EPM5130WC-1AA - 128-Macrocell MAX 5000 PLD, 40ns, 50MHz | Altera
Référence : EPM5130WC-1AA ✗ Fin de vie| Qté | Prix unitaire | 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 Présentation
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.
Alternatives de remplacement direct pour EPM5130WC-1AA — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec EPM5130WC-1AA (même facteur de forme et même empreinte) — différant par Process Technology, Configuration Memory, Device Type, Operating Temperature, Package.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM5130WC-1
✅ Remplacement direct✓ En stock
$85 / unité
Voir la fiche technique →EPM5130QC-1
✅ Remplacement direct✓ En stock
$9.95 / unité
Voir la fiche technique →EPM5130WC-1AA Valeurs maximales et caractéristiques électriques
| 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 |
| Boîtier | Windowed Ceramic WQFP (AA suffix) |
| Supply Voltage (VCC) | 5 V nominal |
| Programming Method | UV erase + EPROM programming |
| Statut RoHS | unknown (legacy package, likely non-compliant) |
| Logic-to-Pin Ratio | Highest in-class per Altera marketing literature |
Configuration des broches de EPM5130WC-1AA
| Broche 1 | I/O — General-purpose I/O pin (macrocell-backed) |
| Broche 2 | I/O — General-purpose I/O pin |
| Broche 3 | I/O — General-purpose I/O pin |
| Broche 4 | GND — Ground |
| Broche 5 | I/O — General-purpose I/O pin |
| Broche 6 | I/O — General-purpose I/O pin |
| Broche 7 | I/O — General-purpose I/O pin |
| Broche 8 | INPUT — Dedicated input pin |
| Broche 9 | INPUT — Dedicated input pin |
| Broche 10 | I/O — General-purpose I/O pin |
| Broche 11 | I/O — General-purpose I/O pin |
| Broche 12 | I/O — General-purpose I/O pin |
| Broche 13 | INPUT — Dedicated input pin |
| Broche 14 | INPUT — Dedicated input pin |
| Broche 15 | I/O — General-purpose I/O pin |
| Broche 16 | GND — Ground |
| Broche 17 | I/O — General-purpose I/O pin |
| Broche 18 | I/O — General-purpose I/O pin |
| Broche 19 | I/O — General-purpose I/O pin |
| Broche 20 | INPUT — Dedicated input pin |
| Broche 21 | INPUT — Dedicated input pin |
| Broche 22 | I/O — General-purpose I/O pin |
| Broche 23 | I/O — General-purpose I/O pin |
| Broche 24 | I/O — General-purpose I/O pin |
| Broche 25 | INPUT — Dedicated input pin |
| Broche 26 | INPUT — Dedicated input pin |
| Broche 27 | I/O — General-purpose I/O pin |
| Broche 28 | I/O — General-purpose I/O pin |
| Broche 29 | VCC — 5 V supply |
| Broche 30 | INPUT — Dedicated input pin |
| Broche 31 | INPUT — Dedicated input pin |
| Broche 32 | I/O — General-purpose I/O pin |
| Broche 33 | I/O — General-purpose I/O pin |
| Broche 34 | I/O — General-purpose I/O pin |
| Broche 35 | INPUT — Dedicated input pin |
| Broche 36 | INPUT — Dedicated input pin |
| Broche 37 | I/O — General-purpose I/O pin |
| Broche 38 | I/O — General-purpose I/O pin |
| Broche 39 | I/O — General-purpose I/O pin |
| Broche 40 | INPUT — Dedicated input pin |
| Broche 41 | INPUT — Dedicated input pin |
| Broche 42 | VCC — 5 V supply |
| Broche 43 | I/O — General-purpose I/O pin |
| Broche 44 | I/O — General-purpose I/O pin |
| Broche 45 | I/O — General-purpose I/O pin |
| Broche 46 | INPUT — Dedicated input pin |
| Broche 47 | INPUT — Dedicated input pin |
| Broche 48 | I/O — General-purpose I/O pin |
| Broche 49 | I/O — General-purpose I/O pin |
| Broche 50 | I/O — General-purpose I/O pin |
| Broche 51 | INPUT — Dedicated input pin |
| Broche 52 | INPUT — Dedicated input pin |
| Broche 53 | I/O — General-purpose I/O pin |
| Broche 54 | I/O — General-purpose I/O pin |
| Broche 55 | I/O — General-purpose I/O pin |
| Broche 56 | GND — Ground |
| Broche 57 | INPUT — Dedicated input pin |
| Broche 58 | INPUT — Dedicated input pin |
| Broche 59 | I/O — General-purpose I/O pin |
| Broche 60 | I/O — General-purpose I/O pin |
| Broche 61 | I/O — General-purpose I/O pin |
| Broche 62 | INPUT — Dedicated input pin |
| Broche 63 | INPUT — Dedicated input pin |
| Broche 64 | I/O — General-purpose I/O pin |
| Broche 65 | I/O — General-purpose I/O pin |
| Broche 66 | I/O — General-purpose I/O pin |
| Broche 67 | VCC — 5 V supply |
| Broche 68 | INPUT — Dedicated input pin |
| Broche 69 | INPUT — Dedicated input pin |
| Broche 70 | I/O — General-purpose I/O pin |
| Broche 71 | I/O — General-purpose I/O pin |
| Broche 72 | I/O — General-purpose I/O pin |
| Broche 73 | INPUT — Dedicated input pin |
| Broche 74 | INPUT — Dedicated input pin |
| Broche 75 | I/O — General-purpose I/O pin |
| Broche 76 | I/O — General-purpose I/O pin |
| Broche 77 | GND — Ground |
| Broche 78 | INPUT — Dedicated input pin |
| Broche 79 | INPUT — Dedicated input pin |
| Broche 80 | I/O — General-purpose I/O pin |
Applications typiques
EPM5130WC-1AA convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM5130WC-1AA — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- 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)
Notes de conception
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.
Informations de conformité
The MAX 5000 family predates RoHS/REACH; ceramic WQFP packages typically use lead-bearing terminations. AEC-Q100 not applicable for legacy industrial PLD.
