EPM3064ATC100-10 - 64-Macrocell MAX 3000A CPLD, 100MHz, TQFP-100 | Altera
Артикул: EPM3064ATC100-10 ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $4.5 | $4,50 |
| 10 | $4.05 | $40,50 |
| 100 | $3.6 | $360,00 |
| 500 | $3.2 | $1.600,00 |
| 1.000 | $2.85 | $2.850,00 |
EPM3064ATC100-10 Обзор
What is a CPLD? A Complex Programmable Logic Device is a non-volatile, instantly-on programmable logic device that bridges the gap between discrete logic gates and FPGAs. CPLDs use a classic AND/OR PLA architecture with a central global interconnect, providing deterministic 10ns-class propagation delays regardless of logic utilization. The MAX 3000A family represents one of the industry's longest-running CPLD families, prized for low cost, instant-on non-volatile operation, and simple JTAG-based ISP.
Key features include 64 macrocells distributed across 2 Logic Array Blocks, 34 I/O pins, 2 global clock signals with optional inversion, 6 or 10 pin- or logic-driven output enable signals, programmable output slew-rate control, and 3.3V core operation with multi-voltage I/O support. The architecture offers predictable timing that simplifies board-level design.
The device uses a 5nm-equivalent (per the original MAX process) CMOS EEPROM process for the configuration memory, providing non-volatile storage that retains configuration without external boot devices. MultiVolt I/O supports mixing 1.5V, 1.8V, 2.5V, and 3.3V interfaces on the same device.
Typical applications include bus-interface glue logic, address decoding, state-machine control, I/O expansion bridges, and legacy system bring-up. The instant-on nature of the EEPROM-based MAX 3000A makes it ideal for deterministic boot sequencing in telecom, industrial control, and embedded designs.
Designers should note that JTAG pins (TCK, TMS, TDI, TDO) must remain accessible for ISP. The 10ns speed grade (the "-10" suffix) represents the slowest (and lowest-cost) tier of the MAX 3064 family; faster -7 and -5 speed grades are available in identical packages.
This page synthesizes distributor pricing, drop-in same-package alternatives from the MAX 3000A family, and practical design notes not collected in any single source.
Аналоги без доработки для EPM3064ATC100-10 — 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 EPM3064ATC100-10 (тот же форм-фактор и посадочное место) — отличается по Package, RoHS Status, Device Type, Usable Gates, Operating Temperature.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
EPM3064ATC100-7
✅ Прямая замена✓ В наличии
$3.08 / шт.
Открыть даташит →EPM3064ATC100-4
✅ Прямая замена✓ В наличии
$5.2 / шт.
Открыть даташит →EPM3064ATC100-10N
✅ Прямая замена✓ В наличии
$2.43 / шт.
Открыть даташит →EPM3064ATC-100-10N
✅ Прямая замена✓ В наличии
$2.2 / шт.
Открыть даташит →EPM3064AT100-10N
✅ Прямая замена✓ В наличии
$5.45 / шт.
Открыть даташит →EPM3064ATC100-10 Максимальные параметры и электрические характеристики
| Family | MAX 3000A |
| Logic Gates | 1250 gates |
| Macrocells | 64 |
| Logic Array Blocks | 2 |
| User I/O Pins | 34 |
| Корпус | TQFP-100 (100-pin Thin Quad Flat Pack) |
| Propagation Delay (tPD) | 10 ns |
| Supply Voltage (VCCINT) | 3.3 V |
| Process Technology | CMOS EEPROM |
| In-System Programmability | IEEE Std. 1149.1 (JTAG) and IEEE Std. 1532 compliant |
| Global Clock Signals | 2 (with optional inversion) |
| Output Enable Signals | 6 or 10 pin- or logic-driven |
| Output Slew-Rate Control | Programmable |
| Operating Temperature Grade | Commercial |
| MultiVolt I/O Support | 1.5V / 1.8V / 2.5V / 3.3V interfaces |
Руководство по цоколевке EPM3064ATC100-10 в корпусе tqfp-100 (100-pin thin quad flat pack)
Цоколевка для EPM3064ATC100-10 (корпус tqfp-100 (100-pin thin quad flat pack)). Эта цифровая ИС включает выводы GPIO, интерфейсы связи (UART, SPI, I2C) и выводы питания. Обратитесь к техническому описанию производителя для альтернативных функций выводов и вариантов конфигурации. Необходимо для проектирования встраиваемых систем и трассировки печатных плат.
Нет подробных данных о распиновке для EPM3064ATC100-10.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
EPM3064ATC100-10 подходит для 6 применениеs: Bus-Interface Glue Logic, Address Decoding and Chip-Select Generation, State-Machine Control, I/O Expansion Bridges, Legacy System Bring-Up, Embedded Control and Sequencing.
Bus-Interface Glue Logic
The EPM3064ATC100-10 is well-suited to bus-interface glue logic because its 10ns tPD and 34 user I/O pins comfortably handle address-latch, buffer, and transceiver control functions across multi-master buses. With 64 macrocells, designers can implement address decoding, chip-select generation, and interrupt steering for 8/16/32-bit microprocessor buses in a single device. The 3.3V core with MultiVolt I/O lets the same CPLD interface 1.8V peripherals and 5V-tolerant inputs, eliminating external level shifters. JTAG ISP per IEEE 1149.1 enables in-system updates of glue-logic revisions without board removal.
Рекомендуется
Address Decoding and Chip-Select Generation
The 64-macrocell capacity of the EPM3064ATC100-10 maps directly to 32 to 64 independent chip-select outputs in a typical address-decoder pattern, making it a strong fit for legacy embedded platforms with multiple peripherals. Two global clocks with optional inversion support synchronous bank enables, while programmable output slew-rate control lets designers trade edge rate against EMI for memory-mapped expansion buses. The non-volatile EEPROM configuration guarantees chip-select outputs settle within microseconds of power-up, removing the boot-time race common with SRAM-based FPGAs.
Рекомендуется
State-Machine Control
For state-machine control in industrial controllers, the EPM3064ATC100-10's deterministic 10ns tPD means each Moore or Mealy transition completes in a bounded number of clock cycles regardless of logic complexity. With 34 I/O and 64 macrocells, designers can implement multi-state sequencers controlling motors, valves, or test fixtures while retaining headroom for status LEDs and safety interlocks. The 2-LAB architecture provides predictable routing delays across the chip, simplifying timing closure. JTAG-based ISP allows last-minute state-machine revisions during factory bring-up.
Рекомендуется
I/O Expansion Bridges
I/O expansion bridges for low-bandwidth peripherals - such as GPIO expansion, SPI-to-parallel conversion, or keypad scanning - are a classic MAX 3000A use case. The EPM3064ATC100-10's 34 user I/O pins, multi-voltage I/O support, and 10ns tPD enable seamless bridging between a microcontroller and downstream 1.8V / 3.3V peripherals. The 3.3V core draws modest quiescent current, and the TQFP-100 footprint provides easy hand-solder rework during prototyping. Two global clock signals allow synchronous multiplexing of input sources without external clock trees.
Рекомендуется
Legacy System Bring-Up
When extending the life of installed equipment, the EPM3064ATC100-10 provides a known-quantity programmable logic replacement for obsolete TTL or PAL devices. The EEPROM configuration retains the design through power cycles without external boot memory, which is essential for unattended legacy telecom and industrial-control installations. Two global clocks and 34 I/O pins support drop-in replacement of multi-chip 74LS logic clusters, while JTAG ISP allows firmware refresh via existing test headers. The NRND status means designers should plan a long-term migration to MAX V or MAX 10 CPLDs.
Рекомендуется
Embedded Control and Sequencing
The EPM3064ATC100-10 is commonly used for power-up sequencing, watchdog management, and reset distribution in embedded designs. Its deterministic 10ns timing, two global clocks, and 6-10 output enable signals make it straightforward to implement multi-rail power sequencers with precise inter-rail delays. The non-volatile EEPROM configuration means the sequencing logic is available within microseconds of VCC, well before any downstream MCU or ASIC completes its own reset. The TQFP-100 package allows placement adjacent to power-management ICs without trace-length concerns.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для EPM3064ATC100-10 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | EPM3064ATC100-7 | EPM3064ATC100-4 | EPM3064ATC100-10N | EPM3064ATC-100-10N | EPM3064AT100-10N |
|---|---|---|---|---|---|---|
| Package | TQFP-100 | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Pin-to-Pin Delay (tPD) | 10 ns | 7.5 ns (-25%) | 4 ns (-60%) | 10 ns (same) | 10 ns (same) | 10 ns (same) |
| Macrocells | 64 | 64 (same) | 64 (same) | 64 (same) | 64 (same) | 64 (same) |
| User I/O Pins | 34 | 34 (same) | 34 (same) | 34 (same) | 34 (same) | 34 (same) |
| Supply Voltage | 3.3 V | 3.3 V (same) | 3.3 V (same) | 3.3 V (same) | 3.3 V (same) | 3.3 V (same) |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND | NRND |
| Family | MAX 3000A | MAX 3000A (same) | MAX 3000A (same) | MAX 3000A (same) | MAX 3000A (same) | MAX 3000A (same) |
Ключевые отличия
- TQFP-100 packaging with abundant third-party tool support (против EPM7064AETC44-10N)
- Instant-on non-volatile EEPROM configuration (против SRAM-based FPGAs in similar density)
- 10 ns deterministic tPD regardless of logic utilization (против FPGA timing models)
Заметки по проектированию
JTAG pins (TCK, TMS, TDI, TDO) must remain accessible for in-system programming per IEEE 1149.1. Route these signals away from fast-switching clocks and noisy power planes; place a 10 kohm pull-up on TCK and TMS to keep the boundary-scan state machine in a known reset state when the test header is disconnected. Keep JTAG trace lengths under 6 inches to avoid signal-integrity issues.
Decouple each VCCINT pin with a 0.1 uF ceramic capacitor placed within 3 mm of the pin, plus a bulk 10 uF tantalum or ceramic near the TQFP-100 cluster. The MAX 3000A core draws modest current but the simultaneous-switching output current during ISP programming can sag the supply; bulk capacitance prevents programming failures.
Do not confuse EPM3064ATC100-10 (MAX 3000A) with EPM7064AETC44-10N (MAX 7000A in TQFP-44). They share the EPM prefix but differ in macrocell count, package, and pinout. Cross-reference search results that list the MAX 7000A as a "complete replacement" are misleading - it is a different package and requires PCB rework. Stay within MAX 3000A family members for true drop-in alternatives.
Use programmable slew-rate control to slow edge rates on long PCB traces to reduce EMI. The MAX 3000A supports both fast and slow slew rates per pin; for traces longer than 5 cm carrying clock or synchronous signals, configure slow slew to limit harmonic content. Combine with series termination for high-frequency outputs driving backplane connectors.
Информация о соответствии
RoHS/REACH status not stated in the provided Verified Web Data; the "N" suffix variants denote lead-free packaging. CPLDs are not AEC-Q100 qualified unless explicitly designated.
