EPM5192AGC-20 - MAX 5000 EPLD, 192 Macrocells | Altera (Intel)
料号： EPM5192AGC-20 ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.2 | $162.00 |
| 100 | $13.85 | $1,385.00 |
| 500 | $11.4 | $5,700.00 |
| 1,000 | $9.95 | $9,950.00 |
EPM5192AGC-20 概述
A MAX 5000-series EPLD is a member of the electrically-erasable programmable logic device (EEPLD) family. In the broader component taxonomy, an EPLD sits under programmable logic devices (PLDs) -> programmable logic -> digital logic ICs. MAX 5000 devices use a programmable AND/OR macrocell architecture with non-volatile EEPROM configuration memory, so designs retain their pattern after power-down without an external boot PROM - unlike SRAM-based FPGAs which require a configuration flash. Each macrocell contains a programmable AND plane feeding a fixed OR term, an output register, and a feedback path, allowing both combinatorial and registered logic to be implemented.
Key features of the EPM5192 include 192 macrocells, 12,000 usable gates, a 20 ns tPD (pin-to-pin delay), fCNT up to 100 MHz counter frequency, and 96 dedicated I/O pins organized into 8 LABs (Logic Array Blocks). Per the Altera MAX 5000 datasheet, the device supports 5 V in-system programmability via the IEEE 1149.1 JTAG interface, allowing reconfiguration without removal from the board. An enhanced security bit prevents pattern read-back, protecting proprietary designs.
Typical applications include high-speed glue logic between microprocessors and peripherals, bus arbitration and address decoding, state-machine replacement for legacy 74LS/74F TTL, and industrial control sequencers. The 20 ns tPD makes it appropriate for systems clocked up to ~33 MHz without pipeline insertion.
When designing with the EPM5192AGC-20, verify that the target application does not exceed 5.5 V VCC. Use a ceramic-socketed PGA footprint to take advantage of windowed UV erasure during prototyping. The ceramic 'G' package is rated for commercial 0C to 70C operation; for industrial temperatures use the equivalent -1 or -2 speed grade in a plastic package.
直接替换替代料： EPM5192AGC-20 ——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： EPM5192AGC-20 （相同外形与封装尺寸） ——差异在于 Package, Mounting Type, Propagation Delay (tPD), Supply Voltage (VCC), Device Type.
快速对比工具——选择替代料号进行并排对比：
EPM5192AGC-15
✅ 直接替换✓ 有现货
$27.8 / 个
查看数据手册 →EPM5192AGC
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$56 / 个
查看数据手册 →EPM5130GC
✅ 直接替换📋 参考替代料（不在目录中）
EPM5192AGC-20 最大额定值与电气特性
| Family | MAX 5000 |
| Device Type | EPLD (EEPLD, UV-erasable) |
| Macrocells | 192 |
| Usable Gates | 12,000 |
| Propagation Delay (tPD) | 20 ns |
| Counter Frequency (fCNT) | 100 MHz (max) |
| Supply Voltage (VCC) | 5 V (4.75 V to 5.25 V) |
| Logic Array Blocks (LABs) | 8 |
| Dedicated I/O Pins | 96 |
| Programming Interface | IEEE 1149.1 JTAG |
| In-System Programmability | Yes (5 V ISP) |
| Security Bit | Yes (pattern read-back protected) |
| 封装 | PGA-132 (ceramic windowed, 'GC') |
| 安装类型 | Through-hole (PGA socket) |
| 工作温度 | 0C to 70C (commercial) |
EPM5192AGC-20 pga-132 (ceramic windowed, 'gc') 引脚配置指南
EPM5192AGC-20（pga-132 (ceramic windowed, 'gc') 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： EPM5192AGC-20.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EPM5192AGC-20 适用于 6 应用s: High-Speed Glue Logic Replacement, Industrial Control State Machines, Microprocessor Bus Address Decoding, Legacy Communication Interface Bridging, Aerospace and Military Test Equipment, Education and Prototyping Platforms.
High-Speed Glue Logic Replacement
The EPM5192AGC-20's 192 macrocells and 20 ns tPD make it an ideal single-chip replacement for racks of 74LS/74F TTL glue logic. In legacy CPU-to-peripheral interfaces (e.g., 68030 or 80386 designs running at 25-33 MHz), dozens of discrete AND, OR, NAND, and latch packages can be consolidated into one PGA-132 EPLD. The 12,000 usable gates handle typical bus-arbiter plus address-decoder designs with margin, and the 5 V JTAG ISP interface lets the engineer rework the logic pattern without desoldering the part.
推荐
Industrial Control State Machines
Factory automation sequencers built around 8051 or Z80 microcontrollers often need a Moore or Mealy state machine running in parallel to the CPU. The EPM5192AGC-20's 192 macrocells implement 8-state to 16-state FSMs with ease, and the 100 MHz fCNT (counter frequency) handles stepper-pulse generation, quadrature decoding, and watchdog timers in real time. The ceramic PGA package is mechanically rugged, tolerating the vibration profile of factory-floor cabinets. Designers use AHDL state-machine syntax under MAX+PLUS II to describe the FSM and fit it into a single LAB.
推荐
Microprocessor Bus Address Decoding
The EPM5192AGC-20 is well suited to building a full 24-bit address decoder for 16-bit and 32-bit microprocessor systems. Its 96 dedicated I/O pins accept the full address bus plus chip-select outputs, and each macrocell implements a single product-term-based decode equation. With 20 ns tPD, the decoder fits between the CPU address valid signal and the peripheral /CS pin within a single clock cycle at 33 MHz. Compared to discrete 74LS138/139 decoder trees, the EPM5192 saves PCB area and reduces decode skew across multiple chip-selects.
推荐
Legacy Communication Interface Bridging
Bridging between legacy parallel buses (e.g., PC/104, VME, Multibus) and modern peripherals is a classic MAX 5000 use case. The EPM5192AGC-20 converts 8-bit ISA bus cycles to 16-bit local-bus cycles, generates the /RD, /WR, and wait-state timing, and buffers data with its bidirectional I/O. The 100 MHz counter chain builds the wait-state generator and baud-rate divider for an RS-232/RS-485 transceiver. JTAG ISP allows the bridging logic to be patched in the field when protocols change.
推荐
Aerospace and Military Test Equipment
Military-grade test stations require programmable logic that survives -55C to +125C and resists vibration; the ceramic PGA-132 package of the EPM5192AGC-20 meets this profile. Engineers use it to build reconfigurable stimulus/response sequencers in depot-level avionics testers. The UV-erasable window allows classified patterns to be wiped before board disposal, and the JTAG interface supports DoD-mandated boundary-scan testing per IEEE 1149.1. The 192 macrocells handle 32-channel parallel test vectors comfortably.
推荐
Education and Prototyping Platforms
University digital-design labs have used the EPM5192AGC-20 since the 1990s as a teaching vehicle for AHDL, state-machine design, and JTAG boundary-scan. The ceramic windowed PGA-132 package lets students erase and re-program the device repeatedly using a UV lamp, making the part ideal for hands-on coursework. The 12,000-gate capacity supports full RISC CPU implementations (e.g., a multi-cycle MIPS) as semester projects. Modern courses migrate to MAX V CPLDs on dev boards, but many labs retain EPM5192 stocks for legacy curriculum.
推荐
推荐产品汇总
工程参考数据： EPM5192AGC-20 ——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 | EPM5192AGC-15 | EPM5192AGC | EPM5192AJC-15 | EPM5192JC-20 | EPM5130GC |
|---|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | PGA-132 (ceramic, windowed) | PGA-132 (ceramic, windowed) - same | PGA-132 (ceramic, windowed) - same | PLCC-132 (plastic) - different footprint | PLCC-132 (plastic) - different footprint | PGA-132 (ceramic, windowed) - same |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 128 (-33%) |
| Usable Gates | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 | 8,000 (-33%) |
| I/O Pins | 96 | 96 | 96 | 96 | 96 | 64 (-33%) |
| Programming Interface | JTAG (IEEE 1149.1) ISP | JTAG ISP | JTAG ISP | JTAG ISP | JTAG ISP | JTAG ISP |
| Operating Temperature | 0C to 70C (commercial) | 0C to 70C | 0C to 70C | 0C to 70C | 0C to 70C | 0C to 70C |
关键差异点
- Highest macrocell density in MAX 5000 family with UV window （对比 EPM5130GC)
- 20 ns speed grade offers best availability vs faster bins （对比 EPM5192AGC-15)
- Ceramic PGA-132 with UV window enables erasure （对比 EPM5192AJC-15 (plastic PLCC))
设计说明
The EPM5192AGC-20 in PGA-132 must be socketed (e.g., 3M Textool 132-pin PGA socket) so the part can be removed for UV erasure during prototyping and rework. The ceramic package is fragile; do not hand-solder directly. Provide a 0.1 uF decoupling capacitor on each VCC pin pair (VCC/GND) placed within 3 mm of the package pins, and bulk 10 uF tantalum on each VCC rail. The 132 PGA footprint requires the via-in-pad or dog-bone escape pattern to route signals out of the inner rows; route all signal traces on inner layers and use the outer layer for GND fill under the socket cavity.
Estimated: at 100 MHz fCNT toggling 50% of 96 outputs, ICC rises from 200 mA (static) to approximately 350 mA on a 5 V supply. Provide at least 2 A of 5 V headroom at the regulator and use a 4-layer PCB with a dedicated VCC plane. The MAX 5000 family is 5 V only; do NOT connect 3.3 V signals directly to any I/O pin or to VCC. For 3.3 V interfacing, use a 74HCT245 or 74LVTH245 buffer between the EPM5192 and 3.3 V peripherals, or migrate to a MAX II/MAX V 3.3 V CPLD.
The EPM5192 does NOT support modern Quartus Prime; use legacy Altera MAX+PLUS II version 9.x or earlier. Do not exceed 5.25 V VCC even momentarily - the EEPROM programming algorithm requires precise 5 V tolerance and will fail or damage the cell at higher voltages. The JTAG ISP pins (TDI/TDO/TMS/TCK) require 4.7 kohm pull-up resistors to VCC if no download cable is attached, otherwise the boundary-scan chain can latch-up into an undefined state at power-up.
PGA-132 signal integrity: route each signal trace over a continuous ground reference plane; avoid crossing split planes. The inner-row PGA pins are bonded to the die via short wire bonds, so source-series termination (22-33 ohm) on high-speed outputs above 50 MHz is recommended. For 20 MHz designs (the -20 speed grade), source-series termination is usually unnecessary. Keep the TCK JTAG clock trace under 50 mm and isolate it from switching outputs by at least 3 mm or a ground guard trace.
合规信息
Ceramic-windowed PGA-132 package from the pre-RoHS era. RoHS compliance: non-compliant due to lead-bearing ceramic-package solder terminations. The plastic PLCC variants (e.g., EPM5192AJC-15) may be RoHS-compliant depending on date code - verify with the broker's Certificate of Compliance. AEC-Q100: not qualified (industrial/aerospace use only via -883B Mil-screening variants such as EPM5192GM883B).
