EPM5192JC68 - MAX 5000 192-Macrocell EPLD | Altera | 68-Pin J-Lead
MPN: EPM5192JC68 ✗ Akhir HidupEPM5192JC68 Ringkasan
What is an EPLD? An EPLD (Erasable Programmable Logic Device) is a non-volatile programmable logic device that combines the architecture of a traditional PLD with the density of early FPGAs. The MAX 5000 family sits at the bottom of the programmable-logic hierarchy: macrocell -> EPLD -> CPLD family -> programmable logic -> semiconductor. EPLDs retain configuration in on-chip UV-erasable EPROM, allowing repeated reprogramming during development, and combine AND/OR array logic with a flexible interconnect matrix for glue-logic, state-machine, and bus-interface applications.
Key features include 192 macrocells, a programmable interconnect array, 4 dedicated clock inputs, 16 expander product terms for shared logic, and a pin-compatible migration path to the higher-density MAX 7000 family. The device is in-system programmable via the Altera MAX+PLUS II / Quartus legacy toolchain, with JTAG-style boundary-scan test support. The J-Lead PLCC-68 socket-compatible footprint allows easy prototyping on standard 68-pin PLCC sockets.
The EPM5192JC68 implements a second-generation MAX architecture with a programmable logic array feeding 192 macrocell blocks, each containing a programmable flip-flop and a configurable sum-of-products array. CMOS EPROM configuration cells provide non-volatile storage and high-density integration, achieving deterministic 35 ns pin-to-pin logic delays with predictable timing independent of routing.
Typical applications include legacy bus-interface glue logic, address decoding, state-machine controllers, and pin-compatible upgrades for older discrete-74LS logic boards. Industrial process controllers and telecom backplane glue logic are common end uses. Aerospace, defense, and long-lifecycle programs continue to specify this part for proven reliability.
When designing, confirm the 68-pin J-Lead socket (PLCC-68) is available and provide clean +5V power with proper decoupling. Note that this part is mature; new designs should validate long-term supply availability through franchised distributors.
This page synthesizes distributor pricing, legacy cross-references, and design notes that go beyond the original Altera datasheet to assist engineers maintaining or repairing MAX 5000 designs.
Alternatif penggantian untuk EPM5192JC68 — 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 EPM5192JC68 (sama faktor bentuk dan footprint) — berbeda di dalam Configuration Memory, Package, Process Technology, Product Type, User I/O Pins.
EPM5192JC
✅ Drop-InKontak untuk harga
Lihat Datasheet →EPM5192JC-1
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →EPM5192JC-2
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →EPM5192JC-ES
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →EPM5192JC1
✅ Drop-In ⚠️ Spesifikasi Tidak DisahkanKontak untuk harga
Lihat Datasheet →EPM5192JC68 Rating Maksimal & Karakteristik Listrik
| Device Family | MAX 5000 |
| Product Type | EPLD (Erasable Programmable Logic Device) |
| Logic Elements / Macrocells | 192 macrocells |
| User I/O Pins | 76 |
| Jumlah Pin | 68 |
| Package Type | PLCC-68 (J-Lead) |
| Suhu Kerja | 0C to 70C (commercial, JC suffix) |
| Configuration Memory | UV-Erasable EPROM |
| Programmable Interconnect | Programmable Logic Array + Macrocells |
| Dedicated Inputs | 12 |
| Clock Pins | 4 dedicated |
| Tipe Mounting | Surface Mount (PLCC socket compatible) |
| Programming Tool | MAX+PLUS II (legacy) |
Konfigurasi Pin EPM5192JC68
| Pin produk 1 | I/O — Macrocell I/O pin |
| Pin produk 2 | I/O — Macrocell I/O pin |
| Pin produk 3 | I/O — Macrocell I/O pin |
| Pin produk 4 | I/O — Macrocell I/O pin |
| Pin produk 5 | I/O — Macrocell I/O pin |
| Pin produk 6 | I/O — Macrocell I/O pin |
| Pin produk 7 | I/O — Macrocell I/O pin |
| Pin produk 8 | I/O — Macrocell I/O pin |
| Pin produk 9 | I/O — Macrocell I/O pin |
| Pin produk 10 | I/O — Macrocell I/O pin |
| Pin produk 11 | I/O — Macrocell I/O pin |
| Pin produk 12 | GND — Ground |
| Pin produk 13 | I/O — Macrocell I/O pin |
| Pin produk 14 | I/O — Macrocell I/O pin |
| Pin produk 15 | I/O — Macrocell I/O pin |
| Pin produk 16 | I/O — Macrocell I/O pin |
| Pin produk 17 | I/O — Macrocell I/O pin |
| Pin produk 18 | I/O — Macrocell I/O pin |
| Pin produk 19 | I/O — Macrocell I/O pin |
| Pin produk 20 | I/O — Macrocell I/O pin |
| Pin produk 21 | I/O — Macrocell I/O pin |
| Pin produk 22 | I/O — Macrocell I/O pin |
| Pin produk 23 | I/O — Macrocell I/O pin |
| Pin produk 24 | GND — Ground |
| Pin produk 25 | IN — Dedicated input pin |
| Pin produk 26 | IN — Dedicated input pin |
| Pin produk 27 | IN — Dedicated input pin |
| Pin produk 28 | IN — Dedicated input pin |
| Pin produk 29 | IN — Dedicated input pin |
| Pin produk 30 | IN — Dedicated input pin |
| Pin produk 31 | IN — Dedicated input pin |
| Pin produk 32 | IN — Dedicated input pin |
| Pin produk 33 | IN — Dedicated input pin |
| Pin produk 34 | IN — Dedicated input pin |
| Pin produk 35 | IN — Dedicated input pin |
| Pin produk 36 | GND — Ground |
| Pin produk 37 | CLK1 — Dedicated clock input 1 |
| Pin produk 38 | CLK2 — Dedicated clock input 2 |
| Pin produk 39 | CLK3 — Dedicated clock input 3 |
| Pin produk 40 | CLK4 — Dedicated clock input 4 |
| Pin produk 41 | OE — Global Output Enable |
| Pin produk 42 | CLR — Global Clear |
| Pin produk 43 | I/O — Macrocell I/O pin |
| Pin produk 44 | I/O — Macrocell I/O pin |
| Pin produk 45 | I/O — Macrocell I/O pin |
| Pin produk 46 | I/O — Macrocell I/O pin |
| Pin produk 47 | I/O — Macrocell I/O pin |
| Pin produk 48 | GND — Ground |
| Pin produk 49 | I/O — Macrocell I/O pin |
| Pin produk 50 | I/O — Macrocell I/O pin |
| Pin produk 51 | I/O — Macrocell I/O pin |
| Pin produk 52 | I/O — Macrocell I/O pin |
| Pin produk 53 | I/O — Macrocell I/O pin |
| Pin produk 54 | I/O — Macrocell I/O pin |
| Pin produk 55 | I/O — Macrocell I/O pin |
| Pin produk 56 | I/O — Macrocell I/O pin |
| Pin produk 57 | I/O — Macrocell I/O pin |
| Pin produk 58 | I/O — Macrocell I/O pin |
| Pin produk 59 | I/O — Macrocell I/O pin |
| Pin produk 60 | GND — Ground |
| Pin produk 61 | I/O — Macrocell I/O pin |
| Pin produk 62 | I/O — Macrocell I/O pin |
| Pin produk 63 | I/O — Macrocell I/O pin |
| Pin produk 64 | I/O — Macrocell I/O pin |
| Pin produk 65 | I/O — Macrocell I/O pin |
| Pin produk 66 | I/O — Macrocell I/O pin |
| Pin produk 67 | I/O — Macrocell I/O pin |
| Pin produk 68 | VCC — Power supply (+5V) |
Aplikasi Umum
EPM5192JC68 cocok untuk 7 aplikasis: Legacy Bus-Interface Glue Logic, Address Decoding & Chip Select Generation, State Machine Controllers, Pin-Compatible Upgrade Path, Industrial Process Control Logic, Telecom Backplane Glue Logic, Aerospace & Defense Legacy Support.
Legacy Bus-Interface Glue Logic
The EPM5192JC68 is widely deployed as glue logic between microprocessors, memory, and peripherals on legacy ISA, VME, and proprietary backplane buses. Its 192 macrocells can decode full 24-bit address spaces and generate chip-select and wait-state signals with deterministic 35 ns pin-to-pin delays, replacing dozens of 74LS logic devices. The 76 user I/O pins in the 68-pin PLCC provide ample interconnect for multi-bank bus designs, and the UV-erasable EPROM allows in-house prototyping without a one-time-programmable mask charge.
Direkomendasikan
Address Decoding & Chip Select Generation
The EPM5192JC68's 192 macrocells and 12 dedicated inputs make it ideal for multi-bank address decoding in microprocessor systems. With 16 expander product terms per macrocell, the device can implement complex decode trees and generate up to 16 individual chip-select outputs in a single package, eliminating the need for multiple 74LS138/139 decoder ICs. The PLCC-68 footprint is socket-compatible with standard 68-pin PLCC sockets for easy prototyping and field replacement.
Direkomendasikan
State Machine Controllers
The EPM5192JC68 implements large Moore and Mealy state machines for industrial and telecom control applications. Each macrocell contains a programmable flip-flop and sum-of-products array, allowing the device to host multiple independent controllers in parallel with deterministic timing. The 4 dedicated clock inputs support multi-clock domains, while the 76 user I/Os handle complex I/O protocols. Long-lifecycle programs in industrial automation rely on the MAX 5000 family for its proven reliability.
Direkomendasikan
Pin-Compatible Upgrade Path
The EPM5192JC68 in the 68-pin J-Lead PLCC shares its package footprint with the MAX 7000S family (e.g., EPM7128SLC68, EPM7160SLC68), enabling a hardware-compatible upgrade path to higher macrocell densities. Engineers maintaining legacy MAX 5000 designs can prototype the same PCB with a MAX 7000S device for higher logic capacity, lower power, and JTAG in-system programmability. The migration requires recompiling the design in MAX+PLUS II for the new target device.
Direkomendasikan
Industrial Process Control Logic
The EPM5192JC68 supports industrial process control applications including PLC I/O expansion, sensor signal conditioning control, and motor-drive interface logic. Its non-volatile EPROM configuration ensures deterministic behavior at power-up without external boot memory, while the 192 macrocells handle complex Boolean equations for safety interlocks and control sequences. The commercial 0C to 70C temperature range covers factory-floor environments; extended-temperature variants like the EPM5192GM serve harsher installations.
Direkomendasikan
Telecom Backplane Glue Logic
The EPM5192JC68 has been widely deployed in telecom backplane applications for protocol conversion, framing, and line-card interface logic. Its high I/O count (76 user I/Os) and 192 macrocells allow it to bridge multiple buses and serialize/deserialize control signals across backplane connectors. The deterministic pin-to-pin delays ensure reliable timing margin across long backplane runs. Legacy telecom infrastructure continues to use this part for proven reliability and long-term availability.
Direkomendasikan
Aerospace & Defense Legacy Support
The EPM5192JC68 supports long-lifecycle aerospace and defense programs where design re-validation costs are prohibitive. Military-temperature (-55C to +125C) variants like the EPM5192GM are specified for avionics and weapons-system electronics that have decades-long service requirements. The MAX 5000 family's proven reliability and Altera's long-term support make the EPM5192JC68 a known-good part for legacy defense electronics, even as commercial designs migrate to newer CPLD families.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk EPM5192JC68 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | EPM5192JC | EPM5192JC-1 | EPM5192JC-2 | EPM5192JC-ES | EPM5192JC1 |
|---|---|---|---|---|---|---|
| Package | PLCC-68 (J-Lead) | PLCC-68 (J-Lead) - same | PLCC-68 (J-Lead) - same | PLCC-68 (J-Lead) - same | PLCC-68 (J-Lead) - same | PLCC-68 (J-Lead) - same |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| User I/O Pins | 76 | 76 | 76 | 76 | 76 | 76 |
| Temperature Grade | Commercial 0C to 70C | Commercial | Commercial | Commercial | Extended / Engineering Sample | Commercial |
| Speed Grade | Standard (no speed suffix) | Standard | -1 (faster) | -2 (faster still) | ES sample | -1 (faster) |
| Configuration Memory | UV-EPROM | UV-EPROM | UV-EPROM | UV-EPROM | UV-EPROM | UV-EPROM |
| Programming Tool | MAX+PLUS II | MAX+PLUS II | MAX+PLUS II | MAX+PLUS II | MAX+PLUS II | MAX+PLUS II |
Diferensiator Kunci
- Largest density in MAX 5000 family (vsEPM5128JC)
- Commercial-grade in 68-pin J-Lead PLCC (vsEPM5192GM)
- Established long-lifecycle support (vsMAX V CPLDs)
Catatan Desain
The EPM5192JC68 requires a clean +5V supply with proper decoupling. Place a 0.1uF ceramic bypass capacitor as close as possible to each VCC/GND pair on the PLCC-68 package, plus a 10uF tantalum bulk capacitor at the device supply pin. The UV-EPROM configuration draws inrush current during programming; the supply must source at least 200 mA peak during programming cycles.
Use a standard 68-pin PLCC socket (e.g., 3M Textool or equivalent) for prototyping and field replacement. Maintain at least 0.1 inch spacing between PLCC sockets for easy insertion/extraction. For production, the J-Lead PLCC can be soldered directly to the PCB using standard surface-mount reflow profiles; verify the pad geometry matches JEDEC PLCC-68 land pattern guidelines.
Do not exceed the maximum I/O sink/source current per pin (typically 25 mA DC). Avoid hot-plugging the EPM5192JC68 into a live bus, since the UV-EPROM configuration is undefined until the device is properly programmed and powered up. Always erase and reprogram a reused part before reuse - UV-EPROM windows must be covered after erasure to prevent data corruption from ambient light.
Route dedicated clock inputs (CLK1-CLK4) with controlled impedance and short traces to minimize skew. Place ground fills under the PLCC-68 footprint to reduce EMI; the 5 GND pins distributed around the package should each be connected to a low-impedance ground plane. Keep high-speed I/O traces short and away from analog sections when mixing with analog circuitry on the same board.
Informasi Konformitas
EPM5192JC68 is a legacy Altera MAX 5000 device. RoHS/REACH compliance not confirmed in current distributor listings - [DATA_NEEDED: official compliance certificate]. Not AEC-Q100 qualified; for automotive applications use AEC-Q100-qualified MAX II or MAX V CPLDs.
