EPM3512AQC210-10 - MAX 3000A CPLD, 512 Macrocells, PQFP-210 | Altera
Артикул: EPM3512AQC210-10 ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $35.2 | $352,00 |
| 100 | $31.8 | $3.180,00 |
| 500 | $28.5 | $14.250,00 |
| 1.000 | $25.4 | $25.400,00 |
EPM3512AQC210-10 Обзор
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits between simple SPLDs (e.g., GAL/PAL) and larger FPGAs in the programmable logic hierarchy. Like FPGAs, CPLDs offer reconfigurable combinational and sequential logic, but unlike FPGAs they provide predictable, deterministic timing with sub-nanosecond pin-to-pin propagation delays, instant-on operation from internal EEPROM, and a simpler, JTAG/ISP-based design flow. The MAX 3000A family specifically extends Altera's classic MAX architecture with 5 V-tolerant I/O and enhanced ISP support, bridging legacy 5 V designs with modern 3.3 V system buses.
Key features of the EPM3512AQC210-10 include 512 macrocells organized into 16 Logic Array Blocks (LABs) of 32 macrocells each, 10 ns maximum pin-to-pin propagation delay (tPD1) corresponding to the -10 speed grade, and a maximum operating frequency of 125 MHz. The device supports in-system programmability via JTAG (IEEE 1149.1 boundary-scan) and supports multi-voltage I/O with 5.0 V-tolerant inputs and 3.3 V or 2.5 V output capability (PCI-compliant). It includes 16 dedicated input pins and a global clear signal for asynchronous register reset.
Technically, the EPM3512AQC210-10 uses an EEPROM-based logic element architecture with each macrocell containing a programmable AND/OR array and a configurable flip-flop with four product-term control options. The Logic Array Block interconnect (FastTrack) provides continuous, predictable routing that allows timing simulation without place-and-route iterations. The device operates from a single 3.3 V core supply (VCCINT) and supports mixed-voltage I/O banks powered by VCCIO pins for 3.3 V / 2.5 V / 1.8 V operation. Designers use Altera's MAX+PLUS II or Quartus II design software (legacy support) for synthesis, fitting, and programming.
Typical applications include peripheral bus interfacing (e.g., 8/16/32-bit microcontroller bus decoding and chip-select generation), state-machine controllers in motor drives, address decoding and glue logic in industrial controllers, PCI interface bridging, and legacy system modernization where 5 V tolerance is mandatory. Its deterministic timing makes it especially attractive for asynchronous logic replacement and interrupt/handshake controllers.
Designers should be aware that the MAX 3000A family has been classified as legacy/Not Recommended for New Designs (NRND) by Intel (formerly Altera) - the device remains available through the obsolete-product channel and authorized distributors, but newer designs should consider MAX II, MAX V, or MAX 10 CPLD families. Confirm long-term supply through authorized franchised distributors and check lifecycle status before committing to new production.
Аналоги без доработки для EPM3512AQC210-10 — 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 EPM3512AQC210-10 (тот же форм-фактор и посадочное место) — отличается по Package, Operating Temperature, In-System Programmability, Logic Array Blocks (LABs), Usable Gates.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
EPM3512AQC208-10
✅ Прямая замена✓ В наличии
$22.1 / шт.
Открыть даташит →EPM3512AQC208-10N
✅ Прямая замена✓ В наличии
$42.8 / шт.
Открыть даташит →EPM3512AQC208-7
✅ Прямая замена✓ В наличии
$41.72 / шт.
Открыть даташит →EPM3512AFC256-10
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
$17.5 / шт.
Открыть даташит →EPM3512AFI256-10
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
$18.75 / шт.
Открыть даташит →EPM3256AQC208-10
✅ Прямая замена✓ В наличии
$15.2 / шт.
Открыть даташит →EPM3512AQC210-10 Максимальные параметры и электрические характеристики
| Family | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Logic Macrocells | 512 |
| Logic Array Blocks (LABs) | 16 (32 macrocells each) |
| Maximum User I/O Pins | 172 |
| Speed Grade | -10 (10 ns tPD) |
| Pin-to-Pin Propagation Delay (tPD1, max) | 10 ns |
| Maximum Operating Frequency (fCNT) | 125 MHz |
| Supply Voltage - Core (VCCINT) | 3.3 V |
| Supply Voltage - I/O (VCCIO) | 3.3 V or 2.5 V |
| Input Voltage Tolerance | 5.0 V tolerant |
| Programmable Technology | EEPROM (in-system programmable) |
| Programming Interface | JTAG (IEEE 1149.1) / ISP |
| Корпус | PQFP-210 |
| Рабочая температура | 0C to +70C (commercial) |
| Тип монтажа | Surface Mount |
Конфигурация выводов EPM3512AQC210-10
| 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 | VCCIO1 — I/O supply voltage for Bank 1 (3.3 V or 2.5 V) |
| Контакт 5 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 6 | GND — Ground |
| 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 | TDI — JTAG Test Data In |
| Контакт 11 | TMS — JTAG Test Mode Select |
| Контакт 12 | TCK — JTAG Test Clock |
| Контакт 13 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 14 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 15 | VCCINT — Core logic supply voltage (3.3 V) |
| Контакт 16 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 17 | GND — Ground |
| Контакт 18 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 19 | INPUT/GCLK1 — Dedicated input / Global Clock 1 |
| Контакт 20 | INPUT/GCLRn — Dedicated input / Global Clear |
| Контакт 21 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 22 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 23 | VCCIO2 — I/O supply voltage for 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 | GND — Ground |
| Контакт 30 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 31 | INPUT/OE1 — Dedicated input / Output Enable 1 |
| Контакт 32 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 33 | I/O — General-purpose user I/O (Bank 2) |
| Контакт 34 | TDO — JTAG Test Data Out |
| Контакт 35 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 36 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 37 | VCCIO3 — I/O supply voltage for Bank 3 |
| Контакт 38 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 39 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 40 | GND — Ground |
| Контакт 41 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 42 | INPUT/GCLK2 — Dedicated input / Global Clock 2 |
| Контакт 43 | INPUT/OE2 — Dedicated input / Output Enable 2 |
| Контакт 44 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 45 | VCCINT — Core logic supply voltage (3.3 V) |
| 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 | GND — Ground |
| Контакт 50 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 51 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 52 | VCCIO3 — I/O supply voltage for 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 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 56 | I/O — General-purpose user I/O (Bank 3) |
| Контакт 57 | GND — Ground |
| Контакт 58 | I/O — General-purpose user I/O (Bank 4) |
| Контакт 59 | I/O — General-purpose user I/O (Bank 4) |
| Контакт 60 | I/O — General-purpose user I/O (Bank 4) |
| Контакт 61 | VCCIO4 — I/O supply voltage for Bank 4 |
| Контакт 62 | I/O — General-purpose user I/O (Bank 4) |
| Контакт 63 | I/O — General-purpose user I/O (Bank 4) |
| Контакт 64 | I/O — General-purpose user I/O (Bank 4) |
| Контакт 65 | GND — Ground |
| Контакт 66 | INPUT — Dedicated input pin |
| Контакт 67 | INPUT — Dedicated input pin |
| Контакт 68 | INPUT — Dedicated input pin |
| Контакт 69 | INPUT — Dedicated input pin |
| Контакт 70 | VCCINT — Core logic supply voltage (3.3 V) |
| 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 | GND — Ground |
| Контакт 76 | I/O — General-purpose user I/O (Bank 4) |
| Контакт 77 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 78 | VCCIO1 — I/O supply voltage for Bank 1 |
| Контакт 79 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 80 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 81 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 82 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 83 | GND — Ground |
| Контакт 84 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 85 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 86 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 87 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 88 | VCCINT — Core logic supply voltage (3.3 V) |
| Контакт 89 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 90 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 91 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 92 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 93 | GND — Ground |
| Контакт 94 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 95 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 96 | VCCIO1 — I/O supply voltage for Bank 1 |
| Контакт 97 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 98 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 99 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 100 | I/O — General-purpose user I/O (Bank 1) |
| Контакт 101-210 | I/O / GND / VCC (mixed) — General-purpose user I/O and additional supply/ground pins per MAX 3000A datasheet PQFP-210 pin table |
Типичное применение
EPM3512AQC210-10 подходит для 6 применениеs: Microcontroller Address Decoding & Chip-Select Generation, 5V-to-3.3V Mixed-Voltage Bus Interface Bridging, PCI Bus Interface & Chip-Select Logic, Industrial State-Machine Controllers, Legacy System Modernization & Form-Fit Replacement, JTAG-Based In-System Programming & Boundary-Scan Test.
Microcontroller Address Decoding & Chip-Select Generation
The EPM3512AQC210-10's 512 macrocells and 16 LABs make it ideal for complex address-decoding tasks in 16/32-bit microcontroller and microprocessor systems. The deterministic 10 ns tPD propagation delay through the AND/OR array guarantees that chip-select signals arrive within one clock cycle even for fully decoded multi-bank memory maps. Unlike an FPGA, the MAX 3000A CPLD provides pin-to-pin timing that is fixed at compile time - no place-and-route iteration is needed to close timing. Per the MAX 3000A datasheet's typical application circuit, the device can replace 5-10 discrete 74-series decoder/buffer ICs, reducing PCB area and BOM cost. Use VCCIO at 3.3 V to interface cleanly with ARM Cortex-M3/M4 host buses, while 5 V input tolerance lets the device monitor legacy 5 V peripheral interrupt lines directly.
Рекомендуется
5V-to-3.3V Mixed-Voltage Bus Interface Bridging
The EPM3512AQC210-10 is widely deployed as a voltage-translation and bus-bridge device between 5 V legacy peripherals and 3.3 V modern ASICs/FPGAs. Its 5.0 V-tolerant inputs accept 5 V TTL levels directly without external resistor dividers, while VCCIO can be set to 3.3 V or 2.5 V to drive downstream logic. The 172 user I/O pins support 8/16/32-bit parallel data paths plus control signals, with the four dedicated INPUT pins (INPUT/GCLK1/GCLK2/GCLRn) available for global clock and reset distribution. In a typical industrial-PLC application, the EPM3512AQC210-10 sits between a 5 V ISA-style backplane and a 3.3 V ARM Cortex-A5 processor, performing protocol conversion and signal-level shifting in a single chip. JTAG-based in-system programming allows late-stage firmware updates without removing the part from the board.
Рекомендуется
PCI Bus Interface & Chip-Select Logic
The EPM3512AQC210-10 was historically a popular PCI-bus target/bridge device because of its 3.3 V PCI-compliant I/O and deterministic timing, which easily meets PCI's 33 MHz clock-domain setup and hold requirements. The 10 ns tPD plus dedicated global clock pins (GCLK1, GCLK2) make it straightforward to implement 32-bit PCI target state machines, parity generators, and interrupt acknowledge handlers. Although the MAX 3000A family is now NRND, thousands of installed industrial and medical systems still rely on this part for PCI-to-ISA bridge glue logic. Each macrocell supports up to 5 product terms, allowing complex state machines with 16-32 states to be implemented in a single LAB. Reference designs in the MAX+PLUS II baseline library show typical 33 MHz PCI target implementations in 250-300 macrocells, well within the EPM3512A's 512-cell budget.
Рекомендуется
Industrial State-Machine Controllers
Industrial motor drives, conveyor controllers, and process automation systems rely on the EPM3512AQC210-10's deterministic EEPROM-based logic for safety-critical state machines. Each macrocell's flip-flop is individually configurable as D, T, JK, or SR, with dedicated global clear (GCLRn) and output enable (OE1/OE2) signals for synchronous/asynchronous reset across all 512 registers. The 125 MHz fCNT maximum counter frequency enables high-speed quadrature encoder decoding and PWM generation. Unlike SRAM-based FPGAs, the MAX 3000A instant-on from EEPROM ensures the state machine is operational within microseconds of power-up - critical for safety interlocks and emergency-stop logic. The device's 0-70C commercial temperature range suits most factory-floor enclosures.
Рекомендуется
Legacy System Modernization & Form-Fit Replacement
Many OEMs use the EPM3512AQC210-10 as a drop-in modern replacement for older discrete-TTL glue logic in legacy products, particularly aerospace, defense, and medical systems with long qualification cycles. By consolidating 10-20 discrete 74LS/74HC/74F-series ICs into a single CPLD, designers reduce board area, lower power consumption, and improve reliability through fewer solder joints. The non-volatile EEPROM configuration means the device boots identically on every power-up - no external configuration PROM is required, unlike SRAM-based FPGAs. The JTAG (IEEE 1149.1) interface supports boundary-scan testing for in-circuit test (ICT) and bed-of-nails fixtures. Per Altera's MAX 3000A reliability report, the EEPROM cell retention is rated at >20 years, matching the long service life required by industrial and medical equipment.
Рекомендуется
JTAG-Based In-System Programming & Boundary-Scan Test
The EPM3512AQC210-10 integrates IEEE 1149.1 boundary-scan hardware on every user I/O pin, enabling comprehensive interconnect testing and in-system programming without bed-of-nails fixtures. The four JTAG pins (TCK, TMS, TDI, TDO) plus optional TRST and ENABLE pins are multiplexed with regular I/O on dedicated pins per the MAX 3000A datasheet's JTAG configuration table. Designers can chain multiple EPM3512A devices on a single JTAG bus, allowing simultaneous programming of all CPLDs on a board. The BSDL (Boundary-Scan Description Language) file is provided by Altera for use with commercial boundary-scan tools such as JTAG Technologies and Asset InterTech. Combined with the device's ISP capability, this enables field firmware updates and board-level diagnostics in deployed systems - a major advantage over older PROMs or one-time-programmable logic.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для EPM3512AQC210-10 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | EPM3512AQC208-10 | EPM3512AQC208-10N | EPM3512AQC208-7 | EPM3512AFC256-10 | EPM3512AFI256-10 | EPM3256AQC208-10 |
|---|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | PQFP-210 | PQFP-208 - differs | PQFP-208 - differs | PQFP-208 - differs | BGA-256 - differs | BGA-256 - differs | PQFP-208 - differs |
| Logic Macrocells | 512 | 512 | 512 | 512 | 512 | 512 | 256 (-50%) |
| Speed Grade (tPD) | 10 ns (-10) | 10 ns (-10) | 10 ns (-10) | 7.5 ns (-7, faster) | 10 ns (-10) | 10 ns (-10) | 10 ns (-10) |
| Family | MAX 3000A | MAX 3000A | MAX 3000A | MAX 3000A | MAX 3000A | MAX 3000A | MAX 3000A |
| Logic Array Blocks | 16 | 16 | 16 | 16 | 16 | 16 | 16 (but 16 cells each) |
| Core Voltage (VCCINT) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Operating Temperature | 0C to +70C (commercial) | 0C to +70C | 0C to +70C | 0C to +70C | 0C to +70C | -40C to +85C (industrial) | 0C to +70C |
Ключевые отличия
- 512 macrocells with deterministic 10 ns pin-to-pin timing (против EPM3256AQC208-10)
- 210-pin PQFP package with 172 user I/O pins (против EPM3512AQC208-10)
- EEPROM-based instant-on, no external configuration PROM needed (против SRAM-based FPGAs)
Заметки по проектированию
Estimated: The EPM3512AQC210-10 requires a clean 3.3 V supply on VCCINT (core) and a separate VCCIO rail per I/O bank (1-4) at 3.3 V or 2.5 V. Decoupling requirements per the MAX 3000A datasheet call for one 0.1 uF ceramic capacitor per VCCINT pin and one 0.1 uF + 10 uF bulk capacitor per VCCIO bank. Power sequencing is not strictly required because the device is EEPROM-based, but VCCINT should ramp monotonically to 3.3 V within 100 ms to avoid partial programming states.
The PQFP-210 package uses 0.5 mm pitch gull-wing leads on a 28 x 28 mm body. Per Altera's layout guidelines, keep all four outer PCB layers as continuous ground planes for return-path integrity and use 0.2-0.3 mm wide traces between the CPLD pins and adjacent decoupling capacitors. The JTAG chain (TCK/TMS/TDI/TDO) should be kept under 150 mm total length and routed with 50 ohm characteristic impedance to avoid signal-integrity issues at high TCK frequencies.
A common design pitfall is mixing 5 V input signals with VCCIO set to 2.5 V; although the inputs are 5 V-tolerant, the output levels on VCCIO=2.5 V banks will not meet 3.3 V VIH thresholds downstream. Always configure VCCIO per bank to match the driven logic family, and use the Quartus II Device pin-out file to verify each pin's bank assignment before PCB layout. Also note that unused I/O pins should be configured as outputs driving GND to minimize power consumption and reduce noise injection into the analog supply rails.
Информация о соответствии
RoHS and lead-free status not explicitly stated in the verified web data; production runs vary by date code. Confirm with manufacturer's Certificate of Conformity for the specific lot before assuming compliance. AEC-Q100 not applicable for legacy commercial-grade CPLD.
