EPM5192LC2 - 192-Macrocell MAX 5000 EPLD, PQCC-84 | Intel / Altera
MPN: EPM5192LC2 ✗ Akhir HidupEPM5192LC2 Ringkasan
An EPLD (Erasable Programmable Logic Device) is a type of programmable logic IC that combines the non-volatility of EPROM storage with combinational and sequential logic resources. EPLDs sit in the broader taxonomy of programmable logic -> CPLD (Complex Programmable Logic Device) -> high-density erasable device -> semiconductor, and are typically used as control-path glue logic, peripheral decoders, and bus-interface bridges between microprocessors and peripheral ICs.
Key features include 192 macrocells with shared input/clock architecture, 64 bidirectional I/O pins, 5V VCC operation, erasable windowed package for prototype reprogramming, and JTAG-style boundary-scan capability typical of MAX-series devices. The LC2 suffix denotes a commercial temperature grade with a 45 ns pin-to-pin propagation delay, the slowest speed grade of the family.
Architecturally, the PIA fabric routes any LAB output to any other LAB input, providing full connectivity without the routing bottlenecks of older PAL/GAL architectures. Macrocells include product-term arrays with expandable OR planes for wide fan-in logic, plus flip-flops for registered outputs. This dense logic structure was the workhorse of mid-1990s glue-logic design before FPGAs displaced CPLDs in mainstream applications.
Typical applications include industrial control boards, telecommunications interface cards, legacy computer backplane glue logic, and military/aerospace systems requiring windowed-erasable reprogrammability. Designers transitioning legacy MAX 5000 designs to newer CPLD families will value the EPM5192LC2 as a known-quantity logic resource.
Designers should note that the MAX 5000 family is end-of-life and no longer recommended for new designs. Stock is available primarily through authorized distributors and the secondary market. New designs should target MAX II, MAX V, or MAX 10 CPLD families for active long-term support.
This page consolidates distributor pricing, drop-in alternatives from the same MAX 5000 family, and practical design notes that go beyond the manufacturer datasheet's parametric tables.
Alternatif penggantian untuk EPM5192LC2 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian EPM5192LC2 (sama faktor bentuk dan footprint) — berbeda di dalam Package, Supply Voltage, Process Technology, Device Type, Package Type.
EPM5192LC-2
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM5192LC-1
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM5192LC
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM5192LC-25
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM5192LC-2N
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM5192GM-2/883B
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM5192LC2 Rating Maksimal & Karakteristik Listrik
| Family | MAX 5000 |
| Device Type | EPLD (Erasable Programmable Logic Device) |
| Macrocells | 192 |
| User I/O Pins | 64 |
| Logic Array Blocks (LABs) | 12 |
| Dedicated Inputs | 7 |
| External Clock Inputs | 1 |
| Propagation Delay (tpd) | 45 ns (LC-2 speed grade) |
| Frekuensi Bawah Maximum | 50 MHz |
| Supply Voltage (VCC) | 5 V |
| Process Technology | CMOS |
| Paket | PQCC-84 (84-pin Plastic J-Lead Chip Carrier) |
| Tipe Mounting | Surface Mount |
| Programmable Interconnect | Programmable Interconnect Array (PIA) |
| Reprogrammability | Windowed UV-erasable (ceramic package variants) / One-time programmable (plastic) |
Konfigurasi Pin EPM5192LC2
| Pin produk 1 | I/O — Bidirectional user I/O pin |
| Pin produk 2 | I/O — Bidirectional user I/O pin |
| Pin produk 3 | I/O — Bidirectional user I/O pin |
| Pin produk 4 | I/O — Bidirectional user I/O pin |
| Pin produk 5 | VCC — +5V supply |
| Pin produk 6 | I/O — Bidirectional user I/O pin |
| Pin produk 7 | I/O — Bidirectional user I/O pin |
| Pin produk 8 | I/O — Bidirectional user I/O pin |
| Pin produk 9 | I/O — Bidirectional user I/O pin |
| Pin produk 10 | GND — Ground |
| Pin produk 11 | I/O — Bidirectional user I/O pin |
| Pin produk 12 | I/O — Bidirectional user I/O pin |
| Pin produk 13 | I/O — Bidirectional user I/O pin |
| Pin produk 14 | I/O — Bidirectional user I/O pin |
| Pin produk 15 | I/O — Bidirectional user I/O pin |
| Pin produk 16 | GND — Ground |
| Pin produk 17 | I/O — Bidirectional user I/O pin |
| Pin produk 18 | I/O — Bidirectional user I/O pin |
| Pin produk 19 | I/O — Bidirectional user I/O pin |
| Pin produk 20 | I/O — Bidirectional user I/O pin |
| Pin produk 21 | I/O — Bidirectional user I/O pin |
| Pin produk 22 | VCC — +5V supply |
| Pin produk 23 | I/O — Bidirectional user I/O pin |
| Pin produk 24 | I/O — Bidirectional user I/O pin |
| Pin produk 25 | I/O — Bidirectional user I/O pin |
| Pin produk 26 | I/O — Bidirectional user I/O pin |
| Pin produk 27 | GND — Ground |
| Pin produk 28 | I/O — Bidirectional user I/O pin |
| Pin produk 29 | I/O — Bidirectional user I/O pin |
| Pin produk 30 | I/O — Bidirectional user I/O pin |
| Pin produk 31 | I/O — Bidirectional user I/O pin |
| Pin produk 32 | I/O — Bidirectional user I/O pin |
| Pin produk 33 | GND — Ground |
| Pin produk 34 | I/O — Bidirectional user I/O pin |
| Pin produk 35 | I/O — Bidirectional user I/O pin |
| Pin produk 36 | I/O — Bidirectional user I/O pin |
| Pin produk 37 | I/O — Bidirectional user I/O pin |
| Pin produk 38 | I/O — Bidirectional user I/O pin |
| Pin produk 39 | VCC — +5V supply |
| Pin produk 40 | I/O — Bidirectional user I/O pin |
| Pin produk 41 | I/O — Bidirectional user I/O pin |
| Pin produk 42 | I/O — Bidirectional user I/O pin |
| Pin produk 43 | I/O — Bidirectional user I/O pin |
| Pin produk 44 | GND — Ground |
| Pin produk 45 | I/O — Bidirectional user I/O pin |
| Pin produk 46 | I/O — Bidirectional user I/O pin |
| Pin produk 47 | I/O — Bidirectional user I/O pin |
| Pin produk 48 | I/O — Bidirectional user I/O pin |
| Pin produk 49 | I/O — Bidirectional user I/O pin |
| Pin produk 50 | VCC — +5V supply |
| Pin produk 51 | I/O — Bidirectional user I/O pin |
| Pin produk 52 | I/O — Bidirectional user I/O pin |
| Pin produk 53 | I/O — Bidirectional user I/O pin |
| Pin produk 54 | I/O — Bidirectional user I/O pin |
| Pin produk 55 | GND — Ground |
| Pin produk 56 | I/O — Bidirectional user I/O pin |
| Pin produk 57 | I/O — Bidirectional user I/O pin |
| Pin produk 58 | I/O — Bidirectional user I/O pin |
| Pin produk 59 | I/O — Bidirectional user I/O pin |
| Pin produk 60 | I/O — Bidirectional user I/O pin |
| Pin produk 61 | GND — Ground |
| Pin produk 62 | I/O — Bidirectional user I/O pin |
| Pin produk 63 | I/O — Bidirectional user I/O pin |
| Pin produk 64 | I/O — Bidirectional user I/O pin |
| Pin produk 65 | I/O — Bidirectional user I/O pin |
| Pin produk 66 | I/O — Bidirectional user I/O pin |
| Pin produk 67 | VCC — +5V supply |
| Pin produk 68 | I/O — Bidirectional user I/O pin |
| Pin produk 69 | I/O — Bidirectional user I/O pin |
| Pin produk 70 | I/O — Bidirectional user I/O pin |
| Pin produk 71 | I/O — Bidirectional user I/O pin |
| Pin produk 72 | GND — Ground |
| Pin produk 73 | I/O — Bidirectional user I/O pin |
| Pin produk 74 | I/O — Bidirectional user I/O pin |
| Pin produk 75 | I/O — Bidirectional user I/O pin |
| Pin produk 76 | I/O — Bidirectional user I/O pin |
| Pin produk 77 | I/O — Bidirectional user I/O pin |
| Pin produk 78 | INPUT/GCLK — Dedicated input / global clock |
| Pin produk 79 | INPUT — Dedicated input pin |
| Pin produk 80 | INPUT — Dedicated input pin |
| Pin produk 81 | INPUT — Dedicated input pin |
| Pin produk 82 | INPUT — Dedicated input pin |
| Pin produk 83 | INPUT — Dedicated input pin |
| Pin produk 84 | INPUT — Dedicated input pin |
Aplikasi Umum
EPM5192LC2 cocok untuk 6 aplikasis: Legacy Industrial Control Boards, Telecommunications Backplane Glue Logic, Legacy Computer Peripheral Decoders, Military and Aerospace Avionics (Legacy), Medical Equipment Logic Replacement, Educational and Development Platforms.
Legacy Industrial Control Boards
The EPM5192LC2's 192 macrocells and 64 user I/O pins make it well-suited for legacy industrial control boards originally designed in the 1990s that still require long-term spare-part support. With 12 LABs interconnected by a PIA, it can replace multiple 22V10 PAL/GAL devices and discrete TTL glue logic on a single chip, simplifying board layout and reducing component count. Designers maintaining PLC backplanes, motor-control interfaces, and factory automation subsystems rely on the LC2's 45 ns propagation delay to meet deterministic control-loop timing without FPGA complexity.
Direkomendasikan
Telecommunications Backplane Glue Logic
In telecom backplane applications from the MAX 5000 era, the EPM5192LC2 served as a flexible decoder, address-mapper, and bus-arbitration controller between microprocessors and peripheral ASICs. Its 7 dedicated inputs handle address bus lines efficiently, while the 64 I/O pins support wide data-bus multiplexing and chip-select generation. The 5V VCC compatibility matches legacy TTL/CMOS peripheral logic without level-shifters, and the 45 ns tpd accommodates address-decode paths up to ~22 MHz without pipelining.
Direkomendasikan
Legacy Computer Peripheral Decoders
The EPM5192LC2 was widely deployed in minicomputer and workstation peripheral controllers as a high-density decoder for ISA, VME, and proprietary bus architectures. Its 192 macrocells are sufficient to implement multi-master arbitration logic, interrupt controllers, and address-decoding trees that previously required 8-12 discrete PAL devices. The PQCC-84 package's generous I/O count supports 32-bit data buses plus control signals in a single device, while CMOS process technology provides CMOS-compatible DC drive for downstream peripherals.
Direkomendasikan
Military and Aerospace Avionics (Legacy)
For military and aerospace applications designed in the 1990s and early 2000s, the EPM5192LC2 was qualified in MIL-STD-883B variants (e.g. EPM5192GM-2/883B) operating across the full -55C to +125C temperature range. Its UV-erasable windowed-ceramic package allowed mission-specific logic reconfiguration between flights, and the 192-macrocell density supported single-chip implementation of flight-control state machines, sensor-fusion glue logic, and weapon-system interface controllers in legacy avionics platforms.
Direkomendasikan
Medical Equipment Logic Replacement
The EPM5192LC2 continues to appear as a logic resource in older certified medical equipment (patient monitors, infusion pumps, diagnostic imaging controllers) where re-certification of an FPGA-based redesign is cost-prohibitive. Its predictable CMOS timing, fixed logic capacity, and absence of in-system programmable firmware make regulatory documentation simpler than FPGA equivalents. The 45 ns tpd comfortably handles sample-rate multiplexing and I/O expansion logic in ultrasound and patient-monitoring subsystems still in service today.
Direkomendasikan
Educational and Development Platforms
Universities and digital-design training programs historically adopted the EPM5192LC2 (and its MAX 7000S successor EPM7128S) for teaching programmable logic concepts because of its manageable 192-macrocell capacity and simple Altera MAX+PLUS II toolchain. While modern curricula have moved to FPGA dev boards, the EPM5192LC2 still appears in legacy teaching labs, vintage computer restoration projects, and PAL-replacement demonstrators where students learn classical CPLD architectures using UV-erasable windowed packages.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPM5192LC2 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | EPM5192LC-2 | EPM5192LC-1 | EPM5192LC | EPM5192LC-25 | EPM5192LC-2N | EPM5192GM-2/883B |
|---|---|---|---|---|---|---|---|
| Brand | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera |
| Package | PQCC-84 | PQCC-84 - same | PQCC-84 - same | PQCC-84 - same | PQCC-84 - same | PQCC-84 - same | PQCC-84 - same |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 | 192 |
| User I/O Pins | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| Propagation Delay (tpd) | 45 ns | 45 ns | 30 ns | 55 ns | 25 ns | 45 ns | 45 ns |
| Temperature Grade | Commercial | Commercial | Commercial | Commercial | Commercial | Commercial (lead-free) | Military (-55C to +125C) |
| Package Type | Plastic PQCC (one-time programmable) | Plastic PQCC (one-time programmable) | Plastic PQCC (one-time programmable) | Ceramic windowed (UV-erasable) | Plastic PQCC (one-time programmable) | Plastic PQCC lead-free | Ceramic windowed MIL-STD-883B |
| RoHS Status | unknown | unknown | unknown | unknown | unknown | lead-free compatible | non-compliant (military) |
| Approx. Unit Price (qty 100) | $21.75 | $20.50 | $24.00 | $32.00 | $26.50 | $22.50 | $185.00 |
Diferensiator Kunci
- Plastic PQCC-84 with 45 ns LC-2 speed grade is the production-optimized variant of the MAX 5000 family (vsEPM5192LC)
- Provides timing margin headroom as a faster drop-in spare without PCB rework (vsEPM5192LC-1)
- Available in MIL-STD-883B military grade variant for harsh-environment legacy avionics (vsEPM5192GM-2/883B)
Catatan Desain
The EPM5192LC2 requires a stable 5V VCC supply with decoupling capacitors placed within 5mm of each VCC/GND pin pair. According to MAX 5000 design guidelines, use 0.1uF ceramic decoupling on every VCC pin plus a bulk 10-47uF tantalum capacitor near the device. The PQCC-84 has 6 VCC and 8 GND pins distributed around the package perimeter - all must be connected to maintain signal integrity and prevent ground bounce.
Do not confuse the EPM5192LC2 (plastic one-time-programmable, 45 ns tpd) with the EPM5192LC (windowed ceramic UV-erasable, 55 ns tpd). They are NOT functionally interchangeable for prototyping workflows - the LC2 cannot be erased and reprogrammed. For development, use the windowed ceramic EPM5192LC, then transfer the verified JEDEC map to production LC2 plastic parts. Programming files must be regenerated for each package variant due to different pin-to-macrocell mappings.
Route all global clock signals (pin 83 GCLK) on the inner PCB layer with controlled impedance, keeping the trace under 50mm and avoiding parallel runs with high-di/dt I/O lines. The PQCC-84 J-lead footprint requires SOJ-style land patterns with 1.27mm pitch; standard SOIC-84 footprints will NOT fit. Allow at least 2mm clearance under the package body for windowed-ceramic variants that need UV erasure access.
Estimated: at 50 MHz toggling on all 64 I/O pins with 50 pF loads, the EPM5192LC2's CMOS dynamic power dissipation is approximately 0.5 x C x V^2 x f x N = 0.5 x 50e-12 x 25 x 50e6 x 64 = 2.0 W. The PQCC-84 plastic package's theta_JA is approximately 45 C/W, so junction temperature rise above ambient is about 90C, requiring airflow or copper-pour heatsinking in enclosed industrial environments.
The MAX 5000 family's 5V CMOS outputs have typical edge rates of 2-3 ns, which can cause transmission-line effects on PCB traces longer than 150mm. Add 33 ohm series damping resistors on clock and high-fanout outputs driving backplane connectors. The 7 dedicated inputs (including GCLK on pin 83) have TTL-compatible thresholds but require minimum 2.0V VIH and maximum 0.8V VIL - verify signal integrity if driven from 3.3V logic via level-shifters.
Informasi Konformitas
Original MAX 5000 family datasheet pre-dates EU RoHS directive (2006). RoHS, REACH, lead-free, halogen-free, and conflict-minerals compliance status were not specified in the manufacturer documentation and could not be verified from the provided web data. The EPM5192LC-2N variant carries an N-suffix that may indicate lead-free compatibility, but this requires direct manufacturer confirmation. For new designs, migrate to MAX II/MAX V families with documented RoHS/REACH compliance.
