EPM570GT144C4N - 570 LEs MAX II CPLD, 144-TQFP | Intel
N.º da peça: EPM570GT144C4N ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $35.63 | $35,63 |
| 10 | $32.4 | $324,00 |
| 100 | $28.95 | $2.895,00 |
| 500 | $25.1 | $12.550,00 |
| 1.000 | $22.5 | $22.500,00 |
EPM570GT144C4N Visão geral
What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic IC that combines the deterministic timing of PAL/GAL architectures with higher density macrocell fabric, used to implement glue logic, bus interfaces, state machines, and power-up sequencing in digital systems. The MAX II family belongs to the broader hierarchy of programmable logic: programmable logic device (PLD) -> CPLD -> MAX II CPLD -> non-volatile CPLD with on-chip flash.
Key features of the EPM570GT144C4N include: 570 logic elements (LEs), 440 macrocells, 8 Kbit UFM block, MultiVolt I/O support (1.5 V, 1.8 V, 2.5 V, 3.3 V) on the same die, and 116 user I/O pins. The device offers JTAG (IEEE 1149.1) boundary-scan and in-system programmability via the JTAG or byte-blaster interfaces. Internal pull-up resistors and JTAG pins on dedicated locations simplify board bring-up.
Architecturally, the EPM570GT144C4N uses a uniform interconnect (multi-level routing) feeding logic array blocks (LABs) of 16 macrocells each, with per-macrocell registers and product-term logic. Its non-volatile flash configuration eliminates external boot PROM and the inrush current of SRAM-based FPGAs, making it a true instant-on solution.
Typical applications include I/O expansion and bus bridging in industrial controllers, power-up/power-down sequencing for ASICs and processors, LED display driving, peripheral glue logic in embedded systems, and JTAG-based in-system programming chains. The wide MultiVolt I/O range allows direct interfacing with 1.8 V, 2.5 V, 3.3 V, and 5 V devices without level shifters.
When designing with this device, note that the C4 speed grade is the slowest of the three commercial speed grades (C3/C4/C5); upgrade to -3 for higher performance in the same package. The 144-pin TQFP supports vertical migration with the EPM240, EPM1270, and EPM2210 within the same package family.
This page consolidates distributor pricing, MAX II family drop-in alternatives, and practical design notes that complement the manufacturer datasheet for engineers evaluating CPLD selections.
Alternativas drop-in para EPM570GT144C4N — 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 EPM570GT144C4N (mesmo formato e footprint) — diferindo em Operating Temperature, Package, Programming Interface, Process Technology, Configuration Memory.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM570GT144C3N
✅ Drop-In✓ Em estoque
$28.95 / unidade
Ver ficha técnica →EPM570GT144I4N
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EPM570GT144C4
✅ Drop-In✓ Em estoque
$22.1 / unidade
Ver ficha técnica →EPM570GT144C3
✅ Drop-In✓ Em estoque
$13.5 / unidade
Ver ficha técnica →EPM1270GT144C4N
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EPM240GT144C4N
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
EPM570GT144C4N Classificações máximas e características elétricas
| Family | MAX II |
| Logic Elements (LE) | 570 |
| Macrocells | 440 |
| Maximum User I/O | 116 |
| User Flash Memory (UFM) | 8 Kbit |
| Pin-to-Pin Logic Delay (tPD) | 5.4 ns (C4 speed grade) |
| Supply Voltage (VCCINT) | 3.3 V |
| MultiVolt I/O Support | 1.5 V, 1.8 V, 2.5 V, 3.3 V |
| Temperatura de operação | 0 °C to +85 °C (commercial) |
| Process Technology | 0.18 µm, 6-layer-metal flash |
| Encapsulamento | 144-pin TQFP |
| Tipo de montagem | Surface Mount |
| Programming Interface | JTAG (IEEE 1149.1) / ByteBlaster |
| Configuration Memory | Non-volatile internal flash |
| Status RoHS | Compliant |
Configuração de pinos do EPM570GT144C4N
| Pino 1 | I/O — User I/O pin (bank 1) |
| Pino 2 | I/O — User I/O pin (bank 1) |
| Pino 3 | I/O — User I/O pin (bank 1) |
| Pino 4 | I/O — User I/O pin (bank 1) |
| Pino 5 | I/O — User I/O pin (bank 1) |
| Pino 6 | I/O — User I/O pin (bank 1) |
| Pino 7 | I/O — User I/O pin (bank 1) |
| Pino 8 | I/O — User I/O pin (bank 1) |
| Pino 9 | GND — Ground |
| Pino 10 | I/O — User I/O pin (bank 1) |
| Pino 11 | I/O — User I/O pin (bank 1) |
| Pino 12 | TDI — JTAG Test Data In |
| Pino 13 | TMS — JTAG Test Mode Select |
| Pino 14 | TCK — JTAG Test Clock |
| Pino 15 | GND — Ground |
| Pino 16 | VCCIO1 — I/O bank 1 supply voltage |
| Pino 17 | I/O — User I/O pin (bank 1) |
| Pino 18 | I/O — User I/O pin (bank 1) |
| Pino 19 | I/O — User I/O pin (bank 1) |
| Pino 20 | I/O — User I/O pin (bank 1) |
| Pino 21 | I/O — User I/O pin (bank 1) |
| Pino 22 | I/O — User I/O pin (bank 1) |
| Pino 23 | I/O — User I/O pin (bank 1) |
| Pino 24 | I/O — User I/O pin (bank 1) |
| Pino 25 | I/O — User I/O pin (bank 1) |
| Pino 26 | I/O — User I/O pin (bank 1) |
| Pino 27 | I/O — User I/O pin (bank 1) |
| Pino 28 | I/O — User I/O pin (bank 1) |
| Pino 29 | GND — Ground |
| Pino 30 | VCCINT — Core supply voltage (3.3 V) |
| Pino 31 | I/O — User I/O pin (bank 2) |
| Pino 32 | I/O — User I/O pin (bank 2) |
| Pino 33 | I/O — User I/O pin (bank 2) |
| Pino 34 | I/O — User I/O pin (bank 2) |
| Pino 35 | I/O — User I/O pin (bank 2) |
| Pino 36 | I/O — User I/O pin (bank 2) |
| Pino 37 | GND — Ground |
| Pino 38 | VCCIO2 — I/O bank 2 supply voltage |
| Pino 39 | I/O — User I/O pin (bank 2) |
| Pino 40 | I/O — User I/O pin (bank 2) |
| Pino 41 | I/O — User I/O pin (bank 2) |
| Pino 42 | I/O — User I/O pin (bank 2) |
| Pino 43 | I/O — User I/O pin (bank 2) |
| Pino 44 | I/O — User I/O pin (bank 2) |
| Pino 45 | I/O — User I/O pin (bank 2) |
| Pino 46 | I/O — User I/O pin (bank 2) |
| Pino 47 | GND — Ground |
| Pino 48 | I/O — User I/O pin (bank 2) |
| Pino 49 | I/O — User I/O pin (bank 2) |
| Pino 50 | I/O — User I/O pin (bank 2) |
| Pino 51 | I/O — User I/O pin (bank 2) |
| Pino 52 | I/O — User I/O pin (bank 2) |
| Pino 53 | I/O — User I/O pin (bank 2) |
| Pino 54 | I/O — User I/O pin (bank 2) |
| Pino 55 | I/O — User I/O pin (bank 2) |
| Pino 56 | I/O — User I/O pin (bank 2) |
| Pino 57 | I/O — User I/O pin (bank 2) |
| Pino 58 | GND — Ground |
| Pino 59 | VCCINT — Core supply voltage (3.3 V) |
| Pino 60 | I/O — User I/O pin (bank 3) |
| Pino 61 | I/O — User I/O pin (bank 3) |
| Pino 62 | I/O — User I/O pin (bank 3) |
| Pino 63 | I/O — User I/O pin (bank 3) |
| Pino 64 | I/O — User I/O pin (bank 3) |
| Pino 65 | I/O — User I/O pin (bank 3) |
| Pino 66 | GND — Ground |
| Pino 67 | VCCIO3 — I/O bank 3 supply voltage |
| Pino 68 | I/O — User I/O pin (bank 3) |
| Pino 69 | I/O — User I/O pin (bank 3) |
| Pino 70 | I/O — User I/O pin (bank 3) |
| Pino 71 | I/O — User I/O pin (bank 3) |
| Pino 72 | I/O — User I/O pin (bank 3) |
| Pino 73 | I/O — User I/O pin (bank 3) |
| Pino 74 | I/O — User I/O pin (bank 3) |
| Pino 75 | I/O — User I/O pin (bank 3) |
| Pino 76 | GND — Ground |
| Pino 77 | I/O — User I/O pin (bank 3) |
| Pino 78 | I/O — User I/O pin (bank 3) |
| Pino 79 | I/O — User I/O pin (bank 3) |
| Pino 80 | I/O — User I/O pin (bank 3) |
| Pino 81 | I/O — User I/O pin (bank 3) |
| Pino 82 | I/O — User I/O pin (bank 3) |
| Pino 83 | I/O — User I/O pin (bank 3) |
| Pino 84 | I/O — User I/O pin (bank 3) |
| Pino 85 | I/O — User I/O pin (bank 3) |
| Pino 86 | I/O — User I/O pin (bank 3) |
| Pino 87 | GND — Ground |
| Pino 88 | VCCINT — Core supply voltage (3.3 V) |
| Pino 89 | I/O — User I/O pin (bank 4) |
| Pino 90 | I/O — User I/O pin (bank 4) |
| Pino 91 | I/O — User I/O pin (bank 4) |
| Pino 92 | I/O — User I/O pin (bank 4) |
| Pino 93 | I/O — User I/O pin (bank 4) |
| Pino 94 | I/O — User I/O pin (bank 4) |
| Pino 95 | GND — Ground |
| Pino 96 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 97 | I/O — User I/O pin (bank 4) |
| Pino 98 | I/O — User I/O pin (bank 4) |
| Pino 99 | I/O — User I/O pin (bank 4) |
| Pino 100 | I/O — User I/O pin (bank 4) |
| Pino 101 | I/O — User I/O pin (bank 4) |
| Pino 102 | I/O — User I/O pin (bank 4) |
| Pino 103 | I/O — User I/O pin (bank 4) |
| Pino 104 | I/O — User I/O pin (bank 4) |
| Pino 105 | GND — Ground |
| Pino 106 | I/O — User I/O pin (bank 4) |
| Pino 107 | I/O — User I/O pin (bank 4) |
| Pino 108 | I/O — User I/O pin (bank 4) |
| Pino 109 | I/O — User I/O pin (bank 4) |
| Pino 110 | I/O — User I/O pin (bank 4) |
| Pino 111 | I/O — User I/O pin (bank 4) |
| Pino 112 | I/O — User I/O pin (bank 4) |
| Pino 113 | I/O — User I/O pin (bank 4) |
| Pino 114 | I/O — User I/O pin (bank 4) |
| Pino 115 | I/O — User I/O pin (bank 4) |
| Pino 116 | GND — Ground |
| Pino 117 | VCCINT — Core supply voltage (3.3 V) |
| Pino 118 | I/O — User I/O pin (bank 1) |
| Pino 119 | I/O — User I/O pin (bank 1) |
| Pino 120 | I/O — User I/O pin (bank 1) |
| Pino 121 | I/O — User I/O pin (bank 1) |
| Pino 122 | I/O — User I/O pin (bank 1) |
| Pino 123 | I/O — User I/O pin (bank 1) |
| Pino 124 | GND — Ground |
| Pino 125 | VCCIO1 — I/O bank 1 supply voltage |
| Pino 126 | I/O — User I/O pin (bank 1) |
| Pino 127 | I/O — User I/O pin (bank 1) |
| Pino 128 | I/O — User I/O pin (bank 1) |
| Pino 129 | I/O — User I/O pin (bank 1) |
| Pino 130 | I/O — User I/O pin (bank 1) |
| Pino 131 | I/O — User I/O pin (bank 1) |
| Pino 132 | I/O — User I/O pin (bank 1) |
| Pino 133 | I/O — User I/O pin (bank 1) |
| Pino 134 | GND — Ground |
| Pino 135 | I/O — User I/O pin (bank 1) |
| Pino 136 | I/O — User I/O pin (bank 1) |
| Pino 137 | I/O — User I/O pin (bank 1) |
| Pino 138 | I/O — User I/O pin (bank 1) |
| Pino 139 | I/O — User I/O pin (bank 1) |
| Pino 140 | I/O — User I/O pin (bank 1) |
| Pino 141 | I/O — User I/O pin (bank 1) |
| Pino 142 | I/O — User I/O pin (bank 1) |
| Pino 143 | I/O — User I/O pin (bank 1) |
| Pino 144 | TDO — JTAG Test Data Out |
Aplicações típicas
EPM570GT144C4N é adequado para 6 aplicaçãos: Industrial I/O Expansion and Bus Bridging, Power-Up/Power-Down Sequencing for ASICs and Processors, LED Display Driving and Multiplexing, Peripheral Glue Logic in Embedded Systems, JTAG Chain and Boundary-Scan Control, State-Machine and Protocol Conversion Engines.
Industrial I/O Expansion and Bus Bridging
The EPM570GT144C4N is widely used in industrial control boards to expand microcontroller or SoC I/O count, implement bus bridges between mismatched interfaces (e.g., parallel to SPI), and perform address decoding. Its 570 logic elements (440 macrocells) and 116 user I/Os are sufficient to replace 4-6 discrete 74-series logic packages while fitting in a compact 144-pin TQFP. The non-volatile flash configuration means the design starts at the correct state within microseconds of power-up, critical for safety controllers and deterministic real-time systems. MultiVolt I/O support (1.5/1.8/2.5/3.3 V) lets the same CPLD interface to legacy 5 V-tolerant transceivers and modern 1.8 V processors without level shifters. Engineers typically design the EPM570 as a co-processor to a small MCU, offloading glue logic and freeing the MCU for application code.
Recomendado
Power-Up/Power-Down Sequencing for ASICs and Processors
The EPM570GT144C4N is ideal for managing power rail sequencing in multi-rail systems. Its instant-on non-volatile flash ensures the CPLD is operational the moment VCCINT reaches 3.3 V, well before downstream regulators stabilize. Engineers program the 570 logic elements to generate precise enable signals with defined delays, monitor PG (power-good) inputs, and assert reset to processors/ASICs only after all rails are within spec. The 8 Kbit on-chip User Flash Memory (UFM) is commonly used to store board revision codes, calibration data, or fault logs. The JTAG interface (IEEE 1149.1) provides in-system programming, so sequencing logic can be updated in the field without removing the part. This is a standard use case in telecom base-station, networking, and FPGA-based computing boards.
Recomendado
LED Display Driving and Multiplexing
The EPM570GT144C4N's 440 macrocells and 116 user I/Os make it a strong fit for driving large LED matrices, segment displays, or scan-multiplexed panels. Its deterministic 5.4 ns tPD timing allows flicker-free row scanning at 1 kHz+ refresh rates, while the 0.18 µm flash process provides robust output drive suitable for direct LED cathodes (with appropriate current-limiting resistors). The non-volatile configuration eliminates the blank-screen period that FPGA-based LED controllers exhibit during configuration. The 8 Kbit UFM can store lookup tables for character fonts, animations, or gamma correction curves. Designers often pair the EPM570 with a small microcontroller for content updates while the CPLD handles the real-time multiplexing and PWM dimming in parallel.
Recomendado
Peripheral Glue Logic in Embedded Systems
The EPM570GT144C4N excels at consolidating scattered 74HC/74LVC logic into a single non-volatile device. A typical board might replace 8-12 discrete gates (AND/OR/flip-flop/MUX) with one EPM570, reducing PCB area, BOM count, and assembly cost. The CPLD's 16-macrocell LABs are well suited to mixed-width registers, address decoders, chip-select generators, and interrupt controllers. Because configuration is flash-based, the design is in-spec on every power-up - no FPGA bitstream loading delay. The JTAG port allows field updates over the same header used for MCU debug, simplifying manufacturing. The 144-pin TQFP footprint is also shared with the larger EPM1270 and EPM2210, giving designers a vertical-migration path without PCB rework.
Recomendado
JTAG Chain and Boundary-Scan Control
With built-in JTAG (IEEE 1149.1) boundary-scan and in-system programmability, the EPM570GT144C4N is frequently deployed as a JTAG bridge or scan-chain controller in multi-device boards. The CPLD can fan out JTAG to multiple downstream FPGAs/processors, perform BSCAN (boundary-scan) tests on-board, and embed the JTAG header of the system. The 8 Kbit UFM is useful for storing board-test firmware or boundary-scan descriptions. The MultiVolt I/O (1.5/1.8/2.5/3.3 V) lets one EPM570 work with mixed-voltage JTAG chains. For production test, the JTAG port allows fast factory programming and field firmware updates without external boot devices.
Recomendado
State-Machine and Protocol Conversion Engines
The EPM570GT144C4N's 570 logic elements comfortably implement multi-state controllers and protocol converters such as UART-to-SPI, I2C-to-parallel, or custom serial-to-parallel bridges. Its deterministic 5.4 ns tPD and 16-macrocell LAB structure make state-machine timing trivial to model and verify. Designers can use the 8 Kbit UFM to store protocol lookup tables, timing constants, or EEPROM emulation. The 144-pin TQFP provides ample I/O for parallel data buses plus control signals, and the instant-on flash configuration ensures the converter is ready the moment power is applied - ideal for fan-out, sensor aggregation, and machine-to-machine gateway designs.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM570GT144C4N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM570GT144C3N | EPM570GT144I4N | EPM570GT144C4 | EPM570GT144C3 | EPM1270GT144C4N | EPM240GT144C4N |
|---|---|---|---|---|---|---|---|
| Package | 144-pin TQFP | 144-pin TQFP - same | 144-pin TQFP - same | 144-pin TQFP - same | 144-pin TQFP - same | 144-pin TQFP - same | 144-pin TQFP - same |
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Family | MAX II | MAX II | MAX II | MAX II | MAX II | MAX II | MAX II |
| Logic Elements | 570 | 570 | 570 | 570 | 570 | 1270 | 240 |
| Macrocells | 440 | 440 | 440 | 440 | 440 | 980 | 192 |
| Maximum User I/O | 116 | 116 | 116 | 116 | 116 | 116 | 116 |
| Speed Grade (tPD) | 5.4 ns (C4) | 4.5 ns (C3, faster) | 5.4 ns (C4, same) | 5.4 ns (C4, same) | 4.5 ns (C3, faster) | 5.4 ns (C4, same) | 5.4 ns (C4, same) |
| Operating Temperature | 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) | 0 °C to +85 °C (commercial) | 0 °C to +85 °C (commercial) |
Principais diferenciais
- Faster speed grade available in same package (vs EPM570GT144C3N)
- Industrial temperature range in same package (vs EPM570GT144I4N)
- Vertical migration within same package (vs EPM1270GT144C4N and EPM240GT144C4N)
Notas de projeto
The EPM570GT144C4N requires a 3.3 V VCCINT core supply and one or more VCCIO bank supplies (1.5/1.8/2.5/3.3 V) selected per I/O bank. Decouple each VCCINT pin with a 0.1 µF X7R ceramic capacitor placed within 3 mm of the pin, and add a 10 µF bulk capacitor at the regulator output. All GND pins (12 pins on the 144-TQFP) MUST be connected to a solid ground plane; the device uses the ground pins for both signal return and thermal dissipation. VCCIO banks can be powered independently, allowing mixed-voltage interfaces (e.g., 3.3 V to MCU + 1.8 V to DSP) on the same die without external level shifters.
Estimated: at 100 MHz toggle rate with 16-bit parallel data, the 144-pin TQFP draws approximately 30-50 mA from VCCINT. Route all four VCCINT pins (30, 59, 88, 117 in the datasheet pin table) and all GND pins (12 pins) with short, wide traces or via arrays to inner power/ground planes. Keep JTAG traces (TDI/TDO/TMS/TCK) short and route TCK away from switching outputs to avoid coupling. For MultiVolt I/O, place 0.1 µF + 10 µF decoupling on each VCCIO bank pin. The 144-pin TQFP has a thermal pad-free bottom, so no central thermal via array is required, but a copper flood under the part helps dissipate the ~0.5 W typical dissipation.
Common pitfalls: (1) Do not confuse C4 speed grade with C5 - C4 is the slowest commercial grade at 5.4 ns tPD; C3 is faster at 4.5 ns; C5 is the slowest. (2) The C4N suffix indicates tape-and-reel packaging; if you need tray, choose C4 (no N). (3) Do not exceed the maximum I/O current per pin (typically 25 mA DC) without external buffering. (4) UFM (User Flash Memory) is rated for 100,000 erase/program cycles - design around this limit if using UFM as EEPROM emulation. (5) The JTAG pins have internal weak pull-ups; if you chain JTAG to other devices, account for the cumulative pull-up current.
Informações de conformidade
RoHS compliant and lead-free per Altera/Intel MAX II product page. Not AEC-Q100 qualified; for automotive applications use the EPM570GT144I4N industrial variant with additional system-level qualification.