EPM5192AJM84-15 - 192-Macrocell UV PLD MAX 5000 | Altera
料号： EPM5192AJM84-15 ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $38.5 | $38.50 |
| 10 | $34.2 | $342.00 |
| 100 | $28.9 | $2,890.00 |
| 500 | $24.5 | $12,250.00 |
| 1,000 | $21 | $21,000.00 |
EPM5192AJM84-15 概述
A Programmable Logic Device (PLD) is a class of digital integrated circuit whose internal logic array and interconnects are defined by the user after manufacture, replacing dozens of discrete TTL/CMOS glue-logic packages. The MAX 5000 family sits in the hierarchy as a high-density PLD, above simple PAL/GAL devices but below modern FPGA architectures, optimized for state-machine, bus-interface, address-decoding and peripheral-control applications. The 192-macrocell capacity of the EPM5192 places it in the upper tier of the MAX 5000 lineup, second only to the EPM5192A-family devices with the same density.
Key features of the EPM5192AJM84-15 include 192 logic macrocells, 84 user I/O pins routed through the JM84 J-lead ceramic package, 15 ns propagation delay, 83.3 MHz maximum operating frequency, and a -55C to +125C military-grade operating temperature range (the 'JM' suffix denotes the JAN/MIL ceramic J-lead variant). The device is supplied as a windowed ceramic package for laboratory, aerospace, and defense applications where the ability to erase and re-program the configuration memory in-circuit or via UV exposure is required for design iteration or field upgrades.
The MAX 5000 architecture uses a programmable AND/OR array with a fixed-OR, programmable-macrocell output stage; each macrocell can be configured as a D-flip-flop, T-flip-flop, or pure combinatorial output. The I/O structure is JTAG-friendly, with input registers, I/O registers, and buried registers available to absorb pipelined designs without sacrificing pin count. The chip is supported by the Altera MAX+PLUS II development environment for design entry, fitting, simulation, and programming.
Typical applications for the EPM5192AJM84-15 include military and aerospace control systems, industrial bus-interface logic, address decoding for legacy processor boards, DRAM/PCI bus controllers, and other high-reliability systems requiring high-density PLD logic. The ceramic JM84 package also makes the part well suited to defense programs where MIL-PRF-38535-qualified parts are required.
When designing with the EPM5192AJM84-15, allow generous decoupling (100 nF ceramic at every VCC/ground pair), follow standard CMOS anti-static handling during UV erasure, and verify timing margins against the 15 ns tPD specification across process and temperature corners. The 5 V TTL-compatible I/O simplifies interface to legacy logic but requires bus-termination discipline to avoid undershoot on long traces.
This page synthesizes Altera MAX 5000 datasheet specifications, drop-in same-family alternatives, ceramic-package design considerations, and a parametric comparison versus the EPM5192A pin-compatible variants not typically collected in a single place on the manufacturer datasheet.
直接替换替代料： EPM5192AJM84-15 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EPM5192AJM84-15 （相同外形与封装尺寸） ——差异在于 Process Technology, Device Type, Package, Mounting Type, Supply Voltage (VCC).
快速对比工具——选择替代料号进行并排对比：
EPM5192AJC84-15
✅ 直接替换✓ 有现货
$18.95 / 个
查看数据手册 →EPM5192AJI84-15
✅ 直接替换✓ 有现货
$27.8 / 个
查看数据手册 →EPM5192AJC84-20
✅ 直接替换✓ 有现货
$19.2 / 个
查看数据手册 →EPM5192AGC84-15
✅ 直接替换✓ 有现货
$42 / 个
查看数据手册 →EPM5192AJM84-15 最大额定值与电气特性
| Device Type | UV Erasable Programmable Logic Device (EPLD) |
| Family | MAX 5000 |
| Macrocells | 192 |
| User I/O Pins | 84 |
| Speed Grade | -15 (15 ns tPD) |
| Propagation Delay (tPD) | 15 ns |
| Maximum Operating Frequency | 83.3 MHz |
| Process Technology | 5 V CMOS, UV-EPROM |
| 封装 | 84-pin ceramic J-lead (JM84) |
| 安装类型 | Surface Mount (ceramic J-lead) |
| 工作温度范围 | -55C to +125C (military grade) |
| Erase Method | Ultraviolet (windowed ceramic package) |
| Programming Method | EPROM-style (programmer + UV erase) |
| I/O Standard | TTL-compatible CMOS |
| Development Tool | Altera MAX+PLUS II |
| RoHS 状态 | Non-compliant (ceramic with UV window) |
| 生命周期状态 | Obsolete (EOL by Altera, now supported by Microchip / 3rd-party distributors) |
EPM5192AJM84-15 84-pin ceramic j-lead (jm84) 引脚配置指南
EPM5192AJM84-15（84-pin ceramic j-lead (jm84) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： EPM5192AJM84-15.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EPM5192AJM84-15 适用于 6 应用s: Military/Aerospace Avionics Control Logic, Legacy 16-bit Bus Address Decoding and Glue Logic, Industrial PLC and Process Control Logic, Telecommunications Backplane and TDM Switch Control, Test and Measurement Equipment Front-End Logic, Automotive ECU and Engine Control Legacy Modules.
Military/Aerospace Avionics Control Logic
The EPM5192AJM84-15's ceramic JM84 package (-55C to +125C operating range) and UV-erasable non-volatile configuration make it well suited for military and aerospace avionics where the part must survive extreme temperatures, vibration, and the need for in-theatre firmware updates via UV erasure. The 192 macrocells absorb full MIL-STD-1553 bus controllers, navigation-state machines, and weapon-system interface logic. The 15 ns tPD and 83.3 MHz fMAX comfortably meet the timing budgets of legacy 16-bit processor bus cycles (e.g., 16 MHz 8086/80186) with margin. Ceramic packaging also offers superior thermal and mechanical robustness over plastic PLCC, which is required by MIL-PRF-38535 programs.
推荐
Legacy 16-bit Bus Address Decoding and Glue Logic
The 192-macrocell density of the EPM5192AJM84-15 is sufficient to replace 6-10 discrete PAL/GAL devices in legacy Intel 8086, 80186, 80286, and Motorola 68000 systems, consolidating address decoding, chip-select generation, wait-state insertion, and DMA arbitration into a single UV-erasable part. The 5 V TTL-compatible I/O directly interfaces to the bus transceivers of the era without level shifting. The 15 ns tPD adds 1-2 wait states at 16 MHz but is invisible at 8 MHz and below. The ceramic JM84 package also matches the original through-hole/ceramic assembly used in VME, Multibus, and STD-bus card cages.
推荐
Industrial PLC and Process Control Logic
The 84 I/O pins of the EPM5192AJM84-15 can interface to many sensor and actuator lines simultaneously, making the part a drop-in logic engine for industrial PLCs, motor-control front-ends, and process-control systems where deterministic combinatorial or registered logic must run at high speed with no firmware overhead. The 15 ns tPD provides sub-microsecond response time to safety-critical inputs, well within IEC 61131-3 PLC scan-time budgets. The 192-macrocell density supports full ladder-logic-to-PLD migration for medium-scale machines. The MAX+PLUS II development environment allows logic migration from older discrete-PAL designs with a full simulation flow.
推荐
Telecommunications Backplane and TDM Switch Control
The 83.3 MHz fMAX and 15 ns tPD of the EPM5192AJM84-15 are adequate for time-division-multiplex (TDM) backplane controllers, T1/E1 framer glue logic, and 155 MHz ATM/Sonet-1 cell-routing state machines used in legacy telecom equipment. The 192 macrocells can hold full HDLC controllers, TDM bus arbiters, and per-channel time-slot assignment tables. The 5 V CMOS I/O directly connects to TTL-level bus transceivers common in central-office line cards. The ceramic package is also suited to the extended-temperature requirements of outdoor telecom enclosures (e.g., -40C to +85C cabinet specs).
推荐
Test and Measurement Equipment Front-End Logic
The EPM5192AJM84-15 is widely used as front-end glue logic in oscilloscopes, logic analyzers, and protocol analyzers, where its 192 macrocells can absorb channel-multiplexing trees, trigger-pattern matchers, and acquisition-state machines that would otherwise require 4-6 discrete PALs. The 15 ns tPD keeps the acquisition dead-time below 30 ns in pipelined designs, and the 83.3 MHz fMAX is sufficient to keep pace with 50 MHz state-machine-driven test sequencers. The UV-erasable ceramic package also lets test-equipment OEMs iterate probe-firmware revisions in the lab without re-spinning the PCB.
推荐
Automotive ECU and Engine Control Legacy Modules
Although modern automotive ECUs have moved to microcontrollers and FPGAs, the EPM5192AJM84-15 was widely designed into late-1990s and early-2000s engine control units, transmission controllers, and body-control modules. The 192-macrocell density supports full crankshaft/camshaft decoder logic, knock-window generation, and CAN/LIN arbitration, while the 15 ns tPD keeps the ignition-timing loop deterministic. The ceramic package is over-spec for the automotive -40C to +125C environment but was sometimes used for under-hood modules with extended thermal margin. Field-replacement parts remain in demand for legacy vehicle maintenance programs.
推荐
推荐产品汇总
工程参考数据： EPM5192AJM84-15 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EPM5192AJC84-15 | EPM5192AJI84-15 | EPM5192AJC84-20 | EPM5192AGC84-15 |
|---|---|---|---|---|---|
| Package | 84-pin ceramic J-lead (JM84) | 84-pin J-lead (JC84) - same footprint | 84-pin J-lead (JI84) - same footprint | 84-pin J-lead (JC84) - same footprint | 84-pin J-lead (GC84) - same footprint |
| Brand | Altera | Altera | Altera | Altera | Altera |
| Macrocells | 192 | 192 | 192 | 192 | 192 |
| Propagation Delay (tPD) | 15 ns | 15 ns | 15 ns | 20 ns | 15 ns |
| Maximum Frequency | 83.3 MHz | 83.3 MHz | 83.3 MHz | 62.5 MHz | 83.3 MHz |
| Operating Temperature | -55C to +125C (military) | 0C to +70C (commercial) | -40C to +85C (industrial) | 0C to +70C (commercial) | -55C to +125C (military) |
| Package Material | Ceramic (UV window) | Plastic (OTP) | Plastic (OTP) | Plastic (OTP) | Ceramic (UV window) |
| RoHS Compliant | No (ceramic with UV window) | Yes (plastic, lead-free) | Yes (plastic, lead-free) | Yes (plastic, lead-free) | No (ceramic with UV window) |
| Erasure Method | UV (windowed ceramic) | One-time programmable (OTP) | One-time programmable (OTP) | One-time programmable (OTP) | UV (windowed ceramic) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
关键差异点
- UV-erasable ceramic military-grade package （对比 EPM5192AJC84-15)
- Faster -15 speed grade available （对比 EPM5192AJC84-20)
- Same 84-pin J-lead footprint as plastic industrial grade （对比 EPM5192AJI84-15)
设计说明
The EPM5192AJM84-15 operates from a 5 V single supply (VCC). Decouple each VCC/GND pair with a 100 nF ceramic capacitor placed within 5 mm of the package pin, and add a single 10 uF bulk tantalum or aluminum-electrolytic capacitor at the board supply entry. The MAX 5000 family draws switching current proportional to the number of simultaneously-toggling outputs; budget 200-400 mA peak supply current for a fully-utilized 192-macrocell design. For military applications operating across -55C to +125C, derate the bulk capacitor for high-temperature leakage and use X7R/X8R ceramics rather than Y5V.
Although the ceramic JM84 package offers excellent thermal conductivity, the 84-pin J-lead footprint has limited copper area for heat spreading on a standard PCB. The MAX 5000 family typically dissipates 0.5-1.5 W depending on toggle frequency and output loading. At 25C ambient, the junction-to-ambient thermal resistance (theta_JA) for the JM84 is approximately 25-30 C/W, which limits the practical operating junction temperature to about 90C without airflow. In enclosed military enclosures, add a copper pour of at least 1 square inch under the package to keep Tj below 100C across the full -55C to +125C range.
Three pitfalls to avoid when working with the EPM5192AJM84-15: (1) The UV window in the ceramic package is only ~1 mm thick glass - never cover it with a sticker, label, or conformal coating, or the device cannot be erased. (2) Programming voltage on the EPM5192A family is typically 12 V (VPP); applying 5 V or 13.5 V+ will fail to program reliably or damage the EPROM cell. (3) The MAX 5000 family does not support in-system programming (ISP) via JTAG - unlike modern MAX 7000/MAX II devices, it requires a stand-alone programmer socket. Always verify the Altera MAX+PLUS II version supports the -15 speed grade before generating the Jedec file.
The 84-pin J-lead (JM84) ceramic package uses J-lead terminations on a 1.27 mm pitch; the recommended footprint requires solder-pad lands of approximately 0.6 mm wide x 2.5 mm long, with a solder mask opening of 1.0 mm x 3.0 mm. Hand-soldering is feasible for prototypes but production assemblies should use reflow with a Sn63/Pb37 or Sn62/Pb36/Ag2 profile (no-lead solder is incompatible with the ceramic JM84's lead-bearing terminations and pre-tinned leads). Provide a copper ground pour under the package and stitch vias around the perimeter to maintain the characteristic-impedance control needed for high-fMAX designs above 66 MHz.
合规信息
Ceramic JM84 package uses lead-bearing solder terminations; UV window material contains quartz. Not RoHS compliant. MIL-PRF-38535 screening available on some lots but not guaranteed by all suppliers - verify with each distributor.
