FPGA & CPLD
Products (6352)
EPM2210GF324I5 - 2210 LE MAX II CPLD, 212 I/O, FBGA-324 | Altera / Intel
The Altera (Intel) EPM2210GF324I5 is a MAX II family Complex Programmable Logic Device (CPLD) with 2,210 logic elements (1,700 equivalent macrocells), 204 Kbits of user flash memory, and 272 user I/Os in a 324-ball FineLine BGA (FBGA-324) package with 1.0 mm ball pitch and 19 x 19 mm body. Built on a 0.18 µm 6-layer-metal flash process, it operates from a 1.8 V core supply and supports MultiVolt I/O from 1.5 V to 3.3 V, enabling direct interface with 1.5 V, 1.8 V, 2.5 V, and 3.3 V devices without external level shifters. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL/GAL-like macrocell arrays with a central interconnect matrix. In the system hierarchy it sits between simple SPLDs and full FPGAs, offering instant-on non-volatile configuration, deterministic timing, and robust pin-locking for glue-logic, bus-interface, and power-sequencing tasks. The MAX II family specifically targets low-cost, low-power applications where FPGAs would be overkill. Key features include a worst-case pin-to-pin propagation delay of approximately 7 ns (tPD1), an 8 Kbit user flash memory (UFM) block that can store user data or serve as an SPI/I2C master, IEEE 1149.1 JTAG boundary-scan and in-system programmability (ISP) via JTAG, and an internal oscillator. The 324-ball FBGA package provides 272 usable user I/Os and supports vertical migration with the smaller EPM570 and EPM1270 in the same package outline. The EPM2210GF324I5 uses a non-volatile flash configuration cell, so it behaves like an ASIC at power-up with no external boot PROM required. Its MultiVolt I/O architecture allows mixed-voltage interfacing on a per-bank basis, while its low standby current (typically <100 µA for the core) makes it attractive for battery-backed designs. The MAX II architecture is also uniquely characterized by its fast propagation delay and deterministic timing, which simplifies static timing closure in safety-relevant designs. Typical applications include I/O expansion and bus bridging (for example, I2C/SPI to parallel GPIO), configuration and power-sequencing control in Intel/Altera FPGA designs, industrial control boards requiring glue logic, and LED display drivers. Its instant-on behavior also makes it suitable for safety-critical systems where the logic must be operational before any processor boots. When designing with the EPM2210GF324I5, observe FBGA-324 PCB layout rules: 1.0 mm pitch requires laser-drilled micro vias or via-in-pad, and at least four layers are recommended for clean reference-plane return paths. Decouple every VCCIO/VCCINT pair with 0.1 µF and 10 µF capacitors placed within 100 mils of the balls, and route JTAG TMS/TCK/TDO/TDI as a 4-wire bus with one stub per device. This page synthesizes distributor stock, same-family Altera drop-in alternatives, and FBGA-324 layout guidance that is not duplicated on the manufacturer product page or standard distributor listings.
EPM2210GF324I5N - MAX II CPLD, 2210 LE, 272 I/O, 324-FBGA | Intel
The Intel (formerly Altera) EPM2210GF324I5N is a member of the MAX II family of Complex Programmable Logic Devices (CPLDs), delivering 2210 logic elements (LEs) equivalent to 1700 macrocells, manufactured on a low-power 6-layer-metal flash process. It is housed in a 324-ball FineLine BGA (FBGA-324) package measuring 19 x 19 mm with a 1.0 mm pitch, and supports up to 272 user I/O lines with MultiVolt core and I/O voltage operation between 1.5 V and 3.3 V. The device is rated for the industrial temperature range of -40 °C to +100 °C TJ and provides non-volatile storage of 8 Kbits via an on-chip User Flash Memory (UFM) block. Per the manufacturer datasheet, the EPM2210GF324I5N variant suffix denotes the RoHS-compliant, lead-free, tray-packaged industrial grade offering. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL/GAL-style macrocell arrays with a programmable interconnect matrix, sitting hierarchically between simple SPLDs and higher-density FPGAs. MAX II devices specifically target glue-logic, interface bridging, power-up sequencing, and I/O expansion roles where instant-on non-volatile behavior, low standby current, and high I/O count matter more than raw logic density. They retain configuration on power loss without an external boot PROM, which is a key architectural advantage over SRAM-based FPGAs in cost-sensitive and rugged designs. The EPM2210GF324I5N offers 272 user I/O, 2210 logic elements, an 8 Kbit UFM block, MultiVolt I/O supporting 1.5 V / 1.8 V / 2.5 V / 3.3 V interfaces, enhanced in-system programmability (ISP) via JTAG, and a fast tPD propagation delay suitable for high-speed control-plane glue logic. These differentiating features allow a single device to consolidate what would otherwise require multiple 74-series logic packages, lowering BOM cost and PCB area. Architecturally, the EPM2210GF324I5N is built on a 0.18 µm 6-layer-metal flash process, integrating four Logic Array Blocks (LABs) interconnected by a MultiTrack interconnect fabric. Each LAB contains 16 Logic Elements (LEs) with 4-input look-up tables, programmable registers, and a product-term matrix supporting both combinatorial and registered logic. The flash-based configuration cell provides instant-on (< 1 ms) wake-up, eliminating the configuration time penalty of SRAM FPGAs. The integrated UFM block can store user data such as serial numbers, calibration constants, or bootloader code, replacing an external EEPROM in many designs. Typical applications include digital design glue logic, timing control and reset sequencing, custom shift registers, parity generators, state machine controllers, bus interface bridging (e.g., 8-bit to 32-bit, SPI to parallel, I2C to GPIO), LED display drivers, industrial control panels, and consumer electronics I/O expansion. The 272 I/O count makes it well-suited to high-pin-count bridging tasks. When designing with this device, ensure the JTAG chain is correctly terminated with the TCK TMS TDI TDO pull-resistor scheme recommended in the MAX II handbook. Decoupling requires at least one 0.1 µF ceramic capacitor per VCCIO/VCCINT pin group placed within 5 mm of the BGA ball, plus bulk 10 µF tantalum or ceramic capacitors on each supply rail. Because the FBGA-324 package has a 1.0 mm pitch, reflow profile must comply with JEDEC J-STD-020 MSL3 or better, and PCB land patterns should follow the FineLine BGA recommended footprint with non-solder-mask-defined (NSMD) pads. This page synthesizes distributor pricing, same-brand drop-in alternatives, and practical FBGA-324 layout notes not found in a single manufacturer datasheet, and is structured for engineers who need to compare and qualify a MAX II CPLD for production.
EPM240F100C4N - MAX II 192 Macro Cell CPLD, 4.7ns, 100-FBGA | Intel
The Intel (formerly Altera) EPM240F100C4N is a 192 macro-cell CPLD from the MAX II family, delivering 4.7ns pin-to-pin logic delay in a 100-ball FineLine BGA package with 80 user I/Os. Built on a 0.18 µm flash-based process, it operates from 2.5 V or 3.3 V core supplies with multi-voltage I/O support, providing up to 247.5 MHz internal operation and instant-on non-volatile configuration. A Complex Programmable Logic Device (CPLD) is a non-volatile, deterministic-latency logic IC that sits between discrete 74-series glue logic and FPGAs in the programmable logic hierarchy. CPLDs use flash or EPROM configuration cells and a classic AND/OR PLA-style macro structure to provide predictable propagation delays independent of routing complexity, making them ideal for I/O expansion, bus bridging, and power-up control tasks that must execute before a host processor or FPGA boots. Key features of the EPM240F100C4N include 192 logic elements, 80 user I/Os, 4.7 ns tPD (commercial speed grade C4), in-system programmability via JTAG, and a multi-voltage I/O bank that supports 1.5 V, 1.8 V, 2.5 V, and 3.3 V interfaces on the same die. The MAX II architecture eliminates external configuration memory, reducing BOM cost and PCB footprint versus traditional SRAM-based CPLDs that require a boot PROM. Technically, the MAX II family uses a homogeneous Logic Array Block (LAB) fabric with each macro cell containing a programmable AND/OR term array and a flip-flop. The on-chip User Flash Memory (UFM) block can store up to 8 Kbits of user data, enabling embedded serial EEPROM replacement. The 100-ball FineLine BGA measures 11 mm × 11 mm with a 1.0 mm ball pitch, balancing routability with manufacturability for mainstream boards. Typical applications include I/O expansion and level translation in industrial control, glue logic and bus decoding around processors and FPGAs, power-sequencer controllers, LED and display driving, and communication interface bridging (UART, SPI, I²C). The instant-on behavior also suits safety-critical deterministic start-up logic in automotive subsystems and medical devices. When designing with this device, allocate decoupling capacitance within 5 mm of each supply pin, observe the I/O bank voltage constraints, and respect JTAG chain ordering when multiple programmable devices share a single download cable. The commercial C4 speed grade is the fastest available for the 100-FBGA package and is appropriate for general-purpose logic consolidation.
EPM240F100C5N - 240-LE CPLD, 4.7ns, MAX II Family | Intel
The Intel (formerly Altera) EPM240F100C5N is a 240-logic-element, 192-macrocell CPLD from the MAX II family, supplied in a 100-ball FineLine BGA (FBGA) package with commercial 0C to 85C operating range. It provides 80 user I/O pins, 4.7ns pin-to-pin logic delay, and 5ns worst-case tPD/tCO timing, making it one of the lowest-cost, lowest-power non-volatile CPLDs available for high-volume glue-logic applications. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines the deterministic timing of PAL/PLA architecture with multiple logic blocks connected by a central interconnect. CPLDs sit below FPGAs in density but above simple PLDs in capability; their flash-based instant-on configuration makes them ideal for system control, I/O expansion, and bus-interface bridging where microseconds of FPGA configuration time are unacceptable. The MAX II family further reduces static power by roughly 50% versus previous-generation MAX devices through a look-up-table (LUT) array implemented on flash, eliminating external configuration memory. Key features of the EPM240F100C5N include non-volatile flash configuration (instant-on at power-up), MultiVolt I/O supporting 1.5V, 1.8V, 2.5V, and 3.3V interfaces on a per-bank basis, a 4-input LUT logic element architecture, and JTAG IEEE 1149.1 boundary-scan support. The device is supported by the Altera/Intel Quartus Prime design software, with free Quartus Prime Lite handling the full EPM240 design flow. The 100-ball FBGA package provides compact board area and excellent thermal performance for consumer, industrial, and telecommunications applications. Typical applications include I/O expansion for microcontrollers, bus bridging between legacy 5V-tolerant peripherals and 3.3V processors, power-sequencing logic in multi-rail systems, and configurable glue-logic replacement of discrete 74-series logic. The device's instant-on behavior is particularly valued in safety and motor-control systems where firmware boot latency cannot be tolerated. When designing, ensure VCCIO banks match the voltage of connected peripherals and that JTAG signals (TCK, TMS, TDI, TDO) are accessible for in-system programming. A 0.1uF decoupling capacitor per VCC pin is recommended by Intel reference designs. Quartus Prime software supports both Verilog HDL and VHDL with the free web-edition toolchain. This page synthesizes distributor pricing, drop-in MAX II alternatives, and practical design guidance not consolidated in the manufacturer datasheet alone.
EPM240F100I5 - 192 Macrocell MAX II CPLD, 4.7ns, 100-FBGA | Altera
The Altera (Intel) EPM240F100I5 is a 192-macrocell member of the MAX II family of non-volatile, flash-based Complex Programmable Logic Devices (CPLDs) housed in a 100-ball FineLine BGA package. Built on a 0.18 µm 6-layer-metal flash process, it integrates 240 Logic Elements (LEs), 192 macrocells, 4.7 ns pin-to-pin logic delay, and 8 Kbits of user flash memory (UFM), making it one of the lowest-cost, lowest-power instant-on programmable logic options in the industry. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL/GAL-style macrocell blocks on a single chip. CPLDs sit in the programmable logic hierarchy above discrete glue logic but below FPGAs: CPLD -> programmable logic -> logic IC -> integrated circuit. MAX II CPLDs replaced older EEPROM-based architectures with flash-based configuration, eliminating the external configuration PROM and providing instant-on behavior with zero standby current. Key features include MultiVolt I/O support (1.5V, 1.8V, 2.5V, 3.3V interfaces), enhanced in-system programmability (ISP) via JTAG, a built-in User Flash Memory (UFM) block of 8 Kbits for non-logic data storage, and support for hot-socketing. The I5 speed grade denotes an industrial temperature range of -40 °C to +100 °C junction, and the F100 package is the 100-ball FineLine BGA (FBGA-100, 10x10 mm, 1.0 mm pitch). Technically, the EPM240F100I5 contains four Logic Array Blocks (LABs) of 16 macrocells each, an interconnect network known as the FastTrack, and dedicated input/output registers. Total user I/O is 80 pins, sufficient for replacing several discrete 74-series logic devices or for use as a flexible I/O expander and bus interface bridge in industrial, communications, and consumer designs. Typical applications include I/O expansion and voltage translation between incompatible logic families, bus bridging (for example SPI-to-I2C, UART glue logic), power-sequencer controllers, LED driving and display multiplexers, configuration logic for larger FPGAs, and general-purpose glue-logic replacement in industrial control, telecommunications, and consumer electronics. When designing with this part, note that the I5 suffix specifies an industrial temperature grade; choose the C5 (commercial, 0 °C to +85 °C) variant for cost-sensitive non-industrial designs, or step up to the EPM240F100C5N for lead-free commercial volume. Always observe 1.0 mm BGA PCB layout rules and provide JTAG test access for ISP programming. This page synthesizes distributor pricing, drop-in same-package alternatives, and engineering design notes not aggregated on any single manufacturer or distributor page, giving engineers a single decision-ready view of the EPM240F100I5.
EPM240F100I5N - MAX II CPLD, 240 LE, 80 I/O, FBGA-100 | Intel
The Intel (formerly Altera) EPM240F100I5N is a member of the MAX II family of Complex Programmable Logic Devices (CPLDs), delivering 240 Logic Elements in a 100-ball FineLine Ball Grid Array (FBGA-100) package with 80 user I/Os and an industrial operating temperature range of -40C to +100C. As a non-volatile, flash-based CPLD, it provides instant-on operation, in-system programmability (ISP) via JTAG, and ultra-low standby current typical of the MAX II architecture, making it a low-power glue-logic replacement for discrete logic gates, custom PAL/GAL, or small FPGAs. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL/GAL-style AND/OR macrocell arrays on a single die with a programmable interconnect fabric. In the broader taxonomy, a CPLD sits below an FPGA (Field-Programmable Gate Array) in density, but above simple SPLDs and PALs in functional capability. The MAX II family is implemented in a 0.18-micron CMOS process with a flash-based configuration memory, which means the device holds its pattern without an external boot PROM and is therefore classified under semiconductor -> programmable logic -> CPLD -> MAX II. Key features include 192 macrocells, 240 Logic Elements, a 1.8 V core supply with banked I/O supporting 1.5 V, 1.8 V, 2.5 V, 3.3 V interfaces via VCCIO pins, an internal oscillator, and 4-input look-up table (LUT) logic. The MAX II architecture also integrates an 8-Kbit user flash memory block for storing user data such as serial numbers or calibration constants. JTAG boundary-scan test (IEEE 1149.1) and ISP are supported on every member. Typical applications include bus-bridging logic between processors and peripherals, power-up and power-down sequencing, I/O expansion and voltage-level translation in mixed-voltage systems, glue-logic replacement in industrial controllers, and LED-driving or display-interface control in consumer devices. The wide VCCIO range (1.5 V to 3.3 V) makes it especially useful for bridging legacy 5 V-tolerant interfaces to modern 1.8 V processors. When designing with the EPM240F100I5N, place the device's decoupling capacitors as close as possible to each VCC and VCCIO pin, follow Intel/Altera's recommended PCB footprint and routing rules from the device handbook, and use the Quartus II or Intel Quartus Prime design software for synthesis, fitting, and programming file generation.
EPM240GF100C5N - MAX II CPLD, 192 MC, 4.7ns, 100-FBGA | Intel
The Intel (formerly Altera) EPM240GF100C5N is a MAX II family Complex Programmable Logic Device (CPLD) that delivers 192 macro cells and a 4.7 ns pin-to-pin logic delay in a 100-ball FineLine BGA (FBGA-100) package. It is fabricated on a low-power 0.18 um CMOS process and operates from a 1.8 V core supply with multi-voltage VCCIO bank support for 1.5 V, 1.8 V, 2.5 V, and 3.3 V I/O interfacing. According to the MAX II Device Handbook, the device exposes up to 80 user I/Os and provides instant-on, non-volatile configuration via on-chip Flash memory. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL/GAL macro-cell arrays with a programmable interconnect matrix. In the broader taxonomy, a CPLD sits between simple SPLDs (PAL/GAL) and high-density FPGAs, offering deterministic timing, instant-on behavior, and robust I/O drive strength. MAX II devices belong to Intel's low-power, instant-on CPLD family, commonly used for glue logic, bus bridging, power sequencing, and I/O expansion in systems where FPGAs would be over-specified or too expensive. Key specifications include 192 logic elements (macro cells), 4.7 ns tPD (fastest pin-to-pin delay), 201.1 MHz internal operation, 80 user I/Os, in-system programmability via JTAG, and 1.8 V core with 1.5-3.3 V VCCIO. The device integrates 8 Kbits of user Flash memory, supports hot-socketing, and provides multi-voltage I/O standards including LVCMOS, LVTTL, and PCI compliance. Compared with earlier MAX 7000-series parts, MAX II cuts static power by an order of magnitude. Architecturally, the EPM240GF100C5N uses a Logic Array Block (LAB) structure of 16 macro cells each, with a fast interconnect matrix and a non-volatile Flash configuration block that eliminates the external boot PROM. The on-board JTAG interface is IEEE 1149.1 compliant and supports the Jam STAPL programming standard for in-field updates. The 100-ball FBGA at 11 x 11 mm, 1.0 mm pitch, supports surface-mount assembly on standard reflow profiles. Typical applications include power-up sequencing controllers, I/O voltage translation between 3.3 V and 1.8 V logic domains, peripheral bus bridges (for example, legacy parallel buses to SPI or I2C), LED and display multiplexing drivers, and address decoding in microcontroller-based designs. Designers favor MAX II when deterministic timing, instant-on, and low quiescent power are required without the cost or complexity of an FPGA. When designing with this device, pay attention to the multi-bank VCCIO supply pins: each I/O bank can operate at an independent 1.5/1.8/2.5/3.3 V level, but unused banks must still be tied to a valid supply voltage to keep the inputs in a defined state. Configure the device with Quartus II (legacy) or the Intel Quartus Prime Lite edition toolchain, and verify pin assignments against the FBGA-100 package diagram before PCB layout.
EPM240GF100I5N - 240-LE MAX II CPLD, 100-FBGA, Industrial | Intel
The Intel (formerly Altera) EPM240GF100I5N is a 240-logic-element MAX II family Complex Programmable Logic Device (CPLD) housed in a 100-ball FineLine BGA package measuring 11 mm x 11 mm with 1.0 mm ball pitch. According to the manufacturer datasheet, the device features 192 macrocells, 80 user I/O pins, 4.7 ns pin-to-pin propagation delay, and an internal supply voltage of 1.71 V to 1.89 V supplied by an on-chip voltage regulator. The part operates over an industrial temperature range of -40 C to +100 C junction temperature and is qualified lead-free. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits between discrete logic gates and FPGAs in the programmable logic hierarchy. Compared with discrete 74-series logic, a CPLD integrates tens to hundreds of gates into a single chip with deterministic timing. Compared with FPGAs, a CPLD offers instant-on non-volatile configuration, lower static power, and deterministic propagation delay - making it ideal for glue logic, bus interface bridging, and power-up sequencing. The MAX II family specifically replaced legacy MAX 7000 with lower power and higher density. Key features include in-system programmability via JTAG, built-in IEEE 1149.1 boundary-scan support, MultiVolt I/O supporting 1.5 V, 1.8 V, 2.5 V, and 3.3 V interface levels, and on-chip flash configuration memory that eliminates the external boot PROM required by older MAX devices. The 80 user I/Os are organized across the BGA footprint, and the device supports vertical migration within the MAX II family across packages such as the 100-pin and 256-pin FineLine BGA. Architecture-wise, the EPM240 uses logic array blocks (LABs) interconnected by a continuous fast-path interconnect, with each macrocell containing a programmable AND/OR array, a flip-flop, and a product-term sharing architecture. The on-die voltage regulator derives the core 1.8 V from the external VCCIO supply, simplifying board design to a single rail. Typical applications include I/O expansion and bus bridging in industrial controllers, power-sequencing glue logic in networking line cards, address decoding in microprocessor systems, and load-sharing control in power management boards. Designers also deploy the EPM240 for LED driving logic, motor-control peripheral interfacing, and legacy peripheral replacement. Designers should verify Quartus II software support for the specific MAX II device variant before committing the part to production, since Intel has migrated new designs toward MAX V and MAX 10 families. When designing with this part, allocate at least one JTAG chain and confirm the BSDL file is available for boundary-scan testing. Decoupling should follow the Quartus II device pin connection guidelines: a 0.1 uF capacitor adjacent to every VCCIO bank plus bulk capacitance on the main supply rail.
EPM240GM100C5N - 192-Cell MAX II G CPLD, 4.7ns, 100-MBGA | Intel / Altera
The Intel (formerly Altera) EPM240GM100C5N is a 192-macrocell MAX II G family Complex Programmable Logic Device (CPLD) with 4.7 ns pin-to-pin logic delay, packaged in a 100-ball Micro FineLine BGA (MBGA, 6 x 6 mm, 0.5 mm pitch). Per the verified FindIC datasheet record, the device integrates 192 Flash-based logic elements (LEs), 80 user I/Os, and a non-volatile Flash configuration block that eliminates an external boot PROM. The 'G' suffix indicates the MAX II G zero-power variant, which offers lower static current versus the original MAX II. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits between simple PLDs and FPGAs in the programmable logic hierarchy: CPLD -> PLD -> programmable logic -> digital logic IC -> semiconductor. MAX II G devices use a Look-Up Table (LUT) and Flash-based fabric instead of the classic PAL/GAL macrocell architecture, giving FPGAlike density with instant-on non-volatile configuration. Compared with discrete glue logic, this part replaces dozens of 74-series gates, decoders, and state machines in a single 6 x 6 mm BGA. Key features include 192 logic elements, 80 user I/Os, 4.7 ns tPD, in-system programmability via IEEE 1149.1 JTAG, multiVolt I/O supporting 1.5 V / 1.8 V / 2.5 V / 3.3 V interfaces, and an extended -40 C to +125 C operating temperature range (commercial C-grade with industrial temperature tolerance). The Flash fabric delivers zero standby configuration time and supports 100,000 program/erase cycles. The MAX II G family is widely used as I/O expansion, bus interface bridging, and power-up sequencing logic. Typical applications include I/O expansion and level shifting in 3.3 V / 1.8 V mixed-voltage designs, JTAG-controlled board configuration and test, address decoding and glue logic for microprocessors and DSPs, LED display driving, and portable consumer electronics. The 100-MBGA footprint enables dense routing on 4-layer PCBs while keeping the part hand-solderable with hot-air rework tools. When designing with this device, plan PCB escape routing for the 0.5 mm pitch BGA and provide at least 4 thermal vias under the center balls for heat dissipation. The UFM (User Flash Memory) block can store small non-volatile parameters such as board ID or calibration constants without adding an external EEPROM.
EPM240GM100I5N - MAX II 240-LE CPLD, 100-MBGA, Industrial | Intel
The Intel EPM240GM100I5N is a 192-macrocell, 240-logic-element non-volatile CPLD from the MAX II family, fabricated on a 0.18 µm 6-layer-metal flash process, packaged in a 100-ball Micro FineLine BGA (MBGA) measuring 6 mm × 6 mm with 0.5 mm pitch. It delivers instant-on configuration from on-chip flash, a 4.7 ns pin-to-pin logic delay (tPD1), and up to 80 user I/O pins with MultiVolt core support so that 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5 V interfaces can coexist on the same die. A Complex Programmable Logic Device (CPLD) is a non-volatile, instantly-configurable digital IC that implements glue logic, bus bridging, power-up sequencing, and high-speed control functions. Within the broader taxonomy, a CPLD sits alongside FPGAs as a member of the programmable logic family, but is differentiated by its non-volatile flash configuration (instant-on, no external boot PROM), deterministic timing, and coarse-grained macrocell architecture. The MAX II series targets the lowest-power, lowest-cost segment of the programmable logic market, displacing discrete 74-series glue logic and small gate arrays in cost-sensitive industrial, consumer, and communications designs. Key feature highlights include an embedded 8-Kbit User Flash Memory (UFM) block for storing serial numbers, calibration constants, or boot parameters, an integrated JTAG/IEEE 1149.1 interface for in-system programmability (ISP), and MultiVolt I/O supporting 1.5 V through 5 V mixed-voltage operation. The 4.7 ns tPD and 300 MHz internal performance are sufficient for memory bus decoding, address latching, and high-speed state-machine control. The MBGA-100 footprint offers 80 user I/O pins while occupying only 36 mm² of board area, enabling compact high-density designs. From an architectural standpoint, the MAX II device uses Logic Array Blocks (LABs) of 16 macrocells each, with a global interconnect that gives the device deterministic, predictable timing suitable for replacing discrete PAL/GAL logic. Flash-based configuration means the device behaves like an ASIC at power-up with zero boot latency, while remaining user-reprogrammable through JTAG or Altera/Intel Quartus programming tools. The 0.18 µm process and 1.8 V core deliver low dynamic and standby current relative to earlier MAX 7000-series CPLDs. Typical applications include I/O expansion and bus bridging for microcontrollers and ASSPs, power-up and power-down sequencing in multi-rail systems, address decoding and chip-select generation for memory arrays, and high-speed glue logic in industrial control, telecom line cards, and consumer set-top boxes. The wide MultiVolt range makes it especially well suited to mixed 3.3 V/5 V legacy interfaces. When designing with this part, plan for a 1.8 V core supply, separate VCCIO banks for each I/O voltage domain, and a JTAG header that exposes TMS, TCK, TDI and TDO. The MBGA package requires PCB-level fine-pitch assembly capability (0.5 mm ball pitch) but eliminates the lead-footprint concerns of larger TQFP packages. Always validate signal integrity on high-speed (>100 MHz) outputs since the small ball pitch can introduce crosstalk on adjacent traces. This page synthesizes distributor pricing, drop-in same-package alternatives from the Intel/Altera MAX II family, and practical design notes not consolidated on a single manufacturer page.
EPM240GT100 - MAX II 240-LE CPLD, TQFP-100 | Intel (Altera)
The Intel (formerly Altera) EPM240GT100 is a member of the MAX II family of instant-on, non-volatile CPLDs fabricated on a 0.18-micron, 6-layer-metal flash process. The EPM240GT100 integrates 240 logic elements (equivalent to 192 macrocells) with 8 Kbits of non-volatile Flash memory for configuration storage, housed in a 100-pin TQFP package (GT suffix). What is a CPLD? A Complex Programmable Logic Device (CPLD) is a non-volatile programmable logic device that retains its configuration without external memory. Architecturally, CPLDs sit between simple PLDs and FPGAs, offering deterministic timing, fast input-to-output propagation delays (typically 3-5 ns on MAX II), and instant-on behavior. Within the broader taxonomy, CPLDs are part of programmable logic devices, which also include FPGAs, SPLDs, and PALs. The MAX II family represents Altera's lowest-power and lowest-cost CPLD line. Key features of the EPM240GT100 include up to 80 user I/O pins, a MultiVolt core supporting 1.8V, 2.5V, 3.3V, and 5V I/O standards, 3.3V or 2.5V core operation, JTAG-based IEEE 1149.1 boundary-scan and in-system programmability, and the Altera MultiTrack interconnect architecture. The device is offered in commercial (0C to 85C) and industrial (-40C to 100C) temperature grades. The EPM240GT100 is widely used as a glue-logic replacement, I/O expander, bus bridge, power-up sequencer, and configuration controller. Its 100-pin TQFP footprint offers the largest I/O count in the EPM240 MAX II sub-family, making it suitable for applications requiring both moderate logic density and high pin count. The MAX II architecture uses LUT-based logic elements with 4-input look-up tables, providing greater flexibility than the macrocell-based MAX 3000/7000 generations. The EPM240GT100 is supported by Altera's Quartus II design software (legacy) and the newer Quartus Prime Lite Edition. Designers can use schematic, VHDL, or Verilog entry with free licenses. The device is also JTAG-programmable via the ByteBlaster II, USB-Blaster, or compatible third-party programmers.
EPM240GT100-5N - 240 Logic Elements MAX II CPLD | Intel / Altera
The Intel (formerly Altera) EPM240GT100-5N is a MAX II family Complex Programmable Logic Device (CPLD) with 240 logic elements (192 macrocells) housed in a 100-pin TQFP package, speed grade 5, and commercial temperature grade. It features non-volatile Flash-based configuration storage (8 Kbits of user flash memory), instant-on operation without an external configuration device, and supports in-system programmability (ISP) via the IEEE 1149.1 JTAG interface. A CPLD (Complex Programmable Logic Device) is a type of programmable logic that sits in the system hierarchy between discrete glue logic (74-series gates) and larger FPGAs. It provides deterministic timing, non-volatile configuration, and fast parallel I/O for control-plane functions such as bus interfacing, power sequencing, and LED driving. The MAX II family is built on a 0.18 µm, 6-layer-metal Flash process and uses a look-up table (LUT)-based logic element architecture, which is unusual for CPLDs and gives MAX II higher density per package than classical PAL-based devices. Key features include 240 logic elements, 80 user I/O pins (max), 4.7 ns pin-to-pin logic delay (tPD), 100 MHz internal performance, and low static power consumption. The TQFP-100 package offers 1.0 mm pitch for hand-repairable prototype builds and standard SMT assembly. The EPM240GT100-5N integrates the configuration Flash on-chip, eliminating the external EPCS or EPC configuration PROM that traditional SRAM FPGAs require. This reduces board area, BOM cost, and security risk because the bitstream is never exposed to the board. MultiVolt I/O supports interfacing to 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V logic without external level shifters. Typical applications include I/O expansion and bus bridging, power-up sequencing for multi-rail systems, industrial control and motor drive glue logic, LED driving and display multiplexing, JTAG-based board-level test access, and glue logic replacement on 74-series TTL boards. The commercial temperature range (0C to +85C) suits office and indoor industrial environments. When designing with this device, place decoupling capacitors (0.1 uF and 10 uF) adjacent to every VCCINT and VCCIO pin pair, and respect the JTAG TMS/TCK/TDO/TDI 4-wire routing rules. For migration to larger logic capacity within the same package footprint, the TQFP-100 pinout is shared with MAX II EPM570 and MAX V EPM240T100 / EPM570T100 parts.
EPM240GT100C3 - 240-LE MAX II CPLD, 4.7ns, 100-TQFP | Intel
The Intel (formerly Altera) EPM240GT100C3 is a non-volatile 240-logic-element Complex Programmable Logic Device (CPLD) from the MAX II family, fabricated on a 0.18 µm 6-layer-metal flash process and housed in a 100-pin TQFP (16 × 16 mm, 0.5 mm pitch) package with 80 user I/Os. It delivers 192 macrocells, a 4.7 ns pin-to-pin propagation delay, an internal fMAX around 304 MHz, MultiVolt core I/O support from 1.5 V to 3.3 V, and an 8 Kbit User Flash Memory (UFM) block for non-volatile configuration storage. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that uses a small number of macrocells based on sum-of-products logic to implement glue logic, bus bridges, and high-speed control functions. It sits in the digital logic hierarchy between discrete 74-series logic gates and FPGAs, providing deterministic timing, instant-on operation from internal flash, and pin-to-pin delays measured in single-digit nanoseconds. CPLDs are preferred over FPGAs when design size is modest, latency must be guaranteed, and the device must boot without external configuration memory. Key features include in-system programmability via IEEE 1149.1 JTAG, support for 1.8 V, 2.5 V, and 3.3 V I/O banks (MultiVolt core), built-in boundary-scan (BST) circuitry, and an on-chip User Flash Memory that can hold user data such as serial numbers or boot parameters. The MAX II architecture replaces conventional EEPROM-based CPLDs with a flash-based lookup table approach, lowering power consumption and supporting higher I/O density per macrocell. Typical applications include bus-interface bridging (e.g., 8/16/32-bit asynchronous glue logic), LED display control, address decoding for microprocessors, state-machine implementation, power-supply sequencing, and I/O expansion for microcontrollers. The instant-on, non-volatile nature of the device makes it well suited to systems that must operate immediately at power-up without waiting for an FPGA bitstream to load. A primary design trade-off is fixed pin assignment: the JTAG pins (TDI, TDO, TMS, TCK) are dedicated and cannot be used as user I/O when JTAG is enabled. Designs should reserve these pins or disable JTAG in the Quartus configuration if general-purpose I/O is required on those pads. Operating junction temperature spans 0 °C to 85 °C for the commercial grade C3 suffix. This page synthesizes distributor pricing, JTAG-programming guidance, drop-in same-brand and cross-brand alternatives, and PCB layout notes that go beyond what the manufacturer datasheet alone provides, helping engineers quickly validate a substitute or second source.
EPM240GT100C3N - MAX II CPLD 240 LE TQFP-100 | Intel
The Intel (formerly Altera) EPM240GT100C3N is a non-volatile, instant-on MAX II complex programmable logic device (CPLD) built on a 0.18 µm 6-layer-metal flash process. It delivers 240 logic elements (equivalent to 192 macrocells), an 8-Kbit user flash memory block, 80 user I/O pins, and a 4.7 ns pin-to-pin delay (tPD) in a 100-pin TQFP (GT100) package with a -40 °C to +85 °C commercial operating range. What is a CPLD? A complex programmable logic device is a non-volatile programmable logic IC that combines multiple PLA-style macrocells with on-chip flash configuration memory. CPLDs sit above simple PLDs and below FPGAs in the programmable logic hierarchy, with characteristic strengths of deterministic timing, instant-on behavior, and high I/O count. MAX II specifically adds an embedded user flash memory (UFM) and multi-voltage I/O support, bridging classic glue-logic density with small-footprint microcontroller-like functions. Key features include 240 logic elements, 4.7 ns worst-case tPD, 80 I/Os supporting multiple I/O standards (LVTTL, LVCMOS, PCI, SSTL), an on-chip UFM block that can hold 8 Kbits of user data, in-system programmability via JTAG, and a 3.3 V core with MultiVolt I/O banks that interface cleanly to 1.5 V, 1.8 V, 2.5 V, and 3.3 V rails. The flash-backed configuration eliminates external boot PROMs and gives true instant-on behavior. Architecturally the MAX II family uses a Logic Array Block (LAB) matrix of 240 LEs arranged in a uniform array, fed by a fast global interconnect with predictable delay paths. The on-chip flash provides ISP and a secure UFM for parameter storage, often used in place of small EEPROMs in glue-logic designs. Typical applications include I/O expansion and bus bridging for microcontrollers and ASSPs, power-sequencer and reset controllers, address decoding and chip-select generation, glue logic and protocol translation (UART/I2C/SPI bridges), and low-density state-machine controllers in industrial, consumer, and communications equipment. Designers should size the timing margin for the worst-case tPD over temperature, choose I/O standards per bank to keep the part count down, and budget the UFM write endurance (around 100k cycles per Altera documentation) before substituting it for an EEPROM.
EPM240GT100C4 - MAX II CPLD, 240 LE, 100-TQFP | Altera
The Altera EPM240GT100C4 is a MAX II family instant-on, non-volatile Complex Programmable Logic Device (CPLD) built on a 0.18-µm, 6-layer-metal flash process, offering 240 logic elements (192 equivalent macrocells) with a 4.7 ns pin-to-pin propagation delay, housed in a 100-pin TQFP package with 0.5 mm pitch and 16 x 16 mm body. What is a CPLD? A Complex Programmable Logic Device is a non-volatile, instant-on programmable logic device that combines the deterministic timing of an ASIC with the flexibility of an FPGA. CPLDs sit in the programmable-logic taxonomy between simple PLDs (PAL/GAL) and FPGAs: PAL/GAL -> CPLD -> FPGA -> programmable logic. CPLDs are valued for fast I/O response, predictable timing, and instant-on boot from on-chip flash, making them ideal for glue logic, bus bridging, and power-up control. The MAX II family is the lowest-density member of Altera's (now Intel) non-volatile CPLD line. Key features of the EPM240GT100C4 include 240 logic elements, 192 macrocells, 8 Kbits of on-chip non-volatile flash memory that also serves as a User Flash Memory (UFM) block, MultiVolt I/O supporting 1.5 V, 1.8 V, 2.5 V, and 3.3 V interfaces, JTAG-based in-system programmability (ISP), and a 4.7 ns tPD enabling high-speed glue-logic replacement. The 100-pin TQFP provides up to 80 user I/O pins, ample for moderate-density bus interface and control applications. Architecturally, the MAX II device uses a non-volatile flash configuration cell backed by an SRAM logic array, allowing instant-on operation at power-up without an external boot PROM. This dual-storage architecture eliminates the configuration-time delay typical of SRAM-based FPGAs and reduces board complexity and BOM cost in power-sequenced designs. Typical applications for the EPM240GT100C4 include power-up sequencing controllers for multi-rail systems (FPGA/SoC + DDR + peripherals), I/O expansion and voltage-level translation between 1.5/1.8/2.5/3.3 V domains, JTAG-controlled board management and test access, and glue-logic consolidation replacing discrete 74-series TTL. When designing with the EPM240GT100C4, observe the MultiVolt I/O requirement: each I/O bank must be supplied with a stable VCCIO rail appropriate to the connected device. Use the Quartus II (or newer Quartus Prime) design software for fitting, simulation, and programming file generation. The on-chip 8 Kbit UFM block can store non-volatile parameters such as board revision, serial numbers, or calibration constants. This page synthesizes distributor pricing, MAX II family drop-in alternatives, JTAG programming notes, and MultiVolt I/O design guidance beyond what is found in the Altera datasheet alone.
EPM240GT100C4N - MAX II CPLD, 192 Macro Cells, TQFP-100 | Intel
The Intel (formerly Altera) EPM240GT100C4N is a 192-macro-cell CPLD from the MAX II family, built on a 0.18 µm 6-layer-metal flash process with non-volatile storage of 8 Kbits and housed in a 100-pin TQFP package. The device supports user I/O up to 80 pins, operates at a core voltage of 1.8 V with multi-voltage I/O support (1.5 V, 1.8 V, 2.5 V, 3.3 V), and delivers a maximum internal operating frequency of 247.5 MHz. Speed grade C4 indicates a tPD of approximately 6.1 ns as recorded in the MAX II device family documentation. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines the instant-on behavior of classic PAL/GAL architecture with modern look-up-table-based logic blocks. Within the broader taxonomy, the EPM240GT100C4N belongs to the MAX II family of low-power, instant-on CPLDs, which sits beneath the FPGA category in the programmable logic hierarchy and above discrete 74-series glue logic in terms of integration density. Key features include MultiVolt core and I/O support, in-system programmability through IEEE 1149.1 JTAG, an on-chip voltage regulator allowing single 3.3 V supply operation, and a typical quiescent current in the low milliamp range. The 100-pin TQFP package uses a 0.5 mm pitch and a 16 × 16 mm body, providing a generous number of user I/O pins for bus-bridging, interface aggregation, and control-logic replacement tasks. The MAX II architecture is built around Logic Array Blocks (LABs) connected via a MultiTrack interconnect, with each LAB containing 10 Logic Elements (LEs). On-chip flash configuration memory enables instant-on functionality within microseconds, eliminating the configuration delay associated with SRAM-based FPGAs and making this device attractive for power-sequenced designs and boot-loader replacement. Typical applications include I/O expansion and bus bridging in industrial controllers, address decoding and glue-logic replacement in networking line cards, motor-control peripheral aggregation in factory automation, and board-level control logic in test-and-measurement equipment. The wide multi-voltage I/O support simplifies mixed-rail designs where the CPLD must interface with both legacy 5 V-tolerant busses and modern 1.8 V processors. When designing with this device, ensure that the JTAG chain is properly terminated to avoid programming failures, and pay attention to the I/O bank supply grouping defined in the datasheet to prevent contention when mixing 3.3 V and 1.8 V signals. Quartus II or the latest Quartus Prime toolchain is required for synthesis, fitting, and programming. This page synthesizes distributor pricing, drop-in alternatives from the EPM240 MAX II family, and practical design notes that go beyond the manufacturer datasheet by including selection guidance and same-package pin-compatible replacement options.
EPM240GT100C5 - MAX II CPLD, 240 LE, 192 Macrocells | Intel
The Intel (formerly Altera) EPM240GT100C5 is a non-volatile, in-system programmable CPLD from the MAX II family, delivering 240 logic elements (equivalent to 192 macrocells), 80 user I/O pins, and a 4.7 ns pin-to-pin logic delay, all housed in a 100-pin TQFP (14x14 mm) package. It is fabricated on a 6-layer-metal flash process and integrates 8 Kbits of user flash memory (UFM), enabling single-chip implementation of glue logic, interface bridging, and configuration storage. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines the instant-on behavior of flash memory with the deterministic timing of a classic PAL/GAL architecture. It belongs to the broader hierarchy of programmable logic, sitting below FPGAs in density but above simple PLDs in capability, and is widely used for bus decoding, I/O expansion, power-up sequencing, and address decoding in microcontrollers, ASICs, and ASSPs. The MAX II family is the industry reference for low-cost, low-power, non-volatile logic integration. Key features of the EPM240GT100C5 include 4.7 ns tPD (fastest speed grade, C5), 80 user I/O, MultiVolt core supporting 1.8V/2.5V/3.3V LVCMOS/LVTTL interfaces, an 8-Kbit UFM block, in-system programmability via JTAG, and a commercial 0C to 85C operating temperature range. The G-suffix variant targets the TQFP-100 footprint and is part of Intel's mature, broadly stocked MAX II portfolio. The architecture uses a global interconnect fabric routing all 240 logic elements through a uniform switch matrix, giving consistent, deterministic timing regardless of placement. Internal pull-up resistors on every I/O simplify single-supply designs by eliminating external resistors on unused or idle pins. Typical applications include I/O expansion and bus bridging on 8051, ARM Cortex-M, and PIC platforms; address decoding for DSPs and microprocessors; power-up and reset sequencing for multi-rail systems; and replacement of discrete 74-series glue logic to consolidate 4-6 packages into a single device. Designers also use the 8-Kbit UFM for storing board parameters such as serial numbers, MAC addresses, or calibration data. When designing with this part, observe the 1.71V to 1.89V VCCINT core supply requirement and the separate VCCIO bank supply that can be tied to 1.5V, 1.8V, 2.5V, or 3.3V depending on the interfacing logic. Quartus II Web Edition (or newer Quartus Prime Lite) is required for design entry, synthesis, fitting, and JTAG programming. This page synthesizes distributor pricing, drop-in same-family alternatives, application notes, and practical design guidance not aggregated in a single place on the manufacturer datasheet.
EPM240GT100C5N - 240 LE, 192 MC, 4.7ns CPLD | Intel MAX II
The Intel (formerly Altera) EPM240GT100C5N is a non-volatile, low-power Complex Programmable Logic Device (CPLD) from the MAX II family, delivering 240 Logic Elements (LEs), 192 macrocells, and 80 user I/Os in a 100-pin TQFP package with 4.7 ns pin-to-pin logic delay. A CPLD (Complex Programmable Logic Device) is a non-volatile, instantly-on programmable logic IC that uses a sum-of-products macrocell fabric and on-chip flash/EEPROM configuration memory. CPLDs sit in the hierarchy: programmable logic -> logic IC -> integrated circuit -> semiconductor. MAX II parts specifically replace legacy 22V10, 5V CPLDs and small gate arrays with a finer-grained LE fabric, multi-voltage I/O banks, and instant-on behavior with zero external configuration memory, making them a sub-category of non-volatile programmable logic. Key features include 8Kbits of user flash memory (UFM) block, in-system programmability via JTAG (IEEE 1149.1), multi-voltage I/O supporting 1.5V/1.8V/2.5V/3.3V LVCMOS/LVTTL standards, 2.5V/3.3V core supply, and 4-input LUT architecture. The 100-pin TQFP package is a familiar, easily-routed plastic surface-mount footprint. The MAX II architecture uses a fine-grained LE fabric (versus coarse macrocells in classic MAX), giving better logic utilization for wide-input functions. On-chip voltage regulators allow mixed-voltage I/O from a single 2.5V or 3.3V rail, eliminating external level shifters in many designs. The non-volatile configuration provides instant-on functionality with no external boot PROM. Typical applications include I/O expansion and bus bridging (I2C/SPI/UART to parallel glue logic), power-up sequencing and reset distribution, peripheral interface glue between processors and FPGAs, industrial control and motor drive signal conditioning, and legacy 5V-tolerant board replacement where pin-to-pin compatibility with classic MAX 7000 series is needed. When designing with this device, verify the Quartus II software version supports MAX II devices (Quartus II 13.0sp1 or the Intel Quartus Prime Lite legacy support are typical). Note that 'G' in the part number indicates the TQFP package, while 'M' indicates the Micro FineLine BGA; pin-compatible BGA variants exist within the same family. The 'I5' suffix denotes industrial temperature grade (-40C to +100C) versus 'C5' commercial (0C to +85C). This page synthesizes distributor pricing, drop-in pin-compatible alternatives (T100 family variants and EPM240F100 industrial members), and practical design notes not found in the manufacturer datasheet alone.
EPM240GT100I5 - MAX II CPLD, 240 LE, 80 I/O, TQFP-100 | Intel
The Intel (formerly Altera) EPM240GT100I5 is a MAX II family instant-on, non-volatile Complex Programmable Logic Device (CPLD) delivering 240 Logic Elements (equivalent to 192 macrocells) in a 100-pin TQFP (GT100) package with industrial temperature grade. It is built on a 0.18 micron 6-layer-metal flash process, providing non-volatile configuration storage of 8 Kbits and supporting in-system programmability (ISP) via JTAG. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines the instant-on behavior of a PAL/GAL with the density and flexibility of an FPGA-like fabric. Within the broader taxonomy, the EPM240GT100I5 sits in the programmable logic hierarchy as follows: programmable logic device (PLD) -> CPLD -> non-volatile CPLD -> MAX II family -> low-density logic integration (glue-logic class). CPLDs are typically used for I/O expansion, bus bridging, interface logic, power-up sequencing, and "glue logic" between microcontrollers, ASICs, and FPGAs. Key specifications include a 7.5 ns pin-to-pin propagation delay (tPD), 80 user I/O pins, MultiVolt core supporting 1.8V/2.5V/3.3V/5V I/O standards, an integrated user flash memory (UFM) block of 8 Kbits, and four JTAG-compliant pins for ISP. The device supports vertical migration within the same TQFP-100 footprint to the higher-density EPM570 and EPM1270 MAX II devices, allowing designers to scale logic capacity without changing the PCB. Typical applications include I/O expansion for microcontrollers and processors, level shifting and voltage translation between mixed-voltage domains, power-sequencing and reset-distribution glue logic, bus-interface bridging (for example, SPI to parallel, I2C to GPIO), and LED / 7-segment display driving in industrial control panels. The instant-on, non-volatile configuration means the device is fully operational within microseconds of power-up - a key advantage over SRAM-based FPGAs. Designers should pay attention to the I/O bank supply rails (VCCIO must match the driven/received logic level), the JTAG chain ordering when multiple devices share the bus, and the thermal envelope of the TQFP-100 package. The internal pull-up resistors on user I/O pins eliminate the need for external resistors in many bus-interface designs.
EPM240GT100I5N - 240-LE MAX II CPLD, 4.7ns, 100-TQFP | Intel
The Intel (Altera) EPM240GT100I5N is a MAX II family instant-on, non-volatile CPLD with 240 logic elements (192 macrocells), 4.7 ns pin-to-pin propagation delay, and 80 user I/Os in a 100-pin TQFP (14x14 mm, 0.5 mm pitch) package. Built on a 0.18-µm 6-layer-metal flash process, the device integrates 8 Kbits of non-volatile configuration Flash that eliminates the external configuration memory required by SRAM FPGAs, delivering true instant-on behavior at sub-100 µs power-up. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits in the hierarchy of glue logic between discrete 74-series logic gates, PALs/GALs, and SRAM FPGAs. CPLDs are favored for deterministic timing, predictable I/O behavior, fast input-to-output propagation, and instant-on capability, while FPGAs offer higher density but require configuration download at every power-up. The MAX II family specifically targets low-power, low-cost, instant-on logic integration for bus bridging, interface conversion, and power-up sequencing. Key features include 4.7 ns tPD (speed grade -5), 304 MHz internal performance, in-system programmability through IEEE 1149.1 JTAG, MultiVolt core and I/O support allowing 1.5 V, 1.8 V, 2.5 V, 3.3 V interfaces on a single device, and an industrial temperature range of -40 °C to +100 °C. The 'I' in the part number designates the industrial temperature grade, and 'N' denotes a lead-free / RoHS-compliant finish. The MAX II architecture also provides 8 Kbits of user Flash memory that designers can use for parameter storage, board revision codes, or serial numbers. The EPM240GT100I5N is implemented with a Logic Element (LE) fabric of 240 LEs organized into Logic Array Blocks (LABs) connected through a non-volatile interconnect, plus dedicated I/O registers at every pin. This LAB-based architecture delivers fixed propagation delay independent of routing density - a critical advantage over FPGAs for timing-sensitive applications such as address decoding, chip-select generation, and interrupt control. Typical applications include I/O expansion and bus bridging in industrial controllers, glue logic and power-up sequencing in FPGA-based systems, peripheral interface glue in embedded computing boards, address decoding in legacy microcontroller systems, JTAG-controlled bootstrap logic, LED matrix driving, and field-reprogrammable control logic in telecommunications backplanes. Designers frequently select MAX II when instant-on behavior and deterministic timing outweigh the need for high logic density. When designing with the EPM240GT100I5N, supply all four VCCINT and VCCIO bank pins even when migrating from a smaller density, because the EPM570 and EPM1270 in the same TQFP-100 footprint have more power pins that the EPM240 leaves floating. The JTAG chain shares TDO/TMS/TCK/TDI pins that must be brought out to a header or test point; pull-up on nCONFIG is recommended for reliable ISP. The Quartus II / Quartus Prime toolchain is used for design entry, synthesis, fitting, and programming. This page synthesizes distributor pricing (DigiKey, Mouser, LCSC, Heisener), drop-in alternatives within the same MAX II family, and practical design notes not found on any single manufacturer page.
EPM240M100C4N - 192 Macrocell MAX II CPLD, 100-MBGA | Intel / Altera
The Intel / Altera EPM240M100C4N is a 192-macrocell non-volatile Complex Programmable Logic Device (CPLD) from the MAX II family, housed in a 100-pin Micro FineLine BGA (MBGA) package with a 6 x 6 mm body and 0.5 mm ball pitch. It delivers in-system programmability via JTAG, instant-on operation from on-chip flash configuration memory, and a worst-case pin-to-pin propagation delay (tPD) of 4.7 ns, supporting internal toggle frequencies up to 247.5 MHz across the supported 2.5 V / 3.3 V I/O standards. A Complex Programmable Logic Device (CPLD) is a non-volatile, instant-on digital IC that combines multiple PAL-like logic blocks with a programmable interconnect fabric. Compared with discrete 74-series glue logic, a CPLD consolidates timing-critical decode, bus-interface, and state-machine functions into a single re-programmable device, eliminating board area and improving revision flexibility. Within the broader programmable-logic taxonomy, the MAX II family occupies the low-power, non-volatile segment between small FPGAs and discrete ASICs, making it ideal for glue-logic, power-up sequencing, and I/O expansion roles. Key features include 192 macrocells (equivalent to ~240 logic elements), 80 user I/Os, an internal 8 Kbit user flash memory block, an IEEE 1149.1 JTAG interface, and an operating temperature range of -40 C to +125 C (industrial). The device supports hot-socketing and multi-voltage I/O banks, allowing mixed 1.5 V, 1.8 V, 2.5 V, and 3.3 V interfacing on a single die. Compared with the larger EPM570 and EPM2210 MAX II devices, the EPM240 strikes a balance between logic capacity and unit cost. Architecturally, the EPM240 uses a 0.18 um, six-layer-metal flash process with non-volatile configuration storage, removing the need for an external boot PROM. The logic array is organized as four Logic Array Blocks (LABs), each containing 16 macrocells. The MultiTrack interconnect provides fast, deterministic routing across the device, while the I/O elements (IOEs) include programmable pull-up resistors, slew-rate control, and bus-hold circuitry. Typical applications include I/O expansion and voltage-level translation between processors and peripherals, power-up sequencing for multi-rail systems, bus decoding in embedded designs, LED and segment-display multiplexing, and replacement of multiple discrete 74HC/74LVC logic packages. Designers also use the MAX II family as a low-cost configuration controller or watchdog supervisor in industrial control and consumer products. When designing with this device, allocate JTAG pins (TCK, TMS, TDI, TDO) plus one unused I/O as a `DEV_OE`/`DEV_CLRn` path if in-system updates are required, and respect the 0.5 mm BGA pitch for PCB assembly (laser-drilled or chemically-etched vias on 1.0 mm pitch with 0.25 mm capture pad are typical). This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet, including cross-reference to MAX II G, MAX V, and EPM240 TQFP-package derivatives that share the 100-ball footprint in different formats.
EPM240M100C4NGA - MAX II CPLD, 240 LEs, 100-pin MBGA | Intel
The Intel (Altera) EPM240M100C4NGA is a MAX II family instant-on, non-volatile CPLD delivering 240 logic elements (128 equivalent macrocells) with 8 Kbits of on-chip non-volatile flash storage in a 100-ball FineLine BGA (MBGA) package. Built on a 0.18-µm 6-layer-metal flash process, this device targets low-power glue-logic applications where fast power-up and deterministic timing are critical. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that sits between discrete 74-series glue logic and FPGAs in the programmable logic hierarchy: CPLD -> programmable logic -> logic IC -> integrated circuit -> semiconductor. Unlike SRAM-based FPGAs that require external boot memory, MAX II CPLDs store their configuration in on-chip flash, providing instant-on operation within microseconds and eliminating the boot PROM cost and board area of equivalent FPGA designs. Key features of the EPM240M100C4NGA include multi-volt core operation, in-system programmability via JTAG (IEEE 1149.1), support for hot-socketing, and a MultiVolt I/O interface that allows mixed-voltage interfacing (1.5V, 1.8V, 2.5V, 3.3V) without external level shifters. The 'M' package suffix denotes the MBGA (Micro BGA) 100-ball form factor, while 'C4' indicates commercial 0 °C to +85 °C operating temperature with a speed-grade-4 internal timing classification. Typical applications include bus bridging (PCI to local bus, I2C to parallel), I/O expansion and decoding, power-up sequencing controllers, configuration watchdog logic, and board-level glue-logic replacement. Designers choose MAX II when they need FPGA-style density with the deterministic, non-volatile behavior of a traditional 22V10-class device but at lower cost and lower static power than FPGAs. When laying out the MBGA-100 footprint, follow Intel's recommended 4-layer PCB stack-up with continuous ground and power planes under the BGA field to control impedance and improve thermal dissipation. Always use the latest Quartus II programmer (or Quartus Prime in legacy-support mode) to generate JIC/POF programming files targeting the internal flash configuration array.
EPM240M100C5N - MAX II CPLD 192MC 80 I/O | Intel
The Intel (formerly Altera) EPM240M100C5N is a MAX II family non-volatile Complex Programmable Logic Device (CPLD) with 192 macrocells, 80 user I/Os, and a 4.7 ns pin-to-pin logic delay, housed in a 100-ball Micro FBGA (MBGA) package measuring 6 x 6 mm with 0.5 mm ball pitch. Operating from 1.8 V core (with 2.5 V/3.3 V multi-voltage I/O support), it delivers instant-on non-volatile configuration backed by on-chip Flash memory, eliminating external boot PROMs. A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PLD (Programmable Logic Device) macrocells on a single chip with a central interconnect matrix. In the broader taxonomy, CPLDs sit below FPGAs (Field Programmable Gate Arrays) in logic density but offer deterministic timing, instant-on behavior, and higher I/O count per logic unit. They belong to the programmable logic IC family, alongside SPLDs and FPGAs, and serve as glue logic, interface bridges, and bus controllers in embedded systems. Key features include 240 logic elements, 4.7 ns tPD (propagation delay), 8 Kbits of user Flash memory, JTAG IEEE 1149.1 boundary-scan support, and multi-voltage I/O (1.5 V, 1.8 V, 2.5 V, 3.3 V) for bridging between logic domains. The 0.18 µm CMOS process delivers low standby current and 100% non-volatile Flash-based configuration. Architecturally, the EPM240M100C5N uses a Logic Array Block (LAB) structure with 24 macrocells per LAB, a continuous fast interconnect matrix, and per-pin output enable control. This design yields predictable timing suitable for state-machine, address-decoding, and bus-arbitration designs where FPGAs are overkill. Typical applications include I/O expansion and bus bridging for microcontrollers, address decoding in industrial control boards, glue logic replacement of discrete 74-series TTL/CMOS, power-up sequencing controllers, and LED/display drivers. Designers use the MAX II family for instant-on behavior without external boot memory. Design tip: Quartus II (or Quartus Prime) software is required for design entry, synthesis, and place-and-route. Plan I/O bank voltage assignments early because mixing 1.5 V, 1.8 V, 2.5 V, and 3.3 V on different banks requires careful JTAG chain planning. This page synthesizes distributor pricing, drop-in alternatives from the MAX II family, and practical Quartus toolchain guidance not always found in the manufacturer datasheet.
EPM240M100I5N - MAX II CPLD 192 MC 100MBGA | Altera
The Altera (Intel) EPM240M100I5N is a MAX II family Complex Programmable Logic Device (CPLD) delivering 192 equivalent macro cells (240 logic elements) at a maximum internal operating speed of approximately 201 MHz, packaged in a 100-ball Micro FineLine BGA (MBGA) and fabricated on a 0.18 µm, 6-layer-metal flash process. The device operates from a 2.5 V/3.3 V core supply and supports I/O banks that interface to 1.5 V, 1.8 V, 2.5 V, and 3.3 V logic levels, making it a flexible glue-logic and bus-interface companion for microcontrollers, ASICs, and legacy processor designs. A CPLD (Complex Programmable Logic Device) is a non-volatile, instant-on programmable logic device that combines multiple PAL/GAL-style macrocell arrays on a single die with a unified interconnect. Compared with FPGAs, CPLDs typically offer lower logic density, deterministic timing, and zero-configuration instant-on behavior from on-die flash storage - making them ideal for power-up control, bus decoding, and high-speed interface bridging. The MAX II family is positioned as the lowest-cost, smallest-footprint instant-on non-volatile CPLD family in the Altera/Intel programmable logic portfolio. Key features of the EPM240M100I5N include 8 Kbits of on-die non-volatile flash memory for configuration, 4.7 ns pin-to-pin propagation delay (I5 speed grade), JTAG-based in-system programmability via IEEE 1149.1, and an 80 µA typical standby current that enables battery-friendly power management. The device is offered in the industrial temperature range (-40 °C to +100 °C junction) and ships in lead-free / RoHS-compliant packaging, simplifying compliance for global product deployments. Architecture-wise, the MAX II family uses a Logic Array Block (LAB) structure with each LAB containing 16 macrocells. The 192-macrocell EPM240M100I5N instantiates 12 LABs connected through a MultiTrack interconnect, with dedicated input/output blocks supporting JTAG, clock, and clear signals. This architecture delivers deterministic timing critical for bus-interface and protocol-bridging designs. Typical applications include FPGA configuration control, microcontrollers glue logic, bus interface bridging, and power-up sequencing logic. Designers leverage the MAX II's instant-on feature to gate downstream rails or to decode boot addresses before a host processor or FPGA becomes operational. When designing with this device, plan the power decoupling network first: place 0.1 µF ceramic capacitors adjacent to every VCCIO and VCCINT ball, and ensure the JTAG chain impedance matches the 33 Ω series-termination recommendation in the MAX II handbook. This page synthesizes distributor pricing, drop-in alternative MPNs within the MAX II family, and practical design notes not consolidated in the manufacturer datasheet, helping engineers evaluate the EPM240M100I5N against newer MAX V and lattice alternatives.