EPM9560RC208-21 - MAX 9000 CPLD, 560 Macrocells, 208-Pin RQFP | Intel (Altera)
料号： EPM9560RC208-21 ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $38.5 | $38.50 |
| 10 | $34.2 | $342.00 |
| 100 | $29.75 | $2,975.00 |
| 500 | $26.1 | $13,050.00 |
| 1,000 | $22.95 | $22,950.00 |
EPM9560RC208-21 概述
What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic device that combines the architecture of multiple PAL/GAL-like logic blocks interconnected via a programmable switch matrix. CPLDs are positioned between simple SPLDs and FPGAs in the programmable logic hierarchy, offering predictable timing, instant-on behavior (because configuration is stored in EEPROM), and high pin counts for glue-logic, bus-interface, and state-machine applications. The MAX 9000 family represents Altera's third-generation Multiple Array MatriX architecture and was one of the highest-density CPLD families ever shipped.
Key features of the EPM9560RC208-21 include 12,000 usable gates, 16 Logic Array Blocks (LABs), an enhanced interconnect switch matrix, and CMOS EEPROM-based configuration memory that eliminates the need for a separate boot PROM. Per-pin slew-rate control and a programmable security bit for design protection are standard. The 208-pin RQFP package provides ample I/O for parallel bus interfaces, backplane drivers, and ASIC prototyping.
Typical applications span telecommunication line cards, industrial control and instrumentation, ASIC prototyping, bus decoding and address mapping, peripheral glue logic in microprocessor/microcontroller systems, and legacy designs where 5 V tolerance is required. The 21 ns propagation delay supports bus interfaces up to ~33 MHz, while the high I/O count accommodates wide data buses.
When laying out the EPM9560RC208-21, observe the standard PQFP land pattern recommendations, provide at least four dedicated GND and VCC pins with low-impedance decoupling, and ensure the JTAG chain order matches the BSDL file. The part is mature: production is in last-time-buy phase, and the Altera Product Discontinuance Notice specifies that RQFP-package EPM9560 devices are form, fit, and functionally equivalent to the older CQFP package that was discontinued first. This datasheet synthesizes device characteristics from the MAX 9000 family datasheet and PN-21 device ordering information.
直接替换替代料： EPM9560RC208-21 ——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： EPM9560RC208-21 （相同外形与封装尺寸） ——差异在于 Package, In-System Programmability, Device Type, Usable Gates, Supply Voltage.
快速对比工具——选择替代料号进行并排对比：
EPM9560RC208-20
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EPM9560RC208-20N
✅ 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 →EPM9560RC208-15
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EPM9560RC208-10
✅ 直接替换✓ 有现货
$15.4 / 个
查看数据手册 →EPM9560RC208-21 最大额定值与电气特性
| Family | MAX 9000 |
| Architecture | Multiple Array MatriX (MAX), third-generation |
| Technology | CMOS EEPROM-based |
| Macrocells | 560 |
| Usable Gates | 12,000 |
| Logic Array Blocks (LABs) | 16 |
| Flip-Flops | 772 |
| Maximum User I/O | 149 |
| Propagation Delay (speed grade -21) | 21 ns (max, per speed grade designation) |
| 电源电压 | 5.0 V |
| I/O Voltage Tolerance | 3.3 V or 5 V (per variant) |
| In-System Programmability | Yes (IEEE Std. 1149.1 JTAG) |
| 封装 | 208-pin RQFP (Power Quad Flat Pack) |
| Configuration Memory | EEPROM (non-volatile) |
| Security Bit | Yes (programmable) |
EPM9560RC208-21 208-pin rqfp (power quad flat pack) 引脚配置指南
EPM9560RC208-21（208-pin rqfp (power 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： EPM9560RC208-21.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EPM9560RC208-21 适用于 7 应用s: Telecommunication Line-Card Glue Logic, ASIC Prototyping and Pre-Silicon Emulation, Industrial Control and Factory Automation, Microprocessor/Peripheral Bus Address Decoding, Legacy 5 V System Design Refresh, Test and Measurement Instrumentation Backplane, Aerospace and Defense Avionics Retrofit.
Telecommunication Line-Card Glue Logic
The EPM9560RC208-21 is well-suited for legacy telecommunication line-card glue logic because the 560 macrocells and 149 I/O pins can absorb an entire T1/E1 framer interface, an HDLC controller, and address-decoding for a peripheral bus in a single device. The 21 ns propagation delay comfortably meets 33 MHz bus timing, while the non-volatile EEPROM configuration eliminates the boot PROM that would otherwise be required by an FPGA, simplifying the BOM and reducing inrush current. Built-in JTAG ISP enables field upgrades as protocols evolve. Power consumption is dominated by static CMOS current and remains modest even with all 149 I/O switching at 5V.
推荐
ASIC Prototyping and Pre-Silicon Emulation
For ASIC prototyping, the EPM9560RC208-21's 12,000 usable gates, 772 flip-flops, and 149 I/O make it an ideal vehicle for emulating mid-complexity ASICs before tape-out. Designers can map combinational logic into the 560 macrocells and verify timing closure on real hardware at 33 MHz, well within the 21 ns pin-to-pin budget. The 208-pin RQFP package gives ample I/O for parallel bus probing, and instant-on EEPROM configuration means the prototype is operational at power-up with no external boot logic. Multiple EPM9560RC208-21 devices can be JTAG-chained for larger emulations.
推荐
Industrial Control and Factory Automation
In factory-automation backplanes, the EPM9560RC208-21 provides deterministic, non-volatile glue logic between PLC backplane buses, sensor interfaces, and actuator drivers. The 21 ns propagation delay is sufficient for 33 MHz deterministic state-machine control, while the high 149 I/O count absorbs wide parallel sensor and relay-driver buses without external muxing. CMOS EEPROM configuration ensures instant-on operation after brown-out events, critical for process-control safety. The RQFP-208 package is industrial-grade with adequate thermal margin in sealed enclosures when derated properly.
推荐
Microprocessor/Peripheral Bus Address Decoding
The EPM9560RC208-21 excels at multi-master microprocessor address decoding because each of its 560 macrocells handles individual chip-select equations with predictable 21 ns propagation delay. Engineers can decode an entire 32-bit address space plus individual control signals, generate wait-state logic, and arbitrate DMA requests in one device. The non-volatile EEPROM configuration means the decoder is functional at power-on, eliminating the FPGA boot-PROM complexity for a deterministic, instant-on decoding subsystem. JTAG ISP allows last-minute address-map revisions during integration.
推荐
Legacy 5 V System Design Refresh
For designers maintaining or refreshing legacy 5 V industrial or military systems, the EPM9560RC208-21 remains one of the few high-density programmable logic devices that natively supports 5 V I/O without level shifters. The 560 macrocells and 149 user I/O can replace multiple 22V10 or GAL devices, simplifying the BOM and reducing PCB area. The 208-pin RQFP package is footprint-compatible with all EPM9560 speed grades, enabling last-time-buy safety stock to be deployed flexibly. JTAG ISP simplifies in-field firmware updates without removing the device.
推荐
Test and Measurement Instrumentation Backplane
In test and measurement instrumentation, the EPM9560RC208-21 functions as the timing-and-control backbone for switching matrices, ADCs, DACs, and trigger logic. The 21 ns propagation delay ensures deterministic timing for precision trigger generation, while 149 I/O handle parallel sample-bus multiplexing and relay-driver arrays. EEPROM configuration provides instant-on boot for instruments that must be operational within milliseconds of power-up, and JTAG ISP supports in-field firmware updates for new measurement algorithms. The RQFP-208 footprint accommodates the dense backplane routing typical of instrument mainboards.
推荐
Aerospace and Defense Avionics Retrofit
The EPM9560RC208-21's non-volatile EEPROM configuration, deterministic 21 ns timing, and 5 V tolerance make it suitable for avionics retrofit programs where modern FPGAs would require extensive re-qualification. With 560 macrocells and 149 user I/O, a single device can replace multiple legacy PAL/GAL packages while preserving the existing 208-pin RQFP footprint on the avionics PCB. The JTAG ISP interface supports secure field upgrades. Per Altera's discontinuance notice, the 208-pin RQFP package remains in last-time-buy production specifically because defense customers continue to depend on this form-factor.
推荐
推荐产品汇总
工程参考数据： EPM9560RC208-21 ——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 | EPM9560RC208-20 | EPM9560RC208-20N | EPM9560RC208-20C | EPM9560RC208-15 | EPM9560RC208-10 |
|---|---|---|---|---|---|---|
| Package | RQFP-208 (Power Quad Flat Pack) | RQFP-208 - same | RQFP-208 - same | RQFP-208 - same | RQFP-208 - same | RQFP-208 - same |
| Brand | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) | Intel (formerly Altera) |
| Propagation Delay (tPD max) | 21 ns | 20 ns (-5%) | 20 ns (-5%) | 20 ns (-5%) | 15 ns (-29%) | 10 ns (-52%) |
| Macrocells | 560 | 560 | 560 | 560 | 560 | 560 |
| User I/O | 149 | 149 | 149 | 149 | 149 | 149 |
| Usable Gates | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 | 12,000 |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Lifecycle Status | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy | Last-time-buy |
关键差异点
- Highest-density CPLD in the 5 V MAX 9000 family （对比 EPM9480RC208-20)
- Instant-on non-volatile configuration with no boot PROM （对比 Equivalent FPGA (e.g., Cyclone series))
- True 5 V I/O tolerance on all 149 pins （对比 Modern 3.3 V FPGA)
- Deterministic 21 ns pin-to-pin timing （对比 FPGA with statistical timing closure)
设计说明
The EPM9560RC208-21 operates from a single 5.0 V supply and draws Icc that scales with the number of I/O switching simultaneously. Provide at least four dedicated GND pins and four VCC pins (one each on every side of the RQFP-208 package) with low-impedance traces. Decouple each VCC pin with a 0.1 microfarad ceramic capacitor placed within 5 mm of the pin, plus a 10 microfarad tantalum bulk capacitor on each supply rail. Estimated: at 149 I/O toggling at 33 MHz into 50 pF loads, dynamic Icc can reach 300-500 mA in worst-case conditions, requiring the 10 uF bulk capacitor to maintain supply ripple below 100 mV peak-to-peak.
Follow the standard PQFP208 land pattern with 0.5 mm pitch and confirm pad dimensions against the manufacturer package drawing. RQFP packages are gull-wing leaded and tolerate hand-rework better than fine-pitch QFN, but still require careful reflow profile with peak temperature not exceeding 220C for 30 seconds. Provide adequate thermal relief on all VCC and GND pads to balance manufacturability and electrical performance. Keep JTAG TMS, TCK, TDI, TDO traces short (under 50 mm) and isolated from switching I/O to avoid programming errors.
The 21 ns propagation delay budget of the -21 speed grade supports synchronous bus operation up to approximately 33 MHz. For registered outputs, calculate fMAX as 1/(tsu + tco + tPD), where tsu is flip-flop setup time, tco is clock-to-output delay, and tPD is combinational delay. Per the MAX 9000 datasheet, tco is typically 5-8 ns, so fMAX at the speed grade is approximately 35 MHz. Always derive clocks from a low-skew global buffer and avoid distributing clocks through general-purpose I/O to minimize timing skew.
Do not mix the -21 speed grade EPM9560RC208-21 with the -20 or faster grades in the same JTAG chain unless you have unique BSDL files for each device. The -21 suffix encodes both the speed grade and the operating-temperature grade; verify that the -21 ordering code matches your intended commercial vs industrial temperature range before PCB assembly. Per the Altera MAX 9000 datasheet, ISP via JTAG requires 5 V tolerance on TMS, TCK, TDI, TDO pins; do not drive these signals at 3.3 V without a level shifter.
The RQFP-208 package has a typical theta_JA around 30-35 C/W on a standard 4-layer PCB with adequate copper pour. At maximum Icc of approximately 500 mA at 5 V (2.5 W total), junction temperature rise above ambient is approximately 75-88 C, well within the 125 C commercial maximum but a concern in sealed enclosures. Estimated: at 70 C ambient, junction reaches 145-158 C and derating or airflow is required. For industrial or military temperature grades, verify theta_JC and provide a heatsink or copper heat-spreader if the design operates continuously at high I/O toggle rates.
合规信息
Compliance status for the EPM9560RC208-21 was not available in the verified web data; engineers should request the latest RoHS/REACH declarations directly from Intel (Altera) for production designs. AEC-Q100 is not applicable because the EPM9560 family is industrial/commercial grade, not automotive qualified.