EPM5192JC68 - MAX 5000 192-Macrocell EPLD | Altera | 68-Pin J-Lead
MPN: EPM5192JC68 ✗ Cuối đờiEPM5192JC68 Tóm tắt
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.
Bộ thay thế dễ dàng lắp đặt cho EPM5192JC68 — 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 EPM5192JC68 (cùng hình factor và footprint) — khác nhau ở Configuration Memory, Package, Process Technology, Product Type, User I/O Pins.
EPM5192JC
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JC-1
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM5192JC-2
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM5192JC-ES
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM5192JC1
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM5192JC68 Tỷ lệ tối đa & tính chất điện
| Device Family | MAX 5000 |
| Product Type | EPLD (Erasable Programmable Logic Device) |
| Logic Elements / Macrocells | 192 macrocells |
| User I/O Pins | 76 |
| Số lượng chân | 68 |
| Package Type | PLCC-68 (J-Lead) |
| Nhiệt độ hoạt động | 0C to 70C (commercial, JC suffix) |
| Configuration Memory | UV-Erasable EPROM |
| Programmable Interconnect | Programmable Logic Array + Macrocells |
| Dedicated Inputs | 12 |
| Clock Pins | 4 dedicated |
| Kiểu lắp đặt | Surface Mount (PLCC socket compatible) |
| Programming Tool | MAX+PLUS II (legacy) |
Cấu hình chân EPM5192JC68
| Chân 1 | I/O — Macrocell I/O pin |
| Chân 2 | I/O — Macrocell I/O pin |
| Chân 3 | I/O — Macrocell I/O pin |
| Chân 4 | I/O — Macrocell I/O pin |
| Chân 5 | I/O — Macrocell I/O pin |
| Chân 6 | I/O — Macrocell I/O pin |
| Chân 7 | I/O — Macrocell I/O pin |
| Chân 8 | I/O — Macrocell I/O pin |
| Chân 9 | I/O — Macrocell I/O pin |
| Chân 10 | I/O — Macrocell I/O pin |
| Chân 11 | I/O — Macrocell I/O pin |
| Chân 12 | GND — Ground |
| Chân 13 | I/O — Macrocell I/O pin |
| Chân 14 | I/O — Macrocell I/O pin |
| Chân 15 | I/O — Macrocell I/O pin |
| Chân 16 | I/O — Macrocell I/O pin |
| Chân 17 | I/O — Macrocell I/O pin |
| Chân 18 | I/O — Macrocell I/O pin |
| Chân 19 | I/O — Macrocell I/O pin |
| Chân 20 | I/O — Macrocell I/O pin |
| Chân 21 | I/O — Macrocell I/O pin |
| Chân 22 | I/O — Macrocell I/O pin |
| Chân 23 | I/O — Macrocell I/O pin |
| Chân 24 | GND — Ground |
| Chân 25 | IN — Dedicated input pin |
| Chân 26 | IN — Dedicated input pin |
| Chân 27 | IN — Dedicated input pin |
| Chân 28 | IN — Dedicated input pin |
| Chân 29 | IN — Dedicated input pin |
| Chân 30 | IN — Dedicated input pin |
| Chân 31 | IN — Dedicated input pin |
| Chân 32 | IN — Dedicated input pin |
| Chân 33 | IN — Dedicated input pin |
| Chân 34 | IN — Dedicated input pin |
| Chân 35 | IN — Dedicated input pin |
| Chân 36 | GND — Ground |
| Chân 37 | CLK1 — Dedicated clock input 1 |
| Chân 38 | CLK2 — Dedicated clock input 2 |
| Chân 39 | CLK3 — Dedicated clock input 3 |
| Chân 40 | CLK4 — Dedicated clock input 4 |
| Chân 41 | OE — Global Output Enable |
| Chân 42 | CLR — Global Clear |
| Chân 43 | I/O — Macrocell I/O pin |
| Chân 44 | I/O — Macrocell I/O pin |
| Chân 45 | I/O — Macrocell I/O pin |
| Chân 46 | I/O — Macrocell I/O pin |
| Chân 47 | I/O — Macrocell I/O pin |
| Chân 48 | GND — Ground |
| Chân 49 | I/O — Macrocell I/O pin |
| Chân 50 | I/O — Macrocell I/O pin |
| Chân 51 | I/O — Macrocell I/O pin |
| Chân 52 | I/O — Macrocell I/O pin |
| Chân 53 | I/O — Macrocell I/O pin |
| Chân 54 | I/O — Macrocell I/O pin |
| Chân 55 | I/O — Macrocell I/O pin |
| Chân 56 | I/O — Macrocell I/O pin |
| Chân 57 | I/O — Macrocell I/O pin |
| Chân 58 | I/O — Macrocell I/O pin |
| Chân 59 | I/O — Macrocell I/O pin |
| Chân 60 | GND — Ground |
| Chân 61 | I/O — Macrocell I/O pin |
| Chân 62 | I/O — Macrocell I/O pin |
| Chân 63 | I/O — Macrocell I/O pin |
| Chân 64 | I/O — Macrocell I/O pin |
| Chân 65 | I/O — Macrocell I/O pin |
| Chân 66 | I/O — Macrocell I/O pin |
| Chân 67 | I/O — Macrocell I/O pin |
| Chân 68 | VCC — Power supply (+5V) |
Ứng dụng tiêu biểu
EPM5192JC68 phù hợp cho 7 Áp dụngs: 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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
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.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM5192JC68 — 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 | 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 |
Bảo phân biệt quan trọng
- Largest density in MAX 5000 family (vsEPM5128JC)
- Commercial-grade in 68-pin J-Lead PLCC (vsEPM5192GM)
- Established long-lifecycle support (vsMAX V CPLDs)
Ghi chú thiết kế
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.
Thông tin tuân thủ
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.
