EPM7160SLC84-10N - MAX 7000S CPLD 160 Macrocells 84-PLCC | Intel
MPN: EPM7160SLC84-10N ✗ Cuối đờiEPM7160SLC84-10N Tóm tắt
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that sits in the hierarchy between simple SPLDs/PLDs and large FPGAs. It belongs to the broader category of programmable logic devices -> logic ICs -> integrated circuits. CPLDs use EEPROM or flash-based configuration cells to retain their logic implementation without external boot memory, providing instant-on behavior that FPGAs cannot match, which is why they remain preferred for glue logic, bus interfacing, and state-machine control in cost-sensitive designs.
The EPM7160SLC84-10N uses Altera's second-generation MAX architecture with 4 Logic Array Blocks (LABs), each containing 16 macrocells, plus a programmable interconnect array (PIA) for signal routing. The device features in-system programmability (ISP) via the built-in IEEE Std. 1149.1 JTAG interface, allowing board-level reconfiguration without removing the device. Counter speeds reach up to 175.4 MHz and the EEPROM-based configuration memory supports 100 program/erase cycles, retaining logic for at least 20 years.
This device is widely deployed in legacy industrial control, telecommunications glue logic, address decoding, peripheral interfacing, and bus-bridging applications. It is particularly attractive for designs that need deterministic pin-to-pin timing (10 ns) and instant-on non-volatile configuration. The 5V core with multi-voltage I/O is favored in factory automation and military/aerospace subsystems where 5V tolerance is mandatory.
When designing with the EPM7160SLC84-10N, allocate the global clear (GCLRn), global clock (CLK1/3), and OE pins carefully because these dedicated pins cannot be repurposed as general I/O. Use the Altera MAX+PLUS II or Quartus II design software for synthesis, fitting, and JTAG programming. Decouple VCC and VCCIO pins with 0.1 uF ceramic capacitors placed as close to the package as possible.
This page synthesizes distributor pricing, drop-in same-package alternatives (same-family MAX 7000S speed grades), and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EPM7160SLC84-10N — 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 EPM7160SLC84-10N (cùng hình factor và footprint) — khác nhau ở Mounting Type, Package, Usable Gates, Operating Temperature, In-System Programmability.
EPM7160SLC84-10
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160ELC84-20
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160ELC84-15
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160ELC84-12
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPM7160SLC84-6
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EPM7160SLC84-10N Tỷ lệ tối đa & tính chất điện
| Family | MAX 7000S |
| Logic Elements / Macrocells | 160 macrocells |
| Usable Gates | 3,200 gates |
| Logic Array Blocks (LABs) | 4 |
| User I/O Pins | 64 (also reported as 60 or 36 depending on variant) |
| Pin-to-Pin Delay (tPD) | 10 ns |
| Counter Speed (fCNT) | up to 175.4 MHz |
| Maximum Operating Frequency | 100 MHz |
| Supply Voltage - Core (VCC) | 5.0 V |
| I/O Supply Voltage (VCCIO) | 3.3 V or 5.0 V |
| Configuration Memory | EEPROM (non-volatile) |
| In-System Programming | Yes, via IEEE Std. 1149.1 JTAG |
| Program / Erase Cycles | 100 minimum |
| Data Retention | 20 years minimum |
| Hộp | 84-pin PLCC (J-lead, surface mount) |
| Operating Temperature Grade | Commercial (0C to +70C) |
| Lead-Free / RoHS | Yes (-N suffix indicates lead-free) |
| Kiểu lắp đặt | Surface Mount |
Cấu hình chân EPM7160SLC84-10N
| Chân 1 | I/O — User I/O pin (macrocell input/output) |
| 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 | GND — Ground |
| Chân 12 | I/O — User I/O pin |
| Chân 13 | I/O — User I/O pin |
| Chân 14 | I/O — User I/O pin |
| Chân 15 | I/O — User I/O pin |
| 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 | VCC — Core 5.0 V supply |
| 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 | GND — Ground |
| Chân 32 | I/O — User I/O pin |
| Chân 33 | I/O — User I/O pin |
| Chân 34 | I/O — User I/O pin |
| 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 | VCC — Core 5.0 V supply |
| Chân 42 | I/O — User I/O pin |
| Chân 43 | I/O — User I/O pin |
| Chân 44 | I/O — User I/O pin |
| 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 | GND — Ground |
| Chân 52 | I/O — User I/O pin |
| Chân 53 | I/O — User I/O pin |
| Chân 54 | I/O — User I/O pin |
| Chân 55 | I/O — User I/O pin |
| Chân 56 | I/O — User I/O pin |
| Chân 57 | I/O — User I/O pin |
| 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 | VCCIO — I/O supply voltage (3.3 V or 5.0 V) |
| 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 | I/O — User I/O pin |
| 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 | GND — Ground |
| 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 | VCC — Core 5.0 V supply |
| Chân 82 | TDI — JTAG Test Data In |
| Chân 83 | TMS — JTAG Test Mode Select |
| Chân 84 | TCK — JTAG Test Clock |
Ứng dụng tiêu biểu
EPM7160SLC84-10N phù hợp cho 6 Áp dụngs: Industrial Control Glue Logic, Telecommunications Address Decoding, Peripheral Interfacing and Bus Bridging, State Machine Control Logic, Legacy System Maintenance and Re-Design, Test Equipment and Instrumentation.
Industrial Control Glue Logic
The EPM7160SLC84-10N is widely deployed in factory automation PLCs and motor controllers where deterministic 10 ns pin-to-pin timing and instant-on non-volatile configuration eliminate boot-time delays. With 160 macrocells and 64 I/O pins, it can replace 5-8 discrete PAL/GAL devices plus their supporting latches, reducing board area and BOM cost. The 5V core supply with 3.3V/5V-tolerant I/O lets it interface directly to legacy 5V optocouplers and 3.3V MCUs in mixed-voltage control boards, while the commercial 0-70C temperature grade covers most factory-floor environments. The MAX 7000S JTAG ISP capability enables field firmware updates without removing the device from the PCB.
Được đề xuất
Telecommunications Address Decoding
Telecom backplane designs use the EPM7160SLC84-10N for address decoding, chip-select generation, and bus arbitration across multi-board systems. The device's 160 macrocells can decode a full 24-32 bit address range with several chip-select outputs, while 10 ns tPD ensures it does not bottleneck synchronous bus cycles. The 84-pin PLCC package provides sufficient I/O for bus control signals including /CS, /OE, /RD, /WR, and interrupt acknowledge lines. JTAG ISP allows last-minute board reconfiguration when address maps change between hardware revisions, and the EEPROM-based configuration guarantees deterministic behavior at power-up without external boot ROM.
Được đề xuất
Peripheral Interfacing and Bus Bridging
Legacy peripheral interfacing often requires protocol translation between ISA, PCI, VME, or proprietary buses - an ideal role for the EPM7160SLC84-10N. With 64 user I/O pins, the device can implement a full 16-bit data bus plus control signals in a single chip, replacing multiple 74-series TTL glue chips. The 100 MHz fMAX internal counter rate supports high-speed state machines for DMA controllers and bus arbiters. Commercial temperature grade and 5V core operation match industrial backplane voltages, while JTAG ISP enables post-assembly bug fixes. Designers typically pair this CPLD with a microcontroller or microprocessor to handle high-level protocol logic.
Được đề xuất
State Machine Control Logic
The EPM7160SLC84-10N excels at implementing complex finite state machines for sequencing, protocol handling, and control applications. Each of the 160 macrocells contains a programmable flip-flop with individual clock, clear, and preset controls, allowing parallel implementation of multiple state machines with different clock domains. The 4 Logic Array Blocks provide wide AND-OR product-term fan-in for state decoding, while the PIA (Programmable Interconnect Array) routes signals with predictable timing. With 175.4 MHz counter speed, the device can handle high-speed serial protocols, encoder/decoder logic, and PWM generation for motor or lighting control.
Được đề xuất
Legacy System Maintenance and Re-Design
Many long-life-cycle products in industrial, military, and aerospace markets still use EPM7160SLC84-10N designs because the part is form-fit-function compatible with the original 84-pin PLCC footprint and JTAG programming chain. Maintenance engineers use this CPLD to add features to legacy boards without redesigning the PCB - simply reprogram the EEPROM via JTAG to update the logic. The -N (lead-free) variant supports modern RoHS-compliant assembly lines, while the original non-N variant preserves backward compatibility for non-RoHS manufacturing. This re-design use case is common in avionics, medical instrumentation, and process control systems with 15-20 year lifecycle requirements.
Được đề xuất
Test Equipment and Instrumentation
Test and measurement instruments use the EPM7160SLC84-10N for pattern generation, timing control, and signal routing in ATE (Automatic Test Equipment) and bench instruments. The device's 10 ns tPD supports sub-100 MHz timing generation with predictable skew, while 64 I/O pins can drive multiple test points or relays. The EEPROM configuration ensures the test program loads deterministically at power-up, critical for production-floor repeatability. JTAG ISP allows engineers to load new test patterns in seconds without opening the instrument chassis, and the commercial temperature grade covers most laboratory environments. The 5V core and multi-voltage I/O match the TTL/CMOS logic families used in legacy instrumentation.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPM7160SLC84-10N — 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 | EPM7160SLC84-10 | EPM7160ELC84-20 | EPM7160ELC84-15 | EPM7160ELC84-12 | EPM7160SLC84-6 |
|---|---|---|---|---|---|---|
| Package | 84-pin PLCC | 84-pin PLCC (same) | 84-pin PLCC (same) | 84-pin PLCC (same) | 84-pin PLCC (same) | 84-pin PLCC (same) |
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Family | MAX 7000S | MAX 7000S (same) | MAX 7000E | MAX 7000E | MAX 7000E | MAX 7000S (same) |
| Macrocells | 160 | 160 | 160 | 160 | 160 | 160 |
| Pin-to-Pin Delay (tPD) | 10 ns | 10 ns (same) | 20 ns (slower) | 15 ns (slower) | 12 ns (slightly slower) | 6 ns (faster) |
| Usable Gates | 3,200 | 3,200 | 3,200 | 3,200 | 3,200 | 3,200 |
| Core Voltage (VCC) | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V | 5.0 V |
| JTAG ISP | Yes | Yes | Yes | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- Lead-free RoHS-compliant variant of legacy MAX 7000S design (vsEPM7160SLC84-10)
- Industry-standard 84-pin PLCC package with proven manufacturability (vsEPM7160EQC160-12)
- 10 ns tPD - faster than MAX 7000E alternatives (vsEPM7160ELC84-20)
Ghi chú thiết kế
The EPM7160SLC84-10N requires two supply rails: VCC at 5.0 V for the core logic and VCCIO at 3.3 V or 5.0 V for the I/O banks. Decouple each VCC pin with a 0.1 uF ceramic capacitor placed within 5 mm of the package pin, and add a 10 uF bulk capacitor per supply rail. Per the datasheet, when VCCIO is below 3.0 V the output timing delay increases slightly (tOD2 instead of tOD1) - keep VCCIO at 3.3 V nominal for standard timing. Power sequencing is not critical for this EEPROM-based device.
Place the JTAG header (TDI, TMS, TCK, TDO) on a 0.1-inch header or test points accessible without removing the board. The 84-pin PLCC socket should be a low-profile machined-pin type (e.g. 3M 84-pin PLCC socket) to allow easy device replacement. Keep high-speed signals (clock, JTAG) away from analog sections to minimize crosstalk. Route ground as a continuous plane under the device for thermal dissipation; the PLCC package dissipates up to 1.5 W at maximum toggle rate.
Do not confuse the EPM7160SLC84-10N with the EPM7160EQC160-12 (different package - 160-pin PQFP, not pin-compatible). Do not use VCCIO below 3.0 V or timing will degrade. The dedicated pins (GCLK1, GCLK3, OE1, OE2, GCLRn) cannot be repurposed as general I/O. Ensure all unused I/O pins are configured as outputs driving logic-low or tri-stated with pull-down to minimize power consumption and noise. The -N suffix is mandatory for RoHS-compliant assembly lines.
The 10 ns pin-to-pin delay sets the maximum combinational logic frequency; for register-to-register paths the fCNT of 175.4 MHz is the relevant limit. Use Quartus II (or MAX+PLUS II for legacy projects) timing analyzer to verify setup/hold margins on all flip-flop paths. Add 33 ohm series termination on clock outputs driving more than 2 inches of trace to reduce ringing. The PIA (Programmable Interconnect Array) introduces fixed routing delays - budget 2-4 ns for inter-LAB paths in your timing analysis.
Thông tin tuân thủ
RoHS-compliant per -N suffix designation by Altera/Intel. Not AEC-Q100 qualified (commercial grade only, 0-70C). Halogen-free status not explicitly stated in available datasheets.
