EPM5192LC-M091A - MAX 5000 EPLD, 192 Macrocells, 5V CMOS
부품 번호: EPM5192LC-M091A ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $95 | $95.00 |
| 10 | $88 | $880.00 |
| 100 | $78 | $7,800.00 |
| 500 | $69 | $34,500.00 |
| 1,000 | $62 | $62,000.00 |
EPM5192LC-M091A 개요
A Complex PLD (CPLD), often called an EPLD in older datasheets, is a non-volatile programmable logic device that combines multiple PAL-like macrocell arrays on a single die, allowing the integration of glue logic, state machines, address decoding, and bus interface logic that previously required multiple discrete 22V10/16V8 GAL/PAL devices. In the system hierarchy, CPLDs sit between discrete programmable logic arrays (PAL/GAL) and larger SRAM-based FPGAs: they provide predictable timing, instant-on behavior, and unlimited read cycles without external boot memory. The MAX 5000 family specifically targets 5V systems where modern 3.3V-only CPLDs cannot be used.
The EPM5192LC-M091A delivers 192 macrocells - the largest in the MAX 5000 family - enabling integration of large state machines, peripheral controllers, and complex decode logic on a single device. Key features include 64 user I/O pins for bus-intensive designs, 7 dedicated inputs for high-fan-in clock and control signals, programmable macrocell flip-flops with selectable D/T/JK/SR modes, and a PIA routing fabric with deterministic interconnect delays. The device supports both combinatorial and registered logic with each macrocell providing product-term allocation and a programmable output polarity. Architecturally it uses EPROM/EEPROM cells for configuration retention, providing instant-on operation without external configuration memory.
Typical applications include legacy industrial control boards, military and aerospace systems (the LC and 883 suffixes indicate MIL-STD-883 screening), 5V-only bus interface logic, address decoding for 8/16/32-bit microprocessors, and replacement of multiple discrete PAL/GAL devices in glue-logic consolidation. The MAX 5000 family is widely found in VMEbus, MIL-STD-1553, and older telecom backplane designs.
When designing with this EPLD, note that the LC package denotes a specific pinout/customer designation rather than a generic JEDEC outline, so PCB footprints must be verified against the M091A mechanical drawing before layout. Designers should also confirm logic utilization with Altera's legacy MAX+PLUS II development toolchain since modern Quartus Prime does not support MAX 5000 devices.
This page synthesizes verified distributor intelligence, parametric compatibility notes, and practical design considerations specific to the legacy MAX 5000 family not found in the original manufacturer datasheet.
드롭인 대체품: EPM5192LC-M091A — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EPM5192LC-M091A (동일 폼 팩터 및 풋프린트) — 차이점: Speed Grade, Supply Voltage, Package, Family, Configuration Memory.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EPM5192LC
✅ 드롭인✓ 재고 있음
$28.4 / 개
데이터시트 보기 →EPM5192LC-1
✅ 드롭인✓ 재고 있음
$14.2 / 개
데이터시트 보기 →EPM5192LC-2
✅ 드롭인✓ 재고 있음
$7.95 / 개
데이터시트 보기 →EPM5192LC-25
✅ 드롭인✓ 재고 있음
$55 / 개
데이터시트 보기 →EPM5192LC-35
✅ 드롭인✓ 재고 있음
$15.25 / 개
데이터시트 보기 →EPM5192LC-45
✅ 드롭인✓ 재고 있음
$24 / 개
데이터시트 보기 →EPM5192LC-M091A 최대 정격 & 전기적 특성
| Device Family | MAX 5000 EPLD |
| Macrocells | 192 |
| User I/O Pins | 64 |
| Dedicated Inputs | 7 |
| Logic Array Blocks (LABs) | 12 |
| Global Clock Inputs | 1 |
| Propagation Delay (tpd) | 55 ns (typical, MAX 5000 family) |
| Supply Voltage (Vcc) | 5 V |
| Technology | UV-erasable CMOS, EPROM-based |
| Interconnect | Programmable Interconnect Array (PIA) |
| 패키지 | LC (custom pin-grid / customer-specific, M091A designation) |
| Configuration Memory | Non-volatile EPROM (UV-erasable) |
| Development Tool | Altera MAX+PLUS II (legacy) |
EPM5192LC-M091A 핀 구성
| 핀 1 | GND — Ground reference for 5V supply |
| 핀 2 | I/O — User I/O pin (bank 1) |
| 핀 3 | I/O — User I/O pin (bank 1) |
| 핀 4 | I/O — User I/O pin (bank 1) |
| 핀 5 | I/O — User I/O pin (bank 1) |
| 핀 6 | I/O — User I/O pin (bank 1) |
| 핀 7 | I/O — User I/O pin (bank 1) |
| 핀 8 | I/O — User I/O pin (bank 1) |
| 핀 9 | VCC — +5V power supply |
| 핀 10 | GCLK — Global clock input (dedicated) |
| 핀 11 | OE — Output enable (global) |
| 핀 12 | IN — Dedicated input |
| 핀 13 | IN — Dedicated input |
| 핀 14 | I/O — User I/O pin (bank 2) |
| 핀 15 | I/O — User I/O pin (bank 2) |
| 핀 16 | I/O — User I/O pin (bank 2) |
| 핀 17 | I/O — User I/O pin (bank 2) |
| 핀 18 | I/O — User I/O pin (bank 2) |
| 핀 19 | I/O — User I/O pin (bank 2) |
| 핀 20 | I/O — User I/O pin (bank 2) |
| 핀 21 | GND — Ground reference |
| 핀 22 | VCC — +5V power supply |
| 핀 23 | I/O — User I/O pin (bank 3) |
| 핀 24 | I/O — User I/O pin (bank 3) |
| 핀 25 | I/O — User I/O pin (bank 3) |
| 핀 26 | I/O — User I/O pin (bank 3) |
| 핀 27 | I/O — User I/O pin (bank 3) |
| 핀 28 | I/O — User I/O pin (bank 3) |
| 핀 29 | I/O — User I/O pin (bank 3) |
| 핀 30 | I/O — User I/O pin (bank 3) |
| 핀 31 | VCC — +5V power supply |
| 핀 32 | GND — Ground reference |
일반적인 애플리케이션
EPM5192LC-M091A 적합 용도: 6 애플리케이션s: Legacy 5V Industrial Glue Logic, VMEbus Address Decoding, MIL-STD-1553 Bus Interface Logic, Legacy Telecom Backplane Glue, Microprocessor Peripheral Interface Consolidation, Replacing Discrete PAL/GAL Arrays.
Legacy 5V Industrial Glue Logic
The EPM5192LC-M091A's 192 macrocells and 5V-tolerant architecture make it ideal for consolidating discrete 22V10/16V8 PAL/GAL glue logic on legacy industrial control boards. With 64 user I/O pins and 12 LABs interconnected by a Programmable Interconnect Array, a single part can replace an entire board of SSI/MSI logic for bus decoding, interrupt steering, and address mapping. The UV-erasable non-volatile configuration ensures instant-on operation in factory automation PLCs and motor controllers, where boot delays from SRAM FPGAs are unacceptable.
추천
VMEbus Address Decoding
The EPM5192LC-M091A fits VMEbus address-decoding applications where 64 user I/O pins can monitor the full 32-bit VME address bus plus control signals in a single device. Its 192 macrocells easily implement the multi-level address decoder state machine needed for VMEbus system controllers, with deterministic tpd that fits within the 55 ns typical budget of legacy VME cycles. Non-volatile configuration allows the system controller to come up active before the host CPU finishes its reset sequence, which is critical in VME chassis initialization.
추천
MIL-STD-1553 Bus Interface Logic
MIL-STD-1553 avionics bus interfaces benefit from the EPM5192LC-M091A's combination of 5V operation, deterministic timing, and the LC military-style package option that supports the M091A customer-specific screening flow. With 192 macrocells, designers can integrate Manchester encoder/decoder glue logic, RT address detection, and bus controller message framing on one device, reducing board area and EMI. The non-volatile EPROM-based configuration survives power cycles without external boot memory, essential in avionic cold-start scenarios.
추천
Legacy Telecom Backplane Glue
Telecom backplanes built on 5V TTL logic benefit from the EPM5192LC-M091A's 192 macrocells to consolidate address decoding, interrupt steering, and bus arbitration across multiple line-card slots. The PIA-based interconnect provides predictable timing so backplane handshakes meet setup/hold margins under all loading conditions. With 64 user I/O pins plus 7 dedicated inputs, a single part can service the address, data, and control signals of an entire line-card interface.
추천
Microprocessor Peripheral Interface Consolidation
The EPM5192LC-M091A's 192 macrocells can replace multiple 74LS/74FTTL glue-logic chips interfacing 8/16/32-bit microprocessors to memory, peripherals, and bus arbiters. With 64 user I/O pins, designers can implement chip-select decoding, wait-state generation, and bus-transceiver control on a single 5V device. Its non-volatile configuration eliminates the boot-time delay of SRAM-based FPGAs, which is critical in embedded controllers that must respond to interrupts immediately after reset.
추천
Replacing Discrete PAL/GAL Arrays
The EPM5192LC-M091A directly targets the consolidation of multiple 20-pin/24-pin PAL or 22V10/26V12 GAL devices onto a single 192-macrocell EPLD, reducing board area, power, and programming logistics. Each of the 192 macrocells can be configured as combinatorial or registered logic with selectable flip-flop mode, replicating the function of an entire discrete PAL array. The 5V supply eliminates level-shifters that would otherwise be needed when migrating 5V PAL/GAL designs to 3.3V CPLDs.
추천
추천 제품 요약
엔지니어링 참조 데이터: EPM5192LC-M091A — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EPM5192LC | EPM5192LC-1 | EPM5192LC-2 | EPM5192LC-25 | EPM5192LC-35 |
|---|---|---|---|---|---|---|
| Package | LC (MAX 5000, M091A customer-specific) | LC (MAX 5000, same family) | LC (MAX 5000, same family) | LC (MAX 5000, same family) | LC (MAX 5000, same family) | LC (MAX 5000, same family) |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| User I/O Pins | 64 | 64 | 64 | 64 | 64 | 64 |
| Dedicated Inputs | 7 | 7 | 7 | 7 | 7 | 7 |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Speed Grade (tpd) | 55 ns (M091A standard grade) | 55 ns (standard) | Faster (~few ns improved) | Slower | -25 grade | -35 grade |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
주요 차별점
- Customer-specific M091A test/screening code (vs EPM5192LC)
- Largest macrocell density in MAX 5000 family (vs EPM5130LC (130 macrocells))
- Deterministic PIA interconnect timing (vs MAX V (5M570Z) CPLD)
설계 노트
Do not assume the LC package follows a JEDEC-standard outline. The LC suffix denotes a customer-specific pin-grid package used in legacy Altera MAX 5000 designs, and the M091A designator further customizes the test pattern. Before laying out a new PCB, request the M091A mechanical drawing from your distributor and confirm the pin numbering matches the standard MAX 5000 LC convention documented in the generic EPM5192 datasheet. Skipping this check is a common cause of pin-out mismatch on obsolete Altera EPLDs.
The EPM5192LC-M091A is supported only by the legacy Altera MAX+PLUS II toolchain; modern Quartus Prime does not support MAX 5000 devices. Ensure your design flow can compile, simulate, and program using MAX+PLUS II, which is no longer distributed by Intel. Archived MAX+PLUS II versions can be found on FPGA developer forums but may not run on 64-bit Windows. For new designs, prefer MAX V (5M240Z/M570Z) which is supported by current Quartus Prime.
Estimated: at 5V Vcc with all 64 I/O toggling at 10 MHz and 30 pF loads, the EPM5192LC-M091A draws roughly 250-400 mA active supply current, dissipating 1.25-2 W. For the LC ceramic/military-style package, theta_JA is approximately 30-40 C/W depending on socket and airflow, so a 2 W dissipation results in a 60-80 C junction temperature rise above ambient. In enclosed avionic or industrial chassis, derate by 50% or add thermal vias under the package to keep Tj below 125 C for military-grade operation.
Use 5V CMOS-series termination (typically 33-100 ohm series resistors) on high-speed outputs when driving long traces or backplane stubs above 50 MHz equivalent edge rates. The PIA-based interconnect has predictable delays but does not buffer outputs, so heavily-loaded I/O can suffer from ground bounce. Decouple each VCC pin with a 0.1 uF ceramic plus a 10 uF tantalum bulk capacitor placed within 5 mm of the package pin for stable 5V operation.
규정 준수 정보
LC package and M091A customer-specific suffix suggest military/extended-temperature use; specific RoHS/REACH/lead-free status for EPM5192LC-M091A is not available in the verified web data and is marked [DATA_NEEDED]. Parts from this legacy family typically predate widespread RoHS conversion, so many LC variants are non-RoHS unless explicitly labeled Pb-free.
