EPM9560RC208-5 - 560-Macrocell MAX 9000 CPLD, 5ns, 5V | Altera
料号： EPM9560RC208-5 ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $95 | $95.00 |
| 10 | $85 | $850.00 |
| 100 | $76 | $7,600.00 |
| 500 | $68 | $34,000.00 |
| 1,000 | $62 | $62,000.00 |
EPM9560RC208-5 概述
A CPLD (Complex Programmable Logic Device) is a non-volatile, instantly-on programmable logic device that combines the integration density of an FPGA with the deterministic timing and predictable routing of a classic PAL/GAL architecture. The MAX 9000 family hierarchy is: CPLD -> programmable logic -> logic IC -> integrated circuit -> semiconductor. Each MAX 9000 device provides multiple Logic Array Blocks (LABs), a global interconnect called the Programmable Interconnect Array (PIA), and I/O control blocks that support 3.3V/5V mixed-voltage operation.
Key features of the EPM9560RC208-5 include 560 macrocells, 16 Logic Array Blocks, 16 dedicated inputs, 149 user I/O pins, 772 flip-flops, and 12,000 usable gates. The device supports in-system programmability through the JTAG-compliant IEEE Std 1149.1 boundary-scan interface, plus 5V in-system programming via the dedicated programming pins. The architecture delivers deterministic 5 ns tPD across all paths regardless of logic utilization - a key advantage over SRAM-based FPGAs for timing-critical glue logic.
Typical applications include high-speed bus-interface glue logic, FIFO control, state-machine replacement for ASICs, address decoding in multiprocessor designs, and PCI/bus arbitration circuits. The 208-pin RQFP footprint provides 149 usable I/O lines, which is enough headroom for 32-bit databus plus extensive control signalling without external bus transceivers.
When designing with this device, ensure the 5V supply is well-decoupled with 0.1 uF ceramics placed within 5 mm of each VCC pin pair, and respect the 5.0V absolute-maximum supply rail - the device is not 3.3V-tolerant on its inputs without proper level shifting. JTAG programming requires TCK, TMS, TDI, TDO tied to the board test header; pull-ups of 10 kohm on TMS and TDI are recommended per the MAX 9000 family datasheet.
This page synthesizes verified distributor pricing, drop-in alternatives from the same EPM9560 family, and practical MAX 9000 design notes not consolidated in any single source.
直接替换替代料： EPM9560RC208-5 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EPM9560RC208-5 （相同外形与封装尺寸） ——差异在于 Package, Device Type, Usable Gates, Configuration Memory, Process Technology.
快速对比工具——选择替代料号进行并排对比：
EPM9560RC208-7
✅ 直接替换✓ 有现货
$18.9 / 个
查看数据手册 →EPM9560RC208-10
✅ 直接替换✓ 有现货
$15.4 / 个
查看数据手册 →EPM9560RC208-15
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EPM9560RC208-20
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EPM9560RC208-15C
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EPM9560RC208-20C
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EPM9560RC208-10N
✅ 直接替换✓ 有现货
$175 / 个
查看数据手册 →EPM9560RC208-5 最大额定值与电气特性
| Family | MAX 9000 |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 560 |
| Usable Gates | 12,000 |
| Logic Array Blocks (LABs) | 16 |
| Maximum User I/O | 149 |
| Dedicated Inputs | 16 |
| Flip-Flops | 772 |
| Propagation Delay (tPD) | 5 ns |
| Internal Counter Frequency (fCNT) | 117.6 MHz |
| Supply Voltage (VCC) | 5.0 V |
| 封装 | 208-pin RQFP (Plastic Quad Flat Pack) |
| Process Technology | CMOS EEPROM |
| Programming Interface | JTAG (IEEE Std 1149.1) + 5V ISP |
| 工作温度 | 0C to +70C (commercial) |
| RoHS 状态 | Non-compliant (5V process, legacy RQFP) |
EPM9560RC208-5 208-pin rqfp (plastic quad flat pack) 引脚配置指南
EPM9560RC208-5（208-pin rqfp (plastic quad flat pack) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： EPM9560RC208-5.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EPM9560RC208-5 适用于 6 应用s: High-Speed Bus Interface Glue Logic, ASIC State-Machine Replacement, Address Decoding for Multiprocessor Systems, PCI Bus Arbitration and Interface Logic, FIFO and Dual-Port Memory Control, Legacy Industrial Control and Test Equipment.
High-Speed Bus Interface Glue Logic
The EPM9560RC208-5 is well suited to high-speed bus-interface glue logic between microprocessors, memory, and peripherals where deterministic 5 ns propagation delay is required. Its 149 user I/O pins comfortably handle a 32-bit data bus plus 24-bit address bus plus control/handshake signals without external transceivers, and the EEPROM-based instant-on configuration eliminates boot-PROM complexity for embedded designs. The MAX 9000 architecture delivers fixed tPD regardless of logic utilization - critical for address-decoding and chip-select paths in multiprocessor systems where setup-time margin is tight. Compared to SRAM-based FPGAs of similar gate count, the EPM9560RC208-5 eliminates bitstream-load latency and provides 33 MHz PCI bus arbitration headroom within the 5 ns tPD envelope.
推荐
ASIC State-Machine Replacement
The EPM9560RC208-5 is a drop-in replacement for discrete TTL/CMOS state machines and small ASICs in legacy 5V systems. With 560 macrocells and 772 flip-flops, the device can host complex state machines, FIFO controllers, and protocol converters that previously required 10-20 discrete packages. The 5 ns tPD enables the part to handle synchronous state transitions up to 100 MHz in pipelined designs, and the JTAG interface supports in-system reprogramming during board bring-up - a major advantage over masked ASICs. The 208-pin RQFP footprint provides ample I/O for bus-oriented state machines, and the 16 dedicated inputs eliminate the need to consume macrocell resources for high-fanout clock or reset distribution.
推荐
Address Decoding for Multiprocessor Systems
Address decoding in multiprocessor designs requires deterministic propagation delay to prevent bus contention and ensure clean chip-select timing across all peripherals. The EPM9560RC208-5 provides 5 ns pin-to-pin delay regardless of which LAB the address comparator is implemented in, simplifying timing closure and eliminating manual floorplanning. With 149 user I/O, the device can decode 24-bit address spaces plus generate chip-selects for 12-16 peripherals plus interrupt acknowledge logic - all in a single package. The 5V supply matches legacy 5V bus architectures like VME, Multibus, and standard TTL/CMOS peripherals, eliminating level-shifters. Compared to discrete 74LS/74F decoding trees, the EPM9560RC208-5 reduces board area by 5-10x and improves EMI due to fewer high-speed signal traces.
推荐
PCI Bus Arbitration and Interface Logic
PCI bus arbitration requires sub-30 ns clock-to-output delays for ARB/GNT signalling, and the EPM9560RC208-5's 5 ns tPD provides the timing margin needed to drive 33 MHz PCI segments with multiple masters. The 5V I/O is fully compatible with 5V PCI signalling, and 149 user I/O pins accommodate 32-bit AD bus plus arbitration signals plus interrupt/REQ/GNT pairs for multiple bus masters. The deterministic architecture eliminates the timing-variation concerns of SRAM FPGAs, and the JTAG interface simplifies PCI compliance testing. Engineers building custom PCI cards or motherboard glue logic can replace 3-5 discrete PAL/GAL devices plus bus transceivers with a single EPM9560RC208-5, reducing board area and improving signal integrity at the same time.
推荐
FIFO and Dual-Port Memory Control
FIFO control logic requires precise read/write pointer comparison with deterministic latency to prevent data corruption and overflow. The EPM9560RC208-5's 5 ns tPD enables 100 MHz pointer arithmetic in dual-port RAM controllers, and the 560 macrocells comfortably host full-empty/almost-full flag generation plus burst-mode handshaking for SDRAM or SRAM FIFOs. The EEPROM-based configuration provides instant-on operation, eliminating the FIFO corruption window present in SRAM-based FPGAs during boot. The 208-pin RQFP package exposes enough I/O for address buses up to 32 bits plus read/write control plus status flag outputs, and the 16 dedicated inputs can be used for FIFO read/write clocks without consuming macrocell register resources.
推荐
Legacy Industrial Control and Test Equipment
The EPM9560RC208-5 remains in service in long-lifecycle industrial control, test-and-measurement, and military systems designed in the late 1990s/early 2000s. Its 5V supply matches the existing 5V power architecture in these systems, eliminating redesign for the power tree, and the 208-pin RQFP is a widely-manufactured JEDEC-standard package. The deterministic 5 ns tPD is preferred for test-equipment timing paths where calibration depends on stable propagation delay. Although Altera has discontinued new production, the RQFP-208 form factor is supported by Intel/Altera's long-term supply program and aftermarket brokers, making EPM9560RC208-5 a sustainable choice for legacy field-replacement and repair scenarios where PCB redesign is not feasible.
推荐
推荐产品汇总
工程参考数据： EPM9560RC208-5 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EPM9560RC208-7 | EPM9560RC208-10 | EPM9560RC208-15 | EPM9560RC208-20 | EPM9560RC208-10N |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 208-pin RQFP | 208-pin RQFP - same | 208-pin RQFP - same | 208-pin RQFP - same | 208-pin RQFP - same | 208-pin RQFP - same |
| Propagation Delay (tPD) | 5 ns | 7 ns | 10 ns | 15 ns | 20 ns | 10 ns |
| Internal Counter Frequency (fCNT) | 117.6 MHz | 117.6 MHz | 117.6 MHz | 117.6 MHz | 117.6 MHz | 117.6 MHz |
| Macro Cells | 560 | 560 | 560 | 560 | 560 | 560 |
| Usable Gates | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 |
| Maximum User I/O | 149 | 149 | 149 | 149 | 149 | 149 |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| RoHS Status | Non-compliant (5V legacy process) | Non-compliant | Non-compliant | Non-compliant | Non-compliant | Lead-free / RoHS |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
关键差异点
- Fastest commercial speed grade in EPM9560 family （对比 EPM9560RC208-20)
- Deterministic tPD regardless of logic utilization （对比 SRAM-based FPGA equivalents)
- 149 user I/O - highest in MAX 9000 family （对比 EPM9480RC208-15 (smaller family member))
设计说明
The EPM9560RC208-5 requires a clean 5.0V supply (VCCINT = 5.0V +/-5%) with bulk decoupling of 22-47 uF tantalum plus 0.1 uF ceramic capacitors placed within 5 mm of each VCC/GND pin pair. The 208-pin RQFP exposes multiple VCC and GND pins; route them as star or power-plane geometry to minimize dI/dt bounce. Avoid powering the device from a switching regulator without adequate output filtering - the 5V supply tolerance is tight, and EEPROM programming requires stable voltage above 4.75V minimum. Estimated: at typical internal activity of 50%, ICC supply current is approximately 250-400 mA - derate VCC dropout accordingly when using linear regulators.
The 208-pin RQFP has 0.5 mm lead pitch and 1.6 mm typical package body - use a 4-layer PCB with continuous ground plane beneath the device for controlled-impedance signal returns. JTAG signals (TCK, TMS, TDI, TDO) should be routed with 4-8 mil traces and pulled up to VCC with 10 kohm resistors (TMS, TDI) per the MAX 9000 family datasheet. Keep all high-speed outputs (tPD < 5 ns) shorter than 50 mm or use series termination of 33 ohm to prevent reflections. Estimated: 5 ns rise time on a 50 mm trace corresponds to approximately 6 GHz -3dB bandwidth, requiring controlled-impedance design for any signal line above 25 mm.
Do NOT assume the 208-pin RQFP package is interchangeable with the ceramic CQFP-208 variant - although Altera's discontinuance notice declares them form-fit-function equivalent for the EPM9560 family, mechanical reliability and thermal performance differ. Verify the package code suffix in your PCB land pattern matches "RC" (plastic RQFP) and not "GC" (ceramic PGA) before substitution. The MAX 9000 family also requires JTAG programming with a 10.0V VPP supply on the dedicated programming pin for legacy parallel programming mode - in-system 5V programming via JTAG is the recommended modern approach. Mixing I/O voltages (5V VCCIO with 3.3V peripherals) requires the device's 3.3V/5V mixed-mode I/O support to be enabled in the Quartus MAX+PLUS II software.
合规信息
EPM9560RC208-5 is non-RoHS due to 5V CMOS EEPROM process and RQFP lead finish. Lead-free RoHS variant is EPM9560RC208-10N with the same RQFP-208 footprint. AEC-Q100 not applicable (commercial-grade CPLD). REACH and conflict-mineral status not disclosed in current public documentation.