EPM9560RC304-5 - MAX 9000 CPLD 12K Gates 304-Pin RQFP | Altera
MPN: EPM9560RC304-5 ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
Drop-in alternatives for EPM9560RC304-5 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
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EPM9560RC304-10
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View Datasheet →EPM9560RC304-15
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View Datasheet →EPM9560RC304-15N
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View Datasheet →EPM9560RC304-20
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View Datasheet →EPM9560RC304-2N
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View Datasheet →EPM9560RC304-5 Maximum Ratings & Electrical Characteristics
| Device Family | MAX 9000 (EPM9560) |
| Device Type | Complex Programmable Logic Device (CPLD) / EPLD |
| Usable Gates | 12,000 |
| Macrocells | 560 |
| Maximum Operating Frequency | 117.6 MHz (family -15 grade reference) |
| Supply Voltage | 5.0 V |
| Speed Grade | -5 (fastest grade in family) |
| Package | 304-pin RQFP (PowerQuad II) |
| Mounting Type | Surface Mount |
| Configuration Technology | EEPROM (non-volatile) |
| In-System Programmability | Yes (JTAG ISP) |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Manufacturer Standard Lead Time | 1-7 Days (distributor listing) |
EPM9560RC304-5 304-pin rqfp (powerquad ii) Pin Configuration Guide
Complete pinout information for EPM9560RC304-5 (304-pin rqfp (powerquad ii) package) with [DATA_NEEDED: number of user I/O pins] pins. This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for EPM9560RC304-5.
Refer to the datasheet for full pin configuration.
Estimated pin count: [DATA_NEEDED: number of user I/O pins] pins (digital package)
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
EPM9560RC304-5 is suitable for 6 applications: PCI and VME Bus Bridging, Memory Controller Glue Logic, Legacy System Replacement and Obsolescence Mitigation, Industrial Control State Machines, Telecommunications Line Card Logic, Test and Measurement Instrumentation.
PCI and VME Bus Bridging
The EPM9560RC304-5 fits PCI and VME bus bridging because its 560 macrocells and 304-pin RQFP package provide the high I/O count and deterministic timing needed to implement bus protocol translation and handshake logic. With 12,000 usable gates and a -5 speed grade, it delivers the shortest propagation delays in the MAX 9000 family, which is critical for meeting PCI setup and hold windows. The device is placed between the host bus and the peripheral bus, implementing address decode, wait-state generation, and interrupt routing in EEPROM-based non-volatile logic. Unlike an SRAM FPGA, it requires no configuration memory and powers up instantly, avoiding boot-time bus contention. The trade-off is 5.0 V operation, which requires level shifting when bridging to 3.3 V PCI variants.
Recommended
Memory Controller Glue Logic
The EPM9560RC304-5 is well suited to memory controller glue logic because its 12,000 usable gates and 560 macrocells can implement address multiplexing, chip-select decoding, and refresh timing for legacy SRAM and DRAM arrays. The -5 speed grade minimizes address-to-data delay, helping meet memory access timing budgets that slower grades would violate. The device sits between the processor bus and the memory devices, generating RAS/CAS and write-enable strobes with fixed, routing-independent delays thanks to the MAX 9000 deterministic interconnect. EEPROM configuration means the logic is live immediately at power-up, so the CPU can fetch from memory without a configuration delay. The main consideration is that 5.0 V I/O must be level-shifted for 3.3 V memory devices.
Recommended
Legacy System Replacement and Obsolescence Mitigation
The EPM9560RC304-5 is frequently used to replace obsolete discrete glue logic in legacy systems, consolidating dozens of 74-series TTL devices into a single reprogrammable CPLD. Its 560 macrocells and 304-pin RQFP package absorb large amounts of random logic, while EEPROM non-volatility preserves the design across power cycles without a configuration PROM. Because the part is itself now obsolete, designers use it to sustain existing 5.0 V boards rather than for new designs. The -5 grade ensures timing compatibility with fast legacy buses. The key trade-off is sourcing risk: remaining stock is broker-based, so date-code verification and functional testing are essential before committing to production.
Recommended
Industrial Control State Machines
The EPM9560RC304-5 suits industrial control state machines because its 560 macrocells implement complex sequential logic with deterministic, routing-independent propagation delays, which is essential for predictable machine-cycle timing. The 304-pin RQFP package provides enough I/O to interface with sensors, actuators, and operator panels on a single device. EEPROM configuration gives instant-on operation and immunity to the configuration loss that affects SRAM-based logic in electrically noisy factory environments. The -5 speed grade supports fast state transitions for high-throughput machinery. Designers should note the 5.0 V supply requirement and ensure adequate decoupling, since industrial rails can carry significant noise that would otherwise couple into the logic array.
Recommended
Telecommunications Line Card Logic
The EPM9560RC304-5 is used in telecommunications line cards for protocol glue logic, timeslot interchange control, and backplane interface handling. Its 12,000 usable gates and 304-pin RQFP package support the high I/O count required to interface multiple framers and backplane transceivers, while the -5 speed grade meets the tight timing of T1/E1 and SONET tributary interfaces. The MAX 9000 deterministic interconnect ensures consistent delay across all routing paths, simplifying timing closure in multi-card systems. EEPROM non-volatility allows the line card to be hot-swapped and resume operation immediately. The 5.0 V operation is compatible with legacy telecom backplanes, though newer 3.3 V line cards require level translation.
Recommended
Test and Measurement Instrumentation
The EPM9560RC304-5 fits test and measurement instrumentation where custom trigger logic, pattern generation, and data acquisition control must be implemented in hardware with deterministic timing. Its 560 macrocells and 304-pin RQFP package allow a single device to handle multiple instrument functions, while the -5 speed grade supports fast trigger and capture paths. The EEPROM configuration means the instrument is operational immediately at power-on, with no FPGA configuration delay, which is important for automated test sequences. The MAX 9000 architecture's fixed delays make timing analysis straightforward. Designers should account for the 5.0 V supply and provide clean, well-decoupled power to avoid jitter in sensitive measurement paths.
Recommended
Recommended Products Summary
Engineering reference data for EPM9560RC304-5 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EPM9560RC304-10 | EPM9560RC304-15 | EPM9560RC304-15N | EPM9560RC304-20 | EPM9560RC304-2N |
|---|---|---|---|---|---|---|
| Package | 304-pin RQFP (PowerQuad II) | 304-pin RQFP (PowerQuad II) - same | 304-pin RQFP (PowerQuad II) - same | 304-pin RQFP (PowerQuad II) - same | 304-pin RQFP (PowerQuad II) - same | 304-pin RQFP (PowerQuad II) - same |
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Speed Grade | -5 (fastest) | -10 | -15 | -15 | -20 (slowest) | -2 (faster) |
| Usable Gates | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 |
| Macrocells | 560 | 560 | 560 | 560 | 560 | 560 |
| Supply Voltage | 5.0 V | 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) | EEPROM (non-volatile) |
| Lead-Free Finish | [DATA_NEEDED: lead-free finish] | [DATA_NEEDED] | [DATA_NEEDED] | Yes (N suffix) | [DATA_NEEDED] | Yes (N suffix) |
| RoHS Status | ROHS3 Compliant | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
| MSL Level | 3 (168 Hours) | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] | [DATA_NEEDED] |
Key Differentiators
- Fastest speed grade in the MAX 9000 EPM9560 family (vs EPM9560RC304-15)
- High I/O count in a single 304-pin RQFP package (vs EPM9560RC240-15)
- Non-volatile EEPROM configuration with instant-on operation (vs EPM9560RC304-10)
Design Notes
The EPM9560RC304-5 is a 5.0 V device and requires a well-regulated 5 V rail with adequate decoupling. Place a 0.1 uF ceramic capacitor on every VCC pin and a bulk 10 uF capacitor near the package to suppress transient current spikes during logic switching. Estimated: at 560 macrocells switching simultaneously, transient current can reach several hundred milliamps, so low-ESR decoupling is essential. Do not power the device from a 3.3 V rail; doing so will cause unreliable operation and possible latch-up.
Route the 304-pin RQFP on a board with a solid ground plane directly beneath the device to provide a low-inductance return path. Keep high-speed signal traces short and matched where bus timing is critical, and avoid routing them under the package where they can couple into the logic array. Because the MAX 9000 interconnect is deterministic, timing is predictable, but poor layout can still introduce crosstalk and ground bounce. Use thermal relief on the ground pads and follow the manufacturer's recommended land pattern for the PowerQuad II package.
A common pitfall is substituting a slower speed grade (for example -10 or -15) without re-verifying timing closure. The EPM9560RC304-5 is the fastest grade, so replacing it with a slower part can violate setup and hold requirements in bus-interface designs. Always re-run static timing analysis with the actual grade's propagation delay. Also verify the JTAG ISP chain and configuration file compatibility, since the EEPROM configuration is programmed at production test and must match the target device density.
Compliance Information
ROHS3 Compliant per fpgalink.com distributor listing. MSL 3 (168 Hours). REACH, halogen-free, and conflict-minerals status not stated in the provided data.
