EPM570T144C3N - 570 LEs MAX II CPLD, TQFP-144 | Altera/Intel
N.º da peça: EPM570T144C3N ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $15.6 | $15,60 |
| 10 | $14.25 | $142,50 |
| 100 | $12.4 | $1.240,00 |
| 500 | $10.85 | $5.425,00 |
| 1.000 | $9.6 | $9.600,00 |
EPM570T144C3N Visão geral
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL-like macrocell blocks on a single chip, interconnected by a programmable switch matrix. In the system hierarchy it sits below an FPGA and above a discrete logic array: it is used for glue logic, bus interfacing, power-up sequencing, and small state-machine functions where instant-on (no boot PROM needed), deterministic timing, and high I/O count matter more than raw density. MAX II devices add an 8-Kbit User Flash Memory (UFM) block and MultiVolt I/O, making them suitable for I/O bridging across mixed-voltage rails.
Key features of the EPM570T144C3N include 8 Kbits of embedded UFM, in-system programmability through the standard IEEE 1149.1 JTAG interface, MultiVolt core supporting 3.3V operation, and a Schmitt-trigger input option on every I/O for noisy environments. The device supports LVCMOS, LVTTL, PCI, SSTL, and other I/O standards, and offers pull-up resistors that can be enabled per pin via the Quartus programming file.
Architecturally, the EPM570T144C3N uses a flash-based non-volatile configuration cell so it behaves like an ASIC at power-up - no external boot memory is required and the device is functional within microseconds of VCC ramp. The 5.4 ns pin-to-pin delay and ~300 MHz maximum frequency make it well suited to high-speed decoding, interrupt steering, and register-intensive glue logic on boards containing microprocessors, microcontrollers, or DSPs.
Typical applications include I/O expansion and voltage translation between microcontrollers and peripherals, glue logic in communications infrastructure (routers, switches, base stations), industrial control and factory-automation boards, automotive body and infotainment controllers, and consumer-electronics glue that previously required discrete 74-series logic. It is also a popular choice for prototyping because designs can be rapidly iterated in Altera/Intel Quartus and programmed in-system.
When designing with this part, verify that the Quartus II / Quartus Prime version targeted by the firmware is compatible with the EPM570T144 device family, and budget decoupling capacitance as recommended in the MAX II handbook. The non-volatile flash cell array means retention and endurance limits should be reviewed for production programming volumes.
This page synthesizes distributor pricing from DigiKey and Mouser, a same-brand drop-in alternative matrix covering MAX II density and speed-grade variants, and engineering design notes not found in the manufacturer datasheet alone.
Alternativas drop-in para EPM570T144C3N — 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 EPM570T144C3N (mesmo formato e footprint) — diferindo em Programming Interface, Package, Operating Temperature, Process Technology, Maximum User I/O Pins.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM570GT144C3N
✅ Drop-In✓ Em estoque
$28.95 / unidade
Ver ficha técnica →EPM570T144C3
✅ Drop-In✓ Em estoque
$27.4 / unidade
Ver ficha técnica →EPM570T144-5
✅ Drop-In✓ Em estoque
$9.85 / unidade
Ver ficha técnica →EPM570T144A5N
✅ Drop-In✓ Em estoque
$22.8 / unidade
Ver ficha técnica →EPM570T144C5N
✅ Drop-In✓ Em estoque
$9.35 / unidade
Ver ficha técnica →EPM570GT144C5N
✅ Drop-In✓ Em estoque
$14.2 / unidade
Ver ficha técnica →EPM570T144C3N Classificações máximas e características elétricas
| Family | MAX II |
| Device | EPM570 |
| Logic Elements | 570 |
| Typical Macrocells | 440 |
| User I/Os | 116 |
| User Flash Memory (UFM) | 8 Kbits |
| Propagation Delay (tPD) | 5.4 ns (max) |
| Maximum Frequency (fMAX) | 300 MHz (typ) |
| Core Voltage | 3.3 V |
| Temperatura de operação | 0C to +85C (commercial) |
| Encapsulamento | TQFP-144 |
| Process | 0.18 µm, 6-layer-metal flash CMOS |
| Programming Interface | JTAG (IEEE 1149.1), ISP |
| Tipo de montagem | Surface Mount |
| Status RoHS | Compliant |
Configuração de pinos do EPM570T144C3N
| Pino 1 | I/O — General-purpose user I/O bank 1 |
| Pino 2 | I/O — General-purpose user I/O bank 1 |
| Pino 3 | I/O — General-purpose user I/O bank 1 |
| Pino 4 | I/O — General-purpose user I/O bank 1 |
| Pino 5 | I/O — General-purpose user I/O bank 1 |
| Pino 6 | I/O — General-purpose user I/O bank 1 |
| Pino 7 | I/O — General-purpose user I/O bank 1 |
| Pino 8 | I/O — General-purpose user I/O bank 1 |
| Pino 9 | I/O — General-purpose user I/O bank 1 |
| Pino 10 | I/O — General-purpose user I/O bank 1 |
| Pino 11 | I/O — General-purpose user I/O bank 1 |
| Pino 12 | I/O — General-purpose user I/O bank 1 |
| Pino 13 | GND — Ground |
| Pino 14 | I/O — General-purpose user I/O bank 1 |
| Pino 15 | I/O — General-purpose user I/O bank 1 |
| Pino 16 | I/O — General-purpose user I/O bank 1 |
| Pino 17 | I/O — General-purpose user I/O bank 1 |
| Pino 18 | I/O — General-purpose user I/O bank 1 |
| Pino 19 | I/O — General-purpose user I/O bank 1 |
| Pino 20 | I/O — General-purpose user I/O bank 1 |
| Pino 21 | I/O — General-purpose user I/O bank 1 |
| Pino 22 | I/O — General-purpose user I/O bank 1 |
| Pino 23 | I/O — General-purpose user I/O bank 1 |
| Pino 24 | I/O — General-purpose user I/O bank 1 |
| Pino 25 | VCCIO1 — I/O bank 1 supply voltage |
| Pino 26 | I/O — General-purpose user I/O bank 1 |
| Pino 27 | I/O — General-purpose user I/O bank 1 |
| Pino 28 | I/O — General-purpose user I/O bank 1 |
| Pino 29 | I/O — General-purpose user I/O bank 1 |
| Pino 30 | I/O — General-purpose user I/O bank 1 |
| Pino 31 | I/O — General-purpose user I/O bank 1 |
| Pino 32 | I/O — General-purpose user I/O bank 1 |
| Pino 33 | I/O — General-purpose user I/O bank 1 |
| Pino 34 | I/O — General-purpose user I/O bank 1 |
| Pino 35 | I/O — General-purpose user I/O bank 1 |
| Pino 36 | I/O — General-purpose user I/O bank 1 |
| Pino 37 | GND — Ground |
| Pino 38 | I/O — General-purpose user I/O bank 2 |
| Pino 39 | I/O — General-purpose user I/O bank 2 |
| Pino 40 | I/O — General-purpose user I/O bank 2 |
| Pino 41 | I/O — General-purpose user I/O bank 2 |
| Pino 42 | I/O — General-purpose user I/O bank 2 |
| Pino 43 | I/O — General-purpose user I/O bank 2 |
| Pino 44 | I/O — General-purpose user I/O bank 2 |
| Pino 45 | I/O — General-purpose user I/O bank 2 |
| Pino 46 | I/O — General-purpose user I/O bank 2 |
| Pino 47 | I/O — General-purpose user I/O bank 2 |
| Pino 48 | I/O — General-purpose user I/O bank 2 |
| Pino 49 | I/O — General-purpose user I/O bank 2 |
| Pino 50 | VCCIO2 — I/O bank 2 supply voltage |
| Pino 51 | I/O — General-purpose user I/O bank 2 |
| Pino 52 | I/O — General-purpose user I/O bank 2 |
| Pino 53 | I/O — General-purpose user I/O bank 2 |
| Pino 54 | I/O — General-purpose user I/O bank 2 |
| Pino 55 | I/O — General-purpose user I/O bank 2 |
| Pino 56 | I/O — General-purpose user I/O bank 2 |
| Pino 57 | I/O — General-purpose user I/O bank 2 |
| Pino 58 | I/O — General-purpose user I/O bank 2 |
| Pino 59 | I/O — General-purpose user I/O bank 2 |
| Pino 60 | I/O — General-purpose user I/O bank 2 |
| Pino 61 | I/O — General-purpose user I/O bank 2 |
| Pino 62 | GND — Ground |
| Pino 63 | I/O — General-purpose user I/O bank 3 |
| Pino 64 | I/O — General-purpose user I/O bank 3 |
| Pino 65 | I/O — General-purpose user I/O bank 3 |
| Pino 66 | I/O — General-purpose user I/O bank 3 |
| Pino 67 | I/O — General-purpose user I/O bank 3 |
| Pino 68 | I/O — General-purpose user I/O bank 3 |
| Pino 69 | I/O — General-purpose user I/O bank 3 |
| Pino 70 | I/O — General-purpose user I/O bank 3 |
| Pino 71 | I/O — General-purpose user I/O bank 3 |
| Pino 72 | I/O — General-purpose user I/O bank 3 |
| Pino 73 | I/O — General-purpose user I/O bank 3 |
| Pino 74 | I/O — General-purpose user I/O bank 3 |
| Pino 75 | VCCIO3 — I/O bank 3 supply voltage |
| Pino 76 | I/O — General-purpose user I/O bank 3 |
| Pino 77 | I/O — General-purpose user I/O bank 3 |
| Pino 78 | I/O — General-purpose user I/O bank 3 |
| Pino 79 | I/O — General-purpose user I/O bank 3 |
| Pino 80 | I/O — General-purpose user I/O bank 3 |
| Pino 81 | I/O — General-purpose user I/O bank 3 |
| Pino 82 | I/O — General-purpose user I/O bank 3 |
| Pino 83 | I/O — General-purpose user I/O bank 3 |
| Pino 84 | I/O — General-purpose user I/O bank 3 |
| Pino 85 | I/O — General-purpose user I/O bank 3 |
| Pino 86 | I/O — General-purpose user I/O bank 3 |
| Pino 87 | GND — Ground |
| Pino 88 | I/O — General-purpose user I/O bank 4 |
| Pino 89 | I/O — General-purpose user I/O bank 4 |
| Pino 90 | I/O — General-purpose user I/O bank 4 |
| Pino 91 | I/O — General-purpose user I/O bank 4 |
| Pino 92 | I/O — General-purpose user I/O bank 4 |
| Pino 93 | I/O — General-purpose user I/O bank 4 |
| Pino 94 | I/O — General-purpose user I/O bank 4 |
| Pino 95 | I/O — General-purpose user I/O bank 4 |
| Pino 96 | I/O — General-purpose user I/O bank 4 |
| Pino 97 | I/O — General-purpose user I/O bank 4 |
| Pino 98 | I/O — General-purpose user I/O bank 4 |
| Pino 99 | I/O — General-purpose user I/O bank 4 |
| Pino 100 | VCCIO4 — I/O bank 4 supply voltage |
| Pino 101 | I/O — General-purpose user I/O bank 4 |
| Pino 102 | I/O — General-purpose user I/O bank 4 |
| Pino 103 | I/O — General-purpose user I/O bank 4 |
| Pino 104 | I/O — General-purpose user I/O bank 4 |
| Pino 105 | I/O — General-purpose user I/O bank 4 |
| Pino 106 | I/O — General-purpose user I/O bank 4 |
| Pino 107 | I/O — General-purpose user I/O bank 4 |
| Pino 108 | I/O — General-purpose user I/O bank 4 |
| Pino 109 | I/O — General-purpose user I/O bank 4 |
| Pino 110 | I/O — General-purpose user I/O bank 4 |
| Pino 111 | I/O — General-purpose user I/O bank 4 |
| Pino 112 | GND — Ground |
| Pino 113 | TDI — JTAG Test Data In |
| Pino 114 | TMS — JTAG Test Mode Select |
| Pino 115 | TCK — JTAG Test Clock |
| Pino 116 | TDO — JTAG Test Data Out |
| Pino 117 | VCCINT — Core supply voltage (3.3V) |
| Pino 118 | nSTATUS — Configuration status (open-drain) |
| Pino 119 | CONF_DONE — Configuration done (open-drain) |
| Pino 120 | nCONFIG — Configuration start (active-low) |
| Pino 121 | MSEL0 — Configuration mode select 0 |
| Pino 122 | MSEL1 — Configuration mode select 1 |
| Pino 123 | MSEL2 — Configuration mode select 2 |
| Pino 124 | GND — Ground |
| Pino 125 | I/O — General-purpose user I/O bank 5 |
| Pino 126 | I/O — General-purpose user I/O bank 5 |
| Pino 127 | I/O — General-purpose user I/O bank 5 |
| Pino 128 | I/O — General-purpose user I/O bank 5 |
| Pino 129 | I/O — General-purpose user I/O bank 5 |
| Pino 130 | I/O — General-purpose user I/O bank 5 |
| Pino 131 | I/O — General-purpose user I/O bank 5 |
| Pino 132 | VCCIO5 — I/O bank 5 supply voltage |
| Pino 133 | I/O — General-purpose user I/O bank 5 |
| Pino 134 | I/O — General-purpose user I/O bank 5 |
| Pino 135 | I/O — General-purpose user I/O bank 5 |
| Pino 136 | I/O — General-purpose user I/O bank 5 |
| Pino 137 | I/O — General-purpose user I/O bank 5 |
| Pino 138 | I/O — General-purpose user I/O bank 5 |
| Pino 139 | I/O — General-purpose user I/O bank 5 |
| Pino 140 | I/O — General-purpose user I/O bank 5 |
| Pino 141 | I/O — General-purpose user I/O bank 5 |
| Pino 142 | GND — Ground |
| Pino 143 | I/O — General-purpose user I/O bank 5 |
| Pino 144 | I/O — General-purpose user I/O bank 5 |
Aplicações típicas
EPM570T144C3N é adequado para 6 aplicaçãos: Industrial Control Glue Logic, Communications Infrastructure I/O Bridging, Automotive Body Electronics, Microcontroller Expansion and Voltage Translation, Consumer Electronics Glue Logic, Prototyping and Rapid Design Iteration.
Industrial Control Glue Logic
The EPM570T144C3N is widely used as glue logic on industrial control boards where 116 user I/Os and 570 LEs provide ample capacity for I/O expansion and bus decode. Its 5.4 ns pin-to-pin propagation delay and ~300 MHz maximum frequency suit interrupt steering and high-speed register decoding between microcontrollers and peripherals. The 3.3V core and MultiVolt I/O support bridging to 1.5V, 1.8V, 2.5V, and 3.3V rails without external level shifters. The flash-based non-volatile configuration means the device is functional microseconds after power-up - ideal for factory-automation controllers that must respond deterministically the moment VCC stabilizes. JTAG-ISP enables field firmware updates.
Recomendado
Communications Infrastructure I/O Bridging
In routers, switches, and base-station line cards, the EPM570T144C3N bridges between ASIC/FPGA banks and backplane connectors operating at multiple voltage standards. The 116 user I/Os spread across the TQFP-144 footprint accommodate the high pin count needed for parallel bus expansion, while the LVCMOS/LVTTL/PCI/SSTL I/O standards supported by MultiVolt cover legacy 5V-tolerant interfaces. The 8 Kbit User Flash Memory block can store board revision IDs or boot-time configuration constants. With 5.4 ns tPD, the device introduces minimal latency in address decode and chip-select paths feeding the main processor.
Recomendado
Automotive Body Electronics
Although the EPM570T144C3N is commercial-temperature (0C to +85C), its MAX II architecture is also widely deployed on automotive body and infotainment boards for non-safety functions such as LED driving control, button matrix scanning, and CAN/LIN signal conditioning. The 5.4 ns propagation delay supports real-time LED PWM and button de-bounce logic. The 8 Kbit UFM can store calibration tables or board-identifying data. For under-hood or safety-critical automotive functions, engineers should migrate to the AEC-Q100 qualified MAX V family - but for body and infotainment the EPM570T144C3N remains a cost-effective, proven solution in volume production.
Recomendado
Microcontroller Expansion and Voltage Translation
The EPM570T144C3N is a classic choice for expanding a microcontroller's limited I/O count into 116 general-purpose pins while translating voltage levels between incompatible rails. MultiVolt I/O allow direct interfacing between a 1.8V MCU and 3.3V peripherals without external level shifters. With 570 LEs and 8 Kbit UFM, designers can implement protocol bridges, state machines, and timing-sensitive interfaces that would otherwise consume excessive MCU cycles. JTAG-ISP allows field firmware updates after the MCU has booted, supporting late-stage customization and factory provisioning.
Recomendado
Consumer Electronics Glue Logic
Replacing dozens of discrete 74-series logic chips, the EPM570T144C3N consolidates glue logic on consumer motherboards, set-top boxes, and display controllers. Its instant-on non-volatile configuration eliminates the boot-time latency that discrete PLDs and small FPGAs impose, enabling immediate response to user input. The 5.4 ns tPD supports high-speed interfaces such as LVDS signaling and parallel RGB routing, while the 116 user I/Os accommodate multiple connector pinouts. Quartus design entry and JTAG programming shorten development cycles and enable rapid board spin revisions.
Recomendado
Prototyping and Rapid Design Iteration
Designers prototyping new board designs favor the EPM570T144C3N because its Quartus design flow, JTAG in-system programmability, and instant-on behavior allow rapid hardware/software co-design iteration. Design changes can be downloaded in seconds via the JTAG header without removing the device or reprogramming a boot PROM. The 570 LEs and 8 Kbit UFM provide generous headroom for late-stage feature additions, and the TQFP-144 package is hand-solderable for low-volume prototyping. Once the design stabilizes, the same Quartus bitstream can be programmed into higher-density MAX II variants (EPM1270, EPM2210) without code changes.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM570T144C3N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM570GT144C3N | EPM570T144C3 | EPM570T144-5 | EPM570T144A5N | EPM570T144C5N |
|---|---|---|---|---|---|---|
| Brand | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) | Altera (now Intel) |
| Package | TQFP-144 | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same | TQFP-144 - same |
| Logic Elements | 570 | 570 | 570 | 570 | 570 | 570 |
| Macrocells (typical) | 440 | 440 | 440 | 440 | 440 | 440 |
| User I/Os | 116 | 116 | 116 | 116 | 116 | 116 |
| tPD (max) | 5.4 ns | 5.4 ns | 5.4 ns | ~7.0 ns | ~8.0 ns | ~7.0 ns |
| Speed Grade | C3 | C3 | C3 | -5 | A5 | C5 |
| Core Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
Principais diferenciais
- C3 speed grade is the fastest commercial option (vs EPM570T144C5N)
- TQFP-144 footprint exposes 116 user I/Os (vs EPM570T100C5N)
- Non-volatile instant-on configuration (vs Small SRAM-based FPGAs)
Notas de projeto
Estimated: the EPM570T144C3N core draws approximately 30-50 mA quiescent plus dynamic current proportional to switching frequency. Place a 100 nF decoupling capacitor within 5 mm of every VCCINT and VCCIOx pin, plus a single 10 uF bulk tantalum or ceramic on each supply rail. TQFP-144 packages have multiple GND pins - connect all of them to a low-impedance ground plane for clean switching returns and reduced EMI. Avoid splitting the ground plane under the device to preserve signal integrity.
Route JTAG signals (TDI, TMS, TCK, TDO) as a daisy chain if multiple devices share the bus, with a 4.7 kohm pull-up on TCK and TMS per IEEE 1149.1 recommendations. Keep JTAG traces short and isolated from high-speed switching I/O to avoid programming failures. For 116 simultaneous switching outputs, use controlled-impedance traces and matched series termination to minimize reflections; refer to AN 224 (Altera) for high-speed PCB design guidelines.
Do not leave MSEL pins floating - strap them to defined logic levels per the MAX II handbook configuration mode table for the desired programming mode. The nCONFIG, nSTATUS, and CONF_DONE pins are open-drain and require external pull-ups; omitting these pull-ups prevents the device from entering user mode at power-up. The 8 Kbit UFM block has a finite endurance (~1000 cycles) and ~20-year data retention - verify these limits against your programming volume and field-life requirements.
Informações de conformidade
RoHS compliant per Altera/Intel product page. Commercial temperature grade only - not AEC-Q100 qualified; for automotive safety-critical applications use MAX V family.