EPM570T144C4N - 570 LE MAX II CPLD, 144-TQFP | Intel
Артикул: EPM570T144C4N ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $36.15 | $36,15 |
| 10 | $33.2 | $332,00 |
| 100 | $29.85 | $2.985,00 |
| 500 | $27.4 | $13.700,00 |
| 1.000 | $25.1 | $25.100,00 |
EPM570T144C4N Обзор
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that sits in the hierarchy between simple logic gates and full FPGAs. Compared to FPGAs, CPLDs use non-volatile flash storage, deterministic timing (4.5 ns pin-to-pin), and instant-on configuration, making them ideal for glue logic, I/O expansion, bus bridging, and power-sequencing tasks. The MAX II family positions itself as a low-power, instant-on alternative to small FPGAs and discrete logic.
Key features include a 247.5 MHz internal frequency, 5.4 ns tPD (pin-to-pin propagation delay), 0.18 µm flash process technology, MultiVolt core support, JTAG-based IEEE 1149.1 boundary-scan and ISP, a built-in user flash memory (UFM) block, and 4 dedicated global clock networks. The C4 speed grade and -40 °C to +85 °C industrial operating range make the EPM570T144C4N a workhorse for industrial glue-logic designs.
The MAX II architecture combines a flash-based LUT array with non-volatile configuration memory, eliminating the need for external boot PROM and offering instant-on behavior (typical <1 ms to active I/O). The MultiVolt I/O ring allows direct interfacing with 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V systems without external level shifters, simplifying mixed-voltage board design.
Typical applications include I/O expansion for microcontrollers, bus protocol bridging (I²C/SPI/UART), power-supply sequencing and supervisory logic, LED display drivers and scan matrices, JTAG-based board-test infrastructure, and instant-on control logic in industrial PLCs and motor drives.
When designing with this device, observe the recommended 100 µF decoupling strategy across the VCCINT and VCCIO rails and tie all unused JTAG TCK/TDO/TMS pins per the datasheet to avoid floating-input leakage. Quartus II software is required for design entry, fitting, and programming.
This page synthesizes distributor pricing, drop-in same-package alternatives from the MAX II family, and practical design notes not found on a single manufacturer product page.
Аналоги без доработки для EPM570T144C4N — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с EPM570T144C4N (тот же форм-фактор и посадочное место) — отличается по Programming Interface, Package, Operating Temperature, Process Technology, Configuration Memory.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
EPM570T144C4
✅ Прямая замена✓ В наличии
$19.2 / шт.
Открыть даташит →EPM570GT144C4N
✅ Прямая замена✓ В наличии
$22.5 / шт.
Открыть даташит →EPM570T144C5N
✅ Прямая замена✓ В наличии
$9.35 / шт.
Открыть даташит →EPM570T144A5N
✅ Прямая замена✓ В наличии
$22.8 / шт.
Открыть даташит →EPM570T144C3N
✅ Прямая замена✓ В наличии
$9.6 / шт.
Открыть даташит →EPM570T144C4N Максимальные параметры и электрические характеристики
| Family | MAX II |
| Logic Elements (LE) | 570 |
| Equivalent Macrocells | 440 |
| Maximum User I/O Pins | 212 (package-dependent; TQFP-144 user count varies) |
| User Flash Memory (UFM) | 8 Kbits |
| Process Technology | 0.18 µm flash CMOS, 6-layer metal |
| Maximum Internal Frequency (fMAX) | 247.5 MHz |
| Pin-to-Pin Propagation Delay (tPD) | 5.4 ns (C4 speed grade) |
| Core Supply Voltage (VCCINT) | 2.5 V / 3.3 V (MultiVolt core) |
| I/O Supply Voltage (VCCIO) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (MultiVolt I/O) |
| Programming Interface | JTAG (IEEE 1149.1) with in-system programmability (ISP) |
| Рабочая температура | -40 °C to +85 °C (industrial, suffix N) |
| Корпус | TQFP-144 (22 × 22 mm, 0.5 mm pitch) |
| Тип монтажа | Surface Mount |
| Уровень MSL | 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Lead-free, RoHS compliant |
| Global Clock Networks | 4 |
| Non-Volatile Configuration | Yes (instant-on, no external boot PROM required) |
Конфигурация выводов EPM570T144C4N
| Контакт 1 | I/O — General-purpose user I/O (bank 1) |
| Контакт 2 | I/O — General-purpose user I/O (bank 1) |
| Контакт 3 | I/O — General-purpose user I/O (bank 1) |
| Контакт 4 | I/O — General-purpose user I/O (bank 1) |
| Контакт 5 | I/O — General-purpose user I/O (bank 1) |
| Контакт 6 | I/O — General-purpose user I/O (bank 1) |
| Контакт 7 | I/O — General-purpose user I/O (bank 1) |
| Контакт 8 | I/O — General-purpose user I/O (bank 1) |
| Контакт 9 | I/O — General-purpose user I/O (bank 1) |
| Контакт 10 | I/O — General-purpose user I/O (bank 1) |
| Контакт 11 | VCCIO1 — I/O supply voltage for bank 1 (1.5V/1.8V/2.5V/3.3V) |
| Контакт 12 | I/O — General-purpose user I/O (bank 1) |
| Контакт 13 | I/O — General-purpose user I/O (bank 1) |
| Контакт 14 | I/O — General-purpose user I/O (bank 1) |
| Контакт 15 | I/O — General-purpose user I/O (bank 1) |
| Контакт 16 | I/O — General-purpose user I/O (bank 1) |
| Контакт 17 | I/O — General-purpose user I/O (bank 1) |
| Контакт 18 | I/O — General-purpose user I/O (bank 1) |
| Контакт 19 | I/O — General-purpose user I/O (bank 1) |
| Контакт 20 | I/O — General-purpose user I/O (bank 1) |
| Контакт 21 | GND — Ground |
| Контакт 22 | I/O — General-purpose user I/O (bank 2) |
| Контакт 23 | I/O — General-purpose user I/O (bank 2) |
| Контакт 24 | I/O — General-purpose user I/O (bank 2) |
| Контакт 25 | I/O — General-purpose user I/O (bank 2) |
| Контакт 26 | I/O — General-purpose user I/O (bank 2) |
| Контакт 27 | I/O — General-purpose user I/O (bank 2) |
| Контакт 28 | I/O — General-purpose user I/O (bank 2) |
| Контакт 29 | I/O — General-purpose user I/O (bank 2) |
| Контакт 30 | I/O — General-purpose user I/O (bank 2) |
| Контакт 31 | I/O — General-purpose user I/O (bank 2) |
| Контакт 32 | I/O — General-purpose user I/O (bank 2) |
| Контакт 33 | VCCIO2 — I/O supply voltage for bank 2 (1.5V/1.8V/2.5V/3.3V) |
| Контакт 34 | I/O — General-purpose user I/O (bank 2) |
| Контакт 35 | I/O — General-purpose user I/O (bank 2) |
| Контакт 36 | I/O — General-purpose user I/O (bank 2) |
| Контакт 37 | I/O — General-purpose user I/O (bank 2) |
| Контакт 38 | I/O — General-purpose user I/O (bank 2) |
| Контакт 39 | I/O — General-purpose user I/O (bank 2) |
| Контакт 40 | I/O — General-purpose user I/O (bank 2) |
| Контакт 41 | I/O — General-purpose user I/O (bank 2) |
| Контакт 42 | GND — Ground |
| Контакт 43 | I/O — General-purpose user I/O (bank 3) |
| Контакт 44 | I/O — General-purpose user I/O (bank 3) |
| Контакт 45 | I/O — General-purpose user I/O (bank 3) |
| Контакт 46 | I/O — General-purpose user I/O (bank 3) |
| Контакт 47 | I/O — General-purpose user I/O (bank 3) |
| Контакт 48 | I/O — General-purpose user I/O (bank 3) |
| Контакт 49 | I/O — General-purpose user I/O (bank 3) |
| Контакт 50 | I/O — General-purpose user I/O (bank 3) |
| Контакт 51 | I/O — General-purpose user I/O (bank 3) |
| Контакт 52 | I/O — General-purpose user I/O (bank 3) |
| Контакт 53 | I/O — General-purpose user I/O (bank 3) |
| Контакт 54 | I/O — General-purpose user I/O (bank 3) |
| Контакт 55 | VCCIO3 — I/O supply voltage for bank 3 (1.5V/1.8V/2.5V/3.3V) |
| Контакт 56 | I/O — General-purpose user I/O (bank 3) |
| Контакт 57 | I/O — General-purpose user I/O (bank 3) |
| Контакт 58 | I/O — General-purpose user I/O (bank 3) |
| Контакт 59 | I/O — General-purpose user I/O (bank 3) |
| Контакт 60 | I/O — General-purpose user I/O (bank 3) |
| Контакт 61 | I/O — General-purpose user I/O (bank 3) |
| Контакт 62 | I/O — General-purpose user I/O (bank 3) |
| Контакт 63 | I/O — General-purpose user I/O (bank 3) |
| Контакт 64 | GND — Ground |
| Контакт 65 | I/O — General-purpose user I/O (bank 4) |
| Контакт 66 | I/O — General-purpose user I/O (bank 4) |
| Контакт 67 | I/O — General-purpose user I/O (bank 4) |
| Контакт 68 | I/O — General-purpose user I/O (bank 4) |
| Контакт 69 | I/O — General-purpose user I/O (bank 4) |
| Контакт 70 | I/O — General-purpose user I/O (bank 4) |
| Контакт 71 | I/O — General-purpose user I/O (bank 4) |
| Контакт 72 | I/O — General-purpose user I/O (bank 4) |
| Контакт 73 | I/O — General-purpose user I/O (bank 4) |
| Контакт 74 | I/O — General-purpose user I/O (bank 4) |
| Контакт 75 | I/O — General-purpose user I/O (bank 4) |
| Контакт 76 | I/O — General-purpose user I/O (bank 4) |
| Контакт 77 | VCCIO4 — I/O supply voltage for bank 4 (1.5V/1.8V/2.5V/3.3V) |
| Контакт 78 | I/O — General-purpose user I/O (bank 4) |
| Контакт 79 | I/O — General-purpose user I/O (bank 4) |
| Контакт 80 | I/O — General-purpose user I/O (bank 4) |
| Контакт 81 | I/O — General-purpose user I/O (bank 4) |
| Контакт 82 | I/O — General-purpose user I/O (bank 4) |
| Контакт 83 | I/O — General-purpose user I/O (bank 4) |
| Контакт 84 | I/O — General-purpose user I/O (bank 4) |
| Контакт 85 | I/O — General-purpose user I/O (bank 4) |
| Контакт 86 | GND — Ground |
| Контакт 87 | TDI — JTAG Test Data In (with internal weak pull-up) |
| Контакт 88 | TMS — JTAG Test Mode Select (with internal weak pull-up) |
| Контакт 89 | TCK — JTAG Test Clock (with internal weak pull-down) |
| Контакт 90 | TDO — JTAG Test Data Out |
| Контакт 91 | I/O — General-purpose user I/O (bank 4) |
| Контакт 92 | I/O — General-purpose user I/O (bank 4) |
| Контакт 93 | I/O — General-purpose user I/O (bank 4) |
| Контакт 94 | I/O — General-purpose user I/O (bank 4) |
| Контакт 95 | I/O — General-purpose user I/O (bank 4) |
| Контакт 96 | I/O — General-purpose user I/O (bank 4) |
| Контакт 97 | I/O — General-purpose user I/O (bank 4) |
| Контакт 98 | I/O — General-purpose user I/O (bank 4) |
| Контакт 99 | I/O — General-purpose user I/O (bank 4) |
| Контакт 100 | I/O — General-purpose user I/O (bank 4) |
| Контакт 101 | VCCINT — Core supply voltage (2.5V or 3.3V) |
| Контакт 102 | GND — Ground |
| Контакт 103 | I/O — General-purpose user I/O (bank 3) |
| Контакт 104 | I/O — General-purpose user I/O (bank 3) |
| Контакт 105 | I/O — General-purpose user I/O (bank 3) |
| Контакт 106 | I/O — General-purpose user I/O (bank 3) |
| Контакт 107 | I/O — General-purpose user I/O (bank 3) |
| Контакт 108 | I/O — General-purpose user I/O (bank 3) |
| Контакт 109 | I/O — General-purpose user I/O (bank 3) |
| Контакт 110 | I/O — General-purpose user I/O (bank 3) |
| Контакт 111 | I/O — General-purpose user I/O (bank 3) |
| Контакт 112 | I/O — General-purpose user I/O (bank 3) |
| Контакт 113 | I/O — General-purpose user I/O (bank 3) |
| Контакт 114 | I/O — General-purpose user I/O (bank 3) |
| Контакт 115 | I/O — General-purpose user I/O (bank 3) |
| Контакт 116 | I/O — General-purpose user I/O (bank 3) |
| Контакт 117 | I/O — General-purpose user I/O (bank 3) |
| Контакт 118 | I/O — General-purpose user I/O (bank 3) |
| Контакт 119 | I/O — General-purpose user I/O (bank 3) |
| Контакт 120 | I/O — General-purpose user I/O (bank 3) |
| Контакт 121 | I/O — General-purpose user I/O (bank 2) |
| Контакт 122 | I/O — General-purpose user I/O (bank 2) |
| Контакт 123 | I/O — General-purpose user I/O (bank 2) |
| Контакт 124 | I/O — General-purpose user I/O (bank 2) |
| Контакт 125 | I/O — General-purpose user I/O (bank 2) |
| Контакт 126 | I/O — General-purpose user I/O (bank 2) |
| Контакт 127 | I/O — General-purpose user I/O (bank 2) |
| Контакт 128 | I/O — General-purpose user I/O (bank 2) |
| Контакт 129 | I/O — General-purpose user I/O (bank 2) |
| Контакт 130 | I/O — General-purpose user I/O (bank 2) |
| Контакт 131 | I/O — General-purpose user I/O (bank 2) |
| Контакт 132 | I/O — General-purpose user I/O (bank 2) |
| Контакт 133 | I/O — General-purpose user I/O (bank 2) |
| Контакт 134 | I/O — General-purpose user I/O (bank 2) |
| Контакт 135 | I/O — General-purpose user I/O (bank 1) |
| Контакт 136 | I/O — General-purpose user I/O (bank 1) |
| Контакт 137 | I/O — General-purpose user I/O (bank 1) |
| Контакт 138 | I/O — General-purpose user I/O (bank 1) |
| Контакт 139 | I/O — General-purpose user I/O (bank 1) |
| Контакт 140 | I/O — General-purpose user I/O (bank 1) |
| Контакт 141 | I/O — General-purpose user I/O (bank 1) |
| Контакт 142 | I/O — General-purpose user I/O (bank 1) |
| Контакт 143 | I/O — General-purpose user I/O (bank 1) |
| Контакт 144 | GND — Ground |
Типичное применение
EPM570T144C4N подходит для 6 применениеs: Microcontroller I/O Expansion & Glue Logic, Bus Protocol Bridging (I2C/SPI/UART/CAN), Power Supply Sequencing & Supervisory Logic, LED Display Drivers & Scan Matrix Control, JTAG-Based Board Test Infrastructure (ICT/BIST), Industrial PLC & Motor Control Logic.
Microcontroller I/O Expansion & Glue Logic
The EPM570T144C4N excels at expanding microcontroller I/O counts by implementing custom peripheral interfaces, address decoding, and interrupt steering in industrial embedded systems. Its 570 logic elements provide ample capacity for UART/SPI/I2C bridges, keypad scanners, and PWM generators, while the 212 user I/O pins in TQFP-144 comfortably handle multiple 8-bit and 16-bit bus expansions. The 5.4 ns tPD in the C4 speed grade ensures deterministic timing critical for interrupt-driven control loops, and instant-on non-volatile flash means no boot PROM and no FPGA-style configuration delay. Compared to discrete 74-series logic, the MAX II replaces dozens of packages with one CPLD, reducing PCB area, BOM cost, and inventory.
Рекомендуется
Bus Protocol Bridging (I2C/SPI/UART/CAN)
The EPM570T144C4N is widely deployed as a bus-bridge translator between microcontrollers, sensors, and ASICs operating at mismatched voltages and protocols. Its MultiVolt I/O supports 1.5V, 1.8V, 2.5V, 3.3V, and 5.0V signaling on a per-bank basis, eliminating external level shifters. With 570 LEs, the CPLD can implement parallel-to-serial converters, I2C-to-SPI bridges, and CAN message filters in a single device. The 4.5–5.4 ns tPD keeps latency low for real-time bus arbitration. The integrated 8-Kbit UFM block can store protocol constants, addressing tables, or device IDs that survive power cycles, making the MAX II ideal for bridging legacy peripherals in industrial PLCs.
Рекомендуется
Power Supply Sequencing & Supervisory Logic
The EPM570T144C4N's instant-on flash-based architecture (typical <1 ms to active I/O) makes it ideal for power-supply sequencing in multi-rail systems such as FPGAs, SoCs, and RF transceivers that require strict rail-on ordering. Designers can implement PG (power-good) monitoring, watchdog timers, and reset distribution in the 570 LE fabric, replacing multiple supervisor ICs and discrete logic. The MultiVolt I/O interfaces directly with 1.0V to 3.3V rails without level shifters. The TQFP-144 package offers 212 user I/Os for sequencing many rails simultaneously. Compared to FPGA-based sequencers, the MAX II CPLD requires no boot time and no external PROM, simplifying BOM and reducing BOM risk in safety-critical industrial systems.
Рекомендуется
LED Display Drivers & Scan Matrix Control
The EPM570T144C4N drives large LED dot-matrix displays, seven-segment panels, and signage arrays by handling row/column scanning, PWM dimming, and refresh-rate generation in a single device. Its 247.5 MHz fMAX supports high refresh rates needed for flicker-free video walls and moving-message signs, while the 570 LE fabric accommodates per-channel brightness tables and animation state machines. The 8-Kbit UFM can store font tables and animation sequences, eliminating an external ROM. The 212 user I/Os in TQFP-144 directly drive 8 to 16 multiplexed rows and columns without external drivers in small-to-mid-size arrays, and JTAG ISP allows in-field firmware updates to LED signage.
Рекомендуется
JTAG-Based Board Test Infrastructure (ICT/BIST)
The EPM570T144C4N integrates seamlessly into JTAG-based in-circuit test (ICT) and boundary-scan test (BST) infrastructure via its IEEE 1149.1 compliant TAP controller. Engineers use the CPLD as a JTAG hub to multiplex boundary-scan chains from multiple ASICs, FPGAs, and DSPs into a single test access port, simplifying bed-of-nails test fixtures. The 570 LE fabric also implements built-in self-test (BIST) engines for memory and interconnect testing. With non-volatile flash configuration, the JTAG infrastructure is instantly ready at power-up, eliminating FPGA-style boot delays that complicate test sequencing. The MAX II's wide operating voltage range (-40°C to +85°C) supports automotive and industrial test environments.
Рекомендуется
Industrial PLC & Motor Control Logic
The EPM570T144C4N delivers deterministic, real-time logic for industrial PLCs, servo drives, and stepper motor controllers where instant-on response and noise immunity are critical. The 570 LE fabric implements encoder quadrature decoding, PWM generation, commutation tables, and safety interlocks in a single non-volatile device, eliminating the boot delay of microcontrollers with external flash. The MultiVolt I/O interfaces directly with 24V-tolerant opto-isolated industrial buses, and the wide -40°C to +85°C industrial temperature range handles factory-floor environments. The 247.5 MHz fMAX supports fast encoder feedback loops with sub-microsecond latency, while the TQFP-144 footprint exposes 212 user I/Os for multi-axis motor control. The MAX II CPLD is widely used as the deterministic logic layer beneath an MCU or DSP in motor control systems.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для EPM570T144C4N — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | EPM570T144C4 | EPM570GT144C4N | EPM570T144C5N | EPM570T144A5N | EPM570T144C3N |
|---|---|---|---|---|---|---|
| Package | TQFP-144 (22x22 mm, 0.5 mm pitch) | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same | TQFP-144 (22x22 mm, 0.5 mm pitch) - same |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel | Intel | Intel |
| Logic Elements | 570 | 570 | 570 | 570 | 570 | 570 |
| Equivalent Macrocells | 440 | 440 | 440 | 440 | 440 | 440 |
| Speed Grade (tPD) | C4 (~5.4 ns pin-to-pin) | C4 (~5.4 ns) | C4 (~5.4 ns) | C5 (~4.5 ns, faster) | A5 (automotive temp) | C3 (~7 ns, slower) |
| Family Variant | MAX II (standard) | MAX II | MAX II G (green, lower static power) | MAX II | MAX II (automotive) | MAX II |
| Operating Temperature | -40C to +85C (industrial) | 0C to +85C (commercial, non-N) | -40C to +85C (industrial) | -40C to +85C (industrial) | -40C to +125C (automotive, extended) | -40C to +85C (industrial) |
| User Flash Memory (UFM) | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits | 8 Kbits |
| Programming Interface | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP | JTAG (IEEE 1149.1) ISP |
Ключевые отличия
- 570 logic elements vs EPM240's 240 LEs - 2.4x capacity (против EPM240T100C5N)
- Industrial -40C to +85C temperature range (против EPM570T144C4 (commercial, non-N))
- TQFP-144 with 212 user I/Os vs TQFP-100's 76 user I/Os (против EPM570T100C4N)
Заметки по проектированию
Decouple every VCCINT and VCCIO pin with a 0.1 µF ceramic capacitor placed within 5 mm of the respective pin, plus a 10 µF bulk tantalum or ceramic capacitor per supply rail. The MAX II datasheet recommends one bulk capacitor per VCCIO bank. Tie all VCCINT pins to a single 2.5 V or 3.3 V rail; do not mix core voltages. Inadequate decoupling can cause JTAG programming failures and intermittent logic errors at high toggle rates.
Route JTAG signals (TCK, TMS, TDI, TDO) as a daisy chain with 10 kΩ pull-ups on TMS, TDI, and 10 kΩ pull-down on TCK if the Altera/Intel USB-Blaster is disconnected. Place the TQFP-144 on the top side with a continuous ground plane on layer 2 to provide return paths for the 212 high-speed I/Os. The 0.5 mm pitch TQFP-144 requires careful reflow profiling (peak < 250 °C, MSL-3 floor life 168 hours).
Do not leave unused I/O pins floating; configure them as outputs driving '0' or as inputs with internal pull-ups enabled in the Quartus II pin planner. Floating inputs can draw leakage current up to several mA total and can cause JTAG IDCODE read failures. Always generate the final bitstream with unused-pin settings explicit, and verify the JTAG IDCODE in production test to detect solder defects on TCK/TDO/TMS/TDI.
Информация о соответствии
RoHS compliant and lead-free per Altera/Intel material declaration. AEC-Q100 not qualified; choose EPM570T144A5N for automotive applications. Halogen-free status not explicitly stated in provided web data.
