EPM9560RC304-20C - MAX 9000 CPLD, 560 Macrocells, 5V | Intel / Altera
N.º de pieza: EPM9560RC304-20C ✗ Fin de vida| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $285 | $285,00 |
| 10 | $255 | $2.550,00 |
| 100 | $218 | $21.800,00 |
| 500 | $189 | $94.500,00 |
| 1.000 | $162 | $162.000,00 |
EPM9560RC304-20C Descripción general
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that combines multiple PAL/GAL-style macrocell arrays with a central interconnect matrix. CPLDs are members of the broader PLD hierarchy (PLD -> CPLD -> programmable logic -> digital semiconductor) and serve as glue logic, bus decoder, state-machine and high-speed control engines between processors, memories and peripherals. Unlike SRAM-based FPGAs, MAX 9000 CPLDs retain configuration in on-chip EEPROM, providing instant-on behaviour with zero external boot memory.
Key features include 560 macrocells distributed across 16 Logic Array Blocks (LABs), 212 user I/O pins supporting 3.3 V or 5 V mixed-mode operation, 100 MHz fMAX for counter and registered performance, and tPD of 20 ns (commercial speed grade -20C). The on-chip EEPROM cell array provides 100 erase/program cycles endurance and supports JTAG-based in-system programming (ISP) compliant with IEEE 1149.1 boundary-scan. The -20C suffix indicates the 20 ns pin-to-pin delay in the commercial 0 C to +70 C temperature range.
Architecture-wise, the MAX 9000 family uses Altera's third-generation Multiple Array MatriX interconnect - a continuous, fast, uniform routing matrix that links every LAB to every I/O pin and every other LAB. This produces predictable, software-independent timing that simplifies static timing closure, an important advantage over segmented FPGA routing. Each macrocell contains a programmable AND/OR array plus a configurable flip-flop, supporting combinational, registered, latched and tri-state I/O patterns from the same primitive.
Typical applications include industrial bus-bridging and protocol conversion (PCI, VME, ISA, VXI glue logic), high-speed address decoding, state-machine control in motor drives, and telecom backplane glue logic. With 212 I/O pins and 5 V tolerance, the EPM9560RC304-20C is especially useful in legacy 5 V system backplanes where modern low-voltage CPLDs cannot be used. The 304-pin RQFP footprint suits industrial-grade PCBs with sufficient board area.
When designing with this device, place four 0.2 uF decoupling capacitors near each VCC/ GND pair, observe the 304-pin RQFP thermal pad layout, and ensure JTAG chain integrity (TCK pull-down, TMS/TDI pull-up per IEEE 1149.1). Programming voltage VPP is generated on-chip; no external 12 V supply is required, simplifying manufacturing flow.
This page synthesizes distributor pricing, drop-in speed-grade alternatives, and practical design notes not found in the original MAX 9000 datasheet, giving procurement and hardware engineers a single source for sourcing and replacement decisions.
Alternativas directas para EPM9560RC304-20C — 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 EPM9560RC304-20C (mismo factor de forma y huella) — difiere en Package, Logic Array Blocks (LABs), Architecture, In-System Programmability, Process Technology.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
EPM9560RC304-20
✅ Sustitución directa✓ En stock
Consulte el precio
Ver hoja de datos →EPM9560RC304-15C
✅ Sustitución directa✓ En stock
$24.5 / unidad
Ver hoja de datos →EPM9560RC304-15N
✅ Sustitución directa✓ En stock
$19.8 / unidad
Ver hoja de datos →EPM9560RC304-10
✅ Sustitución directa✓ En stock
$17.6 / unidad
Ver hoja de datos →EPM9560RC304-15
✅ Sustitución directa✓ En stock
$9.4 / unidad
Ver hoja de datos →EPM9560RC304-20C Valores máximos y características eléctricas
| Family | MAX 9000 |
| Device Series | EPM9560 |
| Product Type | CPLD (Complex Programmable Logic Device) |
| Usable Gates | 12,000 |
| Macrocells | 560 |
| Logic Array Blocks (LABs) | 16 |
| Maximum User I/O Pins | 212 |
| fMAX (Internal) | 100 MHz |
| Pin-to-Pin Delay (tPD) | 20 ns (speed grade -20) |
| Core Supply Voltage | 5.0 V |
| I/O Logic Level | 3.3 V or 5 V (configurable) |
| Programming Technology | EEPROM (in-system programmable) |
| Programming Interface | IEEE Std. 1149.1 JTAG |
| Temperatura de funcionamiento | 0 C to +70 C (commercial) |
| Encapsulado | 304-pin RQFP |
| Tipo de montaje | Surface Mount |
Guía de configuración de pines de EPM9560RC304-20C 304-pin rqfp
Configuración de pines para EPM9560RC304-20C (encapsulado 304-pin rqfp). 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 EPM9560RC304-20C.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
EPM9560RC304-20C es adecuado para 6 aplicacións: Industrial Bus-Bridging and Protocol Conversion, High-Speed Address Decoding and Chip-Select Logic, Motor Drive and Industrial Control State Machines, Telecom Backplane Glue Logic, Test and Measurement Instrument Front-End, Legacy 5 V Embedded System Glue Logic.
Industrial Bus-Bridging and Protocol Conversion
The EPM9560RC304-20C's 560 macrocells and 212 user I/O pins make it ideal for legacy industrial bus bridging between PCI, VME, ISA and VXI backplanes. With 100 MHz fMAX and 20 ns tPD the device can decode 32-bit addresses in a single clock cycle, while 5 V tolerant I/O directly interfaces with classic 5 V peripheral ASICs without level-shifters. According to MAX 9000 application notes, the on-chip 16 LABs and uniform interconnect deliver software-independent timing closure that simplifies multi-clock domain designs.
Recomendado
High-Speed Address Decoding and Chip-Select Logic
With 20 ns pin-to-pin delay the EPM9560RC304-20C serves as a wide address decoder for memory and peripheral chip-select generation in microprocess or DSP-based systems. Its 560 macrocells can implement multiple parallel decode trees for >1 GB address spaces while the 5 V core supply avoids compatibility issues with older microprocessors. According to the MAX 9000 datasheet, the predictable MAX interconnect timing enables deterministic chip-select assertion regardless of logic placement, eliminating timing-skew concerns seen in FPGA-based decoders.
Recomendado
Motor Drive and Industrial Control State Machines
The EPM9560RC304-20C's 560 macrocells can host multi-state control algorithms for industrial motor drives, including PWM generation, fault handling, encoder quadrature decoding, and CAN/RS-485 protocol handshaking. Its 212 I/O pins accept 24 V tolerant signals via external resistors and drive 5 V optocoupler inputs directly, making it a robust state-machine engine in factory automation. According to the MAX 9000 datasheet, the EEPROM-based configuration provides instant-on behaviour - critical for safety circuits that must execute within microseconds of power-up.
Recomendado
Telecom Backplane Glue Logic
The EPM9560RC304-20C's 304-pin RQFP package with 212 user I/O pins fits legacy telecom backplanes that require large numbers of TTL-compatible signals per board. Its 5 V core and 3.3 V / 5 V mixed I/O bank allows direct interfacing with both legacy 5 V line-card ASICs and newer 3.3 V framers. According to the MAX 9000 datasheet, JTAG-based in-system programmability enables remote board-level upgrades across telecom infrastructure, reducing field-service cost for deployed equipment.
Recomendado
Test and Measurement Instrument Front-End
The EPM9560RC304-20C's 212 I/O pins and 560 macrocells can implement instrument front-end multiplexing, range selection, calibration switching, and trigger sequencing in bench-top oscilloscopes, logic analyzers, and signal generators. Its 100 MHz internal fMAX can drive fast trigger event counters and handshake with high-speed ADCs. According to the MAX 9000 datasheet, the deterministic 20 ns tPD simplifies timing analysis of trigger paths and ensures repeatable measurement timing across production units.
Recomendado
Legacy 5 V Embedded System Glue Logic
The EPM9560RC304-20C is purpose-built for legacy 5 V embedded systems where modern low-voltage CPLDs cannot operate. Its 5 V tolerant I/O directly interfaces with classic 68k, x86, MIPS and PowerPC processor buses without level-shifters, while 560 macrocells provide ample capacity for peripheral glue, interrupt controllers, and DMA state machines. According to the MAX 9000 datasheet, the 304-pin RQFP package supports up to 212 user I/O pins, enough for full 32-bit data and 24-bit address bus integration in single-chip glue logic.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para EPM9560RC304-20C — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | EPM9560RC304-20 | EPM9560RC304-15C | EPM9560RC304-15N | EPM9560RC304-10 | EPM9560RC304-15 |
|---|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 304-pin RQFP | 304-pin RQFP - same | 304-pin RQFP - same | 304-pin RQFP - same | 304-pin RQFP - same | 304-pin RQFP - same |
| tPD (Pin-to-Pin Delay) | 20 ns | 20 ns | 15 ns | 15 ns | 10 ns | 15 ns |
| Macrocells | 560 | 560 | 560 | 560 | 560 | 560 |
| Usable Gates | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 |
| User I/O Pins | 212 | 212 | 212 | 212 | 212 | 212 |
| Operating Temperature | 0 C to +70 C (commercial) | 0 C to +85 C (industrial) | 0 C to +70 C (commercial) | -40 C to +85 C (industrial) | 0 C to +70 C (commercial) | 0 C to +85 C (industrial) |
| Core Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Programming Interface | IEEE 1149.1 JTAG ISP | IEEE 1149.1 JTAG ISP | IEEE 1149.1 JTAG ISP | IEEE 1149.1 JTAG ISP | IEEE 1149.1 JTAG ISP | IEEE 1149.1 JTAG ISP |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Diferenciadores clave
- Highest-density 5 V CPLD in the Altera MAX 9000 family (frente a EPM9480RC240-20)
- Pin-compatible speed-grade flexibility across the EPM9560 family (frente a EPM9560RC304-15C)
- Larger I/O count than most MAX 9000 siblings (frente a EPM9560RC240-20)
- Industrial-temp drop-in upgrade path (frente a EPM9560RC304-15N)
Notas de diseño
Estimated: at fMAX = 100 MHz with 50% toggle rate on 212 I/O pins, the EPM9560RC304-20C core draws approximately 200-300 mA from the 5 V supply. Place four 0.2 uF decoupling capacitors near each VCC / GND pair along the RQFP-304 perimeter, with one bulk 22 uF tantalum and one 1 uF ceramic near the package. Inadequate decoupling produces VCC bounce that can corrupt JTAG programming and cause intermittent logic errors.
Estimated: the 304-pin RQFP package has a junction-to-ambient thermal resistance around 25-30 C/W. At 1.5 W worst-case dissipation the junction rises 40-45 C above ambient - acceptable for the commercial 0 C to +70 C range but marginal in enclosed industrial cabinets. Mount the RQFP on a minimum 4 square inch copper pour with thermal vias to an internal ground plane, and provide airflow of 100 LFM or more for reliable operation above 70 C ambient.
JTAG chain integrity is critical: TCK requires a 1 kohm pull-down, TMS and TDI require 1 kohm pull-ups to VCC, and TDO should be left floating if unused. According to IEEE 1149.1, keep JTAG traces shorter than 150 mm and route them away from high-speed I/O to avoid signal-integrity corruption during in-system programming. Place the JTAG header near a board edge for convenient ISP access during manufacturing.
The -20C suffix marks a commercial-temperature speed grade - do not confuse with industrial (-N suffix) or military / MIL-grade variants. Programming voltage VPP is generated internally - do not apply external 12 V to any pin. The MAX 9000 family uses 100 erase/program cycles endurance per cell, so avoid re-programming in production test unless absolutely necessary. Last-time-buy and obsolete parts should be procured with sufficient safety stock because lead times can exceed 16 weeks.
Información de cumplimiento
MAX 9000 family datasheet pre-dates RoHS documentation standardization. AEC-Q100 is not applicable - the part targets industrial glue logic rather than automotive safety-critical applications. Verify lead-free / halogen-free status with the manufacturer for current orders.
