EPM240GT100I5N - 240-LE MAX II CPLD, 4.7ns, 100-TQFP | Intel
N.º da peça: EPM240GT100I5N ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $11.49 | $11,49 |
| 10 | $10.05 | $100,50 |
| 100 | $8.85 | $885,00 |
| 500 | $7.45 | $3.725,00 |
| 1.000 | $6.31 | $6.310,00 |
EPM240GT100I5N Visão geral
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.
Alternativas drop-in para EPM240GT100I5N — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EPM240GT100I5N (mesmo formato e footprint) — diferindo em Package, Operating Temperature, Programming Interface, Process Technology, Configuration Memory.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM240GT100I5
✅ Drop-In✓ Em estoque
$6.1 / unidade
Ver ficha técnica →EPM240T100C5N
✅ Drop-In✓ Em estoque
$4.65 / unidade
Ver ficha técnica →EPM240T100C5
✅ Drop-In✓ Em estoque
$4.9219 / unidade
Ver ficha técnica →EPM240GM100I5N
✅ Drop-In✓ Em estoque
$39.7727 / unidade
Ver ficha técnica →EPM240GF100I5N
✅ Drop-In✓ Em estoque
$7.9 / unidade
Ver ficha técnica →EPM570T100I5N
✅ Drop-In✓ Em estoque
$12.49 / unidade
Ver ficha técnica →EPM240GT100I5N Classificações máximas e características elétricas
| Product Type | CPLD (Complex Programmable Logic Device) |
| Family | MAX II |
| Logic Elements (LEs) | 240 |
| Equivalent Macrocells | 192 |
| User I/Os | 80 |
| Propagation Delay (tPD) | 4.7 ns |
| Internal Performance (fMAX) | 304 MHz |
| Embedded Non-Volatile Memory | 8 Kbits user Flash |
| Process Technology | 0.18 µm 6-layer-metal Flash CMOS |
| Supply Voltage - Core (VCCINT) | 1.71 V to 1.89 V (3.3 V tolerant for MAX II G variant) |
| I/O Bank Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V MultiVolt I/O |
| Programming Interface | JTAG (IEEE 1149.1) ISP |
| Encapsulamento | 100-pin TQFP (14x14 mm, 0.5 mm pitch) |
| Temperatura de operação | -40 °C to +100 °C (Industrial) |
| Lead-Free / RoHS | Yes (suffix N) |
| Tipo de montagem | Surface Mount |
Configuração de pinos do EPM240GT100I5N
| Pino 1 | I/O — User I/O pin |
| Pino 2 | I/O — User I/O pin |
| Pino 3 | I/O — User I/O pin |
| Pino 4 | I/O — User I/O pin |
| Pino 5 | I/O — User I/O pin |
| Pino 6 | I/O — User I/O pin |
| Pino 7 | VCCIO1 — I/O bank 1 supply voltage |
| Pino 8 | I/O — User I/O pin |
| Pino 9 | I/O — User I/O pin |
| Pino 10 | I/O — User I/O pin |
| Pino 11 | GND — Ground |
| Pino 12 | I/O — User I/O pin |
| Pino 13 | I/O — User I/O pin |
| Pino 14 | I/O — User I/O pin |
| Pino 15 | I/O — User I/O pin |
| Pino 16 | I/O — User I/O pin |
| Pino 17 | I/O — User I/O pin |
| Pino 18 | I/O — User I/O pin |
| Pino 19 | I/O — User I/O pin |
| Pino 20 | I/O — User I/O pin |
| Pino 21 | I/O — User I/O pin |
| Pino 22 | I/O — User I/O pin |
| Pino 23 | I/O — User I/O pin |
| Pino 24 | I/O — User I/O pin |
| Pino 25 | GND — Ground |
| Pino 26 | I/O — User I/O pin |
| Pino 27 | I/O — User I/O pin |
| Pino 28 | I/O — User I/O pin |
| Pino 29 | I/O — User I/O pin |
| Pino 30 | I/O — User I/O pin |
| Pino 31 | I/O — User I/O pin |
| Pino 32 | I/O — User I/O pin |
| Pino 33 | VCCINT — Core supply voltage (1.8 V) |
| Pino 34 | I/O — User I/O pin |
| Pino 35 | I/O — User I/O pin |
| Pino 36 | I/O — User I/O pin |
| Pino 37 | I/O — User I/O pin |
| Pino 38 | I/O — User I/O pin |
| Pino 39 | I/O — User I/O pin |
| Pino 40 | I/O — User I/O pin |
| Pino 41 | I/O — User I/O pin |
| Pino 42 | VCCIO2 — I/O bank 2 supply voltage |
| Pino 43 | I/O — User I/O pin |
| Pino 44 | I/O — User I/O pin |
| Pino 45 | I/O — User I/O pin |
| Pino 46 | I/O — User I/O pin |
| Pino 47 | I/O — User I/O pin |
| Pino 48 | I/O — User I/O pin |
| Pino 49 | I/O — User I/O pin |
| Pino 50 | GND — Ground |
| Pino 51 | I/O — User I/O pin |
| Pino 52 | I/O — User I/O pin |
| Pino 53 | I/O — User I/O pin |
| Pino 54 | I/O — User I/O pin |
| Pino 55 | I/O — User I/O pin |
| Pino 56 | I/O — User I/O pin |
| Pino 57 | I/O — User I/O pin |
| Pino 58 | I/O — User I/O pin |
| Pino 59 | I/O — User I/O pin |
| Pino 60 | I/O — User I/O pin |
| Pino 61 | I/O — User I/O pin |
| Pino 62 | I/O — User I/O pin |
| Pino 63 | I/O — User I/O pin |
| Pino 64 | I/O — User I/O pin |
| Pino 65 | I/O — User I/O pin |
| Pino 66 | I/O — User I/O pin |
| Pino 67 | I/O — User I/O pin |
| Pino 68 | I/O — User I/O pin |
| Pino 69 | I/O — User I/O pin |
| Pino 70 | VCCIO3 — I/O bank 3 supply voltage |
| Pino 71 | I/O — User I/O pin |
| Pino 72 | I/O — User I/O pin |
| Pino 73 | I/O — User I/O pin |
| Pino 74 | I/O — User I/O pin |
| Pino 75 | I/O — User I/O pin |
| Pino 76 | I/O — User I/O pin |
| Pino 77 | I/O — User I/O pin |
| Pino 78 | I/O — User I/O pin |
| Pino 79 | GND — Ground |
| Pino 80 | I/O — User I/O pin |
| Pino 81 | I/O — User I/O pin |
| Pino 82 | I/O — User I/O pin |
| Pino 83 | I/O — User I/O pin |
| Pino 84 | TMS — JTAG Test Mode Select |
| Pino 85 | TCK — JTAG Test Clock |
| Pino 86 | TDI — JTAG Test Data In |
| Pino 87 | TDO — JTAG Test Data Out |
| Pino 88 | I/O — User I/O pin |
| Pino 89 | I/O — User I/O pin |
| Pino 90 | VCCINT — Core supply voltage (1.8 V) |
| Pino 91 | I/O — User I/O pin |
| Pino 92 | I/O — User I/O pin |
| Pino 93 | I/O — User I/O pin |
| Pino 94 | I/O — User I/O pin |
| Pino 95 | I/O — User I/O pin |
| Pino 96 | I/O — User I/O pin |
| Pino 97 | I/O — User I/O pin |
| Pino 98 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 99 | I/O — User I/O pin |
| Pino 100 | I/O — User I/O pin |
Aplicações típicas
EPM240GT100I5N é adequado para 7 aplicaçãos: FPGA Power-Up Sequencing, Bus Bridging and Interface Conversion, Industrial Control Glue Logic, Address Decoding and Chip-Select Generation, LED Display Driving and Multiplexing, Legacy System Modernization, Peripheral Interface Glue in Embedded Computing.
FPGA Power-Up Sequencing
The EPM240GT100I5N is the industry standard companion CPLD for booting SRAM FPGAs such as Cyclone, Spartan, and Artix families. Its 4.7 ns tPD and instant-on capability allow the CPLD to assert valid power-on-reset, configuration clock, mode pins, and chip-enables before any SRAM FPGA has finished loading its bitstream from external flash, eliminating the configuration race condition. The 80 user I/Os easily accommodate the typical 8-12 control signals routed between CPLD and FPGA, plus auxiliary housekeeping. Industrial temperature grade supports industrial, military, and outdoor enclosures.
Recomendado
Bus Bridging and Interface Conversion
The EPM240GT100I5N bridges mismatched bus widths, voltages, and protocols between microcontrollers, memories, and peripherals. Its MultiVolt I/O banks support 1.5 V, 1.8 V, 2.5 V, and 3.3 V on a single device, allowing direct interface between a 1.8 V mobile AP and 3.3 V legacy peripherals without external level shifters. With 240 LEs and 4.7 ns tPD, the part handles address-latch, byte-enable, and chip-select decoding with deterministic timing critical for synchronous memory and parallel-port emulation.
Recomendado
Industrial Control Glue Logic
In PLCs, motor controllers, and process automation, the EPM240GT100I5N replaces dozens of 74-series logic gates with a single programmable device, simplifying PCB layout and BOM. The 100-pin TQFP package exposes enough I/O to consolidate address decoding, interrupt prioritization, watchdog timing, and PWM generation for multiple motor-driver channels. Industrial temperature grade (-40 °C to +100 °C) and JTAG ISP enable field reprogramming during commissioning without removing the board from the cabinet.
Recomendado
Address Decoding and Chip-Select Generation
Memory maps of modern SoCs frequently have dozens of peripherals and external memories requiring non-overlapping chip selects. The EPM240GT100I5N's LAB-based architecture provides deterministic 4.7 ns propagation delay independent of address-decoding complexity, unlike LUT-based FPGAs whose timing depends on routing. With 240 LEs, designers can implement full 24-bit address decoders, page-mode handling, and memory-bank arbitration in a single chip that boots in microseconds at power-on.
Recomendado
LED Display Driving and Multiplexing
The EPM240GT100I5N drives LED matrix displays, seven-segment banks, and indicator panels with precise timing control. Its MultiVolt I/O directly drives 3.3 V logic-level LED drivers, while internal user Flash stores brightness tables, animation sequences, or character fonts. With 80 user I/Os in TQFP-100, one device can multiplex an 8x8 RGB matrix (64 columns) plus row controls. The 304 MHz internal performance supports high-refresh-rate multiplexing without visible flicker.
Recomendado
Legacy System Modernization
The EPM240GT100I5N modernizes designs with obsolete discrete PLDs (PALs, GALs, 22V10s) by replacing them with a single reprogrammable device. Designers can re-implement decades-old glue logic in Quartus Prime and field-update functionality without respinning the PCB. The 8 Kbits of user Flash stores board revision codes and serial numbers that previously required a separate EEPROM, and JTAG ISP allows end-of-line programming. Industrial temperature grade supports harsh environments.
Recomendado
Peripheral Interface Glue in Embedded Computing
The EPM240GT100I5N glues SPI, I2C, UART, GPIO expanders, and parallel peripherals to microprocessors in SBC, COM, and SoM designs. Its 80 user I/Os handle the typical mix of 4-wire SPI plus interrupt plus chip-select for multiple peripherals, while the 4.7 ns tPD ensures the timing margins required for high-speed SPI modes. The on-chip 8 Kbit user Flash can store bootloader parameters or device-tree overlay signatures for secure boot applications.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM240GT100I5N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM240GT100I5 | EPM240T100C5N | EPM240T100C5 | EPM240GM100I5N | EPM240GF100I5N | EPM570T100I5N |
|---|---|---|---|---|---|---|---|
| Package | TQFP-100 (14x14 mm) | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same | TQFP-100 (14x14 mm) - same | FineLine BGA-100 - pin-compatible per MAX II G datasheet | TQFP-100 (14x14 mm) - same footprint |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Logic Elements | 240 | 240 | 240 | 240 (MAX II G) | 240 (MAX II G) | 570 (higher density upgrade) | |
| Macrocells | 192 | 192 | 192 | 192 (MAX II G) | 440 (upgrade) | ||
| User I/Os | 80 | 80 | 80 | 80 | 76 (slight reduction with higher density) | ||
| Propagation Delay (tPD) | 4.7 ns | 4.7 ns | 4.7 ns | 5.4 ns (slight slowdown at higher density) | |||
| Temperature Grade | Industrial (-40 to +100 C) | Commercial (0 to +85 C) | Commercial (0 to +85 C) | Industrial (-40 to +100 C) | |||
| Embedded Flash | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | |||
| Lead-Free (RoHS) | Yes (N suffix) | Non-N finish variant | Non-N finish variant | Yes (N suffix) |
Principais diferenciais
- Industrial (-40 to +100 C) operation versus commercial-grade variants (vs EPM240T100C5N)
- Same-package 240-LE drop-in versus higher-density upgrade (vs EPM570T100I5N)
- Instant-on non-volatile configuration without external PROM (vs SRAM FPGAs (Cyclone, Spartan))
- MultiVolt I/O supporting four voltage levels on a single device (vs Single-voltage discrete logic)
Notas de projeto
Estimated: When migrating from EPM240 to EPM570 or EPM1270 in the same TQFP-100 footprint, VCCINT (1.8 V core) and VCCIO bank pins must all be connected even on the lower-density die to allow vertical migration without PCB rework. Tie all VCCIO bank pins to their respective supplies; floating VCCIO pins may cause undefined I/O behavior. Decoupling: place one 0.1 µF X7R ceramic cap per VCCINT/VCCIO pin pair with short traces to the nearest GND via, plus one bulk 10 µF tantalum or ceramic per supply rail close to the package.
TQFP-100 has 0.5 mm pitch leads and 14x14 mm body - route signal traces on internal layers with 0.2 mm (8 mil) width and 0.2 mm clearance, escaping on a dog-bone fanout under the package. Ground plane should extend fully under the CPLD body to provide stitching for the JTAG signal-return paths. JTAG pins (TMS/TCK/TDI/TDO) must be brought to a 2x5 or 1x6 0.1-inch header or test pads; pull-up on nCONFIG ensures the device enters user mode at power-up rather than test mode.
Do not confuse MAX II (VCCINT = 1.8 V core) with MAX II G (VCCINT = 3.3 V core, also 1.8 V I/O). The 'G' suffix in the MPN signals a MAX II G device. Mixing them up will result in unrecoverable core damage. nCONFIG must see a clean rising edge at power-up; if driven by an RC time constant, ensure rise time is <1 ms. The Quartus Prime programmer must match the device ID selected at design time - using a blank or wrong ID produces a 'device ID mismatch' error during ISP. Always verify JTAG chain integrity before issuing programming commands.
At 304 MHz internal performance, the 80 user I/Os can switch at high edge rates (2-3 ns). Place series damping resistors (22-33 Ω) on outputs that drive long PCB traces (>5 cm) or capacitive loads (>15 pF) to suppress ringing. Use MultiVolt I/O banks to match external device logic levels directly - 3.3 V bank driving 1.8 V memory is supported only with active series resistors or external level translation, not directly. Always check the LVTTL/LVCMOS drive-strength and slew-rate settings in the Quartus Pin Planner before generating the programming file.
Informações de conformidade
Lead-free / RoHS compliance indicated by 'N' suffix per Altera ordering information. Industrial temperature grade -40 to +100 C. Halogen-free and conflict-minerals declarations not found in the verified web data - marked unknown. AEC-Q100 automotive qualification is not applicable to MAX II family; for automotive CPLD applications, consult Altera/Intel automotive-grade part numbers.
