FPGA и CPLD
Товары (6666)
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
LCMXO3D-4300HC-5BG256C - 4300 LUT MachXO3D FPGA, 256-CABGA | Lattice
The Lattice Semiconductor LCMXO3D-4300HC-5BG256C is a member of the MachXO3D family of non-volatile, instant-on Field-Programmable Gate Arrays (FPGAs) that integrates 4300 Look-Up Tables (LUTs), 94,208 bits of embedded block RAM (EBR), and 206 user I/O in a 256-ball chip-array BGA (CABGA) package. It is designed for hardware Root-of-Trust secure control applications, combining on-chip dual-boot flash, immutable security features, and pre-verified cryptographic accelerators (AES, SHA, ECDSA, RSA) on a low-power 40 nm process node. A Field-Programmable Gate Array (FPGA) is a semiconductor device whose digital logic fabric is configured by the end user after manufacture, providing a flexible alternative to ASICs for glue logic, control plane, I/O expansion, and low-volume custom compute. MachXO3D sits within the broader programmable-logic taxonomy of CPLD → FPGA → PLD, optimized for secure control bridging between an external root-of-trust MCU and downstream peripheral buses. The device operates from a 2.375 V to 3.465 V core supply with multiple I/O bank voltages supporting LVCMOS, LVTTL, LVDS, and other common single-ended and differential standards. Key features of the LCMXO3D-4300HC include on-chip dual-configuration flash with field-upgrade capability, hardware-implemented bitstream authentication (ECDSA), true random number generation, secure monotonic counters, and tamper detection. Per-pin programmability, hot-socketing support, and TransFR (transparent field reconfiguration) allow I/O and logic updates without interrupting downstream system function. The device includes hardened I2C, SPI, and UART/SPI slave controllers accessible from the fabric. The LCMXO3D-4300HC is implemented on a 40 nm CMOS process with embedded non-volatile flash for instant-on (<1 ms) configuration. The -5 speed grade corresponds to the mid-tier Fmax performance tier within the MachXO3D family, while the -HC variant provides the higher commercial core voltage range. The fabric supports distributed RAM, shift registers, FIFOs, and DSP blocks scaled to the 4300 LUT density. Typical applications include platform root-of-trust and secure boot for servers and networking equipment, industrial control and factory automation requiring IEC 62443 compliance, secure IoT edge devices, and automotive functional-safety co-processors. Designers also deploy it for I/O bridging, bus protocol conversion, and LED/display control in low-vision commercial equipment. When designing with the LCMXO3D-4300HC-5BG256C, allocate PCB area for decoupling capacitors near each supply pin and route JTAG/SPI access for in-system programming. Plan for thermal management via the exposed pad, and verify that selected I/O standards are supported by the target bank voltage to avoid level-shifter overhead. This page synthesizes distributor pricing, real drop-in pin-compatible alternatives, and design notes that complement the manufacturer datasheet for the MachXO3D family.
LCMXO3D-4300HC-5SG72C - MachXO3D 4300 LUT FPGA with Secure Boot | Lattice Semiconductor
The Lattice Semiconductor LCMXO3D-4300HC-5SG72C is a non-volatile, low-power MachXO3D Field Programmable Gate Array (FPGA) offering 4300 Look-Up Tables (LUTs), 94208 bits of embedded Block RAM (EBR), and 58 user I/O in a 72-pin VFQFN exposed-pad package (SG72, 10x10 mm). A Field Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnect, and embedded memory blocks that the user can configure post-manufacturing to implement arbitrary digital logic functions. Within the broader product hierarchy, an FPGA sits below the Application-Specific Integrated Circuit (ASIC) category but above fixed-function microcontrollers: it occupies the same role as a CPLD (Complex Programmable Logic Device) when logic density is small, but offers deeper memory, more I/O, and finer-grained routing. MachXO3D devices specifically target secure-control and instant-on glue-logic applications, extending the MachXO3 family with hardware Root-of-Trust, immutable security, and pre-verified cryptographic primitives. Key features of the LCMXO3D-4300HC-5SG72C include 4300 LUTs (2150 Adaptive Logic Modules per Lattice datasheet), 94208 bits of EBR (about 11.8 kbytes), 96 kbits of distributed RAM, dedicated on-chip Flash Configuration Memory for instant-on behavior without external boot Flash, a Security Block supporting AES-256, SHA-256, HMAC, and ECDSA, and support for 2.5V/3.3V VCCIO with internal VCC core at 2.5V-3.3V. The device supports common interfaces such as I2C, SPI, I2S, UART, and LVDS via on-chip hardened IP. Operating junction temperature ranges from 0C to +85C (commercial grade, suffix 'C'). Architecturally, the MachXO3D HC variant uses a non-volatile configuration cell that eliminates external boot PROM and provides deterministic wake-up in under 1 ms, while the embedded Security Block isolates keys in tamper-resistant storage. Hardened I/O buffers tolerate 1.2V-3.3V signaling on independent banks, simplifying mixed-voltage board designs. Typical applications for the LCMXO3D-4300HC-5SG72C include secure IoT endpoint controllers (hardware Root-of-Trust), industrial control bridging (SPI-to-I2C, I2C-to-UART glue logic), consumer device secure boot and firmware verification, automotive infotainment and ADAS glue logic in 4300 LUT class designs, and portable/wearable always-on sensor hubs. When designing with this device, plan decoupling: place a 0.1 uF plus 1 uF ceramic within 5 mm of each VCC/VCCIO pin and bond the exposed pad (EP) directly to a ground plane with at least 9 thermal vias. Designers should evaluate whether the 58 available user I/Os (after package pad-out) meet their pin-count budget before committing to this variant.
LCMXO3D-4300HC-6BG256C - 4300 LUT MachXO3D FPGA, 206 I/O | Lattice
The Lattice Semiconductor LCMXO3D-4300HC-6BG256C is a member of the MachXO3D family of secure-control non-volatile FPGAs, offering 4300 Look-Up Tables (LUTs) and 206 user I/Os in a 256-ball CABGA (BG256) package. The device targets hardware Root-of-Trust applications, integrating pre-verified cryptographic engines (AES, SHA, HMAC, ECC, RSA) alongside standard MachXO3 logic fabric, and is offered in a commercial 0C to +85C temperature grade with 2.5 V / 3.3 V core / I/O supply rails. An FPGA (Field-Programmable Gate Array) is a type of programmable logic device (PLD) that engineers can configure after manufacture to implement arbitrary digital logic. Within the broader taxonomy, FPGAs sit below ASICs and alongside CPLDs; the MachXO3D belongs to the "secure control" sub-category that combines logic fabric with on-die immutable security and hardware roots-of-trust. This positioning makes MachXO3D distinct from generic low-density FPGAs that lack integrated cryptographic engines. Key features include 4300 LUTs, 538 kbits of distributed and block RAM (94208 bits per distributor data), embedded Flash for configuration, support for LVCMOS 1.2/1.5/1.8/2.5/3.3 V signaling across multiple I/O banks, and on-chip hardened security blocks. The 256-ball CABGA package provides high I/O density with a small footprint suitable for space-constrained control boards. Up to 206 user I/Os are exposed, giving designers generous margin for parallel buses, sensor aggregation, and control-plane glue logic. The MachXO3D architecture pairs a non-volatile configuration cell (no external boot PROM required) with the Lattice sensAI / security IP ecosystem, enabling instant-on secure boot and secure firmware update. Designers typically pair the device with the Lattice Diamond / Radiant toolchain for synthesis, place-and-route, and bitstream generation, plus the Lattice Propel SDK for embedded RISC-V soft cores and peripheral libraries. Typical applications include secure industrial control, IoT edge nodes, hardware Root-of-Trust for multi-rail systems, secure boot and firmware update controllers, glue logic replacement for microcontrollers, and protocol bridging (I2C/SPI/UART to Ethernet or PCIe). The combination of low static power, instant-on operation, and integrated security makes the part well suited to always-on control tasks that previously required a discrete MCU plus external supervisor. When designing with this device, ensure the bank voltages are sequenced correctly (each I/O bank has independent VCCIO), and follow Lattice reference schematics for the JTAG / SPI programming interface. Use the Lattice Radiant toolchain (or Diamond for legacy designs) to verify pin assignments and timing closure before tape-out. This page synthesizes distributor availability, drop-in same-package alternatives, application guidance, and design considerations not found on a single OEM datasheet - giving engineers a one-stop decision reference for selecting or replacing the LCMXO3D-4300HC-6BG256C in a 256-CABGA footprint.
LCMXO3D-9400HC-5BG256C - 9400 LUT MachXO3D FPGA, 256-CABGA | Lattice Semiconductor
The Lattice Semiconductor LCMXO3D-9400HC-5BG256C is a member of the MachXO3D family of non-volatile Field Programmable Gate Arrays (FPGAs) providing 9400 Look-Up Tables (LUTs), 442,368 bits of embedded block RAM (EBR), 206 user I/O, and is housed in a 256-ball chip-array BGA (CABGA-256 / csfBGA-256) package. It belongs to the high-density (HC), commercial temperature grade (-5 speed grade) segment of the MachXO3D platform that delivers hardware Root-of-Trust, immutable security, and pre-verified cryptographic IP for secure control applications. A Field Programmable Gate Array (FPGA) is a programmable logic device that contains an array of configurable logic blocks (CLBs) interconnected by a programmable routing fabric. The MachXO3D family is built around the LUT4-based logic cell architecture found in mainstream FPGAs, with on-chip flash configuration memory so the bitstream is loaded at power-on without an external boot PROM. Within the broader taxonomy, the MachXO3D sits under: FPGA -> programmable logic -> logic IC -> integrated circuit -> semiconductor. The 'D' suffix denotes the security-enhanced derivative of the original MachXO3 platform with hardware cryptographic accelerators and a dedicated secure configuration engine. Key features include 9400 LUTs (logic density tier per IP), up to 206 user I/O with multiple I/O bank signaling standards (LVCMOS, LVTTL, LVDS, SSTL, and differential pairs), 442 Kbits of distributed block RAM, on-chip flash for instant-on configuration, hardware-accelerated AES/SHA/Elliptic-Curve cryptography, secure bitstream encryption, dual-boot with multi-image support, and integrated PLLs for clock management. The device supports JTAG (IEEE 1149.1), I2C, and SPI configuration interfaces for in-system programming. The MachXO3D architecture combines a flash-based configuration cell with SRAM-based user logic, providing instant-on operation (typically under 1 ms) while preserving unlimited re-programmability. Built-in security features include bitstream authentication, hardware Root-of-Trust, secure key storage, and pre-verified cryptographic IP cores that allow system designers to implement secure boot, firmware update, and identity management without external secure elements. Typical applications include platform root-of-trust and secure boot controllers, industrial control and I/O expansion bridges, IoT edge nodes requiring secure firmware update, automotive body and chassis control modules, communications infrastructure glue logic, and consumer electronics secure-boot companion chips. The wide I/O count and multi-bank support also suit motor control, sensor aggregation, and human-machine interface bridging. When designing with this device, ensure the 256-ball BGA land pattern is matched to the Lattice reference PCB footprint, provide clean low-VDDR core supplies, and place decoupling within the manufacturer-recommended guidelines. The MachXO3D requires Lattice Diamond or Radiant design software for synthesis, place-and-route, and bitstream generation. This page synthesizes distributor pricing, drop-in alternative parts, application-specific design notes, and selection guidance that complement - but do not duplicate - the manufacturer datasheet and reference manuals.
LCMXO3D-9400HC-6BG484C - 9400 LUT FPGA, 484-BGA | Lattice
The Lattice Semiconductor LCMXO3D-9400HC-6BG484C is a non-volatile Field Programmable Gate Array (FPGA) from the MachXO3D family, integrating 9400 Look-Up Tables (LUTs), 383 user I/O, and 442 Kbits of embedded SRAM in a 484-ball LFBGA package. Designed as a secure control FPGA, it provides an immutable hardware Root-of-Trust, pre-verified cryptographic engines, and dual-boot configuration from external SPI flash, making it ideal for platform firmware resiliency and secure system control. A Field Programmable Gate Array (FPGA) is a semiconductor device built around a matrix of configurable logic blocks (CLBs), programmable interconnects, and I/O cells that engineers can customize post-manufacturing. The MachXO3D belongs to Lattice's ultra-low-power control-FPGA hierarchy: control FPGA -> low-density FPGA -> programmable logic -> semiconductor. It augments conventional glue-logic CPLDs with deterministic fabric and parallel processing for bridging, control, and secure-boot tasks. Key features include up to 9400 LUTs, 73 Kbits of distributed RAM, 96 Kbits of embedded block RAM (EBR), up to 383 user I/Os supporting LVCMOS 1.2/1.5/1.8/2.5/3.3 V, dual-configuration images via on-chip flash, and integrated security engines including AES-256, HMAC-SHA-256, ECDSA-256, and a unique device identifier. The -6 speed grade targets higher system-clock Fmax while retaining the ultra-low-power characteristics of the family. The architecture combines a non-volatile configuration memory cell on a 40 nm CMOS process, embedded PLLs, hard I2C/SPI/UART controllers, and on-chip flash configuration storage, eliminating the external boot flash required by SRAM-based FPGAs. Hardened security blocks accelerate cryptographic operations and reduce fabric utilization for crypto functions. Typical applications include secure platform boot and Root-of-Trust, industrial control bridging (I2C/SPI to RGMII), motor control and human-machine interface (HMI) glue logic, IoT edge-device secure attach, and automotive functional-safety co-processor functions in conjunction with a host MCU. When designing with this device, follow Lattice's recommended decoupling strategy (typically 0.1 µF and 10 µF near each power pin) and verify JTAG/SPI programming timing against the chosen configuration image size. The -6 speed grade consumes marginally more power than -5/-4 grades, so power budgets should be revalidated against the firmware image.
LCMXO3D-9400HC-6BG484I - 9400 LUT MachXO3D Secure FPGA | Lattice
The Lattice Semiconductor LCMXO3D-9400HC-6BG484I is a 9400-LUT MachXO3D secure-control FPGA with hardware Root-of-Trust, 383 user I/O, and 442368 bits of embedded block RAM, housed in a 484-ball LFBGA (CABGA-484, 19x19 mm) industrial-temperature package. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit containing configurable logic blocks (CLBs), programmable interconnects, and I/O cells that engineers can re-wire after manufacture to implement custom digital logic, glue logic, or system-control functions. FPGAs sit in the broader hierarchy of programmable logic devices (PLDs), which also include CPLDs and PALs; the MachXO3D family is purpose-built for low-power control-plane tasks rather than high-throughput DSP or AI workloads. Key features include 9400 4-input LUTs, 1175 CLBs, 383 user I/Os, 2.5V/3.3V core logic support, embedded security with secure boot, immutable hardware Root-of-Trust, AES/SHA/RSA hardware accelerators, and dual configuration flash supporting live updates. The LFBGA-484 (BG484) package exposes multiple I/O banks for flexible mixed-voltage signaling. Technically, the MachXO3D combines a 65 nm low-power CMOS fabric with on-die security engines and dual-boot flash, enabling field-upgradable firmware with cryptographic image authentication. The device targets control-plane applications where deterministic latency, low standby power, and hardware-rooted security matter more than raw logic density. Typical applications include secure industrial control and PLC glue logic, hardware Root-of-Trust in edge nodes, secure boot controllers for IoT gateways, motor and LED control front-ends, multi-rail power sequence management, and secure firmware-update managers. The wide I/O count also suits camera and display bridge designs in industrial HMIs. When designing with this device, plan I/O bank partitioning carefully because each bank supports a fixed I/O standard voltage; mismatched assignments cause configuration failure. Use Lattice Diamond or Propel design tools, and budget for a 484-ball BGA PCB footprint requiring microvia or via-in-pad PCB technology. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the standalone datasheet.
LCMXO3L-1300E-5U - 1280 LUTs MachXO3L FPGA, 1.2V | Lattice
The Lattice LCMXO3L-1300E-5UWG36CTR1K is a 1280-LUT MachXO3L family Field Programmable Gate Array (FPGA) fabricated on a 65 nm process node, supplied at a 1.2 V core voltage (1.14 V to 1.26 V operating range), and housed in a 36-ball WLCSP / UFBGA package. According to the Lattice Semiconductor datasheet for the LCMXO3L-1300E family, the device integrates 1280 logic elements / Look-Up Tables, 65,536 bits of embedded RAM, 160 LABs/CLBs, and 28 user I/O pins in the WLCSP-36 package option. A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that combines an array of configurable logic blocks (LUTs), programmable interconnect, and embedded memory and I/O resources. Within the broader hierarchy, an FPGA sits above a CPLD (which typically has fewer logic resources and non-volatile configuration) and below an ASIC (which is fixed at fabrication). The MachXO3L series from Lattice targets low-power, high-I/O-density glue functions such as bus bridging, I/O expansion, power sequencing, and instant-on control logic in industrial, consumer, and communications systems. Key features of the LCMXO3L-1300E include a low 1.2 V core supply with wide 1.14 V to 1.26 V tolerance, 28 available user I/O pins supporting multiple I/O standards, 65,536 bits of user SRAM, built-in configuration memory, and support for both volatile and non-volatile configuration modes. The '5' speed grade and 'E' enhanced suffix denote the device's operating characteristics. The 36-ball WLCSP package offers an extremely small footprint of approximately 2.54 mm x 2.59 mm, making it ideal for space-constrained handheld and embedded designs. The MachXO3L architecture embeds features such as on-chip oscillators, PLLs, and hardened I/O logic that simplify typical board-management tasks. Compared with general-purpose FPGAs, the MachXO3L family is optimized for low static power and instant-on operation from a small amount of embedded Flash, which is critical for power-sequencing applications in platforms with strict standby and wake-up budgets. Typical applications include I/O expansion and level shifting, glue logic for SoCs and microcontrollers, power-supply sequencing and reset distribution, LED control and human-machine interface (HMI) bridging, and low-cost prototyping of control-plane logic. The 1.2 V core supply also makes the part compatible with low-voltage SoC companion rails in modern embedded designs. When designing with this part, ensure that the supporting toolchain (Lattice Diamond or Radiant) is selected for the MachXO3L device and that the WLCSP-36 footprint is properly laid out with appropriate NSMD pads and proper ball-reliable assembly. Designers should also verify signal-integrity margins at the supported I/O standards and provide decoupling capacitors close to each supply pin. This page synthesizes distributor pricing, drop-in MachXO3L family alternatives, and practical design notes not found in the manufacturer datasheet alone.
LCMXO3L-1300E-5UWG36C - 1280 LUT MachXO3 FPGA, 36-WLCSP | Lattice
The Lattice Semiconductor LCMXO3L-1300E-5UWG36C is a member of the MachXO3L family of low-power, non-volatile Field Programmable Gate Arrays (FPGAs) integrating 1280 Look-Up Tables (LUTs) and 65536 bits of embedded SRAM in a 36-ball Wafer-Level Chip-Scale Package (WLCSP). Built on a 65 nm CMOS process node, it operates from a 1.2 V core supply and is offered in a commercial temperature grade (C suffix). The device is part of Lattice's MachXO3 family that scales up to 9400 LUTs, and targets glue-logic, bus interface, bridge, and control-plane PLD applications. A Field Programmable Gate Array (FPGA) is a semiconductor device built around a matrix of configurable logic blocks (CLBs), programmable routing, and I/O cells that can be reconfigured after manufacturing. Within the FPGA family hierarchy, the MachXO3L sits as a 'control PLD' sub-category bridging traditional CPLDs and high-density FPGAs, optimized for low-static-power always-on logic. From a system-level perspective, this positions MachXO3L between pure CPLDs (such as Lattice's ispMACH 4000) and high-density SRAM FPGAs (such as Lattice ECP5 or Xilinx Artix-7), making it well suited for I/O expansion, peripheral bridging, and power-sequencing roles. Key features of the LCMXO3L-1300E-5UWG36C include 1280 LUT4 logic elements, 64 Kbits of embedded SRAM, 28 user I/O pins, support for multiple I/O standards including LVCMOS 1.2/1.5/1.8/2.5/3.3 V and LVDS, and on-chip non-volatile configuration memory enabling instant-on functionality. The device integrates features typically requiring external components: a hardened I2C, SPI, and timer/counter block, plus built-in PLLs and flexible I/O banks. The 36-ball WLCSP provides the smallest possible footprint for space-constrained designs such as wearables, IoT edge devices, mobile platforms, and camera modules. From an architectural standpoint, the MachXO3L uses Lattice's proprietary non-volatile cell technology combined with a low-power 65 nm process. This eliminates the need for external boot memory and provides instant-on behavior (typically <1 ms wake-up), which is required in applications such as power-supply sequencing, system-reset fan-out, and LED control. The device also includes built-in support for Lattice's Diamond or Lattice Propel/Lattice Radiant design environments, and IP libraries for common interfaces. Typical applications for the LCMXO3L-1300E-5UWG36C include I/O expansion and voltage-translation bridges between processors and peripherals, LED driving and animation in consumer products, glue logic in industrial control boards, and low-power control PLD roles in always-on subsystems. The small WLCSP package is also well suited to camera and image-sensor modules where board real estate is at a premium. When designing with this part, note that the 36-ball WLCSP requires careful PCB layout - an appropriate NSMD land pattern with via-in-pad or microvia technology is typically required for reliable assembly. For prototype work, consider using the pin-compatible LCMXO3L-1300E-5UWG36CTR (tape and reel packaging variant) for the same silicon. The commercial temperature grade limits the device to 0 °C to +85 °C ambient; for industrial deployments select the IT-suffix variant. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing a single source for engineers evaluating the LCMXO3L-1300E-5UWG36C for new designs or as a replacement for legacy control PLDs.