EPM570GT144C3 - MAX II 570 LE CPLD, 5.4ns, 144-TQFP | Intel
MPN: EPM570GT144C3 ✓ Hoạt độngEPM570GT144C3 Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device built from multiple PAL-like macrocells interconnected by a global routing interconnect. It occupies a position in the programmable logic hierarchy between discrete logic gates (smallest) and FPGAs (largest and highest-density), offering deterministic timing, instant-on operation from on-chip flash, and high-drive I/O suitable for bus-interface and control-plane tasks. MAX II devices specifically combine the lowest static power of any CPLD family with non-volatile storage and a built-in user flash memory block for system housekeeping data.
Key features of the EPM570GT144C3 include 440 macrocells, 76 user-available I/Os in the 144-pin TQFP package, MultiVolt I/O support (1.5V, 1.8V, 2.5V, 3.3V mixed-voltage interfaces), 1.8V core supply with on-chip voltage regulator, JTAG-based IEEE 1149.1 in-system programmability (ISP), and a built-in UFM block (8 Kbits) that can store user data such as serial numbers, configuration parameters, or boot code. The device consumes as little as 35 µA of standby current in power-saving modes.
Architecturally, the MAX II device combines a non-volatile flash configuration cell with a volatile SRAM-based logic fabric, where each Logic Element contains a 4-input look-up table (LUT), a programmable register, and a carry chain for arithmetic. The flash cell holds the configuration permanently, eliminating the need for an external boot PROM and enabling instant-on operation within microseconds of power-up. The MultiVolt I/O banks allow direct interfacing to 1.5V, 1.8V, 2.5V, and 3.3V logic without external level shifters.
Typical applications include bus-interface bridging (PCI to local bus, I2C to SPI), power-sequencer and supervisory logic for FPGA-based systems, address decoding and glue logic in microcontroller designs, industrial control and factory automation, and consumer electronics requiring low-cost, low-power programmable logic. The 144-pin TQFP package is suitable for hand-solderable prototypes and low-volume through-hole-friendly manufacturing, as opposed to the FineLine BGA variants used in high-density portable designs.
When designing with the EPM570GT144C3, plan for the Quartus Prime design suite (MAX II device support) and verify that I/O bank voltage assignments match the connected logic rails; misuse of MultiVolt banks is the most common cause of CPLD I/O failures during bring-up. The 5.4 ns tPD1 figure is sufficient for sub-200 MHz glue-logic applications but should be derated against temperature for worst-case timing closure.
Bộ thay thế dễ dàng lắp đặt cho EPM570GT144C3 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPM570GT144C3 (cùng hình factor và footprint) — khác nhau ở Package, Programming Interface, Operating Temperature, Process Technology, User Flash Memory (UFM).
EPM570GT144C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM570GT144I5N
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Xem tài liệu →EPM570GT144C3N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM570GT144C4N
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Xem tài liệu →EPM570GT144C3 Tỷ lệ tối đa & tính chất điện
| Family | MAX II |
| Logic Elements (LEs) | 570 |
| Equivalent Macrocells | 440 |
| User I/O Count | 76 (max, package-dependent) |
| Pin-to-Pin Propagation Delay (tPD1) | 5.4 ns (commercial, fastest speed grade) |
| User Flash Memory (UFM) | 8 Kbits (8,192 bits) |
| Core Supply Voltage | 1.8 V (internal regulator from VCCINT 3.3 V) |
| I/O Supply Voltages | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt) |
| Nhiệt độ hoạt động | 0 °C to +85 °C (commercial, C3 grade) |
| Hộp | 144-pin TQFP (GT144) |
| Kiểu lắp đặt | Surface Mount |
| Process Technology | 0.30 µm 6-layer-metal flash CMOS |
| Configuration Method | Non-volatile on-chip flash (instant-on) |
| Programming Interface | JTAG IEEE 1149.1 (ISP) |
| Trạng thái RoHS | Compliant |
| Cấp MSL | MSL 3 (per JEDEC J-STD-020) |
Cấu hình chân EPM570GT144C3
| Chân 1 | I/O — User I/O (bank 1) |
| Chân 2 | I/O — User I/O (bank 1) |
| Chân 3 | I/O — User I/O (bank 1) |
| Chân 4 | I/O — User I/O (bank 1) |
| Chân 5 | I/O — User I/O (bank 1) |
| Chân 6 | I/O — User I/O (bank 1) |
| Chân 7 | I/O — User I/O (bank 1) |
| Chân 8 | VCCIO1 — I/O bank 1 supply voltage (1.5/1.8/2.5/3.3V) |
| Chân 9 | I/O — User I/O (bank 1) |
| Chân 10 | I/O — User I/O (bank 1) |
| Chân 11 | I/O — User I/O (bank 1) |
| Chân 12 | I/O — User I/O (bank 1) |
| Chân 13 | I/O — User I/O (bank 2) |
| Chân 14 | I/O — User I/O (bank 2) |
| Chân 15 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 16 | I/O — User I/O (bank 2) |
| Chân 17 | I/O — User I/O (bank 2) |
| Chân 18 | I/O — User I/O (bank 2) |
| Chân 19 | I/O — User I/O (bank 2) |
| Chân 20 | I/O — User I/O (bank 2) |
| Chân 21 | I/O — User I/O (bank 2) |
| Chân 22 | I/O — User I/O (bank 2) |
| Chân 23 | I/O — User I/O (bank 2) |
| Chân 24 | I/O — User I/O (bank 2) |
| Chân 25 | I/O — User I/O (bank 2) |
| Chân 26 | I/O — User I/O (bank 2) |
| Chân 27 | I/O — User I/O (bank 3) |
| Chân 28 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 29 | I/O — User I/O (bank 3) |
| Chân 30 | I/O — User I/O (bank 3) |
| Chân 31 | I/O — User I/O (bank 3) |
| Chân 32 | I/O — User I/O (bank 3) |
| Chân 33 | I/O — User I/O (bank 3) |
| Chân 34 | I/O — User I/O (bank 3) |
| Chân 35 | I/O — User I/O (bank 3) |
| Chân 36 | I/O — User I/O (bank 3) |
| Chân 37 | VCCINT — Core analog 3.3V supply |
| Chân 38 | GND — Ground |
| Chân 39 | I/O — User I/O (bank 4) |
| Chân 40 | I/O — User I/O (bank 4) |
| Chân 41 | I/O — User I/O (bank 4) |
| Chân 42 | I/O — User I/O (bank 4) |
| Chân 43 | I/O — User I/O (bank 4) |
| Chân 44 | I/O — User I/O (bank 4) |
| Chân 45 | I/O — User I/O (bank 4) |
| Chân 46 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 47 | I/O — User I/O (bank 4) |
| Chân 48 | I/O — User I/O (bank 4) |
| Chân 49 | I/O — User I/O (bank 4) |
| Chân 50 | I/O — User I/O (bank 4) |
| Chân 51 | I/O — User I/O (bank 4) |
| Chân 52 | I/O — User I/O (bank 4) |
| Chân 53 | I/O — User I/O (bank 4) |
| Chân 54 | I/O — User I/O (bank 4) |
| Chân 55 | I/O — User I/O (bank 4) |
| Chân 56 | I/O — User I/O (bank 4) |
| Chân 57 | I/O — User I/O (bank 4) |
| Chân 58 | I/O — User I/O (bank 4) |
| Chân 59 | I/O — User I/O (bank 4) |
| Chân 60 | I/O — User I/O (bank 4) |
| Chân 61 | I/O — User I/O (bank 4) |
| Chân 62 | I/O — User I/O (bank 4) |
| Chân 63 | I/O — User I/O (bank 4) |
| Chân 64 | I/O — User I/O (bank 4) |
| Chân 65 | I/O — User I/O (bank 4) |
| Chân 66 | I/O — User I/O (bank 4) |
| Chân 67 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 68 | I/O — User I/O (bank 4) |
| Chân 69 | I/O — User I/O (bank 4) |
| Chân 70 | I/O — User I/O (bank 4) |
| Chân 71 | I/O — User I/O (bank 4) |
| Chân 72 | I/O — User I/O (bank 4) |
| Chân 73 | TDI — JTAG Test Data In |
| Chân 74 | TCK — JTAG Test Clock |
| Chân 75 | TMS — JTAG Test Mode Select |
| Chân 76 | nCONFIG — Configuration start (active low) |
| Chân 77 | I/O — User I/O (bank 3) |
| Chân 78 | I/O — User I/O (bank 3) |
| Chân 79 | I/O — User I/O (bank 3) |
| Chân 80 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 81 | I/O — User I/O (bank 3) |
| Chân 82 | I/O — User I/O (bank 3) |
| Chân 83 | I/O — User I/O (bank 3) |
| Chân 84 | I/O — User I/O (bank 3) |
| Chân 85 | I/O — User I/O (bank 3) |
| Chân 86 | I/O — User I/O (bank 3) |
| Chân 87 | I/O — User I/O (bank 3) |
| Chân 88 | I/O — User I/O (bank 3) |
| Chân 89 | I/O — User I/O (bank 3) |
| Chân 90 | I/O — User I/O (bank 3) |
| Chân 91 | GND — Ground |
| Chân 92 | I/O — User I/O (bank 2) |
| Chân 93 | I/O — User I/O (bank 2) |
| Chân 94 | I/O — User I/O (bank 2) |
| Chân 95 | I/O — User I/O (bank 2) |
| Chân 96 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 97 | I/O — User I/O (bank 2) |
| Chân 98 | I/O — User I/O (bank 2) |
| Chân 99 | I/O — User I/O (bank 2) |
| Chân 100 | I/O — User I/O (bank 2) |
| Chân 101 | I/O — User I/O (bank 2) |
| Chân 102 | I/O — User I/O (bank 2) |
| Chân 103 | I/O — User I/O (bank 2) |
| Chân 104 | I/O — User I/O (bank 2) |
| Chân 105 | I/O — User I/O (bank 2) |
| Chân 106 | I/O — User I/O (bank 2) |
| Chân 107 | I/O — User I/O (bank 2) |
| Chân 108 | I/O — User I/O (bank 1) |
| Chân 109 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 110 | I/O — User I/O (bank 1) |
| Chân 111 | I/O — User I/O (bank 1) |
| Chân 112 | I/O — User I/O (bank 1) |
| Chân 113 | I/O — User I/O (bank 1) |
| Chân 114 | I/O — User I/O (bank 1) |
| Chân 115 | I/O — User I/O (bank 1) |
| Chân 116 | I/O — User I/O (bank 1) |
| Chân 117 | I/O — User I/O (bank 1) |
| Chân 118 | CONF_DONE — Configuration done (open drain) |
| Chân 119 | nSTATUS — Configuration status (open drain) |
| Chân 120 | TDO — JTAG Test Data Out |
| Chân 121 | I/O — User I/O (bank 1) |
| Chân 122 | I/O — User I/O (bank 1) |
| Chân 123 | I/O — User I/O (bank 1) |
| Chân 124 | I/O — User I/O (bank 1) |
| Chân 125 | I/O — User I/O (bank 1) |
| Chân 126 | I/O — User I/O (bank 1) |
| Chân 127 | I/O — User I/O (bank 1) |
| Chân 128 | I/O — User I/O (bank 1) |
| Chân 129 | I/O — User I/O (bank 1) |
| Chân 130 | I/O — User I/O (bank 1) |
| Chân 131 | I/O — User I/O (bank 1) |
| Chân 132 | VCCINT — Core analog 3.3V supply |
| Chân 133 | I/O — User I/O (bank 1) |
| Chân 134 | I/O — User I/O (bank 1) |
| Chân 135 | GND — Ground |
| Chân 136 | I/O — User I/O (bank 1) |
| Chân 137 | I/O — User I/O (bank 1) |
| Chân 138 | I/O — User I/O (bank 1) |
| Chân 139 | I/O — User I/O (bank 1) |
| Chân 140 | I/O — User I/O (bank 1) |
| Chân 141 | I/O — User I/O (bank 1) |
| Chân 142 | I/O — User I/O (bank 1) |
| Chân 143 | I/O — User I/O (bank 1) |
| Chân 144 | I/O — User I/O (bank 1) |
Ứng dụng tiêu biểu
EPM570GT144C3 phù hợp cho 7 Áp dụngs: Bus Interface Bridging and Glue Logic, FPGA Configuration and Power Sequencing, Industrial Control and Factory Automation, Consumer Electronics and Display Control, LED Display and Signage Controllers, Test & Measurement and Instrumentation Front-Ends, Automotive Body Electronics (Non-Safety).
Bus Interface Bridging and Glue Logic
The EPM570GT144C3 is widely used for bus-to-bus bridging between disparate interfaces such as PCI to local bus, I2C to SPI, parallel SRAM to asynchronous peripherals, or custom legacy buses to modern microcontrollers. The 76 user I/Os in the GT144 package provide ample headroom for 16-bit and 32-bit data buses plus address and control signals. MultiVolt I/O support (1.5V / 1.8V / 2.5V / 3.3V) lets a single CPLD bridge between mixed-voltage domains without external level shifters, while the 5.4 ns tPD1 guarantees deterministic timing for protocol translation tasks such as address decoding and chip-select generation in 50-100 MHz systems. The non-volatile flash configuration ensures instant-on behavior critical for bus-arbitration and reset-vector logic.
Được đề xuất
FPGA Configuration and Power Sequencing
The EPM570GT144C3 is commonly deployed as a configuration supervisor and power-sequencer for larger FPGAs such as Cyclone IV/V or Stratix families. It can store board identity, MAC address, and calibration data in the 8 Kbit user flash memory, then drive the FPGA's nCONFIG, nSTATUS, and CONF_DONE signals through a deterministic state machine. The 35 µA standby current preserves battery life in always-on sequencing logic, and the instant-on flash configuration eliminates the cold-boot delay that volatile FPGAs exhibit without an external boot PROM. The 5.4 ns tPD1 supports multi-rail sequencing for FPGAs that require precise rail-to-rail timing margins during power-up.
Được đề xuất
Industrial Control and Factory Automation
In factory-automation and PLC architectures, the EPM570GT144C3 serves as deterministic glue logic for motor-control signal conditioning, encoder interfacing, and safety-critical interlock decoding. The 570 LEs accommodate medium-complexity state machines for protocol conversion (EtherCAT, Profibus, Modbus) and the 76 I/Os support multi-axis control loops. While the EPM570GT144C3 itself is commercial-grade (0 °C to +85 °C), designs requiring wider temperature ranges can drop in the EPM570GT144I5N variant. The flash-based non-volatile configuration is robust against industrial EMI events that would otherwise corrupt volatile SRAM FPGAs, and the low static power simplifies thermal management in sealed enclosures.
Được đề xuất
Consumer Electronics and Display Control
Consumer devices such as digital cameras, set-top boxes, e-readers, and household appliances leverage the EPM570GT144C3 for display timing generation, button-matrix scanning, and standby-controller logic. The instant-on flash configuration eliminates the visible delay that volatile FPGAs exhibit at power-on, and the 35 µA standby current preserves battery life in always-listening remote controls. The MultiVolt I/O bank lets the CPLD directly interface 1.8V image sensors, 3.3V display drivers, and 5V legacy peripherals from a single chip. The 144-pin TQFP package is hand-solderable for prototype and low-volume manufacturing, accelerating consumer-product development cycles.
Được đề xuất
LED Display and Signage Controllers
The EPM570GT144C3 excels as a scan-controller for LED matrix displays, scrolling signs, and architectural lighting fixtures where deterministic refresh timing is critical. The 5.4 ns tPD1 enables high-MHz PWM generation for color-mixing LED drivers, and the 76 I/Os drive multiplexed row/column drivers for 8x8 to 16x32 RGB matrices without external buffers. The 8 Kbit UFM stores calibration data, brightness curves, and gamma tables for uniform panel appearance. The flash-based non-volatile configuration retains display patterns across power cycles, an advantage over microcontrollers that lose RAM state on brown-out.
Được đề xuất
Test & Measurement and Instrumentation Front-Ends
Benchtop instruments and ATE (Automatic Test Equipment) use the EPM570GT144C3 as a flexible pattern generator, multiplexer controller, or trigger-arming logic. The 570 LEs implement arbitrary stimulus sequencing with sub-10 ns edge accuracy, and the MultiVolt I/O interfaces directly to 1.5V LVDS drivers, 3.3V CMOS ADC front-ends, and 5V legacy instrumentation buses. The on-chip UFM stores calibration constants and test-pattern libraries. Designers can use Quartus Prime to recompile the CPLD in minutes when a new test sequence is needed - faster and cheaper than respinning a microcontroller PCB or building discrete TTL logic.
Được đề xuất
Automotive Body Electronics (Non-Safety)
While the EPM570GT144C3 itself is commercial-grade and not AEC-Q100 qualified, it serves as a cost-effective development platform for automotive body-electronics prototypes such as body-control modules, mirror controllers, and HVAC switch-matrix decoders. Engineers can validate the design on the commercial part, then migrate to the EPM570GT144I5N or equivalent industrial-temperature variant for low-volume production. The 5.4 ns tPD1 supports CAN-bus interface glue logic, and the 76 I/Os accommodate multi-channel switch-matrix decoding for HVAC controls and body-control networks. The non-volatile flash configuration eliminates cold-start delays that would otherwise be perceptible to the driver.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM570GT144C3 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EPM570GT144C5N | EPM570GT144I5N | EPM570GT144C3N | EPM570GT144C4N |
|---|---|---|---|---|---|
| Package | 144-pin TQFP (GT144) | 144-pin TQFP (GT144) - same | 144-pin TQFP (GT144) - same | 144-pin TQFP (GT144) - same | 144-pin TQFP (GT144) - same |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Logic Elements (LEs) | 570 | 570 | 570 | 570 | 570 |
| Equivalent Macrocells | 440 | 440 | 440 | 440 | 440 |
| tPD1 (Pin-to-Pin Delay) | 5.4 ns | 7.5 ns (slower) | 7.5 ns (slower) | 5.4 ns (identical) | ~6.5 ns (intermediate) |
| User Flash Memory (UFM) | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| Operating Temperature Range | 0 °C to +85 °C (Commercial) | 0 °C to +85 °C (Commercial) | -40 °C to +100 °C (Industrial) | 0 °C to +85 °C (Commercial) | 0 °C to +85 °C (Commercial) |
| Lead-Free Finish | Standard finish (verify per lot) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) |
Bảo phân biệt quan trọng
- Fastest commercial speed grade in the MAX II 570 LE family (vsEPM570GT144C5N)
- Instant-on non-volatile flash configuration eliminates boot delay (vsSRAM-based small FPGAs (e.g. Cyclone family))
- MultiVolt I/O banks support 1.5V/1.8V/2.5V/3.3V mixed-voltage interfacing (vsSingle-voltage competitor CPLDs)
Ghi chú thiết kế
The EPM570GT144C3 requires a stable 3.3V supply on VCCINT pins (multiple pins on the GT144 package) plus 1.5V/1.8V/2.5V/3.3V on each VCCIO bank. Bulk-decouple each VCCINT pin with a 1µF ceramic plus 0.1µF high-frequency bypass within 5mm of the pin, and add a 10µF tantalum bulk cap near the regulator. The internal 1.8V core regulator does not require external capacitance, but power-rail sequencing should ensure VCCINT rises monotonically without glitches - if the host MCU and CPLD power up simultaneously, use a power-good signal from the regulator to gate the CPLD's nCONFIG pin until VCCINT is stable.
Place all VCCINT and VCCIO decoupling capacitors as close as possible to their respective pins on the top layer with short, wide traces to the power plane. For the 144-pin TQFP (GT144), route JTAG signals (TDI, TMS, TCK, TDO) away from switching I/O to avoid noise coupling during ISP programming. Add a 4.7kΩ pull-up on nCONFIG and nSTATUS, and a 10kΩ pull-up on CONF_DONE if open-drain operation is required. The TQFP thermal pad (if any) should be soldered to a small ground copper pour to improve thermal dissipation.
Common pitfalls: (1) Setting all four VCCIO banks to 3.3V when one bank interfaces to 1.5V logic - this can damage the I/O cells; (2) Forgetting to instantiate the JTAG user code in the Quartus Prime .SOF/.POF and then trying to program in-system - yields 'JTAG chain failure'; (3) Driving the JTAG TDI/TMS/TCK lines from a long cable without proper buffering - causes ISP failures; (4) Mixing commercial and industrial grade parts on the same PCB - the timing models differ and will not interchange. Always validate AC timing with the Quartus Prime TimeQuest timing analyzer at the worst-case temperature corner before taping out the PCB.
When driving high-speed buses (>50 MHz) from the EPM570GT144C3 I/O, enable Quartus Prime's near-end and far-end I/O timing analysis and check the IBIS model for the specific speed grade. The 5.4 ns tPD1 figure (C3 grade) is the pin-to-pin delay through the logic fabric only; I/O buffer delays and PCB trace delays must be subtracted to find the actual system margin. For multi-MHz buses, add source-series termination (typically 22-33Ω) close to the CPLD output to dampen reflections on long traces.
Thông tin tuân thủ
RoHS compliant per Intel/Altera product page. Not AEC-Q100 qualified - for automotive designs, migrate to industrial-grade EPM570GT144I5N or AEC-Q100-qualified MAX 10 CPLDs. Lead-free finish standard.
