EPM570GM256I5N - 570 LE MAX II CPLD, 256-MBGA | Intel (Altera)
MPN: EPM570GM256I5N ✓ AktifEPM570GM256I5N Ringkasan
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.
Alternatif penggantian untuk EPM570GM256I5N — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian EPM570GM256I5N (sama faktor bentuk dan footprint) — berbeda di dalam Process Technology, Operating Temperature, Package, RoHS Status, Maximum Operating Frequency.
EPM570GM256C5N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570GF256I5N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570F256I5N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570GM100I5N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570F100I5N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM570GM256I5N Rating Maksimal & Karakteristik Listrik
| 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) |
| Suhu Kerja | -40 C to +100 C (TJ, industrial) |
| Package Type | 256-TFBGA (MBGA), 11x11 mm |
| Tipe Mounting | Surface Mount |
| Lead-Free / RoHS | Yes (lead-free, RoHS compliant) |
| JTAG / Boundary Scan | IEEE 1149.1 compliant |
| Process Technology | 6-layer-metal flash CMOS |
Konfigurasi Pin EPM570GM256I5N
| Pin produk A1 | I/O — User I/O bank 1 |
| Pin produk A2 | I/O — User I/O bank 1 |
| Pin produk A3 | I/O — User I/O bank 1 |
| Pin produk A4 | VCCIO1 — I/O bank 1 supply |
| Pin produk A5 | I/O — User I/O bank 1 |
| Pin produk A6 | GND — Ground |
| Pin produk A7 | I/O — User I/O bank 2 |
| Pin produk A8 | I/O — User I/O bank 2 |
| Pin produk A9 | VCCIO2 — I/O bank 2 supply |
| Pin produk A10 | I/O — User I/O bank 2 |
| Pin produk A11 | I/O — User I/O bank 2 |
| Pin produk B1 | I/O — User I/O bank 1 |
| Pin produk B2 | I/O — User I/O bank 1 |
| Pin produk B3 | I/O — User I/O bank 1 |
| Pin produk B4 | VCCINT — Core supply 1.71-1.89 V |
| Pin produk B5 | I/O — User I/O bank 1 |
| Pin produk B6 | TDI — JTAG test data in |
| Pin produk B7 | TMS — JTAG test mode select |
| Pin produk B8 | TCK — JTAG test clock |
| Pin produk B9 | I/O — User I/O bank 2 |
| Pin produk B10 | I/O — User I/O bank 2 |
| Pin produk B11 | I/O — User I/O bank 2 |
| Pin produk C1 | I/O — User I/O bank 1 |
| Pin produk C2 | I/O — User I/O bank 1 |
| Pin produk C3 | I/O — User I/O bank 1 |
| Pin produk C4 | I/O — User I/O bank 1 |
| Pin produk C5 | GND — Ground |
| Pin produk C6 | TDO — JTAG test data out |
| Pin produk C7 | I/O — User I/O bank 2 |
| Pin produk C8 | I/O — User I/O bank 2 |
| Pin produk C9 | I/O — User I/O bank 2 |
| Pin produk C10 | I/O — User I/O bank 2 |
| Pin produk C11 | I/O — User I/O bank 2 |
| Pin produk D1 | I/O — User I/O bank 1 |
| Pin produk D2 | I/O — User I/O bank 1 |
| Pin produk D3 | I/O — User I/O bank 1 |
| Pin produk D4 | I/O — User I/O bank 1 |
| Pin produk D5 | I/O — User I/O bank 1 |
| Pin produk D6 | GND — Ground |
| Pin produk D7 | I/O — User I/O bank 2 |
| Pin produk D8 | I/O — User I/O bank 2 |
| Pin produk D9 | I/O — User I/O bank 2 |
| Pin produk D10 | I/O — User I/O bank 2 |
| Pin produk D11 | I/O — User I/O bank 2 |
| Pin produk E1 | I/O — User I/O bank 3 |
| Pin produk E2 | I/O — User I/O bank 3 |
| Pin produk E3 | I/O — User I/O bank 3 |
| Pin produk E4 | I/O — User I/O bank 3 |
| Pin produk E5 | I/O — User I/O bank 3 |
| Pin produk E6 | VCCIO3 — I/O bank 3 supply |
| Pin produk E7 | I/O — User I/O bank 4 |
| Pin produk E8 | I/O — User I/O bank 4 |
| Pin produk E9 | I/O — User I/O bank 4 |
| Pin produk E10 | I/O — User I/O bank 4 |
| Pin produk E11 | I/O — User I/O bank 4 |
| Pin produk F1 | I/O — User I/O bank 3 |
| Pin produk F2 | I/O — User I/O bank 3 |
| Pin produk F3 | I/O — User I/O bank 3 |
| Pin produk F4 | I/O — User I/O bank 3 |
| Pin produk F5 | GND — Ground |
| Pin produk F6 | VCCINT — Core supply 1.71-1.89 V |
| Pin produk F7 | GND — Ground |
| Pin produk F8 | I/O — User I/O bank 4 |
| Pin produk F9 | I/O — User I/O bank 4 |
| Pin produk F10 | I/O — User I/O bank 4 |
| Pin produk F11 | I/O — User I/O bank 4 |
| Pin produk G1 | I/O — User I/O bank 3 |
| Pin produk G2 | I/O — User I/O bank 3 |
| Pin produk G3 | I/O — User I/O bank 3 |
| Pin produk G4 | I/O — User I/O bank 3 |
| Pin produk G5 | I/O — User I/O bank 3 |
| Pin produk G6 | VCCIO3 — I/O bank 3 supply |
| Pin produk G7 | I/O — User I/O bank 4 |
| Pin produk G8 | I/O — User I/O bank 4 |
| Pin produk G9 | I/O — User I/O bank 4 |
| Pin produk G10 | I/O — User I/O bank 4 |
| Pin produk G11 | I/O — User I/O bank 4 |
| Pin produk H1 | I/O — User I/O bank 3 |
| Pin produk H2 | I/O — User I/O bank 3 |
| Pin produk H3 | I/O — User I/O bank 3 |
| Pin produk H4 | I/O — User I/O bank 3 |
| Pin produk H5 | I/O — User I/O bank 3 |
| Pin produk H6 | GND — Ground |
| Pin produk H7 | I/O — User I/O bank 4 |
| Pin produk H8 | I/O — User I/O bank 4 |
| Pin produk H9 | I/O — User I/O bank 4 |
| Pin produk H10 | I/O — User I/O bank 4 |
| Pin produk H11 | I/O — User I/O bank 4 |
| Pin produk J1 | I/O — User I/O bank 3 |
| Pin produk J2 | I/O — User I/O bank 3 |
| Pin produk J3 | I/O — User I/O bank 3 |
| Pin produk J4 | I/O — User I/O bank 3 |
| Pin produk J5 | I/O — User I/O bank 3 |
| Pin produk J6 | VCCIO4 — I/O bank 4 supply |
| Pin produk J7 | I/O — User I/O bank 4 |
| Pin produk J8 | I/O — User I/O bank 4 |
| Pin produk J9 | I/O — User I/O bank 4 |
| Pin produk J10 | I/O — User I/O bank 4 |
| Pin produk J11 | I/O — User I/O bank 4 |
| Pin produk K1 | I/O — User I/O bank 3 |
| Pin produk K2 | I/O — User I/O bank 3 |
| Pin produk K3 | I/O — User I/O bank 3 |
| Pin produk K4 | I/O — User I/O bank 3 |
| Pin produk K5 | GND — Ground |
| Pin produk K6 | VCCINT — Core supply 1.71-1.89 V |
| Pin produk K7 | GND — Ground |
| Pin produk K8 | I/O — User I/O bank 4 |
| Pin produk K9 | I/O — User I/O bank 4 |
| Pin produk K10 | I/O — User I/O bank 4 |
| Pin produk K11 | I/O — User I/O bank 4 |
| Pin produk L1 | I/O — User I/O bank 3 |
| Pin produk L2 | I/O — User I/O bank 3 |
| Pin produk L3 | I/O — User I/O bank 3 |
| Pin produk L4 | I/O — User I/O bank 3 |
| Pin produk L5 | I/O — User I/O bank 3 |
| Pin produk L6 | VCCIO4 — I/O bank 4 supply |
| Pin produk L7 | I/O — User I/O bank 4 |
| Pin produk L8 | I/O — User I/O bank 4 |
| Pin produk L9 | I/O — User I/O bank 4 |
| Pin produk L10 | I/O — User I/O bank 4 |
| Pin produk L11 | I/O — User I/O bank 4 |
| Pin produk M1 | I/O — User I/O bank 1 |
| Pin produk M2 | I/O — User I/O bank 1 |
| Pin produk M3 | I/O — User I/O bank 1 |
| Pin produk M4 | GND — Ground |
| Pin produk M5 | I/O — User I/O bank 1 |
| Pin produk M6 | nCONFIG — Configuration control (input) |
| Pin produk M7 | nSTATUS — Configuration status (output) |
| Pin produk M8 | I/O — User I/O bank 2 |
| Pin produk M9 | GND — Ground |
| Pin produk M10 | I/O — User I/O bank 2 |
| Pin produk M11 | I/O — User I/O bank 2 |
| Pin produk N1 | I/O — User I/O bank 1 |
| Pin produk N2 | I/O — User I/O bank 1 |
| Pin produk N3 | I/O — User I/O bank 1 |
| Pin produk N4 | VCCIO1 — I/O bank 1 supply |
| Pin produk N5 | I/O — User I/O bank 1 |
| Pin produk N6 | GND — Ground |
| Pin produk N7 | I/O — User I/O bank 2 |
| Pin produk N8 | I/O — User I/O bank 2 |
| Pin produk N9 | VCCIO2 — I/O bank 2 supply |
| Pin produk N10 | I/O — User I/O bank 2 |
| Pin produk N11 | I/O — User I/O bank 2 |
| Pin produk P1 | I/O — User I/O bank 1 |
| Pin produk P2 | I/O — User I/O bank 1 |
| Pin produk P3 | I/O — User I/O bank 1 |
| Pin produk P4 | I/O — User I/O bank 1 |
| Pin produk P5 | I/O — User I/O bank 1 |
| Pin produk P6 | VCCINT — Core supply 1.71-1.89 V |
| Pin produk P7 | I/O — User I/O bank 2 |
| Pin produk P8 | I/O — User I/O bank 2 |
| Pin produk P9 | I/O — User I/O bank 2 |
| Pin produk P10 | I/O — User I/O bank 2 |
| Pin produk P11 | I/O — User I/O bank 2 |
| Pin produk R1 | I/O — User I/O bank 1 |
| Pin produk R2 | I/O — User I/O bank 1 |
| Pin produk R3 | I/O — User I/O bank 1 |
| Pin produk R4 | I/O — User I/O bank 1 |
| Pin produk R5 | I/O — User I/O bank 1 |
| Pin produk R6 | GND — Ground |
| Pin produk R7 | I/O — User I/O bank 2 |
| Pin produk R8 | I/O — User I/O bank 2 |
| Pin produk R9 | I/O — User I/O bank 2 |
| Pin produk R10 | I/O — User I/O bank 2 |
| Pin produk R11 | I/O — User I/O bank 2 |
| Pin produk T1 | I/O — User I/O bank 1 |
| Pin produk T2 | I/O — User I/O bank 1 |
| Pin produk T3 | I/O — User I/O bank 1 |
| Pin produk T4 | I/O — User I/O bank 1 |
| Pin produk T5 | I/O — User I/O bank 1 |
| Pin produk T6 | CONF_DONE — Configuration done (output) |
| Pin produk T7 | I/O — User I/O bank 2 |
| Pin produk T8 | I/O — User I/O bank 2 |
| Pin produk T9 | I/O — User I/O bank 2 |
| Pin produk T10 | I/O — User I/O bank 2 |
| Pin produk T11 | I/O — User I/O bank 2 |
Aplikasi Umum
EPM570GM256I5N cocok untuk 6 aplikasis: 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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
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.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPM570GM256I5N — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | 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 |
Diferensiator Kunci
- Largest I/O count in MAX II family for industrial grade (vsEPM570GM100I5N)
- Industrial temperature range with maximum pin count (vsEPM570GM256C5N)
- Smallest MBGA footprint for 160-I/O MAX II CPLD (vsEPM570F256I5N)
Catatan Desain
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.
Informasi Konformitas
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.
