EPM570GT144C5 - 570 LEs CPLD MAX II 144TQFP | Intel
N.º da peça: EPM570GT144C5 ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $25.86 | $25,86 |
| 10 | $23.1 | $231,00 |
| 100 | $19.45 | $1.945,00 |
| 500 | $16.85 | $8.425,00 |
| 1.000 | $14.2 | $14.200,00 |
EPM570GT144C5 Visão geral
What is a CPLD? A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that sits between simple SPLDs and large FPGAs in the programmable logic hierarchy: SPLD -> CPLD -> FPGA -> programmable logic -> digital semiconductor. CPLDs use non-volatile flash or EEPROM configuration cells, giving them instant-on behavior at power-up with no external boot PROM, low static power, deterministic timing, and predictable routing delays. The EPM570GT144C5 specifically belongs to Intel's MAX II G family, which adds high-speed LVDS I/O support on top of the standard MAX II architecture, positioning it for low-cost glue-logic, bus bridging, I/O expansion, and power-sequencing roles.
Key features include 440 macrocells across two logic array blocks, 8.0 Kbits of internal user flash memory for storing user-defined data, MultiVolt I/O supporting 1.5V/1.8V/2.5V/3.3V interfacing from a single 3.3V VCCINT supply, a 1.71V-1.89V VCCIO core range with internal regulator, JTAG-based IEEE Std 1149.1 in-system programmability, and high-speed LVDS I/O at up to 300 Mbps. The 144 TQFP provides 80 general-purpose user I/O pins.
The MAX II G architecture combines a uniform interconnect fabric with Look-Up Table (LUT) based logic elements and a Flash-based configuration block, eliminating the need for an external configuration device. MultiVolt core and I/O structures let each I/O bank operate independently, simplifying mixed-voltage designs.
Primary applications include I/O expansion for microcontrollers and ASICs, bus interface bridging (e.g., SPI-to-parallel, I2C-to-GPIO), power-supply sequencing and supervisory logic, address decoding and glue logic in embedded systems, and high-speed LVDS signal conditioning in industrial control and communications hardware.
When designing, ensure the VCCINT internal regulator is properly bypassed with 0.1uF and 10uF capacitors as shown in the datasheet typical application circuit, and respect MultiVolt I/O bank grouping constraints when assigning mixed-voltage signals.
This page synthesizes distributor pricing, pin-compatible MAX II G alternatives, and engineering design notes not found in the manufacturer datasheet alone.
Alternativas drop-in para EPM570GT144C5 — 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 EPM570GT144C5 (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:
EPM570GT144C4
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$22.1 / unidade
Ver ficha técnica →EPM570GT144C4N
✅ Drop-In✓ Em estoque
$22.5 / unidade
Ver ficha técnica →EPM570GT144C3N
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$28.95 / unidade
Ver ficha técnica →EPM570GT144C3
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$13.5 / unidade
Ver ficha técnica →EPM570GT144C5 Classificações máximas e características elétricas
| Series | MAX II |
| Family | MAX II G |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Logic Elements (LEs) | 570 |
| Macrocells | 440 |
| User I/O Pins | 80 |
| User Flash Memory | 8.0 Kbits |
| Pin-to-Pin Delay (tPD) | 5.4 ns |
| Programmable Type | In-System Programmable (Flash) |
| Core Voltage VCCINT | 1.71 V to 1.89 V (internal regulator) |
| I/O Bank Voltage VCCIO | 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| LVDS Support | Yes (MAX II G feature, up to 300 Mbps) |
| Temperatura de operação | 0C to +85C (commercial) |
| Encapsulamento | 144-TQFP (20x20 mm) |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
| Lead-Free | Yes |
Configuração de pinos do EPM570GT144C5
| 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 | I/O — User I/O pin (bank 1) |
| Pino 10 | I/O — User I/O pin (bank 1) |
| Pino 11 | VCCIO1 — I/O bank 1 supply voltage |
| Pino 12 | I/O — User I/O pin (bank 1) |
| Pino 13 | I/O — User I/O pin (bank 1) |
| Pino 14 | I/O — User I/O pin (bank 1) |
| Pino 15 | GND — Ground |
| Pino 16 | I/O — User I/O pin (bank 2) |
| Pino 17 | I/O — User I/O pin (bank 2) |
| Pino 18 | I/O — User I/O pin (bank 2) |
| Pino 19 | I/O — User I/O pin (bank 2) |
| Pino 20 | I/O — User I/O pin (bank 2) |
| Pino 21 | I/O — User I/O pin (bank 2) |
| Pino 22 | I/O — User I/O pin (bank 2) |
| Pino 23 | I/O — User I/O pin (bank 2) |
| Pino 24 | I/O — User I/O pin (bank 2) |
| Pino 25 | I/O — User I/O pin (bank 2) |
| Pino 26 | I/O — User I/O pin (bank 2) |
| Pino 27 | I/O — User I/O pin (bank 2) |
| Pino 28 | I/O — User I/O pin (bank 2) |
| Pino 29 | I/O — User I/O pin (bank 2) |
| Pino 30 | I/O — User I/O pin (bank 2) |
| 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 | VCCIO2 — I/O bank 2 supply voltage |
| Pino 37 | I/O — User I/O pin (bank 2) |
| Pino 38 | I/O — User I/O pin (bank 2) |
| 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 | I/O — User I/O pin (bank 2) |
| Pino 48 | I/O — User I/O pin (bank 2) |
| Pino 49 | GND — Ground |
| 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 3) |
| Pino 56 | I/O — User I/O pin (bank 3) |
| Pino 57 | I/O — User I/O pin (bank 3) |
| Pino 58 | VCCIO3 — I/O bank 3 supply voltage |
| Pino 59 | I/O — User I/O pin (bank 3) |
| 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 | I/O — User I/O pin (bank 3) |
| Pino 67 | I/O — User I/O pin (bank 3) |
| 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 | GND — Ground |
| 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 | I/O — User I/O pin (bank 3) |
| 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 | VCCIO3 — I/O bank 3 supply voltage |
| 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 | I/O — User I/O pin (bank 3) |
| Pino 88 | I/O — User I/O pin (bank 3) |
| Pino 89 | I/O — User I/O pin (bank 3) |
| Pino 90 | I/O — User I/O pin (bank 3) |
| Pino 91 | TDI — JTAG Test Data In |
| Pino 92 | TCK — JTAG Test Clock |
| Pino 93 | TMS — JTAG Test Mode Select |
| Pino 94 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 95 | I/O — User I/O pin (bank 4) |
| Pino 96 | I/O — User I/O pin (bank 4) |
| 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 | GND — Ground |
| 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 | I/O — User I/O pin (bank 4) |
| Pino 106 | I/O — User I/O pin (bank 4) |
| Pino 107 | I/O — User I/O pin (bank 4) |
| Pino 108 | TDO — JTAG Test Data Out |
| 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 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 116 | I/O — User I/O pin (bank 4) |
| Pino 117 | I/O — User I/O pin (bank 4) |
| Pino 118 | I/O — User I/O pin (bank 4) |
| Pino 119 | I/O — User I/O pin (bank 4) |
| Pino 120 | I/O — User I/O pin (bank 4) |
| Pino 121 | GND — Ground |
| Pino 122 | I/O — User I/O pin (bank 4) |
| Pino 123 | I/O — User I/O pin (bank 4) |
| Pino 124 | I/O — User I/O pin (bank 4) |
| Pino 125 | I/O — User I/O pin (bank 4) |
| Pino 126 | I/O — User I/O pin (bank 4) |
| Pino 127 | I/O — User I/O pin (bank 4) |
| Pino 128 | I/O — User I/O pin (bank 4) |
| Pino 129 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 130 | I/O — User I/O pin (bank 4) |
| Pino 131 | I/O — User I/O pin (bank 4) |
| Pino 132 | I/O — User I/O pin (bank 4) |
| Pino 133 | I/O — User I/O pin (bank 1) |
| Pino 134 | I/O — User I/O pin (bank 1) |
| Pino 135 | VCCIO1 — I/O bank 1 supply voltage |
| 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 | GND — Ground |
| 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 | I/O — User I/O pin (bank 1) |
Aplicações típicas
EPM570GT144C5 é adequado para 6 aplicaçãos: Microcontroller I/O Expansion, Bus Interface Bridging, Power Supply Sequencing and Supervisory Logic, Address Decoding and Memory Interfacing, Industrial Control Logic, Communications Equipment Glue Logic.
Microcontroller I/O Expansion
The EPM570GT144C5 expands microcontroller GPIO count by 80 user I/O pins through simple register-mapped logic, making it ideal when an MCU runs out of pins but does not justify a full FPGA. With 570 LEs and 440 macrocells it can implement multiple SPI-to-parallel, I2C-to-GPIO, or shift-register interfaces simultaneously. The 5.4 ns pin-to-pin delay ensures deterministic timing for handshake protocols, and instant-on flash configuration eliminates boot latency. MultiVolt I/O banks support 1.5V/1.8V/2.5V/3.3V peripherals from a single 3.3V supply, simplifying mixed-voltage designs.
Recomendado
Bus Interface Bridging
The EPM570GT144C5 bridges mismatched bus protocols such as SPI to parallel, I2C to GPIO, or UART to LVDS, providing glue logic between processors running at different voltages. Its deterministic 5.4 ns tPD guarantees clean setup/hold timing at common bus speeds up to ~150 MHz. MAX II G family LVDS support at 300 Mbps is sufficient for many industrial fieldbus and inter-IC bridging scenarios. The non-volatile flash-based configuration means the bridge is operational within microseconds of power-up, no boot PROM required.
Recomendado
Power Supply Sequencing and Supervisory Logic
The EPM570GT144C5 implements power supply sequencers and supervisor logic for multi-rail systems, replacing discrete timing circuits with a single programmable device. Its 80 user I/O pins easily handle 8-12 power rails with enable, fault, and PGOOD signals plus analog monitoring logic via comparators. The deterministic 5.4 ns timing ensures precise rail-to-rail sequencing delays down to the nanosecond. Instant-on flash configuration means the sequencer is operational before any downstream regulator is released, eliminating start-up glitches in processor power trees.
Recomendado
Address Decoding and Memory Interfacing
The EPM570GT144C5 provides high-speed address decoding and chip-select logic for processor-to-memory and processor-to-peripheral interfaces, replacing multiple 74-series decoders with one device. With 5.4 ns tPD it can decode addresses well within a single clock cycle at 100 MHz, enabling zero-wait-state memory interfaces. The 570 LEs support multi-bank chip-select logic with multiple address windows per chip, and the JTAG in-system programmability lets you reconfigure memory maps on the fly during development. The 80 I/O pins are sufficient for 4-6 chip selects plus control signal generation.
Recomendado
Industrial Control Logic
The EPM570GT144C5 serves as the central logic engine in industrial control boards, implementing deterministic state machines, encoder counters, and PWM generation. Its 440 macrocells handle multiple encoder inputs and motor-control timing logic simultaneously. The MAX II G family LVDS support enables high-noise-immunity communication in factory environments. MultiVolt I/O banks connect directly to 3.3V MCUs and 5V-tolerant sensors through level shifting. The 0C to +85C commercial grade is suitable for enclosed industrial enclosures; -40C to +100C industrial versions are available in the same package under different ordering codes.
Recomendado
Communications Equipment Glue Logic
The EPM570GT144C5 implements glue logic in networking and telecom equipment, including line-card interface logic, clock distribution steering, and protocol converters. The 5.4 ns pin-to-pin delay supports deterministic timing for high-speed serial interfaces and bus arbitration logic. MAX II G family LVDS I/O at 300 Mbps handles inter-board communication without external transceivers. The 144-TQFP package offers enough user I/O for line-card designs needing 40-60 signal connections plus JTAG, and the non-volatile instant-on configuration is critical for telecom equipment requiring sub-millisecond power-up.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM570GT144C5 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM570GT144C4 | EPM570GT144C4N | EPM570GT144C3N | EPM570GT144C3 |
|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel |
| Package | 144-TQFP (20x20 mm) | 144-TQFP (20x20 mm) - same | 144-TQFP (20x20 mm) - same | 144-TQFP (20x20 mm) - same | 144-TQFP (20x20 mm) - same |
| Logic Elements | 570 | 570 | 570 | 570 | 570 |
| Macrocells | 440 | 440 | 440 | 440 | 440 |
| User I/O Pins | 80 | 80 | 80 | 80 | 80 |
| Pin-to-Pin Delay (tPD) | 5.4 ns (C5) | ~7 ns (C4) | ~7 ns (C4) | ~10 ns (C3) | ~10 ns (C3) |
| User Flash Memory | 8.0 Kbits | 8.0 Kbits | 8.0 Kbits | 8.0 Kbits | 8.0 Kbits |
| Temperature Grade | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) | 0C to +85C (commercial) |
| Lead-Free Finish | SnPb (standard) | SnPb | Lead-free (Pb-free) | Lead-free (Pb-free) | SnPb |
Principais diferenciais
- Fastest C5 speed within MAX II G 144-TQFP family (vs EPM570GT144C4)
- SnPb lead finish availability (vs EPM570GT144C4N)
- High I/O count for the 144-TQFP package (vs EPM570GT100C5)
Notas de projeto
The EPM570GT144C5 requires a stable 3.3V VCCIO supply for the I/O banks and an internal 1.71V-1.89V VCCINT rail generated by an on-chip voltage regulator from VCCIO. Bypass each VCCIO pin with a 0.1uF ceramic capacitor placed within 5 mm of the pin, and place one bulk 10uF ceramic or tantalum capacitor near the package. According to the MAX II datasheet typical application circuit, the internal regulator needs adequate bulk capacitance to handle inrush during configuration loading. Estimated: total inrush during flash configuration is approximately 50 mA peak for 100-200 us.
Route JTAG signals TCK, TMS, TDI, TDO with 50-ohm controlled impedance and keep traces under 100 mm to avoid signal integrity issues. Place the JTAG header or connector within 50 mm of the device. The four VCCIO bank pins must each be bypassed individually per the MAX II datasheet. MultiVolt bank assignment must be done in the Quartus pin planner before PCB layout to ensure each bank has its own VCCIO rail. Estimated: board area for proper decoupling is approximately 30 mm x 30 mm for the TQFP-144 footprint.
For MAX II G family LVDS operation, route LVDS pairs as 100-ohm differential impedance matched-length within 0.5 mm. Maximum LVDS data rate is 300 Mbps. Use AC-coupling capacitors at the LVDS link boundaries if connecting across connector or backplane interfaces. The remaining GPIO pins default to Schmitt-trigger inputs after power-up; configure unused pins as outputs driving low or as inputs with internal pull-ups enabled to avoid floating-input current draw. Estimated: floating-input leakage per pin is approximately 10 uA.
Common mistakes with the EPM570GT144C5 include: (1) forgetting that each VCCIO bank needs its own bypass capacitor and supply rail, (2) assigning 3.3V and 1.8V signals to the same bank (banks are independent but each bank has one VCCIO voltage), (3) using an external clock on a regular I/O instead of a dedicated CLK pin, which can introduce jitter, and (4) attempting in-system programming without pulling the nCONFIG/nCE pins correctly during reset. Always consult the Quartus II or Quartus Prime device pinout file for the exact bank assignments before PCB layout.
Informações de conformidade
RoHS compliant per distributor listing; SnPb finish (not lead-free) is the standard C5 variant - choose N-suffix variants (e.g. EPM570GT144C5N) for lead-free Pb-free RoHS-compliant finishes. Not AEC-Q100 qualified - choose industrial-grade MAX II variants for automotive.
