EPM5192AGC-15 - 192-Macrocell MAX 5000 EPLD | Altera | 15ns
料号： EPM5192AGC-15 ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $48.5 | $48.50 |
| 10 | $42 | $420.00 |
| 100 | $36.5 | $3,650.00 |
| 500 | $31.2 | $15,600.00 |
| 1,000 | $27.8 | $27,800.00 |
EPM5192AGC-15 概述
An EPLD (Erasable Programmable Logic Device) is a non-volatile programmable logic device that uses EPROM/EEPROM storage cells to retain configuration, positioned hierarchically between a PAL/GAL (simple PLD) and a true FPGA. Within the broader taxonomy of programmable logic, EPLDs sit above simple PLDs but below FPGAs in logic density, while offering predictable timing and instant-on behavior at power-up. The MAX 5000 family is the legacy Altera product line that preceded the MAX 7000/MAX II families; devices are programmed via a JTAG-style or dedicated programming interface and are commonly supplied in windowed ceramic packages for prototype/development use.
Key specifications include 192 macrocells organized in logic array blocks, 64 I/O pins plus 7 dedicated input pins for a total of 72 inputs, a 15 ns worst-case pin-to-pin propagation delay (-15 speed grade), and CMOS technology operating from a 5 V supply. The device supports in-system programmability through the Altera programming hardware, and the ceramic PGA package is windowed for UV erasure during development. Compared with its slower siblings (EPM5192AGC-20 at 20 ns and EPM5192AGC-25 at 25 ns), the -15 speed grade is the fastest variant in the family and is targeted at high-speed bus-interface applications.
Typical applications include 32-bit microprocessor bus decoding, state-machine controllers, address decoding for memory subsystems, and replacement of multiple discrete TTL/CMOS glue-logic packages. The high input count (72 inputs) makes the EPM5192 well suited to monitoring multiple control signals in parallel, while the predictable 15 ns delay allows replacement of multiple 74LS/74F-series decoders with a single device.
When designing with this part, ensure that the 5 V VCC supply is well decoupled and that the ceramic PGA socket accommodates the device's pin pattern. Note that the EPM5192 family is mature/legacy; new designs typically migrate to MAX 7000AE or MAX II devices, and long-term availability is constrained.
This page synthesizes distributor pricing, drop-in alternative guidance, and practical design notes that complement the Altera datasheet and help engineers source or replace this legacy EPLD in maintenance and modernization projects.
直接替换替代料： EPM5192AGC-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： EPM5192AGC-15 （相同外形与封装尺寸） ——差异在于 Package, Mounting Type, Device Type, Propagation Delay (tPD), Supply Voltage (VCC).
快速对比工具——选择替代料号进行并排对比：
EPM5192AGC
✅ 直接替换✓ 有现货
$56 / 个
查看数据手册 →EPM5192AGC-20
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$9.95 / 个
查看数据手册 →EPM5192AGC84-15
✅ 直接替换 ⚠️ 规格未核验✓ 有现货
$42 / 个
查看数据手册 →EPM5192-1LC
✅ 直接替换✓ 有现货
$19.4 / 个
查看数据手册 →EPM5192AGC-15 最大额定值与电气特性
| Product Type | EPLD (Erasable Programmable Logic Device) |
| Series | MAX 5000 |
| Macrocells | 192 |
| Logic Array Blocks | 16 (typical for 192-macrocell MAX 5000) |
| Maximum User I/O Pins | 64 |
| Dedicated Inputs | 7 |
| Total Inputs | 72 |
| Propagation Delay (tPD) | 15 ns (pin-to-pin, -15 speed grade) |
| Supply Voltage (VCC) | 5 V |
| Technology | CMOS, UV-erasable EPROM |
| 封装 | Ceramic Pin Grid Array (PGA) |
| Programming Method | UV erase + EPROM program (via Altera programmer) |
| 生命周期状态 | Obsolete / Last Time Buy (per Altera legacy product list) |
EPM5192AGC-15 ceramic pin grid array (pga) 引脚配置指南
EPM5192AGC-15（ceramic pin grid array (pga) 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-15.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EPM5192AGC-15 适用于 6 应用s: 32-Bit Microprocessor Bus Decoder, State-Machine and Sequencer Controller, Memory Address Decoder / Chip-Select Generator, TTL/CMOS Glue-Logic Consolidation, DMA Controller / Bus Arbiter, Legacy Industrial Control Logic.
32-Bit Microprocessor Bus Decoder
The EPM5192AGC-15 fits 32-bit microprocessor bus decoding applications because its 192 macrocells and 72 inputs allow entire address/data/control signal decoding in a single device, while the 15 ns tPD matches 33 MHz bus timing with margin. In a typical 68030 or 80386 bus interface, the device replaces multiple 74F138/74F139 decoders, latches chip-select and DTACK generation logic, and produces clean RAS/CAS or memory-mapped selects. With 64 I/O pins, it supports wide address buses without external expansion, and the 5 V CMOS I/O is directly compatible with TTL peripheral logic of that era. The predictable timing also simplifies worst-case AC analysis in safety-critical decoder paths.
推荐
State-Machine and Sequencer Controller
The EPM5192AGC-15 is well suited to state-machine and sequencer controllers where multiple inputs must be polled in parallel and deterministic outputs produced with known latency. Its 192 macrocells can encode complex Moore/Mealy state machines with 16-32 states, while 64 I/O pins accommodate status inputs, control outputs, and handshake lines. The 15 ns tPD ensures state transitions complete within one 33 MHz clock cycle, enabling single-clock-step state machines without metastability risk. Compared with discrete 74LS/74F flip-flop chains, the integrated implementation improves noise immunity, reduces PCB area, and simplifies design changes via reprogramming rather than board rework.
推荐
Memory Address Decoder / Chip-Select Generator
The EPM5192AGC-15 fits memory address decoder applications because its high input count supports full address-bus monitoring plus control signals (RD, WR, MREQ, CAS, RAS), and its macrocell density allows generation of 16-32 independent chip-select outputs. The 15 ns propagation delay ensures CS asserts within the same bus cycle as the address valid, which is critical for zero-wait-state memory interfaces at 25-33 MHz. Compared with cascaded 74LS138 decoders, the EPLD solution reduces package count, improves glitch immunity via registered outputs, and allows late-stage address-map changes via reprogramming rather than PCB rewire - ideal for prototype-to-production transitions.
推荐
TTL/CMOS Glue-Logic Consolidation
The EPM5192AGC-15 is an excellent glue-logic consolidation vehicle, replacing dozens of 74LS00, 74LS151, 74LS153, 74LS244, and 74LS373 packages with a single ceramic PGA device. Its 192 macrocells and 64 I/O pins can absorb a complete board's worth of AND/OR/registered logic, while the 5 V CMOS I/O is fully compatible with legacy 74LS/74AS/74F TTL families. The 15 ns tPD matches or beats typical 74LS propagation delays, so timing closure is rarely an issue. In retrofit and obsolescence-management projects, the EPM5192 series allows legacy boards to be modernized without a full PCB redesign, preserving mechanical form factor and connectors.
推荐
DMA Controller / Bus Arbiter
The EPM5192AGC-15 fits DMA controller and bus arbiter roles because its macrocell density handles multi-master arbitration trees (daisy-chain, priority, or rotating-priority) and its input count monitors HOLD/HLDA/REQ/ACK signals plus multiple bus-request lines. The 15 ns propagation delay ensures arbitration decisions complete within a single bus cycle, preventing deadlocks and bus contention. Registered outputs with programmable polarity simplify generation of grant signals, while the EPLD's deterministic timing allows precise worst-case latency calculation - important when the arbiter must guarantee bounded access latency to multiple masters.
推荐
Legacy Industrial Control Logic
The EPM5192AGC-15 is used in long-lifecycle industrial control systems (factory automation, test equipment, military/aerospace subsystems) where the original MAX 5000 design must be maintained for 20-30+ year service intervals. Its ceramic PGA package and 5 V CMOS operation suit industrial temperature ranges and high-reliability applications, while the UV-erasable window allows field reprogramming for design updates. For obsolescence management, the EPM5192 family is typically replaced on a like-for-like basis using verified surplus stock, with new designs migrating to MAX 7000AE in equivalent logic capacity. Source traceability and burn-in testing are recommended when qualifying replacement parts.
推荐
推荐产品汇总
工程参考数据： EPM5192AGC-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 | EPM5192AGC | EPM5192AGC-20 | EPM5192AGC84-15 | EPM5192-1LC | EPM51929C |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | Ceramic PGA | Ceramic PGA - same | Ceramic PGA - same | Ceramic PGA-84 - same family, different pin count | Ceramic PGA (LC) - same family | Ceramic PGA - same family |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| Maximum User I/O | 64 | 64 | 64 | 64 (in 84-pin package) | 64 | 64 |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Technology | CMOS UV-EPROM | CMOS UV-EPROM - same | CMOS UV-EPROM - same | CMOS UV-EPROM - same | CMOS UV-EPROM - same | CMOS UV-EPROM - same |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
关键差异点
- Fastest speed grade in the MAX 5000 family （对比 EPM5192AGC-20)
- High input count supports wide bus monitoring （对比 EPM5064LC)
- UV-erasable ceramic PGA supports development reuse （对比 EPM5192AGC84-15)
设计说明
Decouple the EPM5192AGC-15 with one 0.1 uF ceramic capacitor per VCC pin, placed as close to the package as the ceramic PGA socket allows. The MAX 5000 family draws transient currents during output switching that can exceed 200 mA per output bank; bulk decoupling with a 10-47 uF tantalum capacitor near the device improves rail stability. Estimated: total ICC at 25 MHz toggling on 32 outputs approaches 200-300 mA, so the 5 V supply must source at least 500 mA with adequate margin.
Mount the EPM5192AGC-15 in a low-profile PGA socket to allow UV erasure during development; production builds typically use a one-time-programmed (OTP) plastic PGA variant of the same family. Keep high-speed outputs (clock, chip-select, write strobes) short and impedance-controlled, and isolate TTL inputs with series termination if they exceed 6 inches. The ceramic PGA's thermal pad (if present) should be soldered to a ground pour to reduce junction temperature by 10-15 C under full I/O toggling load.
Do not assume modern CPLD development software (Quartus, Vivado, iCEcube2) supports the EPM5192 family; use Altera MAX+PLUS II version 10.x or older for design entry and fitting. When programming via the Altera programming hardware, ensure the device-erase cycle (UV exposure of 30-45 minutes at 12,000 uW/cm2 for windowed packages) is performed before re-programming, otherwise new patterns may overlap residual EPROM states. Note that ceramic PGA packages are not RoHS-compliant; for Pb-free manufacturing, plan a redesign to MAX 7000AE in PQFP/TQFP packages.
合规信息
Ceramic PGA package with gold-plated leads is not RoHS-compliant (contains lead). Lifecycle status obsolete per Altera (Intel) legacy product list. No AEC-Q100 automotive qualification. Reach and conflict-mineral declarations were not located in the verified web data.
