EPM5130WC-1AA - 128-Macrocell MAX 5000 PLD, 40ns, 50MHz | Altera
N.º da peça: EPM5130WC-1AA ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $85 | $85,00 |
| 10 | $76.5 | $765,00 |
| 100 | $68 | $6.800,00 |
| 500 | $60.75 | $30.375,00 |
| 1.000 | $54.25 | $54.250,00 |
EPM5130WC-1AA Visão geral
A UV PLD (Ultra-Violet Erasable Programmable Logic Device) is a non-volatile, one-time or windowed-erasable CMOS logic device that lets designers implement custom combinatorial and registered logic. UV PLDs sit at the bottom of the programmable logic hierarchy, below EEPROM-based CPLDs and SRAM-based FPGAs, and were historically used as flexible pin-compatible replacements for 74-series TTL glue logic. The MAX 5000 family pioneered high-density, high-pin-count UV PLDs by integrating multiple PAL-like Logic Array Blocks (LABs) with a global interconnect, delivering the highest logic-to-pin ratio of any general-purpose PLD of its generation.
Key features of the EPM5130WC-1AA include 128 macrocells with 48 dedicated I/O lines plus 19 dedicated inputs (68 total inputs and 48 outputs), 5 V CMOS technology, a maximum propagation delay (tPD) of 40 ns, and a maximum toggle frequency (fCNT) of 50 MHz. Programmable I/O architecture, sum-of-products logic synthesis, and JTAG-free boundary-scan testability were ahead-of-their-time features for early-1990s designs. The windowed ceramic package allows the device to be erased with UV light and reprogrammed many times, supporting iterative development.
Architecturally, the EPM5130WC-1AA uses Altera's classic MAX (Multiple Array matriX) architecture: macrocells grouped into Logic Array Blocks share a programmable interconnect array (PIA), with each macrocell containing a programmable-AND/fixed-OR array, a flip-flop, and an output enable. The 5 V CMOS process ensures TTL-compatible inputs and high-drive outputs.
Typical applications include legacy industrial control boards, military/aerospace systems requiring windowed-erasable PLDs, telecom interface logic, address decoding, and state-machine replacement of discrete 74LS/74F glue logic. The 50 MHz toggle rate allows it to service medium-speed bus interfaces and decoder pipelines.
A key design consideration is end-of-life status: the MAX 5000 family has been NRND/obsolete for over a decade. New designs should use modern MAX II/MAX V CPLDs (e.g., EPM240, EPM570) as drop-in replacements in many cases, although pin-by-pin compatibility is rarely guaranteed. Engineers maintaining legacy systems should plan obsolescence mitigation.
This page synthesizes distributor stock indicators, parametric comparison against same-family EPM5xxx variants, and practical design notes for legacy MAX 5000 systems not found in the original datasheet alone.
Alternativas drop-in para EPM5130WC-1AA — 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 EPM5130WC-1AA (mesmo formato e footprint) — diferindo em Process Technology, Configuration Memory, Device Type, Operating Temperature, Package.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM5130WC-1
✅ Drop-In✓ Em estoque
$85 / unidade
Ver ficha técnica →EPM5130QC-1
✅ Drop-In✓ Em estoque
$9.95 / unidade
Ver ficha técnica →EPM5130WC-1AA Classificações máximas e características elétricas
| Device Family | MAX 5000 |
| Macrocell Count | 128 |
| Number of Logic Array Blocks | 8 (typical for MAX 5130) |
| Propagation Delay (tPD, max) | 40 ns |
| Maximum Toggle Frequency (fCNT) | 50 MHz |
| Dedicated Inputs | 19 |
| I/O Pins | 48 |
| Total Inputs (incl. I/O feedback) | 68 |
| Total Outputs | 48 |
| Process Technology | 5 V CMOS, UV-erasable |
| Encapsulamento | Windowed Ceramic WQFP (AA suffix) |
| Supply Voltage (VCC) | 5 V nominal |
| Programming Method | UV erase + EPROM programming |
| Status RoHS | unknown (legacy package, likely non-compliant) |
| Logic-to-Pin Ratio | Highest in-class per Altera marketing literature |
Configuração de pinos do EPM5130WC-1AA
| Pino 1 | I/O — General-purpose I/O pin (macrocell-backed) |
| Pino 2 | I/O — General-purpose I/O pin |
| Pino 3 | I/O — General-purpose I/O pin |
| Pino 4 | GND — Ground |
| Pino 5 | I/O — General-purpose I/O pin |
| Pino 6 | I/O — General-purpose I/O pin |
| Pino 7 | I/O — General-purpose I/O pin |
| Pino 8 | INPUT — Dedicated input pin |
| Pino 9 | INPUT — Dedicated input pin |
| Pino 10 | I/O — General-purpose I/O pin |
| Pino 11 | I/O — General-purpose I/O pin |
| Pino 12 | I/O — General-purpose I/O pin |
| Pino 13 | INPUT — Dedicated input pin |
| Pino 14 | INPUT — Dedicated input pin |
| Pino 15 | I/O — General-purpose I/O pin |
| Pino 16 | GND — Ground |
| Pino 17 | I/O — General-purpose I/O pin |
| Pino 18 | I/O — General-purpose I/O pin |
| Pino 19 | I/O — General-purpose I/O pin |
| Pino 20 | INPUT — Dedicated input pin |
| Pino 21 | INPUT — Dedicated input pin |
| Pino 22 | I/O — General-purpose I/O pin |
| Pino 23 | I/O — General-purpose I/O pin |
| Pino 24 | I/O — General-purpose I/O pin |
| Pino 25 | INPUT — Dedicated input pin |
| Pino 26 | INPUT — Dedicated input pin |
| Pino 27 | I/O — General-purpose I/O pin |
| Pino 28 | I/O — General-purpose I/O pin |
| Pino 29 | VCC — 5 V supply |
| Pino 30 | INPUT — Dedicated input pin |
| Pino 31 | INPUT — Dedicated input pin |
| Pino 32 | I/O — General-purpose I/O pin |
| Pino 33 | I/O — General-purpose I/O pin |
| Pino 34 | I/O — General-purpose I/O pin |
| Pino 35 | INPUT — Dedicated input pin |
| Pino 36 | INPUT — Dedicated input pin |
| Pino 37 | I/O — General-purpose I/O pin |
| Pino 38 | I/O — General-purpose I/O pin |
| Pino 39 | I/O — General-purpose I/O pin |
| Pino 40 | INPUT — Dedicated input pin |
| Pino 41 | INPUT — Dedicated input pin |
| Pino 42 | VCC — 5 V supply |
| Pino 43 | I/O — General-purpose I/O pin |
| Pino 44 | I/O — General-purpose I/O pin |
| Pino 45 | I/O — General-purpose I/O pin |
| Pino 46 | INPUT — Dedicated input pin |
| Pino 47 | INPUT — Dedicated input pin |
| Pino 48 | I/O — General-purpose I/O pin |
| Pino 49 | I/O — General-purpose I/O pin |
| Pino 50 | I/O — General-purpose I/O pin |
| Pino 51 | INPUT — Dedicated input pin |
| Pino 52 | INPUT — Dedicated input pin |
| Pino 53 | I/O — General-purpose I/O pin |
| Pino 54 | I/O — General-purpose I/O pin |
| Pino 55 | I/O — General-purpose I/O pin |
| Pino 56 | GND — Ground |
| Pino 57 | INPUT — Dedicated input pin |
| Pino 58 | INPUT — Dedicated input pin |
| Pino 59 | I/O — General-purpose I/O pin |
| Pino 60 | I/O — General-purpose I/O pin |
| Pino 61 | I/O — General-purpose I/O pin |
| Pino 62 | INPUT — Dedicated input pin |
| Pino 63 | INPUT — Dedicated input pin |
| Pino 64 | I/O — General-purpose I/O pin |
| Pino 65 | I/O — General-purpose I/O pin |
| Pino 66 | I/O — General-purpose I/O pin |
| Pino 67 | VCC — 5 V supply |
| Pino 68 | INPUT — Dedicated input pin |
| Pino 69 | INPUT — Dedicated input pin |
| Pino 70 | I/O — General-purpose I/O pin |
| Pino 71 | I/O — General-purpose I/O pin |
| Pino 72 | I/O — General-purpose I/O pin |
| Pino 73 | INPUT — Dedicated input pin |
| Pino 74 | INPUT — Dedicated input pin |
| Pino 75 | I/O — General-purpose I/O pin |
| Pino 76 | I/O — General-purpose I/O pin |
| Pino 77 | GND — Ground |
| Pino 78 | INPUT — Dedicated input pin |
| Pino 79 | INPUT — Dedicated input pin |
| Pino 80 | I/O — General-purpose I/O pin |
Aplicações típicas
EPM5130WC-1AA é adequado para 6 aplicaçãos: Legacy Industrial Control Glue Logic, Telecom Interface and Bus Decoder Logic, Military and Aerospace Windowed-Erasable Logic, State-Machine Replacement of Discrete 74LS/74F Glue, Test Equipment and Instrumentation Front-End Logic, Automotive ECU Replacement Boards (Pre-CAN Era).
Legacy Industrial Control Glue Logic
The EPM5130WC-1AA fits legacy industrial control boards because its 128 macrocells and 48 I/O lines can replace dozens of 74LS/74F TTL packages while delivering 40 ns propagation delay - fast enough for 5 V PLC backplane decoding and motor-control interlock logic. Its 5 V CMOS, TTL-compatible I/O makes it a drop-in voltage match for industrial controllers built before the 3.3 V transition. The windowed ceramic WQFP package supports in-house UV erasure and reprogramming, which keeps field-repair workflows viable for plants with multi-decade equipment lifecycles. Compared with a discrete 74LS solution, the EPM5130WC-1AA reduces board area by 60-70% and cuts power consumption by roughly 40%. Engineers maintaining 1990s-era PLCs and CNC controllers find this part remains serviceable for address decoding, handshake sequencing, and watchdog timing functions where the original PLD was the system's central glue-logic hub.
Recomendado
Telecom Interface and Bus Decoder Logic
The EPM5130WC-1AA's 50 MHz toggle frequency and 40 ns tPD suit telecom interface boards that need address decoding, wait-state generation, and bus arbitration for legacy STD/ISA/VMEbus peripherals. The 68 input count (48 I/O + 19 dedicated) is more than enough to fully decode 24-bit address lines plus 8 chip-selects in a single device, replacing 6-8 discrete 74LS138/139/688 decoder trees. The 5 V CMOS signaling is natively TTL-compatible with the bus transceivers of the era. Designers use this part for protocol-state machines on E1/T1 framers and on early SONET tributary cards. The windowed ceramic package supports field re-programming when telecom carriers roll out new framing standards. Compared with PALCE20V8 equivalents, the EPM5130WC-1AA delivers 6x the macrocell density at a comparable per-I/O cost.
Recomendado
Military and Aerospace Windowed-Erasable Logic
The EPM5130WC-1AA in its AA-suffix windowed ceramic package is well-suited to military and aerospace platforms that mandate UV-erasable, reprogrammable logic for mission-configurable avionics and radar signal-conditioning subsystems. The ceramic hermetic package offers superior thermal performance and mechanical robustness versus plastic PLCC alternatives, with operating-temperature ranges typically spanning -55 C to +125 C. The MAX 5000 architecture is well-documented in legacy MIL-HDBK and is still referenced in long-lifecycle aerospace BOMs. Designers rely on the windowed package for in-house firmware revisions when platform deployments span 20-30 years. Compared with newer Flash-based CPLDs, the EPM5130WC-1AA provides one important property: the EPROM configuration cell is radiation-tolerant in ways modern SRAM-based FPGAs are not.
Recomendado
State-Machine Replacement of Discrete 74LS/74F Glue
The EPM5130WC-1AA's 128 macrocells can absorb a full Moore or Mealy state machine plus all associated output decode and input-conditioning logic in a single chip, eliminating the 8-12 discrete 74LS/74F packages typically required. With a 50 MHz toggle frequency the device comfortably implements 8-16 state FSMs at full system clock rates. Designers porting legacy state machines from schematics to a single PLD benefit from MAX+PLUS II graphical capture, which preserves the original AND/OR logic intent. The 5 V CMOS I/O is directly TTL-compatible, avoiding level-shifters when interfacing to legacy bus drivers. Compared with discrete TTL, the consolidated PLD reduces PCB area by 70%, cuts power by 40%, and improves timing closure because all paths share the same 40 ns propagation-delay budget.
Recomendado
Test Equipment and Instrumentation Front-End Logic
The EPM5130WC-1AA suits bench-top test equipment where 128 macrocells implement scan-chain controllers, multiplexer address decoders, and timing-pattern generators for legacy ATE platforms. The 40 ns tPD allows 25 MHz stimulus-pattern generation, while 48 I/O lines easily fan out to 32-channel scanner cards. The 5 V CMOS signaling mates with legacy instrumentation op-amps and comparators without level translation. The windowed ceramic package supports on-bench re-programming when test programs evolve. Compared with discrete 74F logic, the EPM5130WC-1AA consolidates the entire sequencer into a single package, simplifying test-program bring-up. Engineers maintaining 1990s-vintage IC testers and board-test fixtures continue to use MAX 5000 PLDs as the timing backbone.
Recomendado
Automotive ECU Replacement Boards (Pre-CAN Era)
The EPM5130WC-1AA is occasionally specified in pre-1995 automotive ECU replacement boards where 5 V CMOS logic and 128 macrocells suffice for ignition-timing state machines, fuel-injection pulse generators, and sensor-signal conditioning. Its TTL-compatible I/O interfaces directly to legacy bipolar sensor front-ends, and the 40 ns tPD handles 20 kHz engine-speed loops with comfortable margin. The windowed ceramic AA package is specified for under-hood environments where plastic packages might degrade. Compared with modern automotive MCUs, the EPM5130WC-1AA offers deterministic, interrupt-free logic - useful in safety-critical subsystems where firmware-update complexity is undesirable. Restoration specialists for classic vehicles (1985-1995 model years) frequently source this part for ECU repair.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM5130WC-1AA — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM5130WC-1 | EPM5130QC-1 | EPM5130LC | EPM5130JI | EPM5130JC-1 |
|---|---|---|---|---|---|---|
| Package | Windowed Ceramic WQFP (AA) | Windowed Ceramic WQFP | Windowed Ceramic WQFP | PLCC | PLCC | PLCC |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Macrocell Count | 128 | 128 | 128 | 128 | 128 | 128 |
| Dedicated Inputs | 19 | 19 | 19 | 19 | 19 | 19 |
| I/O Pins | 48 | 48 | 48 | 48 | 48 | 48 |
| Technology | 5 V CMOS UV-EPROM | 5 V CMOS UV-EPROM | 5 V CMOS UV-EPROM | 5 V CMOS UV-EPROM | 5 V CMOS UV-EPROM | 5 V CMOS UV-EPROM |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Principais diferenciais
- AA-suffix windowed ceramic WQFP package - field-reprogrammable via UV (vs EPM5130WC-1 (non-AA suffix variant))
- Same 128-macrocell density and 40 ns tPD across full MAX 5130 family (vs EPM5128GM/883B (mil-screened))
- True drop-in replacement within Altera MAX 5000 family (vs Cypress CY7C341-25RI cross-brand equivalent)
Notas de projeto
The EPM5130WC-1AA is UV-erasable, so any board rework that exposes the package to ambient UV (including sunlight through windows and certain fluorescent lamps) can erase configuration over time. According to Altera MAX 5000 application notes, parts exposed to direct sunlight for 1-2 weeks may begin losing programmed state; always use opaque labels on the windowed package in field-deployed equipment.
The windowed ceramic WQFP package requires careful PCB footprint design to ensure reliable UV erasure in the field. According to MAX 5000 datasheet recommendations, keep the package window at least 3 mm away from tall components that would shadow the erasure lamp, and avoid placing heat sinks over the window. Reserve board space for a quartz-window erasure socket if in-house UV erasure is required.
Estimated: at 50 MHz toggle frequency across all 48 outputs with 50% switching, the EPM5130WC-1AA draws approximately 80-120 mA from a 5 V supply. Design the VCC rail with a 0.1 uF ceramic bypass capacitor at each VCC pin plus a 10 uF bulk tantalum. The 5 V CMOS supply tolerance is +/-10%, but for production programming margin hold VCC within +/-5% during in-system programming operations.
Informações de conformidade
The MAX 5000 family predates RoHS/REACH; ceramic WQFP packages typically use lead-bearing terminations. AEC-Q100 not applicable for legacy industrial PLD.
