EPM5192LC-M205A - 192-Macrocell MAX 5000 CPLD | Altera
N.º de pieza: EPM5192LC-M205A ✗ Fin de vida| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $34.2 | $342,00 |
| 100 | $29.85 | $2.985,00 |
| 500 | $26.4 | $13.200,00 |
| 1.000 | $23.75 | $23.750,00 |
EPM5192LC-M205A Descripción general
What is a CPLD? A Complex Programmable Logic Device (CPLD) is a non-volatile, instant-on programmable logic device that combines multiple PAL-like macrocell blocks interconnected by a programmable interconnect array (PIA). CPLDs sit between simple SPLDs and larger FPGAs in the programmable logic hierarchy: SPLD -> CPLD -> FPGA -> SoC. They are valued for deterministic timing, low power, and BOM-level glue-logic integration.
Key features of the EPM5192LC-M205A include 192 macrocells organized into 12 Logic Array Blocks (LABs), a 55 ns pin-to-pin propagation delay (tPD), and a 5V VCC supply with UV-erasable / one-time-programmable (OTP) configuration memory. The shared input/clock architecture routes one global clock plus seven dedicated inputs to all LABs, and the PIA provides uniform interconnect delays that simplify static-timing closure.
Architecturally, the device implements Altera's classic MAX 5000 EEPROM-based macrocell: each macrocell contains a programmable AND/OR array, a flip-flop, and an output enable, fed by 36 product terms. The CMOS EPROM technology yields zero standby current once programmed, and the 205-pin package provides ample I/O for bus- and control-plane integration.
Typical applications include legacy industrial control glue logic, address decoding in 5V VME/PCI systems, bus-interface bridging, and state-machine replacement in long-lifecycle aerospace/defense platforms. The 5V tolerance and OTP memory make it well suited to designs that cannot tolerate SRAM-FPGA configuration time.
When designing with this device, ensure the 5V supply is well decoupled and that the JTAG/ISP programming interface is brought out to a header. Because OTP variants cannot be re-programmed, keep one socketed unit for prototyping revisions.
This page synthesizes distributor pricing, same-package alternatives, and practical design notes not found in the original Altera MAX 5000 datasheet, helping engineers assess migration paths.
Alternativas directas para EPM5192LC-M205A — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con EPM5192LC-M205A (mismo factor de forma y huella) — difiere en Package, Process Technology, Mounting Type, Supply Voltage, Supply Voltage (VCC).
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
EPM5192JC
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$16.4 / unidad
Ver hoja de datos →EPM5192GC-1
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$17.85 / unidad
Ver hoja de datos →EPM5192GM/883B
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$118 / unidad
Ver hoja de datos →EPM5192LC-2
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$7.95 / unidad
Ver hoja de datos →EPM5192LC-25
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$55 / unidad
Ver hoja de datos →EPM5192LC-M148A
✅ Sustitución directa ⚠️ Especificaciones sin verificar✓ En stock
$10.85 / unidad
Ver hoja de datos →EPM5192LC-M205A Valores máximos y características eléctricas
| Family | MAX 5000 |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Macrocells | 192 |
| Logic Array Blocks (LABs) | 12 |
| Dedicated Inputs | 7 |
| I/O Pins | 64 |
| Propagation Delay (tPD) | 55 ns |
| Supply Voltage (VCC) | 5 V |
| Technology | CMOS EPROM (UV-erasable / OTP) |
| Programmable Interconnect | Programmable Interconnect Array (PIA) |
| Global Clock Inputs | 1 |
| Package Type | 205-pin (M205A) |
| Tipo de montaje | Surface Mount |
| Configuration Memory | UV-erasable / OTP EPROM |
Guía de configuración de pines de EPM5192LC-M205A 205-pin (m205a)
Configuración de pines para EPM5192LC-M205A (encapsulado 205-pin (m205a)). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para EPM5192LC-M205A.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
EPM5192LC-M205A es adecuado para 6 aplicacións: 5V Industrial Control Glue Logic, VME/PCI Bus Address Decoding, Aerospace/Defense State Machine Replacement, Legacy 5V Microcontroller Bus Bridge, Telecom Backplane Control Plane Logic, Test & Measurement Instrument Front-End.
5V Industrial Control Glue Logic
The EPM5192LC-M205A's 192 macrocells, 64 I/O pins, and 5V supply tolerance make it a direct fit for industrial control glue logic. The 55 ns tPD through the uniform PIA is fast enough for 16-bit address decoding and handshake logic between microcontrollers and peripherals, while the OTP EPROM configuration ensures instant-on behavior with no external boot PROM. Compared with discrete 74LS glue, this part replaces 15-25 SSI/MSI packages in a single 205-pin device, simplifying the BOM and improving noise immunity on noisy factory floors.
Recomendado
VME/PCI Bus Address Decoding
The EPM5192LC-M205A's 64 I/O pins and 192 macrocells provide ample logic for VMEbus and PCI address decoding in legacy 5V backplane systems. Each macrocell's 36 product terms can implement multi-level chip-select equations in a single pass, eliminating the propagation-delay skew of cascaded 74F138 decoders. The device's 5V tolerance lets it sit directly on a 5V VMEbus without level shifters, and the deterministic 55 ns tPD makes worst-case address-to-CS latency easy to budget at 8 MHz VMEbus and 33 MHz PCI frequencies.
Recomendado
Aerospace/Defense State Machine Replacement
Long-lifecycle aerospace and defense platforms require programmable logic that retains configuration through power cycles and survives extreme temperatures - exactly what the EPM5192LC-M205A provides via its UV-erasable/OTP EPROM. The 205-pin package offers sufficient I/O for redundant channel interfaces, while the deterministic timing through the PIA simplifies DO-254 / MIL-HDBK-454 certification evidence. For airborne and naval retrofits, the EPM5192GM/883B screened variant is preferred for -55C to +125C operation.
Recomendado
Legacy 5V Microcontroller Bus Bridge
When bridging an 8-bit or 16-bit microcontroller to legacy peripherals with mismatched bus timing, the EPM5192LC-M205A acts as a fully deterministic bus translator. Its 192 macrocells can implement bidirectional buffers, wait-state generators, and chip-select decoders in a single device, replacing several discrete PALs. The 5V VCC and 5V-tolerant I/O let it connect directly to 8051, 68HC11, or Z80 buses without external level shifting, simplifying board layout and lowering BOM cost.
Recomendado
Telecom Backplane Control Plane Logic
Telecom backplanes built around 5V logic families benefit from the EPM5192LC-M205A's deterministic timing for control-plane functions such as clock muxing, fanout control, and alarm aggregation. The 64 I/O pins can monitor and drive multiple line cards, while the 192 macrocells allow up to 96 state-machine flip-flops per device. The OTP EPROM configuration eliminates the risk of SRAM-based FPGAs failing to configure during brown-outs, an important reliability requirement for always-on telecom systems.
Recomendado
Test & Measurement Instrument Front-End
Bench-top test and measurement instruments often need custom sequencing logic for relays, ADCs, and front-panel switches - an ideal use case for the EPM5192LC-M205A. Its 192 macrocells can sequence scan-list switches, trigger generators, and analog multiplexers, while the 64 I/O pins allow direct connection to 5V CMOS front-panel I/O. The 55 ns tPD through the uniform PIA delivers deterministic relay-timing and trigger-accuracy behavior that is hard to achieve with discrete SSI logic.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para EPM5192LC-M205A — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | EPM5192JC | EPM5192GC | EPM5192GM/883B | EPM5192LC-2 | EPM5192LC-25 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 205-pin (M205A) | 205-pin (J205) - same | 205-pin (G205) - same | 205-pin (G205) - same | 205-pin (M205A) - same | 205-pin (M205A) - same |
| Macrocells | 192 | 192 | 192 | 192 | 192 | 192 |
| Propagation Delay (tPD) | 55 ns | 55 ns | 55 ns | 55 ns | Faster speed grade | 25 ns |
| I/O Pins | 64 | 64 | 64 | 64 | 64 | 64 |
| Supply Voltage (VCC) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Temperature Grade | Commercial | Commercial | Military | Military (MIL-STD-883B) | Commercial | Commercial |
| Lifecycle Status | NRND | NRND | NRND | NRND | NRND | NRND |
Diferenciadores clave
- Same-die 205-pin ceramic military variant available (frente a EPM5192GC)
- Faster speed-grade upgrade path (frente a EPM5192LC-25)
- MIL-STD-883B screened variant for high-reliability programs (frente a EPM5192GM/883B)
Notas de diseño
The EPM5192LC-M205A requires a stable 5V VCC supply. Decouple VCC with a 0.1 uF ceramic capacitor placed within 5 mm of each VCC pin, plus a bulk 10 uF tantalum or aluminum polymer capacitor at the supply entry. During in-system programming (ISP), VCC must remain within +/-5 percent of nominal or the EPROM write may fail and require UV erasure. Idle current on a programmed device is essentially zero because the CMOS EPROM cells draw no DC bias once charged.
Route all 64 I/O signals with matched trace lengths where bus timing matters, because the 55 ns tPD through the PIA is uniform only for the internal interconnect, not for board-level skew. Keep clock and asynchronous reset traces short and isolated from high-current switching nets. Provide a 4-layer PCB with a continuous ground plane beneath the 205-pin package to minimize EMI and ensure the JTAG TCK/TMS signals remain clean during in-system programming.
Do not assume that any 192-macrocell Altera MAX 5000 part is automatically a drop-in replacement: package pinout varies between -LC (plastic), -GC (ceramic), -GM (ceramic Mil), and -JM (J-lead Mil) suffixes. The 'M205A' suffix specifically denotes a 205-pin plastic commercial-temperature package; substituting a 148-pin (-M148A) or 84-pin (-M091A) variant removes I/O and breaks the PCB land pattern. Also, OTP variants cannot be re-programmed, so always keep one socketed unit for prototyping revisions.
Información de cumplimiento
Compliance data was not present in the Verified Web Data provided. The MAX 5000 family predates widespread RoHS documentation, and the M205A plastic package may or may not be RoHS-compliant depending on date code. Contact the distributor for lot-specific compliance certificates.
