EPM3512AQC210-10 - MAX 3000A CPLD, 512 Macrocells, PQFP-210 | Altera
N.º da peça: EPM3512AQC210-10 ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 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 Visão geral
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.
Alternativas drop-in para EPM3512AQC210-10 — 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 EPM3512AQC210-10 (mesmo formato e footprint) — diferindo em Package, Operating Temperature, In-System Programmability, Logic Array Blocks (LABs), Usable Gates.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM3512AQC208-10
✅ Drop-In✓ Em estoque
$22.1 / unidade
Ver ficha técnica →EPM3512AQC208-10N
✅ Drop-In✓ Em estoque
$42.8 / unidade
Ver ficha técnica →EPM3512AQC208-7
✅ Drop-In✓ Em estoque
$41.72 / unidade
Ver ficha técnica →EPM3512AFC256-10
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$17.5 / unidade
Ver ficha técnica →EPM3512AFI256-10
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$18.75 / unidade
Ver ficha técnica →EPM3256AQC208-10
✅ Drop-In✓ Em estoque
$15.2 / unidade
Ver ficha técnica →EPM3512AQC210-10 Classificações máximas e características elétricas
| 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 |
| Encapsulamento | PQFP-210 |
| Temperatura de operação | 0C to +70C (commercial) |
| Tipo de montagem | Surface Mount |
Configuração de pinos do EPM3512AQC210-10
| 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 | VCCIO1 — I/O supply voltage for Bank 1 (3.3 V or 2.5 V) |
| Pino 5 | I/O — General-purpose user I/O (Bank 1) |
| Pino 6 | GND — Ground |
| 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 | TDI — JTAG Test Data In |
| Pino 11 | TMS — JTAG Test Mode Select |
| Pino 12 | TCK — JTAG Test Clock |
| Pino 13 | I/O — General-purpose user I/O (Bank 2) |
| Pino 14 | I/O — General-purpose user I/O (Bank 2) |
| Pino 15 | VCCINT — Core logic supply voltage (3.3 V) |
| Pino 16 | I/O — General-purpose user I/O (Bank 2) |
| Pino 17 | GND — Ground |
| Pino 18 | I/O — General-purpose user I/O (Bank 2) |
| Pino 19 | INPUT/GCLK1 — Dedicated input / Global Clock 1 |
| Pino 20 | INPUT/GCLRn — Dedicated input / Global Clear |
| Pino 21 | I/O — General-purpose user I/O (Bank 2) |
| Pino 22 | I/O — General-purpose user I/O (Bank 2) |
| Pino 23 | VCCIO2 — I/O supply voltage for Bank 2 |
| Pino 24 | I/O — General-purpose user I/O (Bank 2) |
| Pino 25 | I/O — General-purpose user I/O (Bank 2) |
| Pino 26 | I/O — General-purpose user I/O (Bank 2) |
| Pino 27 | I/O — General-purpose user I/O (Bank 2) |
| Pino 28 | I/O — General-purpose user I/O (Bank 2) |
| Pino 29 | GND — Ground |
| Pino 30 | I/O — General-purpose user I/O (Bank 2) |
| Pino 31 | INPUT/OE1 — Dedicated input / Output Enable 1 |
| Pino 32 | I/O — General-purpose user I/O (Bank 2) |
| Pino 33 | I/O — General-purpose user I/O (Bank 2) |
| Pino 34 | TDO — JTAG Test Data Out |
| Pino 35 | I/O — General-purpose user I/O (Bank 3) |
| Pino 36 | I/O — General-purpose user I/O (Bank 3) |
| Pino 37 | VCCIO3 — I/O supply voltage for Bank 3 |
| Pino 38 | I/O — General-purpose user I/O (Bank 3) |
| Pino 39 | I/O — General-purpose user I/O (Bank 3) |
| Pino 40 | GND — Ground |
| Pino 41 | I/O — General-purpose user I/O (Bank 3) |
| Pino 42 | INPUT/GCLK2 — Dedicated input / Global Clock 2 |
| Pino 43 | INPUT/OE2 — Dedicated input / Output Enable 2 |
| Pino 44 | I/O — General-purpose user I/O (Bank 3) |
| Pino 45 | VCCINT — Core logic supply voltage (3.3 V) |
| Pino 46 | I/O — General-purpose user I/O (Bank 3) |
| Pino 47 | I/O — General-purpose user I/O (Bank 3) |
| Pino 48 | I/O — General-purpose user I/O (Bank 3) |
| Pino 49 | GND — Ground |
| Pino 50 | I/O — General-purpose user I/O (Bank 3) |
| Pino 51 | I/O — General-purpose user I/O (Bank 3) |
| Pino 52 | VCCIO3 — I/O supply voltage for Bank 3 |
| Pino 53 | I/O — General-purpose user I/O (Bank 3) |
| Pino 54 | I/O — General-purpose user I/O (Bank 3) |
| Pino 55 | I/O — General-purpose user I/O (Bank 3) |
| Pino 56 | I/O — General-purpose user I/O (Bank 3) |
| Pino 57 | GND — Ground |
| Pino 58 | I/O — General-purpose user I/O (Bank 4) |
| Pino 59 | I/O — General-purpose user I/O (Bank 4) |
| Pino 60 | I/O — General-purpose user I/O (Bank 4) |
| Pino 61 | VCCIO4 — I/O supply voltage for Bank 4 |
| Pino 62 | I/O — General-purpose user I/O (Bank 4) |
| Pino 63 | I/O — General-purpose user I/O (Bank 4) |
| Pino 64 | I/O — General-purpose user I/O (Bank 4) |
| Pino 65 | GND — Ground |
| Pino 66 | INPUT — Dedicated input pin |
| Pino 67 | INPUT — Dedicated input pin |
| Pino 68 | INPUT — Dedicated input pin |
| Pino 69 | INPUT — Dedicated input pin |
| Pino 70 | VCCINT — Core logic supply voltage (3.3 V) |
| Pino 71 | I/O — General-purpose user I/O (Bank 4) |
| Pino 72 | I/O — General-purpose user I/O (Bank 4) |
| Pino 73 | I/O — General-purpose user I/O (Bank 4) |
| Pino 74 | I/O — General-purpose user I/O (Bank 4) |
| Pino 75 | GND — Ground |
| Pino 76 | I/O — General-purpose user I/O (Bank 4) |
| Pino 77 | I/O — General-purpose user I/O (Bank 1) |
| Pino 78 | VCCIO1 — I/O supply voltage for Bank 1 |
| Pino 79 | I/O — General-purpose user I/O (Bank 1) |
| Pino 80 | I/O — General-purpose user I/O (Bank 1) |
| Pino 81 | I/O — General-purpose user I/O (Bank 1) |
| Pino 82 | I/O — General-purpose user I/O (Bank 1) |
| Pino 83 | GND — Ground |
| Pino 84 | I/O — General-purpose user I/O (Bank 1) |
| Pino 85 | I/O — General-purpose user I/O (Bank 1) |
| Pino 86 | I/O — General-purpose user I/O (Bank 1) |
| Pino 87 | I/O — General-purpose user I/O (Bank 1) |
| Pino 88 | VCCINT — Core logic supply voltage (3.3 V) |
| Pino 89 | I/O — General-purpose user I/O (Bank 1) |
| Pino 90 | I/O — General-purpose user I/O (Bank 1) |
| Pino 91 | I/O — General-purpose user I/O (Bank 1) |
| Pino 92 | I/O — General-purpose user I/O (Bank 1) |
| Pino 93 | GND — Ground |
| Pino 94 | I/O — General-purpose user I/O (Bank 1) |
| Pino 95 | I/O — General-purpose user I/O (Bank 1) |
| Pino 96 | VCCIO1 — I/O supply voltage for Bank 1 |
| Pino 97 | I/O — General-purpose user I/O (Bank 1) |
| Pino 98 | I/O — General-purpose user I/O (Bank 1) |
| Pino 99 | I/O — General-purpose user I/O (Bank 1) |
| Pino 100 | I/O — General-purpose user I/O (Bank 1) |
| Pino 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 |
Aplicações típicas
EPM3512AQC210-10 é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM3512AQC210-10 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- 512 macrocells with deterministic 10 ns pin-to-pin timing (vs EPM3256AQC208-10)
- 210-pin PQFP package with 172 user I/O pins (vs EPM3512AQC208-10)
- EEPROM-based instant-on, no external configuration PROM needed (vs SRAM-based FPGAs)
Notas de projeto
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.
Informações de conformidade
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.
