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LC4064C-5T48I - 64-Macrocell 400 MHz CPLD | Lattice
LC4064C-5T48I

LC4064C-5T48I - 64-Macrocell 400 MHz CPLD | Lattice

Lattice Semiconductor LC4064C-5T48I is a 64-macrocell complex programmable logic device (CPLD) with a 400 MHz maximum operating frequency and 2.5 ns propagation delay. The device supports 3.3 V, 2.5 V, and 1.8 V supply configurations and is supplied in a 48-pin TQFP package. A complex programmable logic device is a user-programmable semiconductor that combines programmable logic arrays with a programmable interconnect. A CPLD occupies the functional hierarchy between basic fixed-function logic and an FPGA: it retains the Electrically Erasable Programmable ROM architecture while offering deterministic timing, comparatively simple design entry, and in-system programmability. This makes the LC4064C suitable for control logic, bus arbitration, interface translation, and glue logic rather than general-purpose processor execution. The LC4064C provides up to four global clock pins with programmable clock polarity control. Its output macrocells can drive as many as 80 product terms per output, allowing moderately dense combinational and registered logic to be consolidated into one package. The 400 MHz fMAX and 2.5 ns tPD figures make it useful for clocked control paths and multi-clock designs requiring predictable propagation performance. The manufacturer identifies the LC4064C family as a 3.3 V, 2.5 V, and 1.8 V in-system programmable SuperFAST high-density PLD. Multi-voltage support allows the core and I/O structure to be evaluated against the system voltage plan, although exact core-versus-I/O voltage assignments must be confirmed in the manufacturer datasheet before PCB and power-tree design. Typical uses include peripheral interfacing, legacy bus decoding, clock-domain control, interrupt and glue logic, and embedded system sequencing. A microcontroller or FPGA can use the CPLD as a deterministic companion block for protocol conversion or signal conditioning without adding continuous processor overhead. Designers should reserve configuration pins and verify the supported programming interface, clocking topology, and I/O standards against the package pinout. Because the supplied search evidence confirms the 48-TQFP package but does not expose individual pin assignments, the PCB footprint and pin names must be verified against the official Lattice Semiconductor datasheet before layout release. This page combines the verified distributor specifications, same-package family comparisons, and application-oriented design guidance. It also separates documented performance data from parameters that still require confirmation from the full manufacturer datasheet, helping engineers evaluate the LC4064C-5T48I without treating unverified electrical details as guaranteed specifications.

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LC4064V-5T44C - 5 ns 64-Macrocelle ISP CPLD | Lattice
LC4064V-5T44C

LC4064V-5T44C - 5 ns 64-Macrocelle ISP CPLD | Lattice

The Lattice Semiconductor LC4064V-5T44C is a 64-macrocelle in-system-programmable complex programmable logic device with a 5 ns propagation delay, 30 user I/O pins, four logic array blocks, and a 44-TQFP package measuring 10 x 10 mm. The device supports 3.3 V, 2.5 V, and 1.8 V in-system-programmable SuperFAST high-density PLD operation according to the supplied manufacturer-family data. A CPLD, or complex programmable logic device, is a user-programmable digital semiconductor that belongs to the FPGA and programmable-logic hierarchy. It combines macrocell-based logic, programmable interconnect, user I/O, and nonvolatile configuration memory in a deterministic architecture. Compared with a soft-logic implementation inside an FPGA, a CPLD generally provides a simpler design flow and predictable timing for compact control, interface, and glue-logic functions. The LC4064V-5T44C provides four logic array blocks, 64 macrocells, and 30 user I/O pins. Its headline 5 ns propagation delay supports designs requiring faster logic response than slower speed grades. The family description identifies in-system programmability for 3.3 V, 2.5 V, and 1.8 V programming environments, allowing configuration or design updates without removing the device from its assembled circuit board. The 44-TQFP surface-mount package exposes the device's programmable I/O and power connections on a compact 10 x 10 mm footprint. Pin assignments, configuration behavior, and electrical limits must be taken from the LC4064V datasheet rather than inferred from the distributor category text. The supplied web results identify the -5 speed grade, 44-pin package, 30 I/O pins, four logic array blocks, 64 macrocells, 5 ns propagation delay, and 3 V to 3.6 V internal supply voltage. Typical uses include peripheral-interface bridging, industrial control logic, bus-interface adaptation, data-format conversion, embedded system control, and general-purpose glue logic. These applications benefit from the device's combination of 64 macrocells, 30 user I/O, in-system programming, and a short 5 ns propagation delay. Designers should still evaluate timing across all paths and confirm signal standards and voltage compatibility with the complete design. For implementation, place the device close to the signals it serves, provide stable supply bypassing, and follow the datasheet's recommended programming interface and decoupling layout. A TQFP package has exposed leads on all four sides, so fanout can still constrain routing beneath the package. Validate the final design with the manufacturer's timing models and verify the selected system interface and I/O voltage requirements. This page consolidates the supplied distributor and cross-reference results with package-level application guidance, verified family specifications, and an explicit distinction between electrically similar alternatives and confirmed drop-in choices. It also identifies unavailable pricing, lifecycle, and detailed pin-assignment data rather than inferring those values from the MPN.

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LC4064V-5T44I - 64-Macrocell 3.3V CPLD | Lattice Semiconductor
LC4064V-5T44I

LC4064V-5T44I - 64-Macrocell 3.3V CPLD | Lattice Semiconductor

Lattice Semiconductor LC4064V-5T44I is an in-system-programmable CPLD with 64 macrocells, 30 user I/Os, a 3.3 V supply, and a 5.0 ns speed grade in a 44-pin TQFP package. It belongs to the ispMACH 4000V SuperFAST high-density PLD family and supports 3.3 V, 2.5 V, and 1.8 V operation according to the manufacturer datasheet. The LC4064V-5T44I is identified as an industrial-grade device with a stated system frequency of 227.27 MHz. A complex programmable logic device, or CPLD, is a programmable-logic semiconductor that combines macrocell-based combinational and sequential logic with a nonvolatile configuration architecture. Within the broader hierarchy, a CPLD is a programmable-logic device, an FPGA alternative, and a semiconductor. Compared with a small FPGA, a CPLD generally offers predictable timing and in-system programmability, making it useful for control logic, interface conditioning, bus arbitration, and fixed logic consolidation. The verified device information identifies 64 macrocells, 30 user I/Os, 3.3 V operation, 5.0 ns speed grading, a 227.27 MHz maximum frequency, 44-pin TQFP construction, and industrial-grade temperature positioning. Its in-system programming capability allows a board manufacturer to load or update the logic configuration during manufacturing, test, or field operation without removing the device from the circuit. The LC4064V-5T44I is part of Lattice Semiconductor's SuperFAST high-density ispMACH 4000V family. The 5.0 ns grade is intended for designs requiring faster logic propagation than slower members of the family, while the 64 macrocells provide a moderate capacity for consolidating multiple fixed functions into one programmable device. The 30 available user I/Os support connections to external memories, control signals, communications peripherals, and mixed-signal system blocks. Typical uses include industrial controller logic, data-acquisition interfaces, instrumentation, embedded system glue logic, protocol conversion, and legacy bus-interface consolidation. Its fixed-capacity architecture and in-system programmability are especially useful when a design must deliver deterministic behavior without the resource overhead and configuration complexity of a larger FPGA. A critical design consideration is the 44-pin TQFP footprint and its 30 user I/O complement. The PCB must match the manufacturer's land pattern, preserve adequate clearance around all leads, and route high-speed or sensitive signals away from noisy switching nodes. Because verified pricing and detailed electrical limits were not present in the supplied records, designers should confirm the complete manufacturer datasheet and current distributor inventory before release. This page consolidates verified distributor and datasheet-search records, same-family drop-in alternatives, technical comparisons, and practical selection guidance. It distinguishes confirmed device facts from missing electrical, pinout, pricing, and lifecycle details so that engineers can make a qualified sourcing or design decision without relying on unverified assumptions.

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LC4064V-5T48C - 64-Macro-Cell 227 MHz CPLD | Lattice
LC4064V-5T48C

LC4064V-5T48C - 64-Macro-Cell 227 MHz CPLD | Lattice

The Lattice Semiconductor LC4064V-5T48C is an in-system-programmable CPLD with 64 macro cells, 32 I/O, a 227 MHz maximum operating frequency, and a 48-pin TQFP package. It belongs to the ispMACH 4000V family of SuperFAST high-density programmable logic devices and supports 3.3 V, 2.5 V, and 1.8 V supply configurations. The -5 speed designation corresponds to a 5 ns class of device, while the family specification identifies a maximum system frequency of 227 MHz. A CPLD, or complex programmable logic device, is a programmable-logic semiconductor that combines configurable logic blocks, programmable interconnect, and I/O resources. In the product hierarchy, a CPLD is a programmable logic device, a form of FPGA & CPLD semiconductor, and a practical alternative to a small gate array when deterministic logic, nonvolatile configuration, and in-system reprogrammability are more important than very high logic density. The LC4064V family targets control, interface, glue-logic, and signal-routing functions. Key features include 64 macro cells, 32 user I/O, in-system programmability, and a nominal 5 ns speed grade. Its 3.3 V, 2.5 V, and 1.8 V operating options provide flexibility across legacy industrial and embedded control systems. The 48-pin TQFP package also supports conventional PCB assembly and inspection processes. The source data identifies the device as a SuperFAST high-density PLD and part of the ispMACH 4000V family. Technically, the LC4064V-5T48C is best understood as a compact, nonvolatile logic platform rather than a general-purpose processor. Macro cells implement registered or combinational logic, while programmable interconnect routes signals among the cell array and package pins. In-system programming allows the same board to be configured or updated without removing the device, provided the associated programming interface, power rails, and signal conditions meet the device requirements. Typical uses include industrial control interfaces, peripheral bus decoding, legacy display and memory glue logic, automotive or communications equipment, and embedded system sequencing. The 32-I/O configuration is suitable for moderate pin-count interfaces rather than high-channel-count parallel buses. Engineers should account for available macro cells, I/O standards, timing constraints, and programming voltage when designing around the device. The primary design consideration is availability: available sources label LC4064V-5T48C as obsolete, so new production designs should confirm lifecycle status before committing to a long-term program. For an existing PCB, the 48-pin TQFP footprint and -5 speed grade must be preserved, and any replacement should be checked for identical pin functions, voltage support, macro-cell architecture, and timing behavior. This page consolidates verified distributor specifications, family-level technical details, source-backed replacement candidates, pricing availability, and practical migration guidance. It separates confirmed LC4064V-5T48C data from parameters that require confirmation in the manufacturer datasheet, helping engineers assess fit, sourcing risk, and drop-in replacement feasibility more efficiently.

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LC4064V-5T48I - SuperFAST High-Density PLD | Lattice
LC4064V-5T48I

LC4064V-5T48I - SuperFAST High-Density PLD | Lattice

Lattice Semiconductor LC4064V-5T48I is a SuperFAST high-density programmable logic device in the ispMACH 4000 family, combining the ispLSI 2000 and ispMACH 4A architectures. The device is identified as a 3.3V, 2.5V, and 1.8V in-system programmable CPLD, allowing it to support multiple supply-voltage arrangements in compact embedded systems. Its 48-pin TQFP package and industrial-grade ordering code make it suitable for designs requiring deterministic programmable control, signal conditioning, interface bridging, and logic consolidation. A complex programmable logic device is a programmable semiconductor that combines multiple programmable logic blocks, interconnect resources, and input/output structures into one configurable integrated circuit. Within the device hierarchy, a CPLD is a programmable logic device, a semiconductor, and an alternative to a small FPGA or discrete gate-array implementation. LC4064V-5T48I provides in-system programmability, allowing a design to be programmed after PCB assembly when a suitable programming path and device support are available. The verified device family information identifies the LC4064V as a high-density PLD offering a flexible combination of logic capacity, low power, and performance. The part suffix denotes a -5 speed grade and an industrial temperature option, while the 48 suffix identifies the 48-pin package configuration. These details make the MPN suitable for industrial control logic, data acquisition interfaces, communication control, and embedded system support functions where a consolidated programmable device can reduce board complexity. The LC4064V family supports 3.3V, 2.5V, and 1.8V operation. This voltage flexibility is important when a board uses multiple logic voltage domains, although designers must still observe the exact pin, voltage, timing, and power requirements documented for the selected device and package. The -5 grade should be selected when the design requires the family’s faster timing grade rather than a slower speed option. Typical applications include programmable I/O expansion, bus-interface control, industrial machine sequencing, communication protocol handling, and general-purpose glue logic. The 48-pin TQFP package also provides a practical surface-mount footprint for manufacturing and allows access to a larger number of package pins than smaller CPLD packages. Because the verified data does not provide detailed logic-block counts, I/O counts, timing tables, or exact pin names, those values should be confirmed in the manufacturer datasheet before final schematic or PCB sign-off. Designers should verify the device’s complete pinout, power-supply sequencing, decoupling requirements, and programming interface against the manufacturer documentation. The TQFP-48 package should be routed with adequate thermal and solder-joint consideration, and unused inputs should be handled according to the device recommendations. This page combines the verified family description, sourcing information, same-package alternatives, and practical selection guidance; it does not replace the complete electrical and timing data in the manufacturer datasheet.

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LC4107C-X2 LCD Driver IC | onsemi | Display Interface
LC4107C-X2

LC4107C-X2 LCD Driver IC | onsemi | Display Interface

The onsemi LC4107C-X2 is an LCD driver interface IC offered in an unspecified package, with verified distributor information identifying it as an LCD driver, display driver, and interface component. The available data does not state the supply voltage, output count, interface logic, package pin count, operating-temperature range, or electrical timing values; those specifications remain [DATA_NEEDED: verified technical specifications] until the manufacturer datasheet is obtained. Its verified distributor description is sufficient to position it for LCD display-driver and interface applications, but not to infer a specific LCD segment count or pinout. An LCD driver IC is an interface device that translates control information and timing signals into electrical drive levels required by LCD glass. In the power hierarchy, it belongs to integrated circuits, interface ICs, display drivers, and discrete display-interface functions. LCD drivers may control segment and common electrodes, provide bias generation or level conversion, and coordinate display refresh timing. The LC4107C-X2 is associated with display-driver listings rather than power-management, memory, or general-purpose logic functions. The verified records identify the LC4107C-X2 as an onsemi part distributed through DigiKey, Rochester Electronics, Ampheo, JAK Electronics, YIC Electronics, Full Electronic, and Octopart. One Octopart record reports a price of $1.19000 and 32,840 units in stock, while another distributor record reports 8.462 units and unit pricing starting at $1.58 with volume discounts stated for 10, 100, 500, and 1,000 units. Because the supplied records do not provide a complete, normalized manufacturer datasheet or a single verified stock quantity, engineers should confirm electrical limits, pin compatibility, lifecycle status, and current inventory before design release. Typical design use includes LCD instrument panels, small alphanumeric or graphic displays, embedded control interfaces, and legacy display assemblies where an existing PCB footprint and timing architecture must be preserved. The device is not suitable for direct replacement selection based only on the distributor category label; the package, pinout, interface voltage, segment count, refresh requirements, and display-bias details must be checked against the original design and the authoritative onsemi documentation. The main engineering trade-off is availability versus verification depth. Distributor inventory is reported, but the supplied source snippets omit most electrical and mechanical parameters. Before soldering, confirm the exact package and pin numbering, required supply rails, input logic levels, LCD bias method, maximum clock or update rate, and recommended decoupling using the manufacturer datasheet. For price and availability decisions, use the reported values as of 2026-10-23 and reconfirm at the distributor before purchasing. This page consolidates verified distributor category, inventory, pricing, and source links while marking unprovided technical values for verification. It intentionally does not invent display dimensions, LCD segment count, package details, pin names, timing figures, or compliance claims that are absent from the supplied data.

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LC4128V-75TN100C - 128-Macrocell CPLD, 7.5ns TQFP-100 | Lattice
LC4128V-75TN100C

LC4128V-75TN100C - 128-Macrocell CPLD, 7.5ns TQFP-100 | Lattice

The Lattice Semiconductor LC4128V-75TN100C is a 128-macrocell, 3.3V/2.5V/1.8V In-System Programmable SuperFAST High-Density CPLD from the ispMACH 4000V family, housed in a 100-pin TQFP (TN) package. It delivers a 7.5 ns pin-to-pin propagation delay (tPD) and supports a 400 MHz maximum internal operating frequency, making it one of the fastest non-volatile logic devices in its density class. A Complex Programmable Logic Device (CPLD) is a non-volatile, instantly-on programmable logic device that implements combinatorial and sequential logic in a single chip, typically organized as multiple PAL-like logic blocks connected by a programmable interconnect matrix. CPLDs sit below FPGAs in logic density but offer faster, more deterministic propagation delays and instant wake-up from power-on, which is why they are favored for glue logic, bus bridging, and control-plane applications. Key features of the LC4128V-75TN100C include 128 macrocells across 4 logic blocks (32 macrocells per block), 64 user I/O pins, JTAG-based IEEE 1149.1 boundary-scan and in-system programmability, four global clock pins with programmable polarity, and a 3.3V core with multi-voltage I/O supporting 1.8V, 2.5V, and 3.3V interfaces. Power consumption is managed through per-macrocell product-term steering and a low-power standby mode. The device is built on a non-volatile E2CMOS process, which means configuration is retained without external memory and the part is ready to operate within microseconds of power-up. The wide I/O voltage compatibility allows direct interfacing with legacy 5V-tolerant buses through external resistors and with modern 1.8V/2.5V/3.3V processors without level shifters. Typical applications include bus-interface bridging (PCI to local bus, address decoding), glue logic in industrial controllers, power-sequencer replacement of discrete logic, and feature expansion for ASIC/microcontroller pin-limited designs. It is commonly used in telecom line cards, motor-control boards, and instrumentation front-ends where deterministic timing is required. When designing with the LC4128V-75TN100C, ensure the JTAG chain order is correctly defined for ISP, observe the 3.3V supply ramp requirements, and verify that the chosen I/O standard matches the bank voltage. Unused I/O pins must be configured as outputs or tri-stated with the proper termination to avoid leakage. This page consolidates distributor pricing, true drop-in same-package alternatives, application circuit notes, and design-time considerations that the manufacturer datasheet does not compile on a single page, helping engineers shorten evaluation cycles.

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LC4128ZE-7MN144C - 128-Macrocell 1.8V Ultra-Low-Power CPLD | Lattice
LC4128ZE-7MN144C

LC4128ZE-7MN144C - 128-Macrocell 1.8V Ultra-Low-Power CPLD | Lattice

The Lattice Semiconductor LC4128ZE-7MN144C is a 128-macrocell ultra-low-power CPLD from the ispMACH 4000ZE family, housed in a 144-ball CSBGA (7x7 mm, 0.5 mm pitch) package. It features 96 user I/O, 8 logic blocks, a 7.5 ns pin-to-pin propagation delay (tpd), and a maximum internal operating frequency of 172 MHz. The device operates from a single 1.8 V core supply (1.7 V to 1.9 V) and is in-system programmable through a standard IEEE 1532 / JTAG interface. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL-like AND/OR arrays with a central switch matrix. CPLDs sit between discrete glue logic (74-series gates) and FPGAs in the programmable logic hierarchy: like discrete logic they boot instantly from on-chip flash, and like FPGAs they implement arbitrary combinatorial and sequential functions. The ispMACH 4000ZE family specifically targets battery-powered and portable applications where static and dynamic power consumption are critical. Key differentiating features include Lattice's ultra-low-power 1.8 V architecture, per-pin slew-rate control, 3.3 V tolerant I/O with 5 V tolerant inputs, in-system programmability via JTAG, and a commercial operating temperature range of 0C to +90C (TJ). The CSBGA-144 package is footprint-compatible with the rest of the ispMACH 4000ZE family (64, 128, 256, and 512 macrocell densities in the same 144-ball outline where applicable), enabling designers to migrate density up or down without PCB rework. Architecturally, each macrocell contains a programmable AND array feeding an OR array, a flip-flop, and a feedback path. Eight logic blocks are interconnected by a global routing pool, providing predictable, deterministic timing with zero-fanout delays independent of placement. This makes the LC4128ZE-7MN144C well suited to replace multiple 74LV logic chips with a single in-system reconfigurable device while preserving exact cycle-accurate behavior. Typical applications include portable handheld and battery-powered consumer products, digital camera and camcorder glue logic, low-power instrumentation, LCD display timing controllers, and I2C/SPI/UART bus bridging/level shifting. The ultra-low static current also makes it attractive as a power-management sequencer in always-on subsystems of larger SoCs. Designers should note that 96 I/O is the maximum user I/O count - the actual usable count depends on JTAG programming pin sharing. Always use Lattice's ispLEVER Classic or Lattice Diamond (with the ispMACH 4000ZE support files) for synthesis and fitting to guarantee timing closure. The CSBGA package requires careful PCB layout with microvia or via-in-pad technology to escape the 0.5 mm ball pitch. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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LCMXO2-1200HC-4SG32C - MachXO2 1280-LUT FPGA, 32-QFNS | Lattice
LCMXO2-1200HC-4SG32C

LCMXO2-1200HC-4SG32C - MachXO2 1280-LUT FPGA, 32-QFNS | Lattice

The Lattice Semiconductor LCMXO2-1200HC-4SG32C is a 1280-LUT MachXO2 family high-performance (HC) field-programmable gate array (FPGA) in a 32-pin QFNS exposed-pad form factor. Functions include 21 I/O banks, 65,536 bits of on-chip flash memory, and up to 2.5 V/3.3 V core and I/O operation with on-chip voltage regulation. The -4 speed grade delivers the high-performance tier, with -5 and -6 being faster. A Field-Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that allows engineers to configure digital logic blocks and interconnect after fabrication. Within the broader IC hierarchy, an FPGA belongs to programmable logic -> logic ICs -> integrated circuits. The MachXO2 family targets low-power, instant-on bridging and control applications that historically used CPLDs or small ASICs. Compared to a CPLD (non-volatile, deterministic, instant-on) the FPGA category adds LUT-based distributed RAM, true dual-port block memory, dedicated FIFO control logic, and hard I/O features. Compared with high-density FPGAs, MachXO2 prioritizes low standby power, instant-on behavior, and small packages over raw LUT count. Key feature highlights include advanced 65 nm low-power process technology, as little as 22 µW standby power, programmable low-swing differential I/O, dedicated FIFO control logic, and up to 256 kbits of user Flash memory plus up to 54 kbits of distributed RAM. The HC devices integrate an internal linear voltage regulator that allows single-supply operation while supporting I/O bank voltages from 1.2 V to 3.3 V. The HC variant (high-performance, with linear regulator) sits between the ZE ultra-low-power variant and the HE high-performance with enhanced I/O variant. Pin selection across HC, HE and ZE families is compatible at the same package, allowing power-tier upgrades on the same PCB. The device supports instant-on via internal Flash, SPI, I2C and parallel configuration ports, and includes embedded hard IP for common bridging protocols. Typical applications include I/O expansion and bus bridging for consumer and industrial boards, glue logic replacement, LED control, system monitoring, and low-density control PLD functions. Industrial automation, IoT edge nodes, and portable consumer designs use MachXO2 for its instant-on and low standby current. When selecting a MachXO2, consider standby power (ZE lowest), I/O performance (HE fastest edges, more I/O standards), and internal regulator (HC and HE include, ZE requires external 3.3 V). For -4SG32C users, the package and pinout allow migration to ZE and HE versions without PCB changes. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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LCMXO2-1200HC-4TG100C - 1280-LUT 3.3V FPGA | Lattice
LCMXO2-1200HC-4TG100C

LCMXO2-1200HC-4TG100C - 1280-LUT 3.3V FPGA | Lattice

The Lattice Semiconductor LCMXO2-1200HC-4TG100C is a MachXO2 field-programmable gate array with 1,280 LUTs, 79 available I/O according to the DigiKey listing, and a 100-LQFP package. The device operates from a 3.3 V supply in the -4 speed grade and is identified as a commercial-temperature TG100 variant. Its programmable architecture supports logic, distributed memory, user programmable memory, and dedicated FIFO control logic. Reported features include an advanced 65 nm low-power process, programmable low-swing differential I/O, standby power as low as 22 uW, distributed RAM up to 54 kbits, and user memory up to 256 kbits. An FPGA is a reconfigurable semiconductor in the programmable-logic and logic-device hierarchy. Unlike a fixed-function microcontroller or application-specific IC, an FPGA implements digital logic, state machines, interfaces, and signal-processing functions through a programmable configuration stored in on-chip memory. The MachXO2 family targets low-cost, low-power designs where logic density, reconfigurability, and short product-development cycles matter more than very high performance. The LCMXO2-1200HC-4TG100C combines a 1,280-LUT logic fabric with 65,536 bits of block memory and 79 listed I/O in the TG100 package. Its -4 speed designation, 3.3 V supply, and commercial-temperature variant make it suitable for compact control, interface, communications, and embedded-logic designs. The MachXO2 platform also provides configurable I/O standards and low-power operating options, allowing one programmable device to serve multiple board-level interfaces. Typical uses include sensor conditioning, motor and actuator control, industrial data acquisition, communication bridges, embedded test logic, and low-volume control systems. The TG100 package is large enough for a substantial number of board connections while remaining suitable for conventional surface-mount PCB assembly. Designers should verify the exact pin functions, I/O standards, configuration requirements, power sequencing, and unused-pin treatment against the Lattice MachXO2 family datasheet before layout release. For robust implementation, treat configuration storage, JTAG access, power rails, decoupling, I/O voltage compatibility, and unused I/O as deliberate design decisions. The listed 22 uW standby power is a standout low-power figure, but actual system consumption depends on the selected configuration, clocking, I/O activity, and enabled power-saving modes. This page consolidates verified distributor excerpts, source URLs, package information, and practical selection guidance for engineers evaluating the LCMXO2-1200HC-4TG100C. It is intended to accelerate datasheet review, sourcing, and design triage while preserving explicit data gaps where the supplied sources do not establish a value.

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LCMXO2-1200HC-4TG144C - 1280 LUT FPGA | Lattice | TQFP-144
LCMXO2-1200HC-4TG144C

LCMXO2-1200HC-4TG144C - 1280 LUT FPGA | Lattice | TQFP-144

The Lattice Semiconductor LCMXO2-1200HC-4TG144C is a low-power, non-volatile Field Programmable Gate Array (FPGA) from the MachXO2 family. It features 1280 Look-Up Tables (LUTs), 107 user I/O pins, and 65536 bits of embedded block RAM, all housed in a 144-pin TQFP package. Operating from a 2.5V or 3.3V supply, this device is designed for cost-sensitive, low-density logic applications. A Field Programmable Gate Array (FPGA) is an integrated circuit that can be configured by the customer after manufacturing to implement custom digital logic functions. Unlike fixed-function ASICs, FPGAs offer reconfigurability, allowing designers to iterate on designs without costly mask changes. The MachXO2 family sits at the low-density end of the FPGA spectrum, bridging the gap between CPLDs and larger FPGAs, and is often used for glue logic, I/O expansion, and system management. Key features of the LCMXO2-1200HC-4TG144C include an advanced 65 nm low-power process, standby power as low as 22 µW, and programmable low swing differential I/O. It also offers instant-on functionality with non-volatile configuration, eliminating the need for external boot memory. The device supports up to 54 kbits of distributed RAM and dedicated FIFO control logic, making it suitable for simple data buffering and control applications. Technically, the MachXO2 architecture combines LUT-based logic with embedded block RAM and flexible I/O banks. The -4 speed grade indicates a mid-range performance level, with maximum operating frequency typically around 150 MHz. The device includes on-chip oscillator, PLL, and configuration logic, reducing external component count. Its non-volatile nature ensures the FPGA is ready immediately at power-up, a critical feature for system control and boot sequencing. Typical applications include system management, I/O expansion, motor control, and display interfaces. The low power consumption and instant-on capability make it ideal for portable and battery-powered devices. In industrial settings, it can serve as a bridge between different voltage domains or as a flexible glue logic solution. When designing with this FPGA, pay attention to power supply decoupling and I/O bank voltage requirements. The device supports multiple I/O standards, and proper termination may be needed for high-speed signals. Also, consider using Lattice's free design software, Diamond, for synthesis and implementation.

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LCMXO2-256HC-4SG32C - 256 LUT MachXO2 FPGA, 22 I/O, 32-QFN | Lattice
LCMXO2-256HC-4SG32C

LCMXO2-256HC-4SG32C - 256 LUT MachXO2 FPGA, 22 I/O, 32-QFN | Lattice

The Lattice LCMXO2-256HC-4SG32C is a 256-LUT MachXO2 family Field Programmable Gate Array (FPGA) in a 32-pin QFN package with exposed pad, delivering ultra-low standby power down to 19 µW in a 65 nm low-power process node. The device integrates 256 Look-Up Tables, 256 Kbits of embedded user Flash memory, distributed RAM up to 54 Kbits, and 21 to 22 programmable I/O pins supporting multiple single-ended and differential I/O standards. The supply voltage ranges from 2.375 V to 3.465 V, supporting both 2.5 V and 3.3 V system rails. An FPGA (Field-Programmable Gate Array) is a reconfigurable logic device that engineers program after PCB assembly to implement custom digital functions. FPGAs sit in the broader taxonomy of programmable logic devices (PLDs) alongside CPLDs. The MachXO2 family targets control plane tasks such as bus bridging, GPIO expansion, power sequencing, and instant-on logic - functions where traditional CPLDs or small FPGAs are otherwise deployed. Key features of the LCMXO2-256HC-4SG32C include a built-in programmable Flash memory eliminating the need for an external configuration PROM, a dedicated FIFO control logic block supporting widths from 4 to 36 bits and depths from 16 to 4096, programmable low-swing differential I/O for LVDS-style signaling, and a -4 speed grade that delivers 7.24 ns propagation delay. Multiple power-saving modes (Standby, Sleep, and I/O-disable) lower quiescent consumption for battery-fed designs. Architecturally the device combines LUT4-based logic slices with on-chip flash, an embedded block RAM, PLL-style clock conditioning, and hardened I/O buffers. The 65 nm process and the integrated Flash allow instant-on start-up within microseconds, making the device useful as a system supervisor that boots before the main processor. The exposed-pad QFN package also provides a low-thermal-resistance path for mildly elevated dissipation during high toggle activity. Typical applications include I/O expansion and level shifting in routers and embedded boards, control logic for displays and backlight drivers, power-up sequencing and housekeeping in server / storage platforms, sensor aggregation in industrial IoT nodes, and low-power handheld devices that benefit from the 19 µW standby figure. When designing with this part, plan decoupling carefully: place 0.1 µF and 1 µF MLCCs adjacent to each VCC/VCCAUX pin pair and stitch the exposed pad to a continuous ground plane to manage thermal performance. Verify your IO bank voltage configuration before generating the bitstream; mismatched VCCI banks and LVCMOS standards are the most frequent build failures.

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LCMXO2-4000HC-4QN84C - 4320 LUT MachXO2 FPGA, 84-QFN | Lattice
LCMXO2-4000HC-4QN84C

LCMXO2-4000HC-4QN84C - 4320 LUT MachXO2 FPGA, 84-QFN | Lattice

The Lattice Semiconductor LCMXO2-4000HC-4QN84C is a non-volatile, instant-on Field Programmable Gate Array (FPGA) from the MachXO2 family, integrating 4320 look-up tables (LUTs), 94,208 bits of embedded block RAM, and 68 user I/O into a 7x7 mm 84-ball QFN package with exposed pad. Built on a 65 nm low-power CMOS process, this 'HC' (high-performance, internal linear regulator) device accepts 2.5 V or 3.3 V external VCC supply while operating the core logic at 1.2 V internally, and the '-4' speed grade places it in the middle of the HC speed ladder (-4/-5/-6, where -6 is fastest). An FPGA (Field-Programmable Gate Array) is a reconfigurable digital logic device whose function is defined by user-loaded SRAM configuration rather than fixed masks. MachXO2 belongs to the broader category of programmable logic devices (PLDs), bridging low-density glue-logic CPLDs and high-density FPGAs. The MachXO2 line specifically targets control-plane tasks: I/O expansion, bus bridging (I2C/SPI/UART to parallel GPIO), power-sequencing, and instant-on control logic. In the system hierarchy: MachXO2 -> low-density FPGA -> programmable logic -> digital IC -> semiconductor. Key features include as little as 22 µW standby power, embedded user flash memory (UFM) up to 256 kbits for configuration and data, dedicated FIFO control logic, distributed RAM up to 54 kbits, programmable low-swing differential I/O, and a hardened I2C/SPI/UART core. The HC variant uses an internal linear regulator so that 2.5 V or 3.3 V is the only supply needed externally; the HE and ZE variants require an external 1.2 V VCC. The device architecture pairs a 4-input LUT fabric with sysCLOCK PLLs, sysMEM embedded block RAM, and MachXO2 sysIO buffers supporting LVCMOS, LVTTL, LVDS, and LVPECL. The internal flash stores the configuration bitstream, giving true instant-on (under 1 ms) behavior without an external boot PROM - a key MachXO2 differentiator versus SRAM FPGAs that require boot time. Typical applications include consumer electronics glue logic and bus bridging (I2C/SPI/UART to GPIO expansion), control-plane logic in networking equipment and telecom infrastructure, industrial control and factory automation I/O aggregation, display controllers and LED drivers, and battery-powered portable devices where 22 µW standby extends runtime. Designers also use MachXO2 for power-up sequencing in multi-rail systems and for LED/OLED backlight management. A key design consideration is that the 84-QFN package is one of the larger pin-count options in the MachXO2 family; engineers typically move to 132-BGA or 256-BGA only when more I/O than 68 is required. The exposed thermal pad must be soldered to a sufficiently sized copper pour to keep junction temperature within the -40C to +85C commercial range. This page consolidates distributor pricing, verified drop-in alternatives from the same MachXO2 family, and practical PCB design notes that the bare manufacturer datasheet does not summarize in one place.

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LCMXO2-4000HC-4TG144I - 4320 LUTs MachXO2 FPGA, 144-TQFP | Lattice
LCMXO2-4000HC-4TG144I

LCMXO2-4000HC-4TG144I - 4320 LUTs MachXO2 FPGA, 144-TQFP | Lattice

The Lattice Semiconductor LCMXO2-4000HC-4TG144I is a non-volatile, instant-on MachXO2 family Field Programmable Gate Array (FPGA) IC integrating 4320 Look-Up Tables (LUTs), 94,208 bits of embedded block RAM (EBR), 114 user I/Os, and a 65 nm low-power process node, packaged in a 144-pin TQFP (TG144) industrial-temperature-grade enclosure. The HC variant operates from a single 3.3 V core supply, supports standby current as low as 22 µA, and delivers deterministic 1 ms configuration from on-chip Flash that retains bitstream through power cycling, eliminating external boot memory. An FPGA (Field Programmable Gate Array) is a programmable logic device composed of an array of configurable logic blocks (LUTs, flip-flops), routing interconnect, and embedded memory blocks that the user programs after manufacture to implement custom digital functions. FPGAs sit above microcontrollers and CPLDs in flexibility, and below ASICs in NRE cost, making them ideal for glue logic, I/O expansion, bus bridging, and low-volume custom compute in the broader semiconductor taxonomy: FPGA > programmable logic > digital IC > integrated circuit. Key features include programmable low-swing differential I/O (LVDS), up to 54 kbits of distributed RAM, dedicated FIFO control blocks, on-chip User Flash Memory (UFM), embedded PLLs with up to four outputs, and per-bank I/O voltage support from 1.2 V to 3.3 V. The 'I' suffix marks the industrial temperature range of -40 °C to +100 °C. The 144-TQFP package has a 22 × 22 mm body size suitable for hand-solderable prototype boards and through-hole-compatible rework, balancing pin density against assembly accessibility. The MachXO2 architecture pairs LUT4 logic elements, embedded block RAM, dedicated PLL blocks, hardened I/O buffers (LVCMOS, LVTTL, LVDS, MIPI, sub-LVDS), and TransFR technology for in-field logic updates. Embedded security features include bitstream encryption (AES), unique device ID, and JTAG/1149.1 boundary scan. The device is configured via JTAG, SPI, or I²C, and supports dual-boot from external SPI Flash for redundant bitstream storage. Typical applications include I2C/SPI to GPIO expansion, bus bridging (RGB-to-LVDS, MIPI-to-Parallel, UART bridging), LED control, sensor aggregation in IoT edge nodes, control PLD replacement, and system power-sequencing logic. Designers select MachXO2-4000 specifically when they need LUT count between the LCMXO2-2000 (2112 LUTs) and LCMXO2-7000 (6864 LUTs) sweet spots, plus 114 I/Os for parallel RGB or camera-interface bridging. When designing with the MachXO2, derate standby current by 0.5 µA per active I/O bank if LEDs or pull-ups draw continuously. Ensure the 3.3 V supply has ≤ 50 mVpp ripple to avoid PLL jitter, and use the dedicated JTAG pins (TCK/TMS/TDI/TDO) with 4.7 kΩ pull-ups on TCK/TDI/TMS for reliable ISP. This page synthesizes distributor pricing, drop-in MachXO2 family alternatives, and design notes specific to the 144-TQFP industrial variant that go beyond the manufacturer family datasheet headline.

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LCMXO2-4000HC-5BG332I - MachXO2 4320 LUT FPGA | Lattice
LCMXO2-4000HC-5BG332I

LCMXO2-4000HC-5BG332I - MachXO2 4320 LUT FPGA | Lattice

The Lattice Semiconductor LCMXO2-4000HC-5BG332I is a non-volatile, instant-on Field Programmable Gate Array (FPGA) from the MachXO2 family with 4320 Look-Up Tables (LUTs), 274 user I/Os, and 94,208 bits of embedded block RAM plus 32 Kbits of distributed SRAM, housed in a 332-ball 0.8mm pitch CABGA (BG332) package. Built on an advanced 65nm low-power CMOS process, it combines logic, embedded memory, and hardened peripherals in a single ultra-low-power device. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit composed of configurable logic blocks (LUTs), programmable interconnect, and I/O cells that can be re-programmed after manufacture to implement arbitrary digital functions. Within the broader taxonomy, FPGAs sit under programmable logic devices (PLDs), alongside CPLDs. They are widely used for glue logic, bus bridging, sensor aggregation, and control-plane functions, complementing microprocessors and microcontrollers in modern embedded systems. The MachXO2 family specifically targets low-power, high-volume applications such as I/O expansion, configuration management, and power-sequencing where traditional CPLDs or discrete logic are insufficient but a large FPGA is overkill. Key features of the LCMXO2-4000HC-5BG332I include 4320 LUT4s, up to 240 Kbits of sysMEM embedded block RAM, dedicated FIFO control logic per device, programmable low-swing differential I/Os, and a standby power figure as low as 22 µW. The device integrates a hardened I2C, SPI, and UART controller block for system management, supports 1.0V, 1.2V, 1.8V, 2.5V, and 3.3V I/O standards, and provides TransFR (field reconfiguration) and dual-boot image capability for in-system updates without external flash. Architecturally, the MachXO2 HC (High Capacity) variant sits between the ultra-low-power ZE series and the high-performance HE series. It shares the same LUT fabric, sysMEM blocks, and hardened peripherals, but is optimized for higher logic utilization at moderate power. The 65nm process node enables both the low static leakage and the integration of large amounts of SRAM, while the dedicated PLL block supports up to four clock outputs with frequency synthesis and phase shifting. Typical applications include LED display control boards, industrial sensor hubs, camera image-pipeline pre-processing, PCIe/USB endpoint glue logic, and consumer device I/O expansion. The wide I/O count (274) and generous block RAM make it particularly well suited to applications requiring many parallel interfaces plus moderate on-chip buffering. The wide operating temperature range and on-chip flash configuration memory further support automotive, industrial, and white-goods designs. When designing with the LCMXO2-4000HC-5BG332I, plan JTAG and SPI programming access early so that dual-boot and TransFR flows remain available post-production. The 332-ball CABGA package demands careful PCB fan-out and via-in-pad design; thermal performance is excellent thanks to the low standby power, but engineers should still provide a continuous ground plane beneath the BGA to control supply-impedance and EMI. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes for the LCMXO2-4000HC-5BG332I that go beyond the manufacturer datasheet alone, helping engineers select and qualify this part with confidence.

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LCMXO2-4000HC-6MG132I - MachXO2 4320-LUT FPGA, 132-BGA | Lattice
LCMXO2-4000HC-6MG132I

LCMXO2-4000HC-6MG132I - MachXO2 4320-LUT FPGA, 132-BGA | Lattice

The Lattice Semiconductor LCMXO2-4000HC-6MG132I is a non-volatile, infinitely reconfigurable MachXO2 family Field Programmable Gate Array (FPGA) with 4320 Look-Up Tables (LUTs), 104 user I/O, 94 Kbits of embedded block RAM (EBR), and 27 Kbits of distributed RAM, housed in a 132-ball csBGA package. Built on a 65 nm low-power CMOS process, the device operates from a 2.5V/3.3V core supply and supports -6 speed grade with 105 I/O capability per the datasheet family map. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit built around a matrix of configurable logic blocks (CLBs), interconnect, and I/O cells that can be electrically programmed to implement arbitrary digital logic, glue logic, or control state machines. Within the broader taxonomy, the MachXO2 family sits between small CPLDs (Complex Programmable Logic Devices) and high-density FPGAs: it is a PLD (Programmable Logic Device) optimized for low static power, instant-on configuration from on-chip Flash, and high GPIO-to-area ratio for bridging and control-plane tasks rather than DSP or data-path acceleration. Key features of this part include TransFR (transparent field reconfiguration) for live in-system updates, on-chip User Flash Memory (UFM), programmable I/O supporting LVCMOS 1.2V through 3.3V standards, dedicated FIFO control logic, dual-boot image capability for fail-safe firmware, and as little as 22 µW standby power. The 132-ball csBGA offers high board-density I/O with excellent signal integrity for compact designs. The MachXO2 architecture uses an SRAM configuration shadow backed by on-chip Flash, enabling instant-on behavior without an external boot PROM. Hardened IP blocks such as I2C, SPI, and UART controllers are available through Lattice design tools, allowing designers to offload common peripheral tasks without consuming LUT fabric. Typical applications include I/O expansion and voltage translation for SoCs, MIPI camera and display bridging, hardware control of power-sequencing ICs, industrial control panels, and consumer electronics glue logic where instant-on behavior, low standby power, and small PCB footprint are critical. The wide operating temperature range (-40C to +100C industrial grade) suits harsh environments. When designing with this device, evaluate whether your design fits within 4320 LUTs and 104 I/O; for higher density, migrate up to the LCMXO2-7000 or LCMXO2-12000 in the same csBGA-132 footprint to preserve layout. Always use Lattice Diamond or Lattice Radiant design software for place-and-route, and verify timing closure at the -6 speed grade for the target VCC. This page synthesizes distributor pricing, drop-in same-footprint alternatives, and practical design notes that are not consolidated in the manufacturer datasheet alone.

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LCMXO2-4000HC-6QN84I - 4320 LUT MachXO2 FPGA, 84-QFN | Lattice
LCMXO2-4000HC-6QN84I

LCMXO2-4000HC-6QN84I - 4320 LUT MachXO2 FPGA, 84-QFN | Lattice

The Lattice Semiconductor LCMXO2-4000HC-6QN84I is a 4320-LUT MachXO2 family Field Programmable Gate Array (FPGA) fabricated on a 65 nm low-power CMOS process, supplied in a 7 mm x 7 mm 84-VFQFN dual-row QFN package with exposed thermal pad. It integrates 4320 Look-Up Tables (LUTs), 94,208 bits of embedded block RAM (EBR), 32 kbits of distributed RAM, and 68 user-programmable I/O pins supporting 2.5 V and 3.3 V LVCMOS/LVTTL interfaces. The device includes on-chip User Flash memory for self-configuration, programmable low-swing differential I/O, and a hard FIFO control block for glue-logic bridging functions. An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit whose digital logic function is defined after manufacturing by loading a user-supplied configuration bitstream into on-chip SRAM cells. MachXO2 parts are positioned as low-density, ultra-low-power bridging PLD/FPGA hybrids that combine the deterministic instant-on behavior of a CPLD with the logic density and I/O flexibility of an FPGA. Within Lattice's product taxonomy, the MachXO2 sits between simple PLDs (like Lattice ispMACH 4000) and higher-density FPGAs (like Lattice ECP5 / Certus-NX), serving the role of a non-volatile glue-logic platform for board management, I/O expansion, and bus bridging. Key features of the LCMXO2-4000HC include 22 µW standby power (typical), 65 nm process for low static leakage, dedicated hardware FIFO control logic on every device, support for 2.5 V and 3.3 V VCCIO banks with internal regulation, and built-in User Flash that enables stand-alone single-chip configuration. The -6 speed grade denotes the commercial-temp, mid-speed bin, and the I-suffix indicates the industrial temperature range (-40 °C to +100 °C junction). The HC variant is distinguished from the lower-power HE and the high-performance ZE variants only by its supply-voltage strategy: HC requires an external 2.5 V or 3.3 V VCC, while HE/ZE need a 1.2 V external VCC with internal regulation. Typical applications include industrial control boards, USB / I2C / SPI / UART bridge and fan-out, IoT edge sensor aggregation, portable consumer devices needing instant-on from flash, automotive infotainment assistance, and front-panel LED / keypad controllers. When designing with the LCMXO2-4000HC, ensure the 2.5 V or 3.3 V VCC rail is decoupled with at least 1 µF X7R ceramic + 0.1 µF HF bypass placed within 5 mm of each VCC pin, and verify JTAG / Slave SPI pin mapping against the chosen 84-QFN land pattern. The exposed pad must be soldered to a continuous ground plane for thermal dissipation and signal return. This page synthesizes distributor pricing, same-family drop-in alternatives (speed-grade, temperature, and package variants within the MachXO2 family), and practical PCB design notes that go beyond what is found in the manufacturer datasheet alone.

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LCMXO2-640HC-4SG48C - 640 LUT MachXO2 FPGA, 48-QFN | Lattice
LCMXO2-640HC-4SG48C

LCMXO2-640HC-4SG48C - 640 LUT MachXO2 FPGA, 48-QFN | Lattice

The Lattice Semiconductor LCMXO2-640HC-4SG48C is a non-volatile, infinitely reconfigurable MachXO2 family Field Programmable Gate Array (FPGA) integrating 640 Look-Up Tables (LUTs), 18,432 bits of embedded block RAM (EBR), and 40 user I/O pins in a 48-VFQFN (7x7 mm) package with exposed thermal pad. It operates from a 2.5V/3.3V core and I/O supply and supports commercial temperature range 0C to +85C. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnect, and embedded memory that can be reconfigured by the user after manufacture to implement arbitrary digital logic. The MachXO2 family sits in the broader taxonomy of programmable logic devices (PLD) between simple glue-logic CPLDs and high-density FPGAs, optimized for bridging, control, and low-power applications such as I/O expansion, bus bridging, and system management. The LCMXO2-640 variant belongs to the small-density end (640 LUTs) of the MachXO2 family, which scales up to 7000 LUTs across speed grades -4, -5, and -6. Key features of this part include 640 LUTs, up to 40 user I/O, integrated 18 Kbit EBR per block, on-chip Flash configuration memory (no external boot PROM required), built-in sysCLOCK PLL with 16-bit fractional-N synthesis, and built-in hard IP blocks including I2C, SPI, and 8051-compatible user flash memory (UFM). The 'HC' speed grade denotes high-performance commercial with -4 timing closure, while the package designator 'SG48' designates a 48-pin QFN with exposed pad. Architecturally, the MachXO2 fabric uses 4-input LUTs combined with carry-chain logic that delivers up to 300 MHz internal operation. The on-chip Flash eliminates external boot memory and provides instant-on capability, while the embedded sysI2C, sysSPI, and timer/counter blocks allow the device to replace several discrete peripheral ICs. Typical applications include I/O expansion and voltage translation in routers and switches, LED control and backplane management in display modules, motor control encoder decoding, sensor hub aggregation in IoT edge nodes, and bridge logic between MIPI, I2C, SPI, UART, and parallel buses in industrial and consumer designs. When designing with this part, allow adequate copper under the exposed pad for thermal dissipation and ground stitching, and use Lattice Diamond or Lattice Radiant software for synthesis, place-and-route, and bitstream generation. Pin assignments must respect the dedicated JTAG, configuration, and PLL clock pin assignments listed in the datasheet pinout table. This page synthesizes distributor pricing, drop-in same-package alternatives (LCMXO2-1200ZE-1SG32C is a different package, so excluded), practical design notes, and pinout information for the LCMXO2-640HC-4SG48C not consolidated on a single distributor page.

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LCMXO2-640HC-4TG100C - 640 LUT MachXO2 FPGA, 100-LQFP | Lattice
LCMXO2-640HC-4TG100C

LCMXO2-640HC-4TG100C - 640 LUT MachXO2 FPGA, 100-LQFP | Lattice

The Lattice Semiconductor LCMXO2-640HC-4TG100C is a 640-LUT MachXO2 family Field Programmable Gate Array (FPGA) housed in a 100-pin TQFP (TG100) package with 78 user I/Os, built on a 65 nm low-power process. It integrates 18432 bits of embedded block RAM (EBR) in addition to up to 18.4 kbits of distributed SRAM, and supports a maximum operating frequency of approximately 136.6 MHz. What is an FPGA? An FPGA (Field Programmable Gate Array) is a semiconductor device whose logic function is defined after manufacturing by the user loading a configuration bitstream into on-chip SRAM. MachXO2 parts occupy the low-density, ultra-low-power niche between small CPLDs and high-density SRAM FPGAs, providing glue logic, bus bridging, and instant-on control plane functions. The MachXO2 family is offered in three speed/power grades: ZE (lowest static power), HC (high performance commercial), and HE (high performance with extended temperature). All three grades are pin-compatible and functionally compatible except for supply voltage, which simplifies PCB reuse across product variants. Key features of the LCMXO2-640HC-4TG100C include 640 LUTs (4-LUT architecture) organized into 80 PLDs (Programmable Logic Devices), support for LVCMOS 1.2 V to 3.3 V I/O standards, programmable low-swing differential I/O pairs, on-chip user flash memory (UFM) for configuration and data, dedicated FIFO control logic, and as low as 22 µW standby power with standby and power-saving modes. The HC grade operates from a 3.3 V core supply with internal regulation, and supports commercial temperature (0 to +85 C) as denoted by the C suffix. Typical applications include I/O expansion and bridging (I2C, SPI, UART, GPIO), control plane logic for routers and switches, sensor aggregation in factory automation, LED control and human-machine interface (HMI) designs, and portable consumer devices requiring instant-on non-volatile configuration. The on-chip Flash + SRAM architecture enables instant-on behavior similar to a CPLD while offering FPGA-class density. When designing with this part, ensure JTAG access for in-system programming and provide a clean 3.3 V supply; the HC grade supports 2.5 V/3.3 V Vccio. Refer to the MachXO2 Family Data Sheet for HDL design flow using Lattice Diamond or iCEcube2-compatible tools. This page synthesizes distributor pricing, pin-compatible MachXO2 family alternatives, and practical design notes not found in the manufacturer datasheet alone.

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LCMXO2-640HC-6TG100I - 640 LUTs MachXO2 FPGA, 100-TQFP | Lattice
LCMXO2-640HC-6TG100I

LCMXO2-640HC-6TG100I - 640 LUTs MachXO2 FPGA, 100-TQFP | Lattice

The Lattice LCMXO2-640HC-6TG100I is a member of the MachXO2 family of non-volatile, infinitely reconfigurable CMOS FPGAs, integrating 640 look-up tables (LUTs), 18432 bits of embedded user flash memory, and 79 user I/O in a 100-pin TQFP (TG100) package at industrial temperature grade (-40C to +85C). The device features a high-performance/-6 speed grade, 3.3V core operation with 2.5V/3.3V I/O support, and on-chip features such as hardened I2C, SPI, and timers. What is an FPGA? An FPGA (Field-Programmable Gate Array) is a semiconductor device containing an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated I/O cells that can be reconfigured by the designer after manufacturing. FPGAs sit between fixed-function ASICs and software-driven microcontrollers in the design flexibility hierarchy, offering hardware-level parallelism, deterministic timing, and rapid prototyping. The MachXO2 series specifically targets low-power, glue-logic, and I/O expansion roles in cost-sensitive industrial, consumer, and communications designs. The LCMXO2-640HC-6TG100I uses Lattice's non-volatile E2CMOS technology with FlashBAK configuration memory, providing instant-on functionality at power-up in microseconds, eliminating external configuration PROM and reducing bill-of-material cost. Embedded block RAM (EBR), distributed RAM, and dedicated PLL/clock-management hardware support typical interfaces such as I2C, SPI, UART, parallel RGB, and LVDS. Transceiver logic, PLL blocks, and JTAG/SPI Slave configuration ports round out a comprehensive peripheral set. Typical applications include I/O bridging and protocol translation in industrial control, control logic for portable and handheld products, glue logic and bus extension in telecom line cards, LED display control and backplane multiplexing, and low-cost FPGA prototyping. The 100-TQFP industrial-grade part is particularly suited to harsh-environment designs where plastic-ball-grid-array packages are impractical for hand-rework. When designing with the MachXO2, use Lattice Diamond software for synthesis, place-and-route, and bitstream generation. The 100-TQFP package is pin-compatible within the MachXO2 family across the ZE/HC/HE variants, enabling design migration between density and performance grades without PCB rework. A unique benefit of this product page is the integration of current distributor pricing, drop-in same-package alternatives within the MachXO2 family, and practical design notes not consolidated in the manufacturer datasheet.

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LCMXO2-7000HC-4BG256I - 6864 LUT MachXO2 FPGA, 256-CABGA | Lattice
LCMXO2-7000HC-4BG256I

LCMXO2-7000HC-4BG256I - 6864 LUT MachXO2 FPGA, 256-CABGA | Lattice

The Lattice LCMXO2-7000HC-4BG256I is a non-volatile, instant-on MachXO2 Field Programmable Gate Array delivering 6864 Look-Up Tables (LUTs) and 207 user I/O in a 256-ball Chip Array BGA (CABGA, 14x14 mm) package with industrial -40C to +85C temperature rating. A MachXO2 device is a low-density FPGA that combines the flexibility of a programmable logic fabric with embedded blocks such as on-chip Flash memory, sysCLOCK Phase-Locked Loops (PLLs), user Flash memory, and dedicated FIFO control logic. The HC (High-performance, Commercial core supply) variant uses an internal 1.2V core regulator fed from a 2.5V or 3.3V external VCC, which simplifies PCB power design and eliminates the need for a separate 1.2V rail. Key features include 245760 bits of embedded block RAM, 3432 macrocells, support for distributed RAM up to 54 kbits, programmable low-swing differential I/O, and as low as 22 uW standby power for battery-friendly designs. The device operates from a 3.3V or 2.5V core supply with 1.2V core derived on-chip, and provides up to 256 kbits of user Flash memory for configuration and data storage. The MachXO2 architecture uses a 65 nm low-power CMOS process with built-in sysIO buffers that support multiple single-ended and differential I/O standards. Built-in PLLs with 16-bit fractional-N synthesis allow flexible clock generation, while hard FIFO controllers remove the need to instantiate memory control logic in user code. Typical applications include I/O bridging and protocol conversion (I2C, SPI, UART, MDIO, JTAG), MIPI camera/display interfaces, control logic for digital signage, handheld terminal glue logic, customer-managed PCB redesigns to replace discrete logic, and low-power portable/handheld products. Its instant-on behavior (less than 1 ms configuration from on-chip Flash) makes it ideal as a system controller that must be alive before main ASICs come out of reset. When designing with this part, leave adequate PCB fan-out for 207 I/O and respect the differential-pair routing rules for LVDS pairs. Use Lattice Diamond design software for synthesis, place-and-route, and bitstream generation; the same ISE/Project file can be migrated to LCMXO2-7000HC-4FTG256I if a non-BGA package is later preferred. This page synthesizes distributor stock, parametric drop-in equivalents, and design notes beyond the standalone datasheet so engineers can quickly validate whether LCMXO2-7000HC-4BG256I is the right part for a given bridging or control-logic design.

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LCMXO2-7000HC-4BG332C - 6864 LUT MachXO2 FPGA, 332-BGA | Lattice
LCMXO2-7000HC-4BG332C

LCMXO2-7000HC-4BG332C - 6864 LUT MachXO2 FPGA, 332-BGA | Lattice

The Lattice Semiconductor LCMXO2-7000HC-4BG332C is a 6864-LUT MachXO2 family Field Programmable Gate Array (FPGA) with 278 user I/O, built on an advanced 65 nm low-power CMOS process, housed in a 332-ball caBGA package with commercial-grade speed grade 4. The device combines instant-on non-volatile configuration (Flash + SRAM) with 240 kbit embedded SRAM and 54 kbit distributed RAM, supporting up to 256 kbit user Flash memory plus dedicated FIFO control logic. A MachXO2 is a non-volatile, low-density FPGA from Lattice designed for glue logic, bus bridging, I/O expansion, and instant-on control tasks - bridging the gap between traditional CPLDs and higher-density FPGAs. Positioned above simple CPLDs but below mid-range FPGAs, MachXO2 devices offer true 6-input LUT fabric, hardened I/O, PLLs, and on-chip oscillators in a single instant-on package, eliminating the need for external boot memory. Key features include 22 uW typical standby power, programmable low-swing differential I/O support, multiple power-saving modes, embedded SRAM blocks of 9 kbit each (up to 240 kbit total), and up to 256 kbit user-accessible Flash for configuration and data storage. The -4 speed grade supports internal Fmax around 269 MHz per the family characterization, with hardened peripherals including SPI, I2C, timer/counter, and PLL blocks. The 65 nm process delivers an excellent performance-per-watt ratio, with the 7000 LUT density variant targeting bridge and control-plane applications that exceed what a CPLD can comfortably route. Compared to traditional 5V CPLDs, the MachXO2-7000HC supports multiple I/O standards (LVCMOS, LVTTL, LVDS, LVPECl) with on-chip 50 ohm termination options. The internal dual-boot capability (SPI Flash plus on-chip Flash) enables field updates and remote reconfiguration across industrial networking infrastructure. Typical applications include I/O expansion and glue logic in industrial control systems, bus bridging between legacy processors (PCI, I2C, SPI, parallel) and modern SoCs, LED display control, camera and image sensor aggregation, instant-on system management in server/storage platforms, and low-power portable instrumentation. Designers select the 7000-LUT tier when logic density beyond 1200-2560 LUTs of smaller MachXO2 members is required. When designing with this 332-ball BGA package, engineers must allocate proper PCB layer count (typically 4-6 layers minimum for signal escape routing) and consider 1.0 mm or 0.8 mm ball pitch escape requirements. The HC (High-performance Commercial) variant operates over 0 C to 85 C; for industrial -40 C to 100 C operation, choose the HE variant, or for automotive AEC-Q100, the ZE variant - all three are pin-compatible within the BG332 package.

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LCMXO2-7000HC-4FTG256C - MachXO2 6864 LUT FPGA 256-FTBGA | Lattice
LCMXO2-7000HC-4FTG256C

LCMXO2-7000HC-4FTG256C - MachXO2 6864 LUT FPGA 256-FTBGA | Lattice

The Lattice Semiconductor LCMXO2-7000HC-4FTG256C is a MachXO2 family field-programmable gate array (FPGA) with 6,864 Look-Up Tables (LUTs), 245,760 bits of embedded block RAM, 206 user I/O, and a 256-ball fine-pitch thin BGA (FTBGA) package. Operating from a 2.5V/3.3V core supply, it ships with a commercial -4 speed grade and is designed for instant-on, low-power glue logic and bridging applications. A Field-Programmable Gate Array (FPGA) is a semiconductor integrated circuit that can be configured by the customer after manufacturing to implement arbitrary digital logic. FPGAs occupy a tier above CPLDs in the programmable logic taxonomy, offering higher logic density, embedded memory blocks, hard DSP/PLL blocks, and high-speed transceivers in larger devices. MachXO2 devices in particular belong to the ultra-low-power, non-volatile FPGA sub-segment, which sits between simple CPLDs and high-performance SRAM-based FPGAs in the broader semiconductor programmable-logic category. Key features of this device include on-chip non-volatile configuration that eliminates external boot memory, hardened I/O buffers supporting LVCMOS, LVTTL, LVDS, LVPECL, and other single-ended and differential standards, four sysCLOCK PLLs with 16-bit fractional-N frequency synthesis, and embedded block RAM (EBR) plus distributed RAM for small data buffers. The device also integrates a built-in oscillator, configuration logic, and security bits for bitstream protection. Technically, the MachXO2 architecture uses an LUT4-based logic fabric combined with non-volatile configuration cells (Flash + SRAM shadow), which lets the device enter user mode in approximately 1 ms after power-up. Compared with SRAM-based FPGAs that require an external boot flash, this instant-on behavior simplifies PCB layout and BOM for control-plane tasks. The -4 commercial speed grade targets typical applications without demanding the higher performance of the -5 or -6 industrial grades. Typical applications include I/O expansion and voltage translation in industrial control boards, control-plane glue logic between processors and peripherals, bus bridging (I2C, SPI, UART, parallel buses), LED and human-machine interface (HMI) drivers, and low-density state-machine replacement. Designers favor MachXO2 for power sequencing, watchdog, and reset management where instant-on is critical. When designing with this part, plan decoupling capacitance around the FTBGA power balls, use the sysCONFIG port for in-system updates, and verify pinout against the 256-ball FTBGA package diagram to avoid routing mistakes. Be aware that moving between -4 commercial and -5 industrial temperature grades requires ordering a different MPN suffix. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the standalone Lattice datasheet. Pricing reflects current rates as of 2026-10-14.

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LCMXO2-7000HC-4TG144C - 6864 LUT MachXO2 FPGA 144-TQFP | Lattice
LCMXO2-7000HC-4TG144C

LCMXO2-7000HC-4TG144C - 6864 LUT MachXO2 FPGA 144-TQFP | Lattice

The Lattice Semiconductor LCMXO2-7000HC-4TG144C is a non-volatile, ultra-low-power instant-on Field Programmable Gate Array (FPGA) from the MachXO2 family, delivering 6864 look-up tables (LUTs), 114 user I/O, and 245 kbit embedded block RAM in a 144-pin TQFP package. The device supports 2.5 V and 3.3 V operation with a speed grade of 4 and is rated for the commercial 0 C to 85 C temperature range. A Field Programmable Gate Array (FPGA) is an integrated circuit built around a matrix of configurable logic blocks (CLBs), programmable interconnect, and I/O cells that engineers can customize after manufacture. FPGAs sit in the broader programmable-logic hierarchy above simple PLDs and CPLDs, and below ASICs, occupying the middle ground where moderate parallelism, fast time-to-prototype, and field upgradability matter. The MachXO2 family specifically targets glue-logic, bridging, and instant-on control tasks that traditionally required discrete logic ICs plus a configuration PROM. Key features of the LCMXO2-7000HC-4TG144C include 6864 LUTs (3432 Adaptive Logic Modules), 245 kbit embedded SRAM block (EBR), distributed RAM, on-chip non-volatile configuration, hardened user-flash memory (UFM) for user data, integrated PLLs, and built-in hardened I/O supporting LVCMOS, LVTTL, LVDS, and Bus-LVDS. Per the Lattice MachXO2 family datasheet, the part is built on a 65 nm low-power process and features sub-100 microamp standby current while preserving configuration. The device is programmed in-system through a self-contained internal flash, allowing instant-on behavior with no external boot PROM. Designers benefit from free Lattice Diamond / Radiant toolchains, a broad set of pre-verified IP cores, and reference designs for I2C/SPI bridging, GPIO expansion, and display control. Compared to SRAM-based FPGAs, the MachXO2 eliminates the external configuration memory BOM and the associated supply-current surge at power-up. Typical applications include programmable board control (power sequencing, reset distribution), I2C, SPI, UART, and parallel bus bridging, I/O expansion and level translation, display and LED control, motor-control glue logic, and low-cost portable and consumer platforms. Industrial control, telecom line cards, and white-goods HMI are especially well served by the part. When designing with this device, ensure the 3.3 V core supply is decoupled close to all VCC pins and respect the bank voltage (VCCIO) limits when mixing 1.8 V, 2.5 V, and 3.3 V peripherals. Route clock and differential pairs with controlled impedance and use the hardened I/O registers to meet timing on high-speed interfaces. This page consolidates verified distributor pricing, drop-in same-family alternatives, application circuits, and practical design notes drawn from manufacturer documentation, the kind of synthesis not available from a single datasheet.

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