EPM5192JC-2 - 192-Macrocell UV PLD, 45ns, 84-Pin CQCC | Altera
MPN: EPM5192JC-2 ✗ Cuối đờiEPM5192JC-2 Tóm tắt
A UV-erasable Programmable Logic Device (UV PLD) is a non-volatile, reprogrammable integrated circuit that stores combinational and sequential logic in EPROM-style memory cells, which the user clears by exposing the die through a quartz window to ultraviolet light. In the broader system taxonomy, UV PLDs sit at the foundation of programmable logic: they preceded modern CPLDs and FPGAs, offering modest logic density, deterministic timing, and instant-on operation. Although newer SRAM-based FPGAs dominate high-density applications, UV PLDs like the EPM5192JC-2 remain valued for low-density glue logic in legacy military, aerospace, and industrial systems where the deterministic timing and one-time-programmed/UV-reprogrammed security model are advantages.
Key differentiating features include the 192-macrocell density (one of the largest in the MAX 5000 generation), 84-pin ceramic CQCC package suitable for harsh-environment and military temperature grades, and the UV-erase window enabling prototype iteration cycles. The PIA routing fabric provides predictable interconnect delays, and the device is fully supported by the legacy Altera MAX+PLUS II development environment for schematic, VHDL, and Verilog entry.
The EPM5192JC-2 uses an EEPROM/EPROM-style macrocell architecture where each macrocell contains a programmable AND/OR array, a flip-flop, and an output enable control. Combinational logic is realized as sum-of-products terms across the PIA, while sequential logic is captured in dedicated D-flip-flops per macrocell, allowing designers to implement state machines, address decoders, and bus interface logic in a single chip.
Typical applications include military and aerospace systems (radar signal processing, avionics bus arbitration), industrial control glue logic, address decoding and interrupt management in VMEbus and Multibus backplanes, legacy system replacement where original MAX 5000 parts are no longer available, and educational or research platforms demonstrating UV-erase programmable logic workflows. The ceramic 84-pin CQCC package supports extended-temperature and Mil-Std-883B screening.
When designing with the EPM5192JC-2, verify that the target board layout accepts the ceramic CQCC J-lead package and that designers have access to a UV eraser (typically 254 nm, ~30 minutes at 12 mW/cm²) for reprogramming. Programming requires a compatible EPROM-style PLD programmer and the legacy Altera MAX+PLUS II toolchain. For new designs, consider modern EEPROM-based MAX II or MAX V CPLDs that offer in-system programmability without the UV-erasure step.
This page consolidates distributor pricing, legacy stock availability, drop-in alternative MPNs from the MAX 5000 family, and practical design notes that are not present in the original Altera datasheet, making it useful for sustainment engineers maintaining long-lifecycle military and industrial platforms.
Bộ thay thế dễ dàng lắp đặt cho EPM5192JC-2 — 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 EPM5192JC-2 (cùng hình factor và footprint) — khác nhau ở Package, Device Type, Propagation Delay (tPD), Product Type, Programming Method.
EPM5192JC-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JC
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JC-1N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192GI-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192GC84-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192GM883B-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JC-2 Tỷ lệ tối đa & tính chất điện
| Device Family | MAX 5000 |
| Product Type | UV-erasable Programmable Logic Device (PLD) |
| Macrocells | 192 |
| Logic Array Blocks (LABs) | 12 |
| Interconnect | Programmable Interconnect Array (PIA) |
| User I/O Pins | 64 |
| Dedicated Inputs | 7 |
| External Clock Inputs | 1 |
| Propagation Delay (tPD) | 45 ns |
| Tần số xung maksimum | 40 MHz |
| Process Technology | CMOS |
| Hộp | 84-pin CQCC (Ceramic Quad Flat Pack, J-lead, windowed) |
| Kiểu lắp đặt | Surface Mount |
| Number of Terminals | 84 |
| Programming Method | UV-erase / EPROM |
Cấu hình chân EPM5192JC-2
| Chân 1 | I/O — User I/O pin |
| Chân 2 | I/O — User I/O pin |
| Chân 3 | I/O — User I/O pin |
| Chân 4 | I/O — User I/O pin |
| Chân 5 | I/O — User I/O pin |
| Chân 6 | I/O — User I/O pin |
| Chân 7 | I/O — User I/O pin |
| Chân 8 | I/O — User I/O pin |
| Chân 9 | I/O — User I/O pin |
| Chân 10 | I/O — User I/O pin |
| Chân 11 | I/O — User I/O pin |
| Chân 12 | I/O — User I/O pin |
| Chân 13 | I/O — User I/O pin |
| Chân 14 | I/O — User I/O pin |
| Chân 15 | I/O — User I/O pin |
| Chân 16 | I/O — User I/O pin |
| Chân 17 | I/O — User I/O pin |
| Chân 18 | I/O — User I/O pin |
| Chân 19 | I/O — User I/O pin |
| Chân 20 | I/O — User I/O pin |
| Chân 21 | I/O — User I/O pin |
| Chân 22 | I/O — User I/O pin |
| Chân 23 | I/O — User I/O pin |
| Chân 24 | I/O — User I/O pin |
| Chân 25 | I/O — User I/O pin |
| Chân 26 | I/O — User I/O pin |
| Chân 27 | I/O — User I/O pin |
| Chân 28 | I/O — User I/O pin |
| Chân 29 | I/O — User I/O pin |
| Chân 30 | I/O — User I/O pin |
| Chân 31 | I/O — User I/O pin |
| Chân 32 | I/O — User I/O pin |
| Chân 33 | I/O — User I/O pin |
| Chân 34 | I/O — User I/O pin |
| Chân 35 | I/O — User I/O pin |
| Chân 36 | I/O — User I/O pin |
| Chân 37 | I/O — User I/O pin |
| Chân 38 | I/O — User I/O pin |
| Chân 39 | I/O — User I/O pin |
| Chân 40 | I/O — User I/O pin |
| Chân 41 | I/O — User I/O pin |
| Chân 42 | I/O — User I/O pin |
| Chân 43 | I/O — User I/O pin |
| Chân 44 | I/O — User I/O pin |
| Chân 45 | I/O — User I/O pin |
| Chân 46 | I/O — User I/O pin |
| Chân 47 | I/O — User I/O pin |
| Chân 48 | I/O — User I/O pin |
| Chân 49 | I/O — User I/O pin |
| Chân 50 | I/O — User I/O pin |
| Chân 51 | I/O — User I/O pin |
| Chân 52 | I/O — User I/O pin |
| Chân 53 | I/O — User I/O pin |
| Chân 54 | I/O — User I/O pin |
| Chân 55 | I/O — User I/O pin |
| Chân 56 | I/O — User I/O pin |
| Chân 57 | I/O — User I/O pin |
| Chân 58 | I/O — User I/O pin |
| Chân 59 | I/O — User I/O pin |
| Chân 60 | I/O — User I/O pin |
| Chân 61 | I/O — User I/O pin |
| Chân 62 | I/O — User I/O pin |
| Chân 63 | I/O — User I/O pin |
| Chân 64 | I/O — User I/O pin |
| Chân 65 | INPUT — Dedicated input |
| Chân 66 | INPUT — Dedicated input |
| Chân 67 | INPUT — Dedicated input |
| Chân 68 | INPUT — Dedicated input |
| Chân 69 | INPUT — Dedicated input |
| Chân 70 | INPUT — Dedicated input |
| Chân 71 | INPUT — Dedicated input |
| Chân 72 | CLK — External clock input |
| Chân 73 | VCC — Power supply (5V) |
| Chân 74 | VCC — Power supply (5V) |
| Chân 75 | GND — Ground |
| Chân 76 | GND — Ground |
| Chân 77 | NC — Not connected (per datasheet) |
| Chân 78 | NC — Not connected (per datasheet) |
| Chân 79 | NC — Not connected (per datasheet) |
| Chân 80 | NC — Not connected (per datasheet) |
| Chân 81 | NC — Not connected (per datasheet) |
| Chân 82 | NC — Not connected (per datasheet) |
| Chân 83 | NC — Not connected (per datasheet) |
| Chân 84 | NC — Not connected (per datasheet) |
Ứng dụng tiêu biểu
EPM5192JC-2 phù hợp cho 6 Áp dụngs: Military Avionics Glue Logic, Legacy VMEbus Address Decoding, Industrial Control State Machines, Replacement of Discontinued MAX 5000 Logic, Educational and Research Platforms, Aerospace Subsystem Interface Bridging.
Military Avionics Glue Logic
The EPM5192JC-2's 192-macrocell density and 84-pin ceramic CQCC package suit it for military avionics platforms where it implements glue logic between discrete MSI/LSI devices. The ceramic packaging supports extended temperature screening, and the deterministic PIA routing ensures predictable timing for control signals between radar, navigation, and display subsystems. The 45 ns propagation delay is adequate for sub-MHz bus arbitration in VMEbus and Multibus backplanes. Compared to modern SRAM-based FPGAs, the UV PLD requires no boot PROM and operates instantly on power-up - a critical feature in mission systems where boot time and configuration bit integrity matter.
Được đề xuất
Legacy VMEbus Address Decoding
The EPM5192JC-2 is widely used as a VMEbus address decoder and bus arbiter in legacy industrial and military backplane systems. Its 192 macrocells and 64 user I/Os provide ample capacity to decode the full 32-bit VMEbus address space and generate the multi-level bus grant signals. The deterministic 45 ns propagation delay matches VMEbus timing budgets without timing closure concerns. The PLD replaces multiple 74LS/74F series decoder PALs with a single integrated device, simplifying board layout while maintaining backward compatibility with existing backplane firmware.
Được đề xuất
Industrial Control State Machines
The EPM5192JC-2 implements multi-state control logic in factory automation and process control systems, where it sequences actuators, drives relays, and arbitrates sensor inputs. Each of the 192 macrocells can hold a D-flip-flop, providing 192 flip-flops for finite state machine implementation. The CMOS process yields low static power consumption, and the ceramic package supports factory-floor temperature ranges when the industrial-grade variant is used. Engineers typically implement the state machines in VHDL or Verilog and synthesize via the legacy MAX+PLUS II toolchain.
Được đề xuất
Replacement of Discontinued MAX 5000 Logic
Sustainment programs for long-lifecycle military and industrial systems use the EPM5192JC-2 as a like-for-like replacement for original MAX 5000 PLD sockets. The 84-pin ceramic CQCC package is footprint-compatible with earlier MAX 5000 family members such as the EPM5128 and EPM5130, allowing direct board swap when stock of the original part is exhausted. Engineers must verify the JEDEC fuse map or recompiled bitstream matches the replacement timing model; the -2 grade at 45 ns tPD is the fastest bin and typically the most desired replacement. The bitstream from the original MAX+PLUS II project can be reused directly if the target die matches.
Được đề xuất
Educational and Research Platforms
The EPM5192JC-2 serves as a teaching vehicle in university digital logic and computer architecture courses where students learn UV-erasable PLD programming workflows. The 192 macrocells provide enough logic capacity for non-trivial projects (small CPUs, custom instruction decoders), while the UV erase window allows repeated programming cycles for iterative lab work. The MAX+PLUS II software remains freely available from Altera/Intel as legacy freeware, and EPROM-style PLD programmers supporting the EPM5192JC-2 are still in use in academic labs. Students gain exposure to programmable logic fundamentals before moving to modern SRAM-based FPGAs.
Được đề xuất
Aerospace Subsystem Interface Bridging
The EPM5192JC-2 bridges mismatched interface standards in aerospace subsystems, converting between MIL-STD-1553, ARINC 429, and discrete signal levels in radar and flight control systems. Its 192 macrocells allow multi-channel protocol conversion logic on a single chip, and the ceramic CQCC package survives the vibration and temperature profiles of aerospace environments. The deterministic PIA routing eliminates the timing variability of FPGA place-and-route, making timing closure straightforward for safety-critical interfaces. Engineers should select the MIL-STD-883B screened variant (EPM5192GM883B-2) for aerospace flight-qualified applications.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM5192JC-2 — 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-1 | EPM5192JC | EPM5192JC-1N | EPM5192GI-2 | EPM5192GC84-1 | EPM5192GM883B-2 |
|---|---|---|---|---|---|---|---|
| Package | 84-pin CQCC (J-lead, windowed) | 84-pin CQCC (J-lead, windowed) - same | 84-pin CQCC (J-lead, windowed) - same | 84-pin CQCC (J-lead, windowed) - same | 84-pin ceramic windowed - same | 84-pin ceramic CQCC - same | 84-pin ceramic windowed - same |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera | Altera |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 | 192 |
| Propagation Delay (tPD) | 45 ns | 55 ns | Base grade (slower) | 55 ns | 45 ns | 55 ns | 45 ns |
| LABs | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| User I/O | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| Temperature Grade | Commercial | Commercial | Commercial | Commercial (lead-free) | Industrial | Commercial | Military (MIL-STD-883B) |
| Programming Method | UV-erase | UV-erase | UV-erase | UV-erase | UV-erase | UV-erase | UV-erase |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Highest density in the MAX 5000 generation (vsEPM5130 (128 macrocells))
- Faster -2 speed grade within the family (vsEPM5192JC-1 (55 ns tPD))
- Military/aerospace screened variants available (vsEPM5192JC (commercial grade))
Ghi chú thiết kế
The EPM5192JC-2's 84-pin ceramic CQCC (J-lead) package requires a PCB footprint with J-lead land patterns measuring approximately 1.27 mm (50 mil) pitch. Ceramic packages have higher thermal expansion mismatch with FR-4 than plastic packages, so for temperature-cycling applications consider polyimide or ceramic substrates. Decoupling: place 0.1 uF ceramic capacitors as close as possible to each VCC pin (multiple VCC pins distributed around the package) and a single 10 uF tantalum or bulk ceramic on the supply rail. Keep programming-related test points accessible if the board will be reworked in production.
A common pitfall is assuming the EPM5192JC-2 bitstream is compatible with newer MAX II/MAX V CPLDs - it is not. The MAX 5000 family uses EPROM-style fuse maps and the legacy MAX+PLUS II compiler; MAX II and MAX V use SRAM/flash configuration cells and the Quartus toolchain. Any migration requires full logic recompilation and a PCB redesign because packages and pinouts differ. Engineers should also confirm UV eraser wavelength (254 nm) and intensity (~12 mW/cm² for ~30 minutes) before relying on the device's reprogrammability - some older lab UV erasers use 365 nm blacklight and will not erase the part.
When laying out the EPM5192JC-2 on a board that also hosts high-speed SRAM or bus transceivers, isolate the PIA-driven outputs to one region of the board. The PIA interconnect has predictable but non-zero routing delay, so place the device away from clock-distribution buffers and sensitive analog circuitry to minimize crosstalk. Route all VCC and GND pins to wide power planes (not traces) and stitch ground vias around the CQCC perimeter. For high-reliability programs, follow IPC-2221 ceramic-component land-pattern guidelines and include a conformal coating step in assembly to protect the quartz erase window from contamination.
Thông tin tuân thủ
Compliance information is not published in the Verified Web Data for the EPM5192JC-2. The EPM5192JC-1N variant indicates a lead-free (N suffix) finish option. MIL-STD-883B screening applies to the EPM5192GM883B-2 variant. AEC-Q100 does not apply to this legacy PLD family.
