EPM5192GI-2 - 192-Macrocell UV PLD MAX 5000 PGA | Intel / Altera
部品番号: EPM5192GI-2 ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $95 | $95.00 |
| 10 | $86 | $860.00 |
| 100 | $76.5 | $7,650.00 |
| 500 | $68 | $34,000.00 |
| 1,000 | $61 | $61,000.00 |
EPM5192GI-2 概要
Programmable Logic Devices (PLDs) are pre-fabricated semiconductor ICs whose internal logic structure is configured by the end user through programming. The MAX 5000 architecture is built from an array of logic blocks (macrocells) interconnected by a programmable AND/OR fabric; this places it in the broader hierarchy of programmable logic that includes SPLDs, CPLDs, and FPGAs. Within that taxonomy, the MAX 5000 sits as an early high-density SPLD/early-CPLD, sitting below modern CPLDs such as MAX II/MAX V in density and feature count.
Key features of the EPM5192GI-2 include 192 macrocells, 64 user I/O lines, 7 dedicated inputs, and 72 total inputs, with a maximum clock frequency of 33.3 MHz and a propagation delay (tPD) of 30 ns. The part operates from a single 5 V supply (4.5 V to 5.5 V), supports a UV-erase window for prototype re-programmability, and is graded for the industrial temperature range. The 84-pin PGA package provides robust through-hole pin-grid solderability suited to industrial backplane designs.
In terms of architecture, the EPM5192GI-2 integrates Altera's classic EEPROM-based logic element with a global interconnect, allowing combinational and registered logic to be merged into a single device. This combination is useful for replacing dozens of 74-series TTL parts with one PLD while preserving through-hole manufacturing flows common in aerospace, defense, and long-lifecycle industrial platforms.
Typical applications include bus-interface bridging (e.g., ISA-to-local bus glue logic), address decoding and wait-state generation, state-machine controllers, industrial control logic, and legacy avionic/defense subsystems that still require PGA-packaged UV-erasable PLDs. The industrial temperature grade also makes the device suitable for factory-floor controllers and outdoor instrumentation enclosures.
When designing with this part, note that PGA packages require through-hole PCB mounting and a UV-erase socket for prototype re-programming. Because the EPM5192GI-2 is a legacy Altera part now supported by Intel, lead time and minimum-order quantities should be confirmed with the supplier before committing the design to volume production.
This page synthesizes distributor pricing, drop-in same-family alternatives, application guidance, and design notes that go beyond what the manufacturer datasheet alone provides, helping engineers source and qualify the EPM5192GI-2 efficiently.
ドロップイン代替品: EPM5192GI-2 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: EPM5192GI-2 （同一形状・フットプリント） — 相違点: Supply Voltage (VCC), Package, Propagation Delay (tPD), RoHS Status, Process Technology.
クイック比較ツール — 並列比較する代替部品を選択:
EPM5192GI-1
✅ ドロップイン✓ 在庫あり
$165 / 個
データシートを見る →EPM5192GI
✅ ドロップイン✓ 在庫あり
$18.95 / 個
データシートを見る →EPM5192GC-2
✅ ドロップイン✓ 在庫あり
$92 / 個
データシートを見る →EPM5192GC-1
✅ ドロップイン✓ 在庫あり
$17.85 / 個
データシートを見る →EPM5192GC1
✅ ドロップイン✓ 在庫あり
$24.5 / 個
データシートを見る →EPM5192GC84-1
✅ ドロップイン✓ 在庫あり
$14.2 / 個
データシートを見る →EPM5192GI-2 最大定格＆電気的特性
| Device Family | MAX 5000 |
| Product Type | UV-Erasable / OTP Complex PLD |
| Macrocells | 192 |
| User I/O Pins | 64 |
| Dedicated Inputs | 7 |
| Total Inputs | 72 |
| Propagation Delay (tPD) | 30 ns |
| 最大クロック周波数 | 33.3 MHz |
| Supply Voltage (VCC) | 5 V nominal (4.5 V to 5.5 V) |
| Operating Temperature Grade | Industrial |
| パッケージ | 84-pin PGA (Pin Grid Array) |
| Package Code | PGA |
| Package Shape | Square |
| Terminal Form | PIN/PEG (through-hole) |
| Programming Method | UV-erase window (erasable) / OTP |
| Process Technology | CMOS |
EPM5192GI-2 square ピン配置ガイド
EPM5192GI-2 (square パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: EPM5192GI-2.
詳細は データシート をご参照ください。
主な用途
EPM5192GI-2 の用途: 7 件s: ISA / Legacy Bus Address Decoding, Glue Logic Replacement in Industrial Controllers, State Machine Controllers, Aerospace / Defense Legacy Subsystems, Bus Interface Bridging (ISA to Local Bus), Vintage Computer Restoration, Test & Measurement Front-End Logic.
ISA / Legacy Bus Address Decoding
The EPM5192GI-2's 192 macrocells, 64 user I/O pins, and 30 ns propagation delay make it a strong fit for ISA-bus and other legacy 8/16-bit address decoding tasks. Its 33.3 MHz maximum clock frequency comfortably handles the 8 MHz ISA bus timing with margin, and the 5 V TTL-compatible supply matches the bus transceivers and memory devices common in legacy industrial PCs. Placed between the address bus and chip-select pins of peripheral ICs, it replaces dozens of 74LS138/139/32 decoder gates with one programmable device, simplifying PCB layout while preserving through-hole PGA manufacturing. The industrial temperature grade also allows deployment in factory-floor PCs that must operate from -40C to +85C.
おすすめ
Glue Logic Replacement in Industrial Controllers
Replacing 74-series TTL gates with the EPM5192GI-2 reduces board area, part count, and inventory complexity in PLC and industrial controller designs. The device's 192 macrocells and 64 I/O pins can encode dozens of AND/OR/flip-flop functions in a single 84-pin PGA, and the 30 ns tPD supports typical glue-logic propagation through multiple logic levels at industrial clock rates. Its 5 V single-supply operation aligns with TTL signal levels directly, eliminating level shifters. The industrial temperature grade is essential for outdoor cabinets, machine tools, and process-control environments that span -40C to +85C.
おすすめ
State Machine Controllers
The EPM5192GI-2's registered macrocells and feedback paths make it well-suited for implementing Moore and Mealy state machines in motor control, robotics sequencing, and instrumentation. With 192 macrocells and a 33.3 MHz clock, the device can encode 16-32 state FSMs plus combinational decode logic at comfortable timing margins. The 30 ns tPD enables state transitions within one clock period at 33 MHz. Industrial temperature grading makes the EPM5192GI-2 appropriate for stepper-motor and servo-controller boards that operate in unheated enclosures. Designers can develop and erase designs in the UV window during prototyping, then program OTP for production.
おすすめ
Aerospace / Defense Legacy Subsystems
Long-lifecycle aerospace and defense platforms still in service often require the original Altera MAX 5000 PGA parts for direct form-fit-function replacement. The EPM5192GI-2's 84-pin PGA through-hole package is preferred by avionic and naval system designers for ruggedness and field-serviceable sockets. The industrial temperature grade and 5 V supply suit the power and environmental envelopes of military computers. With 192 macrocells and 64 I/O pins, the part handles legacy interface logic, ARINC 429 glue, MIL-STD-1553 bridging, and cockpit display timing. Because these platforms have decades-long support obligations, the NRND status of the EPM5192GI-2 is acceptable when stock is verified and traceable.
おすすめ
Bus Interface Bridging (ISA to Local Bus)
Bridging legacy ISA, PC/104, or VME bus signals to local peripheral buses often requires custom decode, latch, and wait-state logic that the EPM5192GI-2 can absorb in one device. With 64 I/O pins and 7 dedicated inputs, the PLD handles address latch, byte-select, and wait-state generation in a single chip. The 30 ns propagation delay ensures setup/hold margins at 8-10 MHz bus speeds. Through-hole PGA packaging suits the backplane-style construction typical of these systems. The 5 V supply aligns directly with bus transceivers without level shifting.
おすすめ
Vintage Computer Restoration
The EPM5192GI-2 is widely used by vintage-computer restorers and hobbyists to recreate or replace original Altera MAX logic in retro PCs, arcade boards, and 1980s-1990s workstations. Its 84-pin PGA footprint and 5 V TTL interface match the original motherboard designs, and the UV-erase window allows iterative programming during restoration. The 192 macrocells provide enough density for bus decode, video-timing, and memory-control functions common in machines of that era. Industrial temperature grade ensures reliability in enthusiast environments with variable climate. The NRND status encourages hobbyists to buy spare stock while it remains available through specialty distributors.
おすすめ
Test & Measurement Front-End Logic
Bench-top instruments and test fixtures use the EPM5192GI-2 for custom stimulus generation, channel multiplexing, and timing control. Its 192 macrocells can encode complex pattern generators, and the 33.3 MHz clock supports moderate-speed digital stimulus. PGA packaging is convenient for socketed test fixtures where the PLD can be swapped between test programs. The 5 V supply aligns with TTL-controlled instruments. Industrial temperature grading allows operation in lab and field environments. The UV-erase programmability supports iterative test-program development without tooling changes.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: EPM5192GI-2 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | EPM5192GI-1 | EPM5192GI | EPM5192GC-2 | EPM5192GC-1 | EPM5192GC1 | EPM5192GC84-1 |
|---|---|---|---|---|---|---|---|
| Package | 84-pin PGA | 84-pin PGA - same | 84-pin PGA - same | 84-pin PGA - same | 84-pin PGA - same | 84-pin PGA - same | 84-pin PGA - same |
| Brand | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera | Intel / Altera |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 | 192 |
| Propagation Delay (tPD) | 30 ns (-2 grade) | ~35-40 ns (-1 grade) | Standard grade | 30 ns (-2 grade) | ~35-40 ns (-1 grade) | Standard grade | ~35-40 ns (-1 grade) |
| Temperature Grade | Industrial | Industrial | Industrial | Commercial | Commercial | Commercial | Commercial |
| Maximum Clock Frequency | 33.3 MHz | ~25-28 MHz | ~28 MHz | 33.3 MHz | ~25-28 MHz | ~28 MHz | ~25-28 MHz |
| User I/O Pins | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| Supply Voltage | 5 V (4.5-5.5 V) | 5 V (4.5-5.5 V) | 5 V (4.5-5.5 V) | 5 V (4.5-5.5 V) | 5 V (4.5-5.5 V) | 5 V (4.5-5.5 V) | 5 V (4.5-5.5 V) |
主な差別化要因
- Higher speed grade (-2) than the -1 grade variants in the same family （vs EPM5192GI-1)
- Industrial temperature grade for harsh environments （vs EPM5192GC-2)
- Through-hole PGA for rugged legacy manufacturing （vs EPM5192AQC100)
設計ノート
The EPM5192GI-2 is an 84-pin PGA through-hole device; PCB layouts must allocate a 13x13 pin grid footprint with one missing pin (typically corner) for orientation, and through-hole plating sufficient for 0.1-inch pin pitch. Use a machined-pin socket (e.g., 3M Textool or equivalent) for prototype re-programmability via the UV window. Decoupling: place 0.1 uF ceramic capacitors on each VCC pin with short, wide traces to the ground plane, plus a bulk 10 uF tantalum at the package entry.
Do not confuse the -2 speed grade with the -15 grade: EPM5192GI-2 specifies 30 ns tPD, while -15 variants run ~15 ns and may exceed timing assumptions in legacy designs. Also note that the 'I' suffix indicates industrial temperature grade (EPM5192GI-2 = industrial, -40C to +85C); the 'C' variants are commercial (0C to +70C) and cannot be substituted into industrial applications without re-qualification. Verify date code and lot trace when sourcing NRND stock to avoid counterfeit parts.
Estimated: at 33.3 MHz toggling across all 64 outputs with 50 pF loads, dynamic current consumption is approximately ICC_dynamic = C * V * f * N = 50e-12 * 5 * 33.3e6 * 64 ~ 0.53 A, plus quiescent ~50 mA typical for CMOS MAX 5000 devices. Total supply current can reach 0.6-0.8 A, requiring power-rail traces at least 0.05 inch wide on the PGA socket. Add a local bulk capacitor and ensure the 5 V regulator can supply 1 A peak.
PGA packages provide excellent controlled-impedance connections when paired with a properly designed socket; however, lead inductance in 84-pin PGA can introduce ringing on high-edge-rate outputs. Source-terminate outputs with 33-ohm series resistors when driving long PCB traces or cables. Keep clock inputs short and guard-band them with ground traces to avoid coupling from high-frequency outputs. Use the device's registered macrocell feedback for clean clock-domain logic.
コンプライアンス情報
RoHS and REACH compliance not stated in available web data; Altera MAX 5000 family predates current RoHS directives and many lots were produced in non-compliant formats. Verify with distributor documentation if RoHS compliance is required for the application.
