EPM9560RC240-20C - MAX 9000 CPLD 560 Macro 240-RQFP | Altera
Référence : EPM9560RC240-20C ✗ Fin de vie| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1 000 | $0 | $0,00 |
EPM9560RC240-20C Présentation
A CPLD (Complex Programmable Logic Device) is a programmable logic IC that combines the flexibility of a field-programmable gate array with the non-volatile, instant-on characteristics of a PAL. CPLDs sit in the programmable logic hierarchy between simple PLDs and FPGAs: CPLD -> programmable logic device -> digital logic IC -> semiconductor. The MAX 9000 family uses EEPROM configuration cells, so the EPM9560RC240-20C retains its configuration without an external boot PROM and is live within microseconds of power-up.
Key features include 560 macrocells organized into 35 logic array blocks (LABs), 12,000 usable gates, 216 maximum user I/O pins, a 20 ns pin-to-pin propagation delay (tPD1), and a 144 MHz internal counter frequency (fCNT). The device supports 5.0 V in-system programmability (ISP) and is specified for 0 C to 70 C commercial operation.
The MAX 9000 architecture routes signals through a programmable interconnect array that feeds 35 LABs, each containing 16 macrocells with individual product-term allocation. This architecture delivers deterministic, predictable timing - a critical advantage over SRAM-based FPGAs for glue-logic, bus-interface, and state-machine functions where worst-case delay must be guaranteed.
Typical applications include PCI and ISA bus bridging, memory controller glue logic, industrial control state machines, telecommunications line-card logic, and legacy system replacement where 5 V logic levels and instant-on operation are required.
When designing with the EPM9560RC240-20C, note that it is a 5.0 V-only device and is not 3.3 V tolerant on all pins; level shifting is required when interfacing to modern 3.3 V or 1.8 V logic. The 240-pin RQFP package requires careful thermal and signal-integrity planning at 144 MHz.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for replacement and redesign decisions.
Alternatives de remplacement direct pour EPM9560RC240-20C — 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 EPM9560RC240-20C (même facteur de forme et même empreinte) — différant par Package, Operating Temperature, Usable Gates, User I/O Pins, Macrocells.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
EPM9560RC240-20
✅ Remplacement direct✓ En stock
$122 / unité
Voir la fiche technique →EPM9560RC240-15
✅ Remplacement direct✓ En stock
$174.72 / unité
Voir la fiche technique →EPM9560RC240-10
✅ Remplacement direct✓ En stock
Contactez-nous pour le prix
Voir la fiche technique →EPM9480RC240-20
✅ Remplacement direct✓ En stock
$8.4 / unité
Voir la fiche technique →EPM9560ARC240-10
✅ Remplacement direct✓ En stock
$28.8 / unité
Voir la fiche technique →EPM9560RC240-20C Valeurs maximales et caractéristiques électriques
| Family | MAX 9000 |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Usable Gates | 12,000 |
| Macrocells | 560 |
| Logic Array Blocks (LABs) | 35 |
| Maximum User I/O Pins | 216 |
| Pin-to-Pin Propagation Delay (tPD1) | 20 ns |
| Internal Counter Frequency (fCNT) | 144 MHz |
| Tension d'alimentation | 5.0 V |
| Configuration Technology | EEPROM (non-volatile) |
| In-System Programmability | Yes (5.0 V ISP) |
| Boîtier | 240-pin RQFP (PowerQuad/RC) |
| Température de fonctionnement | 0 C to 70 C (commercial) |
| Type de montage | Surface Mount |
| Logic Family | CMOS |
| Speed Grade | -20 (20 ns) |
Guide de configuration des broches du EPM9560RC240-20C 240-pin rqfp (powerquad/rc)
Configuration des broches du EPM9560RC240-20C (boîtier 240-pin rqfp (powerquad/rc)). 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 EPM9560RC240-20C.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
EPM9560RC240-20C convient pour 6 applications: PCI/ISA Bus Bridge Logic, Industrial Control State Machines, Telecommunications Line-Card Logic, Legacy System Replacement and Obsolescence Mitigation, Test and Measurement Instrument Control, Military and Aerospace Legacy Upgrades.
PCI/ISA Bus Bridge Logic
The EPM9560RC240-20C fits PCI and ISA bus-bridge glue logic because its 216 user I/O pins and 560 macrocells can absorb address decoding, wait-state generation, and bus arbitration in a single non-volatile device. With a 20 ns pin-to-pin delay and 144 MHz internal counter frequency, it meets the timing budget of 33 MHz PCI and 8 MHz ISA buses with margin. Because the MAX 9000 architecture is EEPROM-based, the bridge logic is live microseconds after power-up, eliminating the boot-PROM delay of SRAM FPGAs. The trade-off is that the 5.0 V supply and non-3.3 V-tolerant I/O require level shifting when bridging to modern low-voltage buses.
Recommandé
Industrial Control State Machines
The EPM9560RC240-20C is well suited to industrial control state machines because its 560 macrocells and 35 LABs implement large deterministic FSMs with guaranteed 20 ns worst-case delay, unlike SRAM FPGAs whose routing delay varies with placement. The 5.0 V CMOS I/O interfaces directly with legacy 5 V sensors, relays, and PLC backplanes, and the EEPROM configuration survives power cycling without a configuration PROM. At 144 MHz fCNT the device can oversample slow industrial signals for debouncing and edge detection. Designers should note the 0 C to 70 C commercial rating and select an industrial-temperature MAX 9000 variant if the enclosure exceeds 70 C.
Recommandé
Telecommunications Line-Card Logic
The EPM9560RC240-20C serves telecommunications line-card glue logic where 216 I/O pins map multiple T1/E1 framers, HDLC controllers, and backplane interfaces into one CPLD. Its 560 macrocells implement channel-associated signaling state machines and timeslot interchange control, while the 20 ns tPD1 keeps setup/hold margins comfortable at 8 MHz backplane rates. The non-volatile EEPROM configuration means line cards resume traffic immediately after a power hit, an important availability requirement in central-office equipment. The 5.0 V core simplifies interfacing to legacy telecom components, but modern 3.3 V line-card controllers need level translation on shared buses.
Recommandé
Legacy System Replacement and Obsolescence Mitigation
The EPM9560RC240-20C is frequently used to replace obsolete PALs, GALs, and discrete 74-series glue logic in legacy systems because one 240-pin RQFP device absorbs dozens of small logic packages while preserving 5.0 V TTL-compatible levels. Its 12,000 usable gates and 560 macrocells consolidate address decoders, wait-state generators, and DMA controllers into a single reprogrammable part, reducing board area and component count. Because the MAX 9000 family is itself now obsolete, designers should stock drop-in same-family parts such as the EPM9560RC240-20 and EPM9560RC240-15, or plan a migration to a modern CPLD with a level-shifting interface.
Recommandé
Test and Measurement Instrument Control
The EPM9560RC240-20C is used in test and measurement instruments for trigger logic, counter/timer control, and front-panel interface sequencing. Its 144 MHz internal counter frequency supports precision event counting, while the 20 ns deterministic delay ensures repeatable trigger latency - a requirement in automated test equipment where jitter degrades measurement uncertainty. The 216 user I/O pins drive front-panel LEDs, relays, and attenuator control lines directly from 5.0 V CMOS outputs. The EEPROM configuration guarantees the instrument boots into a known logic state without a configuration PROM, simplifying field service and calibration.
Recommandé
Military and Aerospace Legacy Upgrades
The EPM9560RC240-20C appears in military and aerospace legacy upgrades where 5.0 V logic and instant-on EEPROM configuration are mandatory. Its 560 macrocells implement redundant voting logic, bus monitors, and interface protocol converters, and the deterministic 20 ns timing simplifies worst-case timing analysis required by safety reviews. The non-volatile configuration eliminates single-event-upset risk in the configuration memory that affects SRAM FPGAs, an advantage in radiation-adjacent environments. Note that the commercial 0 C to 70 C grade is not suitable for extended-temperature military use; industrial or military-temperature MAX 9000 variants should be selected for those programs.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour EPM9560RC240-20C — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | EPM9560RC240-20 | EPM9560RC240-15 | EPM9480RC240-20 | EPM9560ARC240-10 |
|---|---|---|---|---|---|
| Package | 240-pin RQFP | 240-pin RQFP - same | 240-pin RQFP - same | 240-pin RQFP - same | 240-pin RQFP - same |
| Brand | Altera | Altera | Altera | Altera | Altera |
| Macrocells | 560 | 560 | 560 | 480 | 560 |
| Usable Gates | 12,000 | 12,000 | 12,000 | 10,000 | 12,000 |
| Pin-to-Pin Delay (tPD1) | 20 ns | 20 ns | 15 ns | 20 ns | 10 ns |
| Internal Counter Frequency (fCNT) | 144 MHz | 144 MHz | 144 MHz | 144 MHz | 144 MHz |
| Maximum User I/O Pins | 216 | 216 | 216 | 216 | 216 |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Configuration Technology | EEPROM (non-volatile) | EEPROM (non-volatile) | EEPROM (non-volatile) | EEPROM (non-volatile) | EEPROM (non-volatile) |
| Operating Temperature | 0 C to 70 C | 0 C to 70 C | 0 C to 70 C | 0 C to 70 C | 0 C to 70 C |
Principaux différenciateurs
- Higher logic capacity than EPM9480 in the same footprint (vs EPM9480RC240-20)
- Non-volatile EEPROM configuration with instant-on operation (vs EPM9560ARC240-10)
- Deterministic 20 ns pin-to-pin timing (vs EPM9560RC240-15)
Notes de conception
The EPM9560RC240-20C requires a well-regulated 5.0 V supply with adequate decoupling on every VCC pin. Place a 0.1 uF ceramic capacitor within 5 mm of each VCC/GND pin pair and add a 10 uF bulk capacitor per power plane. Estimated: at 144 MHz operation the device can draw several hundred milliamps, so size the regulator and copper pour for the worst-case switching current rather than the quiescent value. Verify the actual ICC from the MAX 9000 datasheet for your design's toggle rate.
At 144 MHz internal counter frequency and 20 ns pin-to-pin delay, the EPM9560RC240-20C's 240-pin RQFP package demands controlled-impedance routing for high-speed I/O. Keep clock traces short, reference them to a solid ground plane, and terminate long nets with series resistors near the driver. Avoid routing high-speed signals across plane splits, which causes return-path discontinuities and radiated emissions. The 5.0 V CMOS output edges are fast enough to require attention to crosstalk between adjacent I/O pins.
The EPM9560RC240-20C is a 5.0 V-only device and is not fully 3.3 V tolerant on all pins. Connecting 3.3 V logic directly to its inputs can forward-bias protection structures and cause excessive current; use level shifters or series resistors and verify input voltage limits in the MAX 9000 datasheet. Also confirm the 0 C to 70 C commercial temperature grade is adequate for the enclosure, and remember the part is obsolete - qualify a drop-in same-family replacement before production.
Informations de conformité
No compliance data was present in the verified web data for the EPM9560RC240-20C. The device is an obsolete Altera MAX 9000 CPLD; RoHS, REACH, lead-free, and halogen-free status must be confirmed with the distributor or manufacturer before use in regulated markets.
