EPM570GM256I5N - 570 LE MAX II CPLD, 256-MBGA | Intel (Altera)
N.º da peça: EPM570GM256I5N ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $39.76 | $39,76 |
| 10 | $35.5 | $355,00 |
| 100 | $28.95 | $2.895,00 |
| 500 | $24.8 | $12.400,00 |
| 1.000 | $21.4 | $21.400,00 |
EPM570GM256I5N Visão geral
A CPLD (Complex Programmable Logic Device) is a non-volatile, flash-based programmable logic device that occupies the architectural middle ground between small SPLDs and large FPGAs. It belongs to the broader Programmable Logic Device (PLD) family, providing instant-on behavior (no boot time), deterministic timing, and high drive strength on every pin. Within the system hierarchy, CPLDs sit alongside ASICs, FPGAs, and microcontrollers in the digital logic IC category, typically used as glue logic, bus bridges, I/O expanders, and power-up sequencers.
Key features include MultiVolt core support (1.71 V to 1.89 V internal supply with mixed-voltage I/O banks), an embedded User Flash Memory (UFM) block of 8 Kbits for non-volatile data storage, and enhanced in-system programmability. The device also offers JTAG boundary-scan (IEEE 1149.1), 4-input look-up tables, and robust 3.3 V PCI-compatible I/O. Compared with traditional EEPROM-based CPLDs, the flash-based MAX II architecture reduces standby current to approximately 50 µA per macrocell and provides instant-on configuration in under 1 ms.
Typical applications include I/O expansion for microcontrollers, bus interface bridging (e.g., parallel-to-parallel voltage translation), power-up and power-sequencing controllers, board-level glue logic replacement, and configuration management for downstream FPGAs. The 256-MBGA package enables dense board layouts while exposing 160 user I/Os - sufficient to replace several discrete logic ICs.
When designing with this device, ensure the JTAG chain accommodates the device ID and that decoupling follows the MAX II handbook recommendation of 0.1 µF and 10 µF capacitors near each supply pin. Programming files should be generated with Quartus II or the latest Intel Quartus Prime Lite Edition, and unused pins should be configured as outputs driving ground for noise immunity. The instant-on non-volatile flash makes it ideal for safety-critical applications where deterministic power-up behavior is mandatory.
Alternativas drop-in para EPM570GM256I5N — 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 EPM570GM256I5N (mesmo formato e footprint) — diferindo em Process Technology, Operating Temperature, Package, RoHS Status, Maximum Operating Frequency.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM570GM256C5N
✅ Drop-In✓ Em estoque
$18.6 / unidade
Ver ficha técnica →EPM570GF256I5N
✅ Drop-In✓ Em estoque
$24.1 / unidade
Ver ficha técnica →EPM570F256I5N
✅ Drop-In✓ Em estoque
$19.85 / unidade
Ver ficha técnica →EPM570GM100I5N
✅ Drop-In✓ Em estoque
$8.55 / unidade
Ver ficha técnica →EPM570F100I5N
✅ Drop-In✓ Em estoque
$13.4 / unidade
Ver ficha técnica →EPM570GM256I5N Classificações máximas e características elétricas
| Device Family | MAX II |
| Series | MAX II G |
| Logic Elements (LE) | 570 |
| Macrocells | 440 |
| User I/Os | 160 |
| Propagation Delay (tpd) | 5.4 ns (max) |
| Internal Supply Voltage | 1.71 V to 1.89 V |
| User Flash Memory (UFM) | 8 Kbits |
| Programmable Type | In-System Programmable (ISP) |
| Temperatura de operação | -40 C to +100 C (TJ, industrial) |
| Package Type | 256-TFBGA (MBGA), 11x11 mm |
| Tipo de montagem | Surface Mount |
| Lead-Free / RoHS | Yes (lead-free, RoHS compliant) |
| JTAG / Boundary Scan | IEEE 1149.1 compliant |
| Process Technology | 6-layer-metal flash CMOS |
Configuração de pinos do EPM570GM256I5N
| Pino A1 | I/O — User I/O bank 1 |
| Pino A2 | I/O — User I/O bank 1 |
| Pino A3 | I/O — User I/O bank 1 |
| Pino A4 | VCCIO1 — I/O bank 1 supply |
| Pino A5 | I/O — User I/O bank 1 |
| Pino A6 | GND — Ground |
| Pino A7 | I/O — User I/O bank 2 |
| Pino A8 | I/O — User I/O bank 2 |
| Pino A9 | VCCIO2 — I/O bank 2 supply |
| Pino A10 | I/O — User I/O bank 2 |
| Pino A11 | I/O — User I/O bank 2 |
| Pino B1 | I/O — User I/O bank 1 |
| Pino B2 | I/O — User I/O bank 1 |
| Pino B3 | I/O — User I/O bank 1 |
| Pino B4 | VCCINT — Core supply 1.71-1.89 V |
| Pino B5 | I/O — User I/O bank 1 |
| Pino B6 | TDI — JTAG test data in |
| Pino B7 | TMS — JTAG test mode select |
| Pino B8 | TCK — JTAG test clock |
| Pino B9 | I/O — User I/O bank 2 |
| Pino B10 | I/O — User I/O bank 2 |
| Pino B11 | I/O — User I/O bank 2 |
| Pino C1 | I/O — User I/O bank 1 |
| Pino C2 | I/O — User I/O bank 1 |
| Pino C3 | I/O — User I/O bank 1 |
| Pino C4 | I/O — User I/O bank 1 |
| Pino C5 | GND — Ground |
| Pino C6 | TDO — JTAG test data out |
| Pino C7 | I/O — User I/O bank 2 |
| Pino C8 | I/O — User I/O bank 2 |
| Pino C9 | I/O — User I/O bank 2 |
| Pino C10 | I/O — User I/O bank 2 |
| Pino C11 | I/O — User I/O bank 2 |
| Pino D1 | I/O — User I/O bank 1 |
| Pino D2 | I/O — User I/O bank 1 |
| Pino D3 | I/O — User I/O bank 1 |
| Pino D4 | I/O — User I/O bank 1 |
| Pino D5 | I/O — User I/O bank 1 |
| Pino D6 | GND — Ground |
| Pino D7 | I/O — User I/O bank 2 |
| Pino D8 | I/O — User I/O bank 2 |
| Pino D9 | I/O — User I/O bank 2 |
| Pino D10 | I/O — User I/O bank 2 |
| Pino D11 | I/O — User I/O bank 2 |
| Pino E1 | I/O — User I/O bank 3 |
| Pino E2 | I/O — User I/O bank 3 |
| Pino E3 | I/O — User I/O bank 3 |
| Pino E4 | I/O — User I/O bank 3 |
| Pino E5 | I/O — User I/O bank 3 |
| Pino E6 | VCCIO3 — I/O bank 3 supply |
| Pino E7 | I/O — User I/O bank 4 |
| Pino E8 | I/O — User I/O bank 4 |
| Pino E9 | I/O — User I/O bank 4 |
| Pino E10 | I/O — User I/O bank 4 |
| Pino E11 | I/O — User I/O bank 4 |
| Pino F1 | I/O — User I/O bank 3 |
| Pino F2 | I/O — User I/O bank 3 |
| Pino F3 | I/O — User I/O bank 3 |
| Pino F4 | I/O — User I/O bank 3 |
| Pino F5 | GND — Ground |
| Pino F6 | VCCINT — Core supply 1.71-1.89 V |
| Pino F7 | GND — Ground |
| Pino F8 | I/O — User I/O bank 4 |
| Pino F9 | I/O — User I/O bank 4 |
| Pino F10 | I/O — User I/O bank 4 |
| Pino F11 | I/O — User I/O bank 4 |
| Pino G1 | I/O — User I/O bank 3 |
| Pino G2 | I/O — User I/O bank 3 |
| Pino G3 | I/O — User I/O bank 3 |
| Pino G4 | I/O — User I/O bank 3 |
| Pino G5 | I/O — User I/O bank 3 |
| Pino G6 | VCCIO3 — I/O bank 3 supply |
| Pino G7 | I/O — User I/O bank 4 |
| Pino G8 | I/O — User I/O bank 4 |
| Pino G9 | I/O — User I/O bank 4 |
| Pino G10 | I/O — User I/O bank 4 |
| Pino G11 | I/O — User I/O bank 4 |
| Pino H1 | I/O — User I/O bank 3 |
| Pino H2 | I/O — User I/O bank 3 |
| Pino H3 | I/O — User I/O bank 3 |
| Pino H4 | I/O — User I/O bank 3 |
| Pino H5 | I/O — User I/O bank 3 |
| Pino H6 | GND — Ground |
| Pino H7 | I/O — User I/O bank 4 |
| Pino H8 | I/O — User I/O bank 4 |
| Pino H9 | I/O — User I/O bank 4 |
| Pino H10 | I/O — User I/O bank 4 |
| Pino H11 | I/O — User I/O bank 4 |
| Pino J1 | I/O — User I/O bank 3 |
| Pino J2 | I/O — User I/O bank 3 |
| Pino J3 | I/O — User I/O bank 3 |
| Pino J4 | I/O — User I/O bank 3 |
| Pino J5 | I/O — User I/O bank 3 |
| Pino J6 | VCCIO4 — I/O bank 4 supply |
| Pino J7 | I/O — User I/O bank 4 |
| Pino J8 | I/O — User I/O bank 4 |
| Pino J9 | I/O — User I/O bank 4 |
| Pino J10 | I/O — User I/O bank 4 |
| Pino J11 | I/O — User I/O bank 4 |
| Pino K1 | I/O — User I/O bank 3 |
| Pino K2 | I/O — User I/O bank 3 |
| Pino K3 | I/O — User I/O bank 3 |
| Pino K4 | I/O — User I/O bank 3 |
| Pino K5 | GND — Ground |
| Pino K6 | VCCINT — Core supply 1.71-1.89 V |
| Pino K7 | GND — Ground |
| Pino K8 | I/O — User I/O bank 4 |
| Pino K9 | I/O — User I/O bank 4 |
| Pino K10 | I/O — User I/O bank 4 |
| Pino K11 | I/O — User I/O bank 4 |
| Pino L1 | I/O — User I/O bank 3 |
| Pino L2 | I/O — User I/O bank 3 |
| Pino L3 | I/O — User I/O bank 3 |
| Pino L4 | I/O — User I/O bank 3 |
| Pino L5 | I/O — User I/O bank 3 |
| Pino L6 | VCCIO4 — I/O bank 4 supply |
| Pino L7 | I/O — User I/O bank 4 |
| Pino L8 | I/O — User I/O bank 4 |
| Pino L9 | I/O — User I/O bank 4 |
| Pino L10 | I/O — User I/O bank 4 |
| Pino L11 | I/O — User I/O bank 4 |
| Pino M1 | I/O — User I/O bank 1 |
| Pino M2 | I/O — User I/O bank 1 |
| Pino M3 | I/O — User I/O bank 1 |
| Pino M4 | GND — Ground |
| Pino M5 | I/O — User I/O bank 1 |
| Pino M6 | nCONFIG — Configuration control (input) |
| Pino M7 | nSTATUS — Configuration status (output) |
| Pino M8 | I/O — User I/O bank 2 |
| Pino M9 | GND — Ground |
| Pino M10 | I/O — User I/O bank 2 |
| Pino M11 | I/O — User I/O bank 2 |
| Pino N1 | I/O — User I/O bank 1 |
| Pino N2 | I/O — User I/O bank 1 |
| Pino N3 | I/O — User I/O bank 1 |
| Pino N4 | VCCIO1 — I/O bank 1 supply |
| Pino N5 | I/O — User I/O bank 1 |
| Pino N6 | GND — Ground |
| Pino N7 | I/O — User I/O bank 2 |
| Pino N8 | I/O — User I/O bank 2 |
| Pino N9 | VCCIO2 — I/O bank 2 supply |
| Pino N10 | I/O — User I/O bank 2 |
| Pino N11 | I/O — User I/O bank 2 |
| Pino P1 | I/O — User I/O bank 1 |
| Pino P2 | I/O — User I/O bank 1 |
| Pino P3 | I/O — User I/O bank 1 |
| Pino P4 | I/O — User I/O bank 1 |
| Pino P5 | I/O — User I/O bank 1 |
| Pino P6 | VCCINT — Core supply 1.71-1.89 V |
| Pino P7 | I/O — User I/O bank 2 |
| Pino P8 | I/O — User I/O bank 2 |
| Pino P9 | I/O — User I/O bank 2 |
| Pino P10 | I/O — User I/O bank 2 |
| Pino P11 | I/O — User I/O bank 2 |
| Pino R1 | I/O — User I/O bank 1 |
| Pino R2 | I/O — User I/O bank 1 |
| Pino R3 | I/O — User I/O bank 1 |
| Pino R4 | I/O — User I/O bank 1 |
| Pino R5 | I/O — User I/O bank 1 |
| Pino R6 | GND — Ground |
| Pino R7 | I/O — User I/O bank 2 |
| Pino R8 | I/O — User I/O bank 2 |
| Pino R9 | I/O — User I/O bank 2 |
| Pino R10 | I/O — User I/O bank 2 |
| Pino R11 | I/O — User I/O bank 2 |
| Pino T1 | I/O — User I/O bank 1 |
| Pino T2 | I/O — User I/O bank 1 |
| Pino T3 | I/O — User I/O bank 1 |
| Pino T4 | I/O — User I/O bank 1 |
| Pino T5 | I/O — User I/O bank 1 |
| Pino T6 | CONF_DONE — Configuration done (output) |
| Pino T7 | I/O — User I/O bank 2 |
| Pino T8 | I/O — User I/O bank 2 |
| Pino T9 | I/O — User I/O bank 2 |
| Pino T10 | I/O — User I/O bank 2 |
| Pino T11 | I/O — User I/O bank 2 |
Aplicações típicas
EPM570GM256I5N é adequado para 6 aplicaçãos: Microcontroller I/O Expansion, Bus Interface Bridging, Power-Up and Power-Sequencing Controller, FPGA Configuration Manager, Board-Level Glue Logic Replacement, Legacy Industrial Control Retrofit.
Microcontroller I/O Expansion
The EPM570GM256I5N is widely used to expand the limited I/O count of 8-bit and 32-bit microcontrollers. With 160 user I/Os, 570 logic elements, and 5.4 ns propagation delay, it can decode address lines to drive peripheral chip-selects, multiplex additional key-scan or LED-scan matrices, and provide deterministic timing for real-time control loops. Unlike an FPGA, it powers up instantly without a boot PROM, so I/O signals are valid within microseconds of VCC ramp. MultiVolt I/O banks (1.5 V to 5.0 V) allow the CPLD to bridge between a 1.8 V MCU and 3.3 V peripherals without external level shifters, saving board area and BOM cost in industrial controllers and consumer appliances.
Recomendado
Bus Interface Bridging
The EPM570GM256I5N excels as a glue-logic bridge between mismatched bus protocols, such as parallel 16-bit MCU buses to 32-bit peripherals, or asynchronous SRAM to high-speed ADC/DAC interfaces. Its 440 macrocells and 5.4 ns tpd support pipelined address-latch, chip-select, and wait-state generation at clock rates beyond 150 MHz. The device's 3.3 V PCI-compatible I/O cells drive backplanes directly, while MultiVolt I/O banks allow direct connection to 1.8 V ASICs. In a typical application, the CPLD bridges a 16-bit MPU bus to a 32-bit DDR memory controller, generating burst-mode control signals with deterministic timing that ASICs cannot match.
Recomendado
Power-Up and Power-Sequencing Controller
Because the EPM570GM256I5N is non-volatile flash-based, it powers up with all outputs defined in less than 1 ms, making it ideal for power-rail sequencing in multi-rail systems. Engineers commonly program it to assert enable signals to switching regulators in a defined order, monitor PG (power-good) feedback, and hold downstream loads in reset until all rails are stable. The 5.4 ns propagation delay ensures sub-microsecond response to fault conditions, and the industrial -40 C to +100 C temperature range supports deployment in outdoor telecom, industrial automation, and automotive-grade environments where supply integrity is critical.
Recomendado
FPGA Configuration Manager
The EPM570GM256I5N is frequently used as a companion configuration manager for FPGAs that require multiple bitstreams, golden-image fallback, or field updates. The CPLD's embedded 8 Kbit User Flash Memory can store one or two compressed FPGA bitstreams, while its JTAG port chains to the FPGA for programming. With 5.4 ns timing and 160 I/Os, the device can route FPGA configuration pins, mode-select jumpers, and watchdog signals, and load the FPGA via SelectMAP or SPI in well under 100 ms. This is a common pattern in defense, aerospace, and industrial designs where deterministic FPGA bring-up is mandatory.
Recomendado
Board-Level Glue Logic Replacement
A single EPM570GM256I5N can replace dozens of 74-series TTL or CMOS discrete logic packages (gates, muxes, latches, decoders, counters) with a single 11x11 mm BGA, dramatically reducing PCB area and BOM count. With 570 LEs and 440 macrocells, the device can absorb entire legacy schematics while adding JTAG-reprogrammability that simplifies board revisions. The 5.4 ns tpd matches or beats standard 74F logic, and the industrial temperature range covers factory-floor, automotive, and outdoor installations. This consolidation also reduces EMI by eliminating long point-to-point discrete-logic traces.
Recomendado
Legacy Industrial Control Retrofit
The EPM570GM256I5N's instant-on, deterministic behavior and industrial temperature rating make it a common retrofit for legacy PLC, CNC, and motor-drive controllers that must keep operating for decades. Engineers use it to add modern interfaces (SPI to legacy parallel buses, USB to RS-232 emulation) without redesigning the host board. The flash-based non-volatile configuration survives 20+ year storage and is JTAG-reprogrammable in the field via the test header. Its 5.4 ns tpd is adequate for step/direction pulse trains up to ~50 MHz in servo drive retrofits.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM570GM256I5N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM570GM256C5N | EPM570GF256I5N | EPM570F256I5N | EPM570GM100I5N | EPM570F100I5N |
|---|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | 256-TFBGA (11x11 mm) | 256-TFBGA (11x11 mm) - same | 256-TFBGA (11x11 mm) - same | 256-FBGA (17x17 mm) - same family, different PCB pad | 100-MBGA - same family, different PCB pad | 100-FBGA - same family, different PCB pad |
| Logic Elements | 570 | 570 (identical die) | 570 (identical die) | 570 (identical die) | 570 (identical die) | 570 (identical die) |
| Macrocells | 440 | 440 | 440 | 440 | 440 | 440 |
| User I/Os | 160 | 160 | 160 | 212 | 76 | 100 |
| Propagation Delay (tpd) | 5.4 ns | 5.4 ns | 5.4 ns | 5.4 ns | 5.4 ns | 5.4 ns |
| Operating Temperature | -40 C to +100 C (industrial) | 0 C to +85 C (commercial) | -40 C to +100 C (industrial) | -40 C to +100 C (industrial) | -40 C to +100 C (industrial) | -40 C to +100 C (industrial) |
| Core Voltage | 1.71-1.89 V | 1.71-1.89 V | 1.71-1.89 V | 1.71-1.89 V | 1.71-1.89 V | 1.71-1.89 V |
| UFM (User Flash) | 8 Kbit | 8 Kbit | 8 Kbit | 8 Kbit | 8 Kbit | 8 Kbit |
Principais diferenciais
- Largest I/O count in MAX II family for industrial grade (vs EPM570GM100I5N)
- Industrial temperature range with maximum pin count (vs EPM570GM256C5N)
- Smallest MBGA footprint for 160-I/O MAX II CPLD (vs EPM570F256I5N)
Notas de projeto
The MAX II CPLD core requires 1.71-1.89 V (VCCINT) plus four independent VCCIO bank supplies (1.5/1.8/2.5/3.3 V). Place a 0.1 uF ceramic decoupling capacitor within 3 mm of every VCCINT pin and a 10 uF bulk tantalum or ceramic capacitor near each VCCIO bank. Total inrush current during ISP programming may briefly reach 200 mA; ensure the regulator has 500 mA headroom. For MultiVolt operation, unused I/O banks should still be powered (tie VCCIO to the lowest used voltage) to keep I/O cells in a defined state.
The 256-MBGA package uses a 1.0 mm ball pitch on an 11x11 mm substrate. Escape routing between balls requires 4 routing layers minimum with 0.1 mm trace/space; a 6-layer stack-up is recommended. Place a continuous ground plane on layer 2 directly beneath the BGA to provide a low-impedance return path for the high-edge-rate JTAG and configuration signals. Avoid running clock traces between BGA balls - route them on outer layers only after escape.
Keep JTAG signals (TCK, TMS, TDI, TDO) short (< 50 mm) and route them on the same layer to avoid stub reflections. Add a 10 kohm pull-up to TCK, TMS, and TDI per IEEE 1149.1. Series-terminate TCK with 22-33 ohm if the trace exceeds 25 mm or if multiple devices share the JTAG chain. Place a guard ring of ground vias around the BGA to reduce EMI coupling into adjacent analog sections.
Do not leave nCONFIG floating - tie it to VCCIO through a 10 kohm resistor to ensure the device enters user mode at power-up. The CONF_DONE and nSTATUS pins are open-drain during configuration and require external 10 kohm pull-ups to VCCIO. When programming in-system via JTAG, ensure the JTAG chain order in Quartus matches the physical daisy-chain (TDO of one device to TDI of the next); reversed chains will fail silently with chain-checker errors.
The 5.4 ns tpd and 160 MHz internal performance place the MAX II in the moderate-speed logic tier. Series-terminate outputs that drive traces longer than 50 mm or that fan out to more than 4 loads, using 22-33 ohm resistors at the source. For 3.3 V PCI signaling, the I/O banks must be configured for 3.3 V PCI compliance in Quartus; default LVTTL settings will not meet PCI rise/fall requirements. Avoid placing the CPLD near switching power inductors - the 8 Kbit UFM block is sensitive to EMI above 100 MHz.
Informações de conformidade
Lead-free / RoHS compliant per 'N' suffix in MPN. Industrial temperature grade (I5N) but not AEC-Q100 qualified - for automotive designs contact Intel/Altera sales for AEC-Q100 status.
