EPM9560RC304-20C - MAX 9000 CPLD, 560 Macrocells, 5V | Intel / Altera
Référence : EPM9560RC304-20C ✗ Fin de vie| Qté | Prix unitaire | 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 Présentation
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.
Alternatives de remplacement direct pour EPM9560RC304-20C — 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 EPM9560RC304-20C (même facteur de forme et même empreinte) — différant par Package, Logic Array Blocks (LABs), Architecture, In-System Programmability, Process Technology.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM9560RC304-20
✅ Remplacement direct✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →EPM9560RC304-15C
✅ Remplacement direct✓ En stock
$24.5 / unité
Voir la fiche technique →EPM9560RC304-15N
✅ Remplacement direct✓ En stock
$19.8 / unité
Voir la fiche technique →EPM9560RC304-10
✅ Remplacement direct✓ En stock
$17.6 / unité
Voir la fiche technique →EPM9560RC304-15
✅ Remplacement direct✓ En stock
$9.4 / unité
Voir la fiche technique →EPM9560RC304-20C Valeurs maximales et caractéristiques électriques
| 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 |
| Température de fonctionnement | 0 C to +70 C (commercial) |
| Boîtier | 304-pin RQFP |
| Type de montage | Surface Mount |
Guide de configuration des broches du EPM9560RC304-20C 304-pin rqfp
Configuration des broches du EPM9560RC304-20C (boîtier 304-pin rqfp). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour EPM9560RC304-20C.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
EPM9560RC304-20C convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM9560RC304-20C — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- Highest-density 5 V CPLD in the Altera MAX 9000 family (vs EPM9480RC240-20)
- Pin-compatible speed-grade flexibility across the EPM9560 family (vs EPM9560RC304-15C)
- Larger I/O count than most MAX 9000 siblings (vs EPM9560RC240-20)
- Industrial-temp drop-in upgrade path (vs EPM9560RC304-15N)
Notes de conception
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.
Informations de conformité
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.
