EPM7160SLC84-10 - 160-Macrocell MAX 7000S CPLD | Altera
MPN: EPM7160SLC84-10 ✗ Cuối đờiEPM7160SLC84-10 Tóm tắt
What is a CPLD? A Complex Programmable Logic Device is a non-volatile programmable logic device that combines multiple PAL-like macrocells with a central interconnect matrix. CPLDs sit between simple SPLDs/GALs and larger FPGAs in the programmable logic hierarchy, offering deterministic, single-cycle propagation delays that make them ideal for address decoding, glue logic, bus arbitration, and high-speed control sequencing. The MAX 7000 family pioneered EEPROM-based CPLD architecture and remains popular in legacy industrial, telecom, and embedded designs.
Key features of the EPM7160SLC84-10 include 64 macrocells per LAB-organized array, programmable power-saving mode per macrocell, JTAG-compliant boundary-scan test, and a 5V VCCINT/VCCIO core supply. The PLCC-84 package is socket-compatible with the JEDEC-standard 84-pin PLCC footprint, allowing easy prototyping and rework. Each I/O pin supports user-programmable slew-rate control and open-drain output options, simplifying multi-voltage bus interfacing.
The MAX 7000S architecture uses a classic AND/OR plane with product-term macrocells. Each macrocell contains a programmable flip-flop, a product-term array, and a configurable I/O control block, enabling both combinatorial and registered logic with deterministic 10 ns tPD. The architecture also supports JTAG-based ISP that allows the device to be reconfigured on the PCB without UV erasure, distinguishing it from one-time-programmable (OTP) predecessors.
Typical applications include 5V industrial control systems, telecom backplane glue logic, address decoding for microprocessor/microcontroller systems, bus arbitration in legacy PCI/ISA designs, and replacement of multiple discrete 74-series logic ICs. The wide 5V tolerance makes it ideal for retrofitting older designs where 3.3V FPGAs cannot interface directly.
When designing with the EPM7160SLC84-10, observe the 5.0V VCC requirement and ensure monotonic supply ramp-up; insufficient rise time can prevent proper JTAG initialization. Use Altera's MAX+PLUS II or Quartus II design software for fitting, simulation, and bitstream generation.
Bộ thay thế dễ dàng lắp đặt cho EPM7160SLC84-10 — 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 EPM7160SLC84-10 (cùng hình factor và footprint) — khác nhau ở Mounting Type, Package, RoHS Status, Operating Temperature, Family.
EPM7160SLC84-10N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160ELC84-10
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EPM7160ELI84-20
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7128SLC84-10
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM7128ELC84-10
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM7160SLC84-10 Tỷ lệ tối đa & tính chất điện
| Family | MAX 7000S |
| Macrocells | 160 |
| Logic Array Blocks (LABs) | 4 |
| Maximum User I/O Pins | 64 |
| Usable Gates | 3,200 |
| Propagation Delay (tPD) | 10 ns |
| Maximum Operating Frequency | 100 MHz |
| Supply Voltage (VCCINT/VCCIO) | 5.0 V |
| In-System Programmability | Yes (IEEE 1149.1 JTAG, 5.0 V) |
| Technology | EEPROM-based CMOS |
| Hộp | 84-Pin PLCC (J-Lead) |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | 0C to +70C (Commercial) |
| JTAG Boundary Scan | Yes (IEEE Std. 1149.1 compliant) |
Cấu hình chân EPM7160SLC84-10
| Chân 1 | I/O — User I/O pin |
| Chân 2 | I/O — User I/O pin |
| Chân 3 | I/O — User I/O pin |
| Chân 4 | I/O — User I/O pin |
| Chân 5 | I/O — User I/O pin |
| Chân 6 | I/O — User I/O pin |
| Chân 7 | I/O — User I/O pin |
| Chân 8 | I/O — User I/O pin |
| Chân 9 | I/O — User I/O pin |
| Chân 10 | I/O — User I/O pin |
| Chân 11 | I/O — User I/O pin |
| Chân 12 | TDI — JTAG Test Data In |
| Chân 13 | I/O — User I/O pin |
| Chân 14 | I/O — User I/O pin |
| Chân 15 | VCC — +5V supply |
| Chân 16 | I/O — User I/O pin |
| Chân 17 | I/O — User I/O pin |
| Chân 18 | I/O — User I/O pin |
| Chân 19 | I/O — User I/O pin |
| Chân 20 | I/O — User I/O pin |
| Chân 21 | GND — Ground |
| Chân 22 | I/O — User I/O pin |
| Chân 23 | I/O — User I/O pin |
| Chân 24 | I/O — User I/O pin |
| Chân 25 | I/O — User I/O pin |
| Chân 26 | I/O — User I/O pin |
| Chân 27 | I/O — User I/O pin |
| Chân 28 | I/O — User I/O pin |
| Chân 29 | I/O — User I/O pin |
| Chân 30 | I/O — User I/O pin |
| Chân 31 | I/O — User I/O pin |
| Chân 32 | I/O — User I/O pin |
| Chân 33 | TMS — JTAG Test Mode Select |
| Chân 34 | VCC — +5V supply |
| Chân 35 | I/O — User I/O pin |
| Chân 36 | I/O — User I/O pin |
| Chân 37 | I/O — User I/O pin |
| Chân 38 | I/O — User I/O pin |
| Chân 39 | I/O — User I/O pin |
| Chân 40 | I/O — User I/O pin |
| Chân 41 | I/O — User I/O pin |
| Chân 42 | I/O — User I/O pin |
| Chân 43 | I/O — User I/O pin |
| Chân 44 | GND — Ground |
| Chân 45 | I/O — User I/O pin |
| Chân 46 | I/O — User I/O pin |
| Chân 47 | I/O — User I/O pin |
| Chân 48 | I/O — User I/O pin |
| Chân 49 | I/O — User I/O pin |
| Chân 50 | I/O — User I/O pin |
| Chân 51 | I/O — User I/O pin |
| Chân 52 | I/O — User I/O pin |
| Chân 53 | I/O — User I/O pin |
| Chân 54 | TCK — JTAG Test Clock |
| Chân 55 | I/O — User I/O pin |
| Chân 56 | I/O — User I/O pin |
| Chân 57 | VCC — +5V supply |
| Chân 58 | I/O — User I/O pin |
| Chân 59 | I/O — User I/O pin |
| Chân 60 | I/O — User I/O pin |
| Chân 61 | I/O — User I/O pin |
| Chân 62 | I/O — User I/O pin |
| Chân 63 | I/O — User I/O pin |
| Chân 64 | I/O — User I/O pin |
| Chân 65 | I/O — User I/O pin |
| Chân 66 | I/O — User I/O pin |
| Chân 67 | GND — Ground |
| Chân 68 | I/O — User I/O pin |
| Chân 69 | I/O — User I/O pin |
| Chân 70 | I/O — User I/O pin |
| Chân 71 | I/O — User I/O pin |
| Chân 72 | I/O — User I/O pin |
| Chân 73 | I/O — User I/O pin |
| Chân 74 | I/O — User I/O pin |
| Chân 75 | I/O — User I/O pin |
| Chân 76 | I/O — User I/O pin |
| Chân 77 | I/O — User I/O pin |
| Chân 78 | I/O — User I/O pin |
| Chân 79 | I/O — User I/O pin |
| Chân 80 | I/O — User I/O pin |
| Chân 81 | TDO — JTAG Test Data Out |
| Chân 82 | I/O — User I/O pin |
| Chân 83 | I/O — User I/O pin |
| Chân 84 | I/O — User I/O pin |
Ứng dụng tiêu biểu
EPM7160SLC84-10 phù hợp cho 6 Áp dụngs: 5V Industrial Glue Logic, Microprocessor Address Decoding, Legacy Telecom Backplane Interface, PCI/ISA Bus Arbitration, State Machine and Sequencer Replacement, Prototype and Educational FPGA/CPLD Platform.
5V Industrial Glue Logic
The EPM7160SLC84-10's 5V-tolerant I/O and 160 macrocells make it ideal for replacing multiple 74-series logic ICs in industrial control boards, reducing BOM count and PCB area. Its deterministic 10 ns tPD ensures reliable decoding and arbitration across industrial 5V backplanes. Designers typically use Quartus II or MAX+PLUS II to capture the logic, then program via JTAG on-board.
Được đề xuất
Microprocessor Address Decoding
The EPM7160SLC84-10 is widely deployed for memory and peripheral address decoding in 5V 8051, 68k, and PowerPC designs where deterministic 10 ns timing avoids wait-state insertion. Its 64 user I/Os handle 24-bit address plus chip-select distribution, and its 5V tolerance mates directly with 5V SRAM, Flash, and peripheral buses. The device reduces decode-glue from dozens of 74LS138/139 chips to one CPLD.
Được đề xuất
Legacy Telecom Backplane Interface
Telecom backplanes using 5V H.110 or similar buses benefit from the EPM7160SLC84-10's JTAG ISP, 160 macrocells, and 100 MHz internal frequency for clock distribution and bus arbitration. The 84-pin PLCC socket-friendly package allows field-replaceable modules in legacy central-office equipment. Designers use the device for serial-to-parallel conversion and time-slot management.
Được đề xuất
PCI/ISA Bus Arbitration
The EPM7160SLC84-10 implements deterministic bus arbitration logic in legacy PCI/ISA systems where single-cycle 10 ns response is mandatory. Its 64 I/Os accept address, command, and grant signals from multiple bus masters, while its 5V tolerance matches the legacy 5V PCI signaling environment. The JTAG ISP allows post-assembly reconfiguration of arbitration priorities.
Được đề xuất
State Machine and Sequencer Replacement
The EPM7160SLC84-10 replaces discrete state-machine PALs and 74LS-series sequencers in 5V embedded control systems, integrating dozens of small programmable devices into a single 84-pin PLCC. Designers port existing PAL equations directly into MAX+PLUS II, retaining exact timing. Its 160 macrocells and 100 MHz fMAX handle multi-state power-up and fault-recovery sequencers.
Được đề xuất
Prototype and Educational FPGA/CPLD Platform
The EPM7160SLC84-10 is popular in university digital-logic labs and hobbyist projects because the 84-pin PLCC fits low-cost sockets, and Altera's MAX+PLUS II (free student edition) supports the device. Students learn VHDL/Verilog design entry, JTAG programming, and timing analysis on a real 5V CPLD. The 160-macrocell capacity exercises non-trivial designs without the cost of larger FPGAs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM7160SLC84-10 — 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 | EPM7160SLC84-10N | EPM7160ELC84-10 | EPM7160ELI84-20 | EPM7128SLC84-10 | EPM7128ELC84-10 |
|---|---|---|---|---|---|---|
| Brand | Altera (Intel PSG) | Altera (Intel PSG) | Altera (Intel PSG) | Altera (Intel PSG) | Altera (Intel PSG) | Altera (Intel PSG) |
| Package | 84-Pin PLCC (J-Lead) | 84-Pin PLCC (J-Lead) | 84-Pin PLCC (J-Lead) | 84-Pin PLCC (J-Lead) | 84-Pin PLCC (J-Lead) | 84-Pin PLCC (J-Lead) |
| Macrocells | 160 | 160 | 160 | 160 | 128 | 128 |
| Propagation Delay (tPD) | 10 ns | 10 ns | 10 ns | 20 ns | 10 ns | 10 ns |
| Family | MAX 7000S | MAX 7000S | MAX 7000AE | MAX 7000AE | MAX 7000S | MAX 7000AE |
| Operating Temperature | 0C to +70C (Commercial) | 0C to +70C (Commercial) | 0C to +70C (Commercial) | -40C to +85C (Industrial) | 0C to +70C (Commercial) | 0C to +70C (Commercial) |
| Supply Voltage | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| JTAG ISP | Yes (5.0 V) | Yes (5.0 V) | Yes (5.0 V) | Yes (5.0 V) | Yes (5.0 V) | Yes (5.0 V) |
Bảo phân biệt quan trọng
- Highest-density MAX 7000S in PLCC-84 footprint (vsEPM7128SLC84-10)
- Lower power consumption vs MAX 7000S (vsEPM7160ELC84-10)
- Industrial temperature range option (vsEPM7160ELI84-20)
Ghi chú thiết kế
The EPM7160SLC84-10 operates from a single 5.0V supply. According to the MAX 7000S datasheet, VCC must rise monotonically during power-up; non-monotonic ramps can cause improper JTAG initialization or programming failure. Use a supervisor IC or well-decoupled regulator to guarantee monotonic 5V rise. Decoupling: place 0.1uF ceramic capacitors within 5 mm of every VCC pin and a bulk 10uF tantalum near the device.
The 84-pin PLCC J-Lead package has a JEDEC-standard 1.27 mm pitch. Provide a continuous ground plane on the layer beneath the device to reduce EMI. Keep JTAG TDI/TDO/TMS/TCK traces short and parallel; add 10k pull-ups on TMS and TDI per IEEE 1149.1 recommendations. Leave space around the device for a PLCC test socket if the design is a prototype.
Common design pitfalls: (1) Forgetting that MAX 7000S devices require a 5V ISP voltage - JTAG programming at 3.3V will fail. (2) Assuming the N suffix is identical electrically - EPM7160SLC84-10N is RoHS lead-free; verify reflow profile matches 260C peak. (3) Over-driving 5V I/O into 3.3V peripherals - use series resistors or level translators. (4) Exceeding the 64-I/O pinout when planning the design - count GND/VCC/JTAG pins first to avoid running out of user I/Os.
The 10 ns tPD and 100 MHz fMAX make the EPM7160SLC84-10 suitable for high-speed glue logic, but signal-integrity issues can arise on long PCB traces. Keep output traces shorter than 50 mm when driving >50 pF loads; consider series damping resistors (22-33 ohm) on clock outputs to reduce ringing. Use controlled-impedance routing for signals faster than 50 MHz edges.
Thông tin tuân thủ
Base part EPM7160SLC84-10 is SnPb (non-lead-free); the N suffix variant is lead-free. RoHS/REACH status not explicitly stated in verified data. AEC-Q100 not applicable for commercial-grade CPLD.
