EPM5192JI-2 - Altera MAX 5000 EPLD, 192 Macrocells | Intel FPGA
MPN: EPM5192JI-2 ✗ Cuối đờiEPM5192JI-2 Tóm tắt
What is an EPLD / MAX 5000 device? An Erasable Programmable Logic Device (EPLD) is a class of programmable logic that preceded modern FPGAs and CPLDs; the Altera MAX 5000 family uses EPROM-based macrocells with a sum-of-products architecture and a programmable interconnect array (PIA). In the broader taxonomy, EPLDs sit between classic PALs/GALs and modern CPLDs/FPGAs, with the MAX 5000 positioned as a high-density bridge product. Each macrocell contains a programmable AND/OR array, a flip-flop, and an output enable, providing flexible logic implementation in a non-volatile (UV-erasable) silicon form factor.
Key features include 192 macrocells delivering up to 5,000 usable gates, 12 dedicated inputs with input registers, 192 flip-flops, propagation delays in the '-2' speed grade, and a programmable interconnect array that routes any macrocell output to any other macrocell. The device also offers user-configurable macrocell flip-flops (D, T, JK, SR), output enable per macrocell, and pin-compatible migration across the MAX 5000 family for design portability.
Technically, the MAX 5000 architecture separates logic from routing: macrocell logic blocks feed a global PIA that distributes signals across the device, eliminating the routing bottlenecks of earlier PAL architectures. The '-2' speed grade reflects a specific tPD/tCO window versus the slower '-1' grade and faster (none) grades, allowing designers to trade speed for power. Programming is performed via a standard Altera programming hardware using the legacy A+ or MAX+ development tools.
Typical applications include bus-interface bridges in legacy VME/cPCI backplanes, industrial PLC glue logic, telecommunications line-card control, address decoding and wait-state generation in 80x86/Motorola systems, and replacement of discrete TTL/CMOS logic in mature designs. The non-volatile (EPROM) cell technology means no external configuration memory is required, simplifying BOM and boot-time.
When designing with this device, note that ceramic JLCC packages are increasingly hard to source as the industry transitions to plastic and lead-free variants; verify long-term availability before committing to a new design. Designers should also plan for UV erasure time if iterative prototyping is anticipated. All programming and verification should follow the manufacturer datasheet procedures to avoid cell-stress damage.
Bộ thay thế dễ dàng lắp đặt cho EPM5192JI-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 EPM5192JI-2 (cùng hình factor và footprint) — khác nhau ở Package, Device Type, Operating Temperature, Mounting Type, Propagation Delay (tPD).
EPM5192JI-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JI
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JC-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JC-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192GC-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192GI-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192IC-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192GM883B
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM5192JI-2 Tỷ lệ tối đa & tính chất điện
| Family | MAX 5000 |
| Device Type | EPLD (Erasable Programmable Logic Device) |
| Macrocells | 192 |
| Usable Gates | 5000 |
| Dedicated Inputs | 12 |
| Flip-Flops | 192 |
| Speed Grade | -2 |
| Hộp | JLCC-68 (J-Lead Ceramic) |
| Nhiệt độ hoạt động | 0C to +70C (commercial) |
| Programming Technology | UV-Erasable EPROM |
| Architecture | Sum-of-products with Programmable Interconnect Array (PIA) |
| Điện áp cung cấp | 5 V (typical) |
| Process Technology | CMOS EPROM |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Non-compliant (ceramic JLCC, contains lead) |
| Trạng thái vòng đời | Obsolete (legacy Altera MAX 5000 family) |
Cấu hình chân EPM5192JI-2
| Chân 1 | I/O — Input/Output macrocell pin |
| Chân 2 | I/O — Input/Output macrocell pin |
| Chân 3 | I/O — Input/Output macrocell pin |
| Chân 4 | I/O — Input/Output macrocell pin |
| Chân 5 | I/O — Input/Output macrocell pin |
| Chân 6 | I/O — Input/Output macrocell pin |
| Chân 7 | I/O — Input/Output macrocell pin |
| Chân 8 | I/O — Input/Output macrocell pin |
| Chân 9 | I/O — Input/Output macrocell pin |
| Chân 10 | I/O — Input/Output macrocell pin |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — Input/Output macrocell pin |
| Chân 13 | I/O — Input/Output macrocell pin |
| Chân 14 | I/O — Input/Output macrocell pin |
| Chân 15 | I/O — Input/Output macrocell pin |
| Chân 16 | I/O — Input/Output macrocell pin |
| Chân 17 | I/O — Input/Output macrocell pin |
| Chân 18 | I/O — Input/Output macrocell pin |
| Chân 19 | I/O — Input/Output macrocell pin |
| Chân 20 | I/O — Input/Output macrocell pin |
| Chân 21 | I/O — Input/Output macrocell pin |
| Chân 22 | GND — Ground |
| Chân 23 | INPUT — Dedicated input pin |
| Chân 24 | INPUT — Dedicated input pin |
| Chân 25 | INPUT — Dedicated input pin |
| Chân 26 | INPUT — Dedicated input pin |
| Chân 27 | INPUT — Dedicated input pin |
| Chân 28 | INPUT — Dedicated input pin |
| Chân 29 | INPUT — Dedicated input pin |
| Chân 30 | INPUT — Dedicated input pin |
| Chân 31 | INPUT — Dedicated input pin |
| Chân 32 | INPUT — Dedicated input pin |
| Chân 33 | INPUT — Dedicated input pin |
| Chân 34 | GND — Ground |
| Chân 35 | I/O — Input/Output macrocell pin |
| Chân 36 | I/O — Input/Output macrocell pin |
| Chân 37 | I/O — Input/Output macrocell pin |
| Chân 38 | I/O — Input/Output macrocell pin |
| Chân 39 | I/O — Input/Output macrocell pin |
| Chân 40 | I/O — Input/Output macrocell pin |
| Chân 41 | I/O — Input/Output macrocell pin |
| Chân 42 | I/O — Input/Output macrocell pin |
| Chân 43 | I/O — Input/Output macrocell pin |
| Chân 44 | I/O — Input/Output macrocell pin |
| Chân 45 | GND — Ground |
| Chân 46 | I/O — Input/Output macrocell pin |
| Chân 47 | I/O — Input/Output macrocell pin |
| Chân 48 | I/O — Input/Output macrocell pin |
| Chân 49 | I/O — Input/Output macrocell pin |
| Chân 50 | I/O — Input/Output macrocell pin |
| Chân 51 | I/O — Input/Output macrocell pin |
| Chân 52 | I/O — Input/Output macrocell pin |
| Chân 53 | I/O — Input/Output macrocell pin |
| Chân 54 | I/O — Input/Output macrocell pin |
| Chân 55 | I/O — Input/Output macrocell pin |
| Chân 56 | GND — Ground |
| Chân 57 | I/O — Input/Output macrocell pin |
| Chân 58 | I/O — Input/Output macrocell pin |
| Chân 59 | I/O — Input/Output macrocell pin |
| Chân 60 | I/O — Input/Output macrocell pin |
| Chân 61 | I/O — Input/Output macrocell pin |
| Chân 62 | I/O — Input/Output macrocell pin |
| Chân 63 | I/O — Input/Output macrocell pin |
| Chân 64 | I/O — Input/Output macrocell pin |
| Chân 65 | I/O — Input/Output macrocell pin |
| Chân 66 | I/O — Input/Output macrocell pin |
| Chân 67 | I/O — Input/Output macrocell pin |
| Chân 68 | VCC — +5V power supply |
Ứng dụng tiêu biểu
EPM5192JI-2 phù hợp cho 6 Áp dụngs: Legacy VME/cPCI Bus Interface Glue Logic, Industrial PLC Custom Logic Replacement, Telecommunications Line-Card Control, 80x86/Motorola 68k Address Decoding & Wait-State Logic, Military & Aerospace Avionics Logic, Replacement of Discrete TTL/CMOS Logic Arrays.
Legacy VME/cPCI Bus Interface Glue Logic
The EPM5192JI-2 is well-suited for legacy VME and cPCI backplane glue logic, where 192 macrocells and 12 dedicated inputs deliver sufficient capacity for bus arbitration, address decoding, and interrupt steering between 68k/MIPS host CPUs and peripheral slaves. Its non-volatile EPROM cell technology means the device powers up with a defined logic state, eliminating external configuration PROM that complicates BOM and boot time. Compared with discrete 74-series TTL logic, a single EPM5192JI-2 replaces 15-25 SSI/MSI packages, reducing PCB area on legacy 6U/3U cards while preserving deterministic propagation delay required for bus-cycle timing.
Được đề xuất
Industrial PLC Custom Logic Replacement
Within industrial PLC and process-control backplanes, the EPM5192JI-2 implements custom sequencer, timer, and I/O-expansion logic that previously required racks of discrete CMOS gates. Its 192 flip-flops allow 192 state bits per device, while 12 dedicated inputs interface directly to 24V-to-5V opto-isolated field signals without external Schmitt-trigger conditioning. The commercial 0-70C temperature range covers most factory-floor enclosures. The MAX 5000 deterministic tPD timing also supports scan-cycle predictability needed for IEC 61131-style ladder execution.
Được đề xuất
Telecommunications Line-Card Control
In telecom line cards (T1/E1, ISDN, early DSLAM), the EPM5192JI-2 implements line-interface control, framing, and alarm-monitoring logic between the framer IC and the host backplane. Its 5,000 usable gates are sufficient for one-line-card worth of glue, while the JLCC-68 ceramic package survives the higher ambient temperatures of sealed telecom enclosures. The deterministic PIA routing guarantees predictable timing for HDLC-style serial protocols and provides the high-noise-immunity required near line-driver transformers.
Được đề xuất
80x86/Motorola 68k Address Decoding & Wait-State Logic
The EPM5192JI-2 was widely used in 1980s-1990s 80x86 and Motorola 68k computer motherboards to perform full address-decode, wait-state generation, and bus-cycle steering. With 192 macrocells, a single EPM5192JI-2 can decode the entire 24-bit or 32-bit address space, generate chip-selects for memory banks and peripheral ICs, and synthesize READY/WAIT signals with deterministic propagation delays. The 12 dedicated inputs accept buffered address/Control signals directly, simplifying PCB routing.
Được đề xuất
Military & Aerospace Avionics Logic
The EPM5192JI-2 (and its GM883B military-processed sibling) supports avionics and defense applications that require ceramic-hermetic packaging for high-reliability and vibration tolerance. With 192 macrocells and 192 flip-flops, the device integrates guidance, navigation, and control-system glue logic that would otherwise consume multiple discrete gate packages. The MIL-STD-883 processing variant (EPM5192GM883B-2) provides the radiation-tolerance screening needed for high-altitude and space-adjacent environments.
Được đề xuất
Replacement of Discrete TTL/CMOS Logic Arrays
When a legacy design used 15-25 SSI/MSI packages (74LS, 74HC, 4000-series), the EPM5192JI-2 can replace the entire logic array in a single JLCC-68 footprint. Designers capture the original Boolean netlist, map it to MAX 5000 macrocells via legacy MAX+ software, and reduce PCB area by 70-80% while improving noise immunity (no inter-package skew). The EPROM cell technology also eliminates the need for socketed logic updates, since the same part can be reprogrammed after UV erase, ideal for mature defense and industrial designs requiring field upgrades.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM5192JI-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 | EPM5192JI-1 | EPM5192JC-2 | EPM5192GC-2 |
|---|---|---|---|---|
| Brand | Altera (Intel PSG) | Altera (Intel PSG) | Altera (Intel PSG) | Altera (Intel PSG) |
| Package | JLCC-68 | JLCC-68 (same) | JLCC-68 (same) | JLCC-68 (same) |
| Macrocells | 192 | 192 | 192 | 192 |
| Usable Gates | 5000 | 5000 | 5000 | 5000 |
| Speed Grade | -2 | -1 (slower) | -2 (same) | -2 (same) |
| Temperature Grade | Commercial (0 to 70C) | Commercial | Commercial | Extended/Military |
| Programming Technology | UV-EPROM | UV-EPROM | UV-EPROM | UV-EPROM |
| RoHS Compliance | Non-compliant (ceramic lead) | Non-compliant | Non-compliant | Non-compliant |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
Bảo phân biệt quan trọng
- Pin-to-pin compatible across MAX 5000 family (vsEPM5192JC-2)
- Non-volatile EPROM configuration (vsEPM5192JI-1)
- Highest macrocell density in MAX 5000 family (vsEPM5192JC-1)
Ghi chú thiết kế
The EPM5192JI-2 uses UV-erasable EPROM cells, meaning every reprogramming cycle requires a 20-30 minute UV erasure step. Plan iterative prototyping cycles accordingly: budget 1 hour per reprogram cycle including erasure, programming, and verification. Also note that EPROM cells lose data after 10+ years of storage without power; verify retention before reusing parts pulled from old inventory, especially in long-lifecycle defense programs.
The JLCC-68 ceramic J-lead package requires careful PCB layout: keep-out zone under the package must be free of vias and traces, and the J-leads need castellated or full-pad footprints with adequate solder fillet visibility for inspection. Because ceramic packages have a higher coefficient-of-mismatch with FR-4 than plastic packages, design PCB pad pitch with strain relief to avoid ceramic-cracking failures under thermal cycling.
The commercial-grade EPM5192JI-2 is rated 0-70C ambient; for outdoor or industrial deployments above this range, substitute with the EPM5192GI-2 (industrial -40 to +85C) or EPM5192GC-2 (military -55 to +125C). Ceramic JLCC packages conduct heat better than plastic equivalents, but at sustained high switching activity the device should still be mounted with thermal vias under the central thermal pad to a copper pour.
Thông tin tuân thủ
Ceramic JLCC package contains lead above RoHS thresholds. AEC-Q100 not applicable for legacy EPLD. REACH and halogen status not stated in distributor data; assume unknown for ceramic legacy packages.
