EPM5192ALI84-15 - 192-Macrocell OTP PLD, 84-PQCC | Altera
Référence : EPM5192ALI84-15 ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 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 |
EPM5192ALI84-15 Présentation
A Complex PLD (CPLD predecessor) is a non-volatile programmable logic device that combines multiple AND/OR macrocell arrays on a single die. The EPM5192 belongs to the MAX 5000 family - Altera's high-density, high-speed, UV-erasable/OTP CMOS PLD series positioned between classic PAL/GAL devices and modern MAX II CPLDs. Within the broader programmable logic taxonomy, this device sits in the hierarchy: macrocell-based PLD -> MAX 5000 family -> UV-erasable/OTP Complex PLD -> programmable logic -> semiconductor IC.
Key features of the EPM5192ALI84-15 include 192 logic macrocells, 7 dedicated input pins, 64 bidirectional I/O pins supporting up to 72 total input channels, propagation delay tPD of 25 ns (-15 speed grade), and CMOS non-volatile OTP programming via on-chip EPROM cells. The device is offered in industrial grade (-40C to +85C). The PQCC J-Lead package (JESD-30 S-PQCC-J84) is socket-compatible with standard PLCC-84 sockets, easing field replacement and programming-socket tooling.
Typical applications include legacy bus-interface glue logic in industrial controllers, address decoding and wait-state generation in 8/16/20 MHz microprocessor systems, replacement of discrete 7400-series TTL glue, and high-pin-count state-machine integration in through-hole assembly lines where modern BGA/QFP CPLDs are not pin-compatible. The OTP architecture is suitable for production-volume designs where design changes are infrequent.
Design consideration: confirm availability of compatible 84-pin PLCC programming sockets before PCB layout commit; modern CPLDs in fine-pitch QFP/BGA do NOT drop in. For new designs, consider MAX II or MAX V CPLDs as a migration path only if PCB layout can be changed.
This page synthesizes EPM5192ALI84-15 distributor availability, package/die siblings, and field-replacement guidance not consolidated on the manufacturer datasheet.
Alternatives de remplacement direct pour EPM5192ALI84-15 — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec EPM5192ALI84-15 (même facteur de forme et même empreinte) — différant par Mounting Type, Device Type, Process Technology, Propagation Delay (tPD), Package Type.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM5192ALI84-20
✅ Remplacement direct✓ En stock
$9.9 / unité
Voir la fiche technique →EPM5192ALC84-15
✅ Remplacement direct✓ En stock
$13.2 / unité
Voir la fiche technique →EPM5192ALC84-20
✅ Remplacement direct✓ En stock
$19.4 / unité
Voir la fiche technique →EPM5192AJI84-15
✅ Remplacement direct✓ En stock
$27.8 / unité
Voir la fiche technique →EPM5192AJI84-20
✅ Remplacement direct✓ En stock
$10.95 / unité
Voir la fiche technique →EPM5192ALI84-15 Valeurs maximales et caractéristiques électriques
| Device Family | MAX 5000 |
| Product Type | UV-Erasable / OTP Complex PLD |
| Logic Macrocells | 192 |
| Dedicated Inputs | 7 |
| Bidirectional I/O Pins | 64 |
| Maximum Total Inputs | 72 |
| Propagation Delay (tPD) | 25 ns (-15 speed grade) |
| Process Technology | CMOS, non-volatile EPROM/OTP |
| Programmability | One-Time Programmable (windowless) |
| Boîtier | 84-pin PQCC (PLCC, J-Lead) |
| JEDEC JESD-30 Code | S-PQCC-J84 |
| Terminal Form | J Bend (J-Lead) |
| Operating Temperature Grade | Industrial |
| Type de montage | Surface Mount (PLCC socket compatible) |
Configuration des broches de EPM5192ALI84-15
| Broche 1 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 2 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 3 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 4 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 5 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 6 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 7 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 8 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 9 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 10 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 11 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 12 | GND — Ground |
| Broche 13 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 14 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 15 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 16 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 17 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 18 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 19 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 20 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 21 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 22 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 23 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 24 | VCC — Supply voltage |
| Broche 25 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 26 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 27 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 28 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 29 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 30 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 31 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 32 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 33 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 34 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 35 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 36 | GND — Ground |
| Broche 37 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 38 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 39 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 40 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 41 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 42 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 43 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 44 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 45 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 46 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 47 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 48 | VCC — Supply voltage |
| Broche 49 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 50 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 51 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 52 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 53 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 54 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 55 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 56 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 57 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 58 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 59 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 60 | GND — Ground |
| Broche 61 | INPUT/GCLK — Dedicated input or global clock |
| Broche 62 | INPUT/OE — Dedicated input or output enable |
| Broche 63 | INPUT — Dedicated input |
| Broche 64 | INPUT — Dedicated input |
| Broche 65 | INPUT — Dedicated input |
| Broche 66 | INPUT — Dedicated input |
| Broche 67 | INPUT — Dedicated input |
| Broche 68 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 69 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 70 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 71 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 72 | VCC — Supply voltage |
| Broche 73 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 74 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 75 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 76 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 77 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 78 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 79 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 80 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 81 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 82 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 83 | I/O — Bidirectional I/O pin (macrocell) |
| Broche 84 | I/O — Bidirectional I/O pin (macrocell) |
Applications typiques
EPM5192ALI84-15 convient pour 6 applications: Legacy Microprocessor Glue Logic, Industrial Controller Address Decoding, State Machine Integration, VMEbus / Multibus Interface Logic, 7400-Series TTL Replacement, Legacy Equipment Repair and Sustaining.
Legacy Microprocessor Glue Logic
The EPM5192ALI84-15's 192 macrocells and 25 ns propagation delay suit legacy 8/16/20 MHz microprocessor bus-interface glue logic. In systems using 80C186, 68k, or Z80 processors, it consolidates address decoding, wait-state generation, chip-select logic, and interrupt prioritization into a single 84-PLCC, replacing 5-10 discrete 74LS/74F PAL/GAL devices. The windowless OTP architecture is ideal for production units where the design is finalized - prototype builds can use the windowed LC84 variant for UV-erase iterations. The 72-input capacity accommodates the full 20-bit address bus plus control signals. Migration to modern MAX II/MAX V CPLDs is recommended for new designs requiring Flash reprogrammability.
Recommandé
Industrial Controller Address Decoding
In industrial PLC and process-control backplanes, the EPM5192ALI84-15 provides reliable address decoding for I/O expansion modules and memory-mapped peripherals. The 192-macrocell capacity supports up to 192 independent chip-select or enable signals, while the 25 ns tPD maintains timing margin with ISA bus cycles (~120 ns minimum) and VMEbus. The industrial temperature grade (-40C to 85C) tolerates factory-floor environments. The 84-pin PQCC package is socket-compatible for field replacement in legacy installations - critical for industrial systems with 20+ year service lives where the original Altera PLDs must be replaced as they reach end-of-life. No cross-brand equivalent shares the 84-PLCC footprint.
Recommandé
State Machine Integration
The EPM5192ALI84-15 is well suited to large state-machine integration in control panels, where multiple discrete TTL state machines need to be consolidated into one device. Each of the 192 macrocells can implement a registered state bit with combinatorial next-state logic, supporting FSMs with 50+ states and complex transition graphs. The OTP programming is appropriate for production units once the FSM is validated, while the 25 ns tPD enables state transitions at up to ~20 MHz. The 64 I/O pins interface directly to 5V logic. Designers should note that the OTP architecture prevents in-system reprogramming - design changes require a new programmed part, so prototype with the windowed LC84 variant before committing to OTP.
Recommandé
VMEbus / Multibus Interface Logic
In VMEbus and Multibus backplane systems, the EPM5192ALI84-15 implements bus arbitration, interrupt acknowledge, and address-modifier decoding with timing that meets the 25 ns bus-signal requirements. The 192 macrocells support multiple parallel arbitration schemes, while the 7 dedicated inputs accept bus-grant and request signals. The PQCC-84 package and CMOS EPROM technology have proven reliability in long-lifecycle aerospace, defense, and industrial VME installations. For new VME designs, consider the MAX II EPM240 or MAX V EPM570, but for legacy VME backplane repair, the EPM5192ALI84-15 remains the original-fit part. The industrial temperature grade tolerates chassis-internal temperatures up to 85C.
Recommandé
7400-Series TTL Replacement
The EPM5192ALI84-15 is a one-for-many replacement for 7400-series TTL glue logic in legacy through-hole designs. A single EPM5192ALI84-15 typically replaces 10-20 discrete 74LS/74F/74AS chips (decoders, multiplexers, latches, parity generators, comparators), reducing board area, power consumption, and BOM cost. The OTP programming is well-suited to designs where the glue logic is finalized and replicated across many production units. The 84-PLCC footprint fits on legacy boards designed around DIP-20/24 sockets with adapter boards. For new TTL-replacement designs, evaluate the EPM240 (MAX II) which provides similar density in a smaller TQFP-100 package with Flash reprogrammability.
Recommandé
Legacy Equipment Repair and Sustaining
The primary modern use of the EPM5192ALI84-15 is sustaining engineering for legacy equipment with installed bases of 20+ years. Aerospace test equipment, military radios, industrial process controllers, and scientific instruments originally designed in the 1990s use this PLD as glue logic. When a unit fails in the field, a replacement programmed EPM5192ALI84-15 can be socketed in directly - the PQCC-84 form factor uses standard test-burn-in sockets available from 3M, Yamaichi, and Wells-CTI. Independent distributors (Jotrin, Microchip USA, FPGAkey) maintain limited stock. For new equipment, MAX II/MAX V CPLDs are the recommended replacement path, but the EPM5192ALI84-15 remains irreplaceable for legacy repair.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM5192ALI84-15 — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EPM5192ALI84-20 | EPM5192ALC84-15 | EPM5192ALC84-20 | EPM5192AJI84-15 | EPM5192AJI84-20 |
|---|---|---|---|---|---|---|
| Package | 84-pin PQCC (PLCC, J-Lead) | 84-pin PQCC (PLCC, J-Lead) - same | 84-pin PQCC (PLCC, J-Lead) - same | 84-pin PQCC (PLCC, J-Lead) - same | 84-pin PQCC (PLCC, J-Lead) - same | 84-pin PQCC (PLCC, J-Lead) - same |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Logic Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| Propagation Delay (tPD) | 25 ns (-15 speed grade) | 20 ns (-20 grade, faster) | 25 ns (-15 grade) | 20 ns (-20 grade) | 25 ns (-15 grade) | 20 ns (-20 grade) |
| Temperature Grade | Industrial (-40C to 85C) | Industrial | Commercial (0C to 70C) | Commercial (0C to 70C) | Military (-55C to 125C) | Military (-55C to 125C) |
| Programmability | OTP (windowless) | OTP (windowless) | UV-erasable (windowed) | UV-erasable (windowed) | OTP (windowless) | OTP (windowless) |
| Bidirectional I/O Pins | 64 | 64 | 64 | 64 | 64 | 64 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Pin Count | 84 | 84 | 84 | 84 | 84 | 84 |
Principaux différenciateurs
- Windowless OTP architecture suited for production volume (vs EPM5192ALC84-15)
- Industrial temperature grade for harsh environments (vs EPM5192ALC84-15)
- Faster -15 grade with full industrial qualification (vs EPM5192ALI84-20)
Notes de conception
The EPM5192ALI84-15 is windowless OTP - once programmed it CANNOT be erased or reprogrammed. Always validate the JEDEC fuse map with a windowed EPM5192ALC84-15 (UV-erasable) prototype before committing to OTP volume production. Programming failures on OTP parts are permanent and the device is destroyed. Estimated prototype-to-production workflow: program LC84, UV-erase, iterate; once design is frozen, program LI84 for production.
The 84-pin PQCC (PLCC) J-Lead package uses standard 84-pin PLCC sockets (1.27 mm pitch). Recommended sockets include 3M 8400-series, Yamaichi IC149-084-£ series, and Wells-CTI 84-pin PLCC sockets. For field-replaceable designs, use a socketed footprint rather than direct PCB soldering to enable EOL replacement. Direct soldering of PLCC J-leads to PCB is feasible but complicates rework. The PLCC package is NOT pin-compatible with QFP/BGA modern CPLDs - any migration to MAX II/MAX V requires a complete PCB redesign.
The EPM5192ALI84-15 in industrial temperature grade operates from -40C to +85C ambient, with CMOS EPROM technology typical quiescent current of approximately 100-200 mA at 5V VCC depending on output switching activity. Estimated: at full 64 I/O switching at 5 MHz, dynamic current adds 30-50 mA. Provide at least 4 PCB VCC/GND decoupling capacitors (0.1 uF ceramic) placed within 5 mm of each package VCC pin to suppress switching noise on the EPROM programming lines and output banks. The PLCC package has moderate theta_JA (~40-50 C/W in still air); ensure adequate airflow in enclosed chassis.
Informations de conformité
Compliance information not available in provided web data. The EPM5192ALI84-15 is a legacy Altera (now Intel) CMOS EPROM device from the 1990s; RoHS compliance for the LI84 suffix (industrial, OTP) was not confirmed in retrieved sources. Pre-2005 Altera products are commonly non-RoHS unless explicitly marked Pb-Free.
