EPM9560RI240-20 - MAX 9000 CPLD 560 Macro 191 IO | Altera
MPN: EPM9560RI240-20 ✗ Cuối đờiEPM9560RI240-20 Tóm tắt
A CPLD (Complex Programmable Logic Device) is a programmable logic IC that combines the flexibility of an FPGA with the non-volatile, instant-on behavior of a PAL. CPLDs sit in the programmable logic hierarchy as CPLD -> programmable logic device (PLD) -> digital logic IC -> semiconductor. The MAX 9000 family is built on Altera's third-generation Multiple Array MatriX (MAX) architecture, using CMOS EEPROM cells for configuration storage, so the device is live immediately at power-up with no external configuration memory.
Key features of the EPM9560RI240-20 include 560 macrocells, 191 user I/O pins, 20 ns pin-to-pin delay, and 5.0 V in-system programmability (ISP). The EEPROM-based architecture provides non-volatile configuration, eliminating the boot PROM required by SRAM-based FPGAs. The 240-pin RQFP package with exposed pad supports high I/O count in a surface-mount footprint.
The MAX 9000 architecture uses a hierarchical routing scheme with logic array blocks (LABs) feeding a central interconnect array, giving predictable timing independent of routing. This deterministic timing is a key advantage over FPGA architectures for glue-logic, bus-interface, and state-machine designs where worst-case delay must be guaranteed.
Typical applications include legacy industrial control boards, bus bridging and address decoding, telecommunications line-card glue logic, test and measurement instrumentation, and replacement of discrete 74-series logic. The 5.0 V I/O interface is directly compatible with TTL and 5 V CMOS logic, simplifying interfacing to legacy peripherals.
When designing with this device, verify that the 240-pin RQFP land pattern matches the PowerQuad II footprint and provide adequate thermal relief on the exposed pad. Because the part is a mature MAX 9000 device, confirm lifecycle status and availability before committing to new production.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for the EPM9560RI240-20.
Bộ thay thế dễ dàng lắp đặt cho EPM9560RI240-20 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPM9560RI240-20 (cùng hình factor và footprint) — khác nhau ở Package, Operating Temperature, Device Type, Maximum Internal Frequency, Pin-to-Pin Propagation Delay.
EPM9560RI240-15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM9560RI240-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM9560ARI240-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM9560RC240-20
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM9560RC240-15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM9560RC240-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM9560RI240-20 Tỷ lệ tối đa & tính chất điện
| Family | MAX 9000 |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Macrocells | 560 |
| User I/O Pins | 191 |
| Pin-to-Pin Propagation Delay | 20 ns |
| Điện áp cung cấp | 5.0 V |
| Configuration Technology | CMOS EEPROM (non-volatile) |
| In-System Programmability | Yes (ISP) |
| Hộp | 240-pin RQFP (PowerQuad II) with exposed pad |
| Kiểu lắp đặt | Surface Mount |
| Khoảng nhiệt độ hoạt động | Industrial (-40C to +85C) |
| Logic Gates | 10,000 |
| REACH Status | Compliant (per Abacus Technologies listing) |
| Packaging | Tray |
Hướng dẫn cấu hình chân EPM9560RI240-20 240-pin rqfp (powerquad ii) with exposed pad
Cấu hình chân cho EPM9560RI240-20 (240-pin rqfp (powerquad ii) with exposed pad gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho EPM9560RI240-20.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
EPM9560RI240-20 phù hợp cho 6 Áp dụngs: Legacy Industrial Control Boards, Bus Bridging and Address Decoding, Telecommunications Line Cards, Test and Measurement Instrumentation, Replacement of Discrete 74-Series Logic, Military and Aerospace Legacy Upgrades.
Legacy Industrial Control Boards
The EPM9560RI240-20 fits legacy industrial control boards because its 5.0 V I/O is directly compatible with TTL and 5 V CMOS logic, and its 191 user I/O pins can absorb the address decoding, chip-select generation, and glue logic that would otherwise require dozens of 74-series packages. The industrial temperature grade (-40C to +85C) matches the environmental requirements of factory-floor equipment. Because the MAX 9000 architecture uses non-volatile EEPROM cells, the device is live immediately at power-up with no configuration PROM, which is critical for controllers that must not have a boot delay. The 20 ns pin-to-pin delay is adequate for the low-speed bus cycles typical of legacy industrial backplanes, and the deterministic timing of the MAX 9000 interconnect array guarantees worst-case delay without post-route timing analysis.
Được đề xuất
Bus Bridging and Address Decoding
The EPM9560RI240-20 is well suited to bus bridging and address decoding because its 560 macrocells can implement wide address comparators, wait-state generators, and protocol translators between dissimilar buses. The 191 user I/O pins allow direct connection to a 32-bit address bus plus control and data strobes without external multiplexing. The 20 ns propagation delay supports bus cycles in the tens-of-nanoseconds range, and the MAX 9000 central interconnect array provides predictable, routing-independent timing so worst-case address decode delay can be guaranteed at design time. The 5.0 V interface matches legacy PCI, ISA, and VME signaling levels, and the non-volatile EEPROM configuration means the bridge logic is active from the first clock edge after power-up, avoiding the configuration latency of SRAM-based FPGAs.
Được đề xuất
Telecommunications Line Cards
The EPM9560RI240-20 suits telecommunications line-card glue logic because it consolidates clock multiplexing, framer interfacing, and status register logic into a single 240-pin device. The 560 macrocells provide enough capacity for state machines that manage T1/E1 or SONET overhead channels, while the 191 user I/O pins connect to backplane control signals and local status LEDs. The 5.0 V I/O is compatible with the legacy telecom logic levels used on many installed line cards, and the industrial temperature grade supports the thermal environment of central-office equipment. The non-volatile EEPROM configuration ensures the line card is operational immediately after power restoration, which is important for high-availability telecom systems where boot latency is unacceptable.
Được đề xuất
Test and Measurement Instrumentation
The EPM9560RI240-20 is used in test and measurement instrumentation for trigger logic, pattern generation, and instrument bus control. Its 20 ns pin-to-pin delay supports trigger-to-output latencies in the tens of nanoseconds, and the deterministic MAX 9000 timing model lets designers bound worst-case trigger jitter without exhaustive simulation. The 560 macrocells can implement counters, comparators, and sequencers that would otherwise require multiple discrete ICs, reducing board area and component count. The 5.0 V I/O interfaces directly with legacy instrument backplanes and GPIB-style control logic, and the non-volatile configuration means the instrument is ready to measure immediately at power-on, with no FPGA configuration step that could delay the first measurement.
Được đề xuất
Replacement of Discrete 74-Series Logic
The EPM9560RI240-20 replaces large banks of discrete 74-series logic by integrating counters, shift registers, multiplexers, and decoders into one 240-pin CPLD. A single EPM9560RI240-20 with 560 macrocells can absorb the function of dozens of 74HC/74LS packages, cutting board area, power, and assembly cost while improving reliability by reducing solder joints. The 5.0 V I/O is directly compatible with 74-series logic levels, so existing designs can be migrated without level shifters. The 20 ns propagation delay is comparable to or faster than many 74-series glue paths, and the non-volatile EEPROM configuration removes the need for configuration memory, making the CPLD a true power-on-ready replacement for hard-wired logic.
Được đề xuất
Military and Aerospace Legacy Upgrades
The EPM9560RI240-20 is used in military and aerospace legacy upgrades where 5.0 V logic and non-volatile configuration are required. The industrial temperature grade supports many avionics and ground-equipment environments, and the EEPROM-based MAX 9000 architecture provides instant-on operation that is valuable in systems where a configuration PROM failure would be catastrophic. The 560 macrocells and 191 user I/O pins allow consolidation of legacy glue logic onto a single device, reducing the number of components subject to obsolescence. The deterministic timing of the MAX 9000 interconnect array simplifies worst-case timing analysis for safety-related functions, and the 240-pin RQFP package is compatible with existing board layouts designed around the EPM9560 family.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM9560RI240-20 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EPM9560RI240-15 | EPM9560RI240-10 | EPM9560RC240-20 |
|---|---|---|---|---|
| Package | 240-pin RQFP (PowerQuad II) | 240-pin RQFP (PowerQuad II) - same | 240-pin RQFP (PowerQuad II) - same | 240-pin RQFP (PowerQuad II) - same |
| Brand | Altera | Altera | Altera | Altera |
| Macrocells | 560 | 560 | 560 | 560 |
| User I/O Pins | 191 | 191 | 191 | 191 |
| Pin-to-Pin Propagation Delay | 20 ns | 15 ns | 10 ns | 20 ns |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| Operating Temperature Range | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Commercial (0C to +70C) |
| Configuration Technology | CMOS EEPROM (non-volatile) | CMOS EEPROM (non-volatile) | CMOS EEPROM (non-volatile) | CMOS EEPROM (non-volatile) |
| Logic Gates | 10,000 | 10,000 | 10,000 | 10,000 |
| In-System Programmability | Yes (ISP) | Yes (ISP) | Yes (ISP) | Yes (ISP) |
Bảo phân biệt quan trọng
- Industrial temperature grade (vsEPM9560RC240-20)
- Non-volatile EEPROM configuration (vsEPM9560RI240-15)
- High I/O count in a single package (vsEPM9560RI240-10)
Ghi chú thiết kế
The 240-pin RQFP (PowerQuad II) package requires a fine-pitch land pattern with a thermal pad. Follow the Altera MAX 9000 device pin-out and land-pattern guidance for the 240-pin RQFP, and connect the exposed pad to a ground plane with multiple thermal vias. Because the package is fine-pitch, use solder-mask-defined pads and verify paste stencil aperture against the manufacturer land pattern before production.
The EPM9560RI240-20 is a 5.0 V device, so decouple each VCC pin with a 0.1 uF ceramic capacitor placed as close to the pin as possible, plus a bulk 10 uF capacitor per power rail. Estimated: with 191 user I/O pins switching, transient current can be significant; keep the power-plane impedance low and avoid routing I/O traces under the device where they could couple into the supply. Verify the actual supply current from the manufacturer datasheet for your design's toggle rate.
Because the EPM9560RI240-20 is a mature MAX 9000 device, confirm lifecycle status and availability before committing to new production. Do not assume the -20 speed grade is interchangeable with faster grades without re-checking timing: the -15 and -10 parts are faster, but if your design was characterized at 20 ns, verify that the faster grade does not introduce hold-time or race issues in asynchronous interfaces.
Thông tin tuân thủ
REACH compliance is stated in the Abacus Technologies listing for EPM9560RI240-20. RoHS, lead-free, halogen-free, and conflict-minerals status were not present in the verified web data and are marked unknown rather than assumed.
