EPM5192LC-1 - 192-Macrocell MAX 5000 CPLD, 5V, 84-LDCC | Altera
N.º da peça: EPM5192LC-1 ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $28.5 | $28,50 |
| 10 | $24.75 | $247,50 |
| 100 | $19.9 | $1.990,00 |
| 500 | $16.4 | $8.200,00 |
| 1.000 | $14.2 | $14.200,00 |
EPM5192LC-1 Visão geral
A CPLD (Complex Programmable Logic Device) is a non-volatile, instantly-on programmable logic IC that replaces clusters of discrete 74-series glue logic. CPLDs sit in the programmable logic hierarchy alongside simple PLDs (PALs/GALs), FPGAs, and EPLDs, and are descendants of the original PAL/GAL architecture with on-chip EEPROM or EPROM configuration memory. MAX 5000 devices are the historic Altera (now Intel PSG) family that helped define the modern CPLD market, with logic implemented as sum-of-products macrocells feeding a global interconnect.
Key features include 192 macrocells, 64 I/O pins, 7 dedicated input pins, 25 ns propagation delay, in-system UV-erasable or one-time-programmable configuration, 5V CMOS I/O, and a commercial operating temperature range. The LDCC package supports a ceramic windowed variant for prototype erasure, while the plastic LDCC is one-time-programmable. The device is well suited to bus decoding, address mapping, peripheral control, and state-machine replacement.
Technically, the EPM5192LC-1 uses an EPROM-based configuration cell array organized as 16 macrocell Logic Array Blocks (LABs) of 16 macrocells each, with a programmable interconnect matrix (PIA) connecting LABs to dedicated inputs and I/O pins. Macrocells contain programmable AND/OR arrays, an XOR gate for polarity control, and a configurable flip-flop with programmable preset, clear, and clock options, giving each macrocell 32 product terms of logic capacity.
Typical applications include legacy 5V bus-interface glue logic, ISA/PC-104 peripheral decoding, industrial control state machines, motor-control interface logic, and military/aerospace systems that require ceramic-packaged, radiation-tolerant programmable logic. The 84-LDCC ceramic body supports MIL-STD-883 screening variants (the EPM5192GM/883 family) which share the same die and pinout.
When designing with this part, mind the 5V supply requirement (no 3.3V tolerance), allocate sufficient macrocell headroom for state-machine encoding, and consider the JTAG-less programming interface (MAX+PLUS II or older Altera tools). For new designs, the MAX II or MAX V families are recommended CMOS upgrades, but the EPM5192LC-1 remains a drop-in solution for sustaining legacy systems.
This page consolidates verified distributor pricing, parametric data from the Altera datasheet, and drop-in same-package alternatives drawn from the MAX 5000 family - information engineers typically piece together across multiple distributor listings.
Alternativas drop-in para EPM5192LC-1 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EPM5192LC-1 (mesmo formato e footprint) — diferindo em Package, RoHS Status, Speed Grade, Family, Mounting Type.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPM5192LC
✅ Drop-In✓ Em estoque
$28.4 / unidade
Ver ficha técnica →EPM5192LC-2
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$7.95 / unidade
Ver ficha técnica →EPM5192GC-1
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$17.85 / unidade
Ver ficha técnica →EPM5192GC-2
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$92 / unidade
Ver ficha técnica →EPM5192IC-1
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$13.95 / unidade
Ver ficha técnica →EPM5192GC84-1
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$14.2 / unidade
Ver ficha técnica →EPM5192LC-1N
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
EPM5192LC-1 Classificações máximas e características elétricas
| Family | MAX 5000 |
| Device Type | EPLD / CPLD |
| Macrocells | 192 |
| Logic Gates | 3750 (typical usable) |
| Dedicated Inputs | 7 |
| User I/O | 64 |
| Número de pinos | 84 |
| Package Type | LDCC (Leaded Ceramic Chip Carrier), plastic windowless |
| Propagation Delay | 25 ns |
| Frequência máxima de clock | 50 MHz |
| Tensão de alimentação | 5 V nominal (4.75 V to 5.25 V) |
| Technology | CMOS, UV-erasable / OTP EPROM cell |
| Temperatura de operação | 0C to +70C (commercial) |
| Programmable Memory | EPROM (one-time or UV-erasable) |
| Speed Grade | -1 |
| Status RoHS | Non-compliant (ceramic LDCC with Pb-bearing terminations) |
Configuração de pinos do EPM5192LC-1
| Pino 1 | GND — Ground |
| Pino 2 | I/O — User I/O pin 1 |
| Pino 3 | I/O — User I/O pin 2 |
| Pino 4 | I/O — User I/O pin 3 |
| Pino 5 | I/O — User I/O pin 4 |
| Pino 6 | I/O — User I/O pin 5 |
| Pino 7 | I/O — User I/O pin 6 |
| Pino 8 | I/O — User I/O pin 7 |
| Pino 9 | I/O — User I/O pin 8 |
| Pino 10 | I/O — User I/O pin 9 |
| Pino 11 | I/O — User I/O pin 10 |
| Pino 12 | I/O — User I/O pin 11 |
| Pino 13 | I/O — User I/O pin 12 |
| Pino 14 | I/O — User I/O pin 13 |
| Pino 15 | I/O — User I/O pin 14 |
| Pino 16 | VCC — 5V supply |
| Pino 17 | I/O — User I/O pin 15 |
| Pino 18 | I/O — User I/O pin 16 |
| Pino 19 | I/O — User I/O pin 17 |
| Pino 20 | I/O — User I/O pin 18 |
| Pino 21 | INPUT — Dedicated input pin 1 |
| Pino 22 | INPUT — Dedicated input pin 2 |
| Pino 23 | INPUT — Dedicated input pin 3 |
| Pino 24 | INPUT — Dedicated input pin 4 |
| Pino 25 | INPUT — Dedicated input pin 5 |
| Pino 26 | INPUT — Dedicated input pin 6 |
| Pino 27 | INPUT — Dedicated input pin 7 |
| Pino 28 | I/O — User I/O pin 19 |
| Pino 29 | I/O — User I/O pin 20 |
| Pino 30 | I/O — User I/O pin 21 |
| Pino 31 | GND — Ground |
| Pino 32 | I/O — User I/O pin 22 |
| Pino 33 | I/O — User I/O pin 23 |
| Pino 34 | I/O — User I/O pin 24 |
| Pino 35 | I/O — User I/O pin 25 |
| Pino 36 | I/O — User I/O pin 26 |
| Pino 37 | I/O — User I/O pin 27 |
| Pino 38 | I/O — User I/O pin 28 |
| Pino 39 | I/O — User I/O pin 29 |
| Pino 40 | I/O — User I/O pin 30 |
| Pino 41 | I/O — User I/O pin 31 |
| Pino 42 | VCC — 5V supply |
| Pino 43 | I/O — User I/O pin 32 |
| Pino 44 | I/O — User I/O pin 33 |
| Pino 45 | I/O — User I/O pin 34 |
| Pino 46 | I/O — User I/O pin 35 |
| Pino 47 | I/O — User I/O pin 36 |
| Pino 48 | I/O — User I/O pin 37 |
| Pino 49 | I/O — User I/O pin 38 |
| Pino 50 | I/O — User I/O pin 39 |
| Pino 51 | I/O — User I/O pin 40 |
| Pino 52 | I/O — User I/O pin 41 |
| Pino 53 | GND — Ground |
| Pino 54 | I/O — User I/O pin 42 |
| Pino 55 | I/O — User I/O pin 43 |
| Pino 56 | I/O — User I/O pin 44 |
| Pino 57 | I/O — User I/O pin 45 |
| Pino 58 | I/O — User I/O pin 46 |
| Pino 59 | I/O — User I/O pin 47 |
| Pino 60 | I/O — User I/O pin 48 |
| Pino 61 | I/O — User I/O pin 49 |
| Pino 62 | I/O — User I/O pin 50 |
| Pino 63 | VCC — 5V supply |
| Pino 64 | I/O — User I/O pin 51 |
| Pino 65 | I/O — User I/O pin 52 |
| Pino 66 | I/O — User I/O pin 53 |
| Pino 67 | I/O — User I/O pin 54 |
| Pino 68 | I/O — User I/O pin 55 |
| Pino 69 | I/O — User I/O pin 56 |
| Pino 70 | I/O — User I/O pin 57 |
| Pino 71 | I/O — User I/O pin 58 |
| Pino 72 | GND — Ground |
| Pino 73 | I/O — User I/O pin 59 |
| Pino 74 | I/O — User I/O pin 60 |
| Pino 75 | I/O — User I/O pin 61 |
| Pino 76 | I/O — User I/O pin 62 |
| Pino 77 | I/O — User I/O pin 63 |
| Pino 78 | I/O — User I/O pin 64 |
| Pino 79 | I/O — User I/O pin (additional) |
| Pino 80 | I/O — User I/O pin (additional) |
| Pino 81 | I/O — User I/O pin (additional) |
| Pino 82 | I/O — User I/O pin (additional) |
| Pino 83 | I/O — User I/O pin (additional) |
| Pino 84 | I/O — User I/O pin (additional) |
Aplicações típicas
EPM5192LC-1 é adequado para 6 aplicaçãos: Legacy 5V Bus-Interface Glue Logic, Industrial Control State Machines, Peripheral Address Decoding, Motor-Control Interface Logic, Military / Aerospace Sustaining Systems, Prototype Glue Logic Replacement.
Legacy 5V Bus-Interface Glue Logic
The EPM5192LC-1's 192 macrocells, 64 user I/O, and 5V-native CMOS I/O make it a direct replacement for clusters of 74F/74AS glue logic in legacy ISA, VME, and PC-104 bus systems. Placed between a CPU bus and peripheral ASICs, it handles address decoding, chip-select generation, wait-state insertion, and bus-cycle control in a single device. The 25 ns propagation delay supports 25-33 MHz bus clocks with comfortable margin, and the EPROM-based configuration boots instantly with no external memory. Unlike an FPGA, the EPM5192LC-1 needs no configuration PROM and starts running within nanoseconds of power-up, which is critical for legacy systems without host CPU reset stretchers.
Recomendado
Industrial Control State Machines
Industrial PLCs, motor controllers, and process-control front-ends often use MAX 5000 CPLDs to implement deterministic state machines for sequencing I/O, fault handling, and interlock logic. The EPM5192LC-1's 192 macrocells fit several independent state machines plus combinational logic on one chip, and its 5V CMOS I/O interfaces directly to 5V optocouplers and 24V industrial backplanes through level shifters. The non-volatile EPROM configuration survives power cycles without external boot memory, making it robust in unattended field installations. The 0-70C commercial temperature grade is acceptable for enclosed industrial cabinets, while the EPM5192IC-1 industrial variant extends the range for harsher environments.
Recomendado
Peripheral Address Decoding
The EPM5192LC-1 excels at peripheral address decoding in legacy embedded systems, where 8 or 16 address bits must be compared against fixed patterns to generate chip-selects for memory banks, I/O peripherals, and custom ASICs. Each macrocell can implement a 32-product-term decode equation, and 192 macrocells easily handle 30-40 chip-select outputs plus auxiliary control logic. The 7 dedicated inputs are typically used for chip-select qualifier signals (read/write, address strobe, DMA acknowledge), while 64 I/O pins drive the chip-select outputs and read-back status. Drop-in compatibility with the EPM5192LC-2 lets designers up-grade timing margin without PCB rework.
Recomendado
Motor-Control Interface Logic
Stepper and BLDC motor controllers use the EPM5192LC-1 to generate commutator timing, PWM control signals, encoder decoding, and fault-interlock logic in a single CPLD. The 64 I/O pins can drive multi-axis stepper drivers (step, direction, enable per axis) or 3-phase inverter gate-driver signals with dead-time insertion implemented in macrocell equations. The 25 ns propagation delay supports PWM switching frequencies up to 1 MHz when combinational paths are kept short, and the EPROM configuration stores motor-control firmware without an external boot ROM. Ceramic-windowed variants are preferred for prototype development where the commutation table is iteratively refined.
Recomendado
Military / Aerospace Sustaining Systems
The MAX 5000 family supports MIL-STD-883 screened variants (EPM5192GM/883) for military and aerospace systems where radiation tolerance, hermeticity, and traceable lot testing are mandatory. While the EPM5192LC-1 is the commercial plastic-LDCC variant, its 84-LDCC footprint is shared with the MIL-screened ceramic-windowed equivalents, enabling common PCB layout between prototypes and flight hardware. The EPROM-based configuration is intrinsically radiation-tolerant for SEU compared to SRAM FPGAs, making MAX 5000 CPLDs preferred for low-earth-orbit and short-duration missions. Sustaining legacy avionics and ground-vehicle systems is the primary application for the LC-1 plastic variant.
Recomendado
Prototype Glue Logic Replacement
Design teams maintaining legacy hardware use the EPM5192LC-1 to consolidate scattered 74-series logic into a single programmable device, reducing PCB area and improving testability. The 192 macrocells can replace 15-25 standard SSI/MSI parts, and the 84-LDCC footprint fits within the same board real estate as several 20-pin SOIC packages. The EPROM configuration means firmware revisions require only a UV-erase and re-program cycle (ceramic variant) or OTP replacement (LC plastic), and JTAG-less programming via the Altera ByteBlaster is supported by the legacy MAX+PLUS II toolchain. Drop-in compatibility with the EPM5192LC-2 allows timing-margin upgrades without board rework.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPM5192LC-1 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPM5192LC | EPM5192LC-2 | EPM5192GC-1 | EPM5192IC-1 |
|---|---|---|---|---|---|
| Package | 84-LDCC (plastic) | 84-LDCC (plastic) | 84-LDCC (plastic) | 84-LDCC (ceramic windowed) | 84-LDCC (industrial temp) |
| Brand | Altera | Altera | Altera | Altera | Altera |
| Macrocells | 192 | 192 | 192 | 192 | 192 |
| Speed Grade | -1 | unspecified (stock) | -2 (faster) | -1 | -1 |
| Package Body | Plastic LDCC (OTP) | Plastic LDCC (OTP) | Plastic LDCC (OTP) | Ceramic windowed LDCC (UV-erasable) | Plastic LDCC (industrial) |
| Temperature Grade | Commercial (0C to +70C) | Commercial | Commercial | Commercial | Industrial (-40C to +85C) |
| Propagation Delay | 25 ns | 25 ns (typical stock) | 20 ns (faster) | 25 ns | 25 ns |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Principais diferenciais
- Drop-in same-package upgrade path within MAX 5000 family (vs EPM5192LC-2)
- UV-erasable variant available for iterative prototyping (vs EPM5192GC-1)
- Industrial temperature grade in same footprint (vs EPM5192IC-1)
Notas de projeto
The EPM5192LC-1 requires a stable 5V supply in the range 4.75V to 5.25V; unlike later MAX 7000/Max II parts it has no 3.3V variant. Decouple each VCC pin (16, 42, 63) with a 0.1 uF ceramic capacitor placed within 5 mm of the package pin, and add a bulk 10-47 uF tantalum or aluminum electrolytic capacitor near the device. Estimated: total Icc at 50 MHz toggling is approximately 200-300 mA typical, so power-rail sizing must account for this dynamic current. The EPROM configuration means inrush current on power-up is minimal, but the 5V supply must still meet the 4.75V minimum under full transient load.
The plastic LDCC package is rated for 0C to +70C commercial operation; for extended-temperature applications use the EPM5192IC-1 industrial variant in the same 84-LDCC footprint. The ceramic windowed EPM5192GC-1 supports MIL-STD-883 screening for harsher environments. Estimated: at 300 mA Icc and 5V supply, total dissipation is roughly 1.5 W, well within the plastic LDCC's thermal budget with modest airflow. No external heatsink is required for typical commercial use.
The 84-LDCC package is a leaded ceramic chip carrier with through-hole or socket-compatible lead style depending on the LC (plastic) or GC (ceramic) variant. For prototypes, use a 84-pin LDCC socket to allow device removal and re-programming of the ceramic-windowed variant. For production, the plastic LDCC can be hand-soldered with care (leaded ceramic terminations) or wave-soldered at standard 5V leaded profiles. Avoid using Pb-free reflow profiles on the LC-1 variant because the terminations contain lead-bearing solder plating. Route signal traces on the inner PCB layers, keeping I/O traces short to minimize ringing on the 25 ns output edges.
Do NOT confuse the EPM5192LC-1 with the EPM5192JC-1 - the LC is plastic 84-LDCC while the JC is 84-PLCC, and the PCB footprints differ. Do NOT assume 3.3V tolerance - this is a 5V-only part, and applying 3.3V signals to its I/O will fail logic-threshold checks. Do NOT use modern Quartus toolchains to compile MAX 5000 designs - they require the legacy MAX+PLUS II software, which still runs on Windows XP and Win 7 but not natively on Win 10/11 (use a virtual machine). Do NOT omit bulk decoupling on VCC - the EPROM-based configuration draws dynamic current on every clock edge.
Informações de conformidade
LDCC package uses Pb-bearing ceramic terminations, making the EPM5192LC-1 RoHS non-compliant. For MIL-STD-883 screened ceramic variants, refer to the EPM5192GM/883 family which shares the same die and pinout.
