EPM5130WC-1AA - 128-Macrocell MAX 5000 PLD, 40ns, 50MHz | Altera
MPN: EPM5130WC-1AA ✗ Cuối đờiEPM5130WC-1AA Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho EPM5130WC-1AA — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPM5130WC-1AA (cùng hình factor và footprint) — khác nhau ở Process Technology, Configuration Memory, Device Type, Operating Temperature, Package.
EPM5130WC-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5130QC-1
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Xem tài liệu →EPM5130WC-1AA Tỷ lệ tối đa & tính chất điện
| 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 |
| Hộp | Windowed Ceramic WQFP (AA suffix) |
| Supply Voltage (VCC) | 5 V nominal |
| Programming Method | UV erase + EPROM programming |
| Trạng thái RoHS | unknown (legacy package, likely non-compliant) |
| Logic-to-Pin Ratio | Highest in-class per Altera marketing literature |
Cấu hình chân EPM5130WC-1AA
| Chân 1 | I/O — General-purpose I/O pin (macrocell-backed) |
| Chân 2 | I/O — General-purpose I/O pin |
| Chân 3 | I/O — General-purpose I/O pin |
| Chân 4 | GND — Ground |
| Chân 5 | I/O — General-purpose I/O pin |
| Chân 6 | I/O — General-purpose I/O pin |
| Chân 7 | I/O — General-purpose I/O pin |
| Chân 8 | INPUT — Dedicated input pin |
| Chân 9 | INPUT — Dedicated input pin |
| Chân 10 | I/O — General-purpose I/O pin |
| Chân 11 | I/O — General-purpose I/O pin |
| Chân 12 | I/O — General-purpose I/O pin |
| Chân 13 | INPUT — Dedicated input pin |
| Chân 14 | INPUT — Dedicated input pin |
| Chân 15 | I/O — General-purpose I/O pin |
| Chân 16 | GND — Ground |
| Chân 17 | I/O — General-purpose I/O pin |
| Chân 18 | I/O — General-purpose I/O pin |
| Chân 19 | I/O — General-purpose I/O pin |
| Chân 20 | INPUT — Dedicated input pin |
| Chân 21 | INPUT — Dedicated input pin |
| Chân 22 | I/O — General-purpose I/O pin |
| Chân 23 | I/O — General-purpose I/O pin |
| Chân 24 | I/O — General-purpose I/O pin |
| Chân 25 | INPUT — Dedicated input pin |
| Chân 26 | INPUT — Dedicated input pin |
| Chân 27 | I/O — General-purpose I/O pin |
| Chân 28 | I/O — General-purpose I/O pin |
| Chân 29 | VCC — 5 V supply |
| Chân 30 | INPUT — Dedicated input pin |
| Chân 31 | INPUT — Dedicated input pin |
| Chân 32 | I/O — General-purpose I/O pin |
| Chân 33 | I/O — General-purpose I/O pin |
| Chân 34 | I/O — General-purpose I/O pin |
| Chân 35 | INPUT — Dedicated input pin |
| Chân 36 | INPUT — Dedicated input pin |
| Chân 37 | I/O — General-purpose I/O pin |
| Chân 38 | I/O — General-purpose I/O pin |
| Chân 39 | I/O — General-purpose I/O pin |
| Chân 40 | INPUT — Dedicated input pin |
| Chân 41 | INPUT — Dedicated input pin |
| Chân 42 | VCC — 5 V supply |
| Chân 43 | I/O — General-purpose I/O pin |
| Chân 44 | I/O — General-purpose I/O pin |
| Chân 45 | I/O — General-purpose I/O pin |
| Chân 46 | INPUT — Dedicated input pin |
| Chân 47 | INPUT — Dedicated input pin |
| Chân 48 | I/O — General-purpose I/O pin |
| Chân 49 | I/O — General-purpose I/O pin |
| Chân 50 | I/O — General-purpose I/O pin |
| Chân 51 | INPUT — Dedicated input pin |
| Chân 52 | INPUT — Dedicated input pin |
| Chân 53 | I/O — General-purpose I/O pin |
| Chân 54 | I/O — General-purpose I/O pin |
| Chân 55 | I/O — General-purpose I/O pin |
| Chân 56 | GND — Ground |
| Chân 57 | INPUT — Dedicated input pin |
| Chân 58 | INPUT — Dedicated input pin |
| Chân 59 | I/O — General-purpose I/O pin |
| Chân 60 | I/O — General-purpose I/O pin |
| Chân 61 | I/O — General-purpose I/O pin |
| Chân 62 | INPUT — Dedicated input pin |
| Chân 63 | INPUT — Dedicated input pin |
| Chân 64 | I/O — General-purpose I/O pin |
| Chân 65 | I/O — General-purpose I/O pin |
| Chân 66 | I/O — General-purpose I/O pin |
| Chân 67 | VCC — 5 V supply |
| Chân 68 | INPUT — Dedicated input pin |
| Chân 69 | INPUT — Dedicated input pin |
| Chân 70 | I/O — General-purpose I/O pin |
| Chân 71 | I/O — General-purpose I/O pin |
| Chân 72 | I/O — General-purpose I/O pin |
| Chân 73 | INPUT — Dedicated input pin |
| Chân 74 | INPUT — Dedicated input pin |
| Chân 75 | I/O — General-purpose I/O pin |
| Chân 76 | I/O — General-purpose I/O pin |
| Chân 77 | GND — Ground |
| Chân 78 | INPUT — Dedicated input pin |
| Chân 79 | INPUT — Dedicated input pin |
| Chân 80 | I/O — General-purpose I/O pin |
Ứng dụng tiêu biểu
EPM5130WC-1AA phù hợp cho 6 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM5130WC-1AA — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 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 |
Bảo phân biệt quan trọng
- AA-suffix windowed ceramic WQFP package - field-reprogrammable via UV (vsEPM5130WC-1 (non-AA suffix variant))
- Same 128-macrocell density and 40 ns tPD across full MAX 5130 family (vsEPM5128GM/883B (mil-screened))
- True drop-in replacement within Altera MAX 5000 family (vsCypress CY7C341-25RI cross-brand equivalent)
Ghi chú thiết kế
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.
Thông tin tuân thủ
The MAX 5000 family predates RoHS/REACH; ceramic WQFP packages typically use lead-bearing terminations. AEC-Q100 not applicable for legacy industrial PLD.
