EPM5192GI - 192-Macrocell UV CPLD MAX 5000 | Altera
MPN： EPM5192GI ✗ 停產EPM5192GI 概覽
What is a CPLD? A Complex Programmable Logic Device (CPLD) is a non-volatile programmable logic IC that sits in the hierarchy between simple SPLDs/GALs and FPGAs. It consists of multiple macrocell arrays (typically grouped into Logic Array Blocks) with a centralized, predictable interconnect. Compared to FPGAs, CPLDs offer lower density but faster, deterministic timing, lower power, instant-on non-volatile configuration, and simpler ISP/UV/OTP programming, making them ideal for glue-logic, bus decoding, state-machine control, and I/O expansion rather than parallel data-path processing.
The EPM5192GI is fabricated on a CMOS EPROM process with a 5 V single supply (4.5 V to 5.5 V) and operates over the industrial temperature range. Its 192 macrocells, organized into 16 Logic Array Blocks of 12 macrocells each, deliver the high logic density of the MAX 5000 series. The 55 ns tPD is consistent with the slowest speed grade of the family and suits control-logic, address decoding, and peripheral-interface applications where timing closure is straightforward.
The 84-pin PGA (Pin Grid Array) ceramic package with an integrated quartz window enables UV erasure and re-programming, while the same silicon is offered in OTP variants (-1, -2) without the window. Designers can re-program the device by exposing the die through the window to UV light and reloading the JEDEC fuse map.
Typical applications include industrial control glue-logic, address decoding and wait-state generation for legacy microprocessors, peripheral bus interfacing (ISA, STD, VME), state-machine controllers, and replacement of discrete 74LS/74F logic in long-lifecycle military and aerospace programs.
When designing with this device, use Altera's MAX+PLUS II baseline development environment for schematic capture, VHDL/Verilog HDL synthesis, simulation, and JEDEC programming file generation. Confirm that timing constraints can be met at 55 ns with margin; otherwise consider EPM5192GM (faster speed grade) if available in the same PGA package.
This page consolidates distributor pricing, verified specifications, drop-in alternative candidates from the same MAX 5000 family, and practical design notes not duplicated from the manufacturer datasheet, giving the engineer a single source for sourcing and second-sourcing decisions.
直接替換替代品，適用於 EPM5192GI — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： EPM5192GI （相同外形與佔位） — 差異在於 Package, Device Type, Mounting Type, Propagation Delay (tPD), Programming Method.
EPM5192GI-1
✅ 直接替換聯絡詢價
查看資料表 →EPM5192GI-2
✅ 直接替換聯絡詢價
查看資料表 →EPM5192GM883B
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →EPM5192GM-20
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
EPM5192GC84-1
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →EPM5192GI 最大額定值與電氣特性
| Family | MAX 5000 |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Technology | CMOS EPROM (UV-erasable / OTP) |
| Macrocells | 192 |
| Logic Array Blocks (LABs) | 16 (12 macrocells per LAB) |
| User I/O Pins | 64 |
| Dedicated Inputs | 7 |
| Total Inputs | 72 |
| Propagation Delay (tPD) | 55 ns |
| Maximum Internal Frequency (fCNT) | 33.3 MHz |
| Supply Voltage (VCC) | 4.5 V to 5.5 V (nominal 5 V) |
| 工作溫度 | -40 C to +85 C (Industrial) |
| Package Type | 84-pin PGA (Pin Grid Array), ceramic with quartz window |
| Programmable | UV-erasable (windowed) and OTP variants |
| 安裝類型 | Through-hole (PGA) |
EPM5192GI 84-pin pga (pin grid array), ceramic with quartz window 腳位配置指南
EPM5192GI（84-pin pga (pin grid array), ceramic with quartz window 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： EPM5192GI.
請參閱 資料表 以查看完整腳位配置。
典型應用
EPM5192GI 適用於 6 應用s: Industrial Glue Logic and Address Decoding, Peripheral Bus Interfacing (ISA / STD / VME), State Machine and Sequential Control, Military and Aerospace Long-Lifecycle Programs, Legacy System Repair and Sustainment, Test and Measurement Equipment Front-End Logic.
Industrial Glue Logic and Address Decoding
The EPM5192GI's 192 macrocells and 64 user I/O pins make it well suited for replacing multiple discrete 74LS/74F/74HC logic packages with a single non-volatile CPLD. Its 55 ns pin-to-pin propagation delay (per the Altera datasheet) is sufficient for legacy 8-bit and 16-bit microprocessor address decoding on 8051, 68k, and x86 buses, and the deterministic timing simplifies worst-case timing closure. The CMOS EPROM technology ensures instant-on operation at power-up with no configuration download, critical for industrial controllers where boot latency is unacceptable.
推薦
Peripheral Bus Interfacing (ISA / STD / VME)
The EPM5192GI delivers 64 I/O lines that can be configured as 5 V tolerant CMOS inputs and outputs, making it ideal for gluing legacy peripheral buses such as ISA, STD, and VME to modern controllers. The 33.3 MHz maximum internal frequency supports bus cycles up to approximately 15 MHz with margin, and the 7 dedicated inputs can serve as clock, clear, and global enable signals without consuming macrocell resources. Per the datasheet, the device's 5 V single-supply operation matches the bus rail directly, eliminating level-shifters.
推薦
State Machine and Sequential Control
The MAX 5000 architecture partitions 192 macrocells into 16 Logic Array Blocks of 12 macrocells each, with feedback paths that make it efficient for implementing wide state machines, sequencers, and protocol controllers. The EPM5192GI's deterministic 55 ns tPD ensures predictable state-transition timing, which is critical for protocol stacks such as UART, SPI master/slave, I2C, and custom serial interfaces. The non-volatile EPROM configuration guarantees that the state machine boots into the correct state on every power-up without external memory.
推薦
Military and Aerospace Long-Lifecycle Programs
The EPM5192GI's ceramic 84-pin PGA package with quartz window and MIL-STD-883 processing variants (EPM5192GM883B) are designed for long-lifecycle military and aerospace programs where hermeticity, radiation tolerance, and 20+ year field support matter more than raw logic density. The UV-transparent window allows field re-programmability for design updates and errata fixes without reworking the PCB, a major advantage over OTP and flash-based CPLDs in deployed systems where re-programming via JTAG is impractical.
推薦
Legacy System Repair and Sustainment
The EPM5192GI remains the only practical drop-in part for repairing and sustaining fielded systems that were designed around the MAX 5000 family in the 1990s. The UV-erasable window allows service depots to reprogram the device with updated firmware revisions without replacing the PCB, while the OTP -1 and -2 variants cover high-volume production runs of replacement boards. The 84-pin PGA footprint is unique to the MAX 5000 family, so qualified repairs typically use the same silicon across all temperature grades.
推薦
Test and Measurement Equipment Front-End Logic
The EPM5192GI's high I/O count and deterministic timing suit it for the front-end logic of test and measurement equipment, where it can implement scanner matrixes, range switching, trigger conditioning, and handshake generation. The 55 ns propagation delay is fast enough for sub-MHz switching matrices and slow analog-multiplexer control, and the 5 V CMOS I/O is directly compatible with legacy instrumentation front-ends. Per the Altera datasheet, the device's static CMOS core draws negligible power in standby, important for battery-backed portable instruments.
推薦
推薦產品摘要
工程參考資料，適用於 EPM5192GI — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | EPM5192GI-1 | EPM5192GI-2 | EPM5192GM883B | EPM5192GM-20 | EPM5192GC84-1 |
|---|---|---|---|---|---|---|
| Package | PGA-84 (ceramic, UV window) | PGA-84 (ceramic, OTP) - same | PGA-84 (ceramic, OTP) - same | PGA-84 (ceramic, MIL-STD-883) - same | PGA-84 (ceramic) - same | PGA-84 (ceramic) - same |
| Brand | Altera (now Intel FPGA) | Altera - same | Altera - same | Altera - same | Altera - same | Altera - same |
| Macrocells | 192 | 192 - same | 192 - same | 192 - same | 192 - same | 192 - same |
| User I/O Pins | 64 | 64 - same | 64 - same | 64 - same | 64 - same | 64 - same |
| Programming Method | UV-erasable (windowed) | OTP (no window) - different | OTP (no window) - different | UV-erasable (windowed) - same | UV-erasable (windowed) - same | OTP (no window) - different |
| Temperature Grade | Industrial (-40 to +85 C) | Industrial (-40 to +85 C) - same | Industrial (-40 to +85 C) - same | Military (-55 to +125 C) - wider | Industrial - same | Commercial (0 to +70 C) - narrower |
| Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V - same | 4.5 V to 5.5 V - same | 4.5 V to 5.5 V - same | 4.5 V to 5.5 V - same | 4.5 V to 5.5 V - same |
主要差異化特點
- UV-erasable windowed package for field re-programmability (對比EPM5192GI-1 (OTP))
- Industrial temperature range (-40 to +85 C) (對比EPM5192GC84-1 (Commercial))
- Drop-in pin-compatible with full MAX 5000 192-macrocell family (對比Modern MAX II / MAX V CPLDs)
設計說明
Estimated: The EPM5192GI's static CMOS EPROM core dissipates approximately 0.5 W to 1.5 W depending on switching activity and clock frequency, with the ceramic PGA-84 package providing roughly 30-40 C/W theta-JA in still air at typical board mounting. Designers should provide copper pour under the package and consider a small clip-on heatsink for sealed enclosures above 70 C ambient, although most industrial deployments operate the part within its thermal envelope without active cooling.
The 84-pin PGA package requires a through-hole socket (typically a machined-pin PGA socket) for prototype and field-serviceable designs, allowing UV erasure through the quartz window without de-soldering. Reserve at least 10 mm of clearance above the package for the UV lamp shroud during in-system erasure. For production volumes using the OTP -1 or -2 variants, the part can be soldered directly into plated-through-holes, but plan for a thermal relief pad pattern to ease hand-rework.
Do not substitute a -1 or -2 OTP variant into a design that requires field re-programmability - the OTP parts have no quartz window and cannot be UV-erased. Do not assume modern Quartus support - the MAX 5000 family is supported only by the legacy MAX+PLUS II tool, which still runs on Windows but lacks integration with current simulation flows. For new designs, evaluate MAX II, MAX V, or MAX 10 CPLDs which offer flash-based ISP, JTAG, and modern tool support in smaller surface-mount packages.
Estimated: At 33.3 MHz internal clock frequency with 64 CMOS I/O switching simultaneously, the EPM5192GI can generate simultaneous-switching noise (SSN) of approximately 0.3-0.5 V on the VCC rail. Place 0.1 uF ceramic decoupling capacitors within 5 mm of each VCC/GND pair on the package, plus a bulk 10-47 uF tantalum capacitor near the PGA socket. Series-damping resistors (22-33 ohm) on clock outputs above 16 MHz reduce transmission-line reflections on traces longer than 50 mm.
合規資訊
RoHS and REACH status not confirmed in verified web data. AEC-Q100 not applicable - this is a CPLD logic device, not an automotive-qualified IC. MIL-STD-883 compliance available only via the EPM5192GM883B variant. UV-erasable EPROM technology uses an internal quartz window that may contain regulated materials; check distributor documentation for export-control classification (EAR99 typical for commercial-grade).
