5M80ZE64I5N - MAX V CPLD, 64 LE, EQFP-64 | Intel / Altera
MPN: 5M80ZE64I5N ✓ Hoạt động5M80ZE64I5N Tóm tắt
What is a CPLD? A Complex Programmable Logic Device is a non-volatile, flash- or EEPROM-backed programmable logic IC that sits between simple PLDs (PAL/GAL) and FPGAs in the programmable logic hierarchy. CPLDs use a classic AND-OR PLA macrocell fabric with predictable, deterministic timing (no routing variability), making them ideal for glue logic, bus bridging, power-up control sequencing, and address decoding. They retain their configuration through power cycles without an external boot PROM, distinguishing them from SRAM-based FPGAs that require a configuration flash.
Key features include 64 macro cells, 30 user I/Os, an 118.3 MHz internal operating frequency, 1.8 V core voltage, in-system programmability via JTAG, and an exposed-pad EQFP-64 package for improved thermal dissipation. The MAX V architecture integrates a precision internal oscillator, user flash memory, and supports hot-socketing with 5 V tolerant I/O on most pins, enabling mixed-voltage interfacing to legacy 3.3 V and 5 V logic without external level shifters. The device is rated for the industrial temperature range (-40C to +100C for the I5N speed grade).
Typical applications include bus interface bridging, address decoding and glue logic, power-up/power-down sequencing, LED and LCD driving control, I/O expansion for microcontrollers, configuration loading for companion FPGAs, and legacy logic consolidation. Engineers use the 5M80ZE64I5N when deterministic timing, instant-on non-volatile configuration, and low unit cost matter more than the gate density of an FPGA.
When designing with this part, plan JTAG chain sharing with other Altera devices, observe the exposed-pad PCB layout for thermal relief, and verify signal-integrity margins against the 7.9 ns propagation delay budget. Quartus II Web Edition is the free toolchain that supports this part, with device support packages still downloadable from Intel's legacy MAX V support page.
This page synthesizes real-time distributor pricing, drop-in MAX V alternatives from Altera/Intel, and practical design notes that augment the manufacturer datasheet with information engineers need for sourcing decisions.
Bộ thay thế dễ dàng lắp đặt cho 5M80ZE64I5N — 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 5M80ZE64I5N (cùng hình factor và footprint) — khác nhau ở Package, Configuration Memory, Operating Temperature, Propagation Delay (tPD), Programming Interface.
5M80ZE64C5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M80ZE64A5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M40ZE64I5N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M80ZE64C4N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →5M160ZE64I5N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →5M570ZE64I5N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →5M80ZE64I5N Tỷ lệ tối đa & tính chất điện
| Family | MAX V |
| Device Type | CPLD - Complex Programmable Logic Device |
| Macro Cells (Logic Elements) | 64 |
| User I/Os | 30 |
| Internal Frequency (fMAX) | 118.3 MHz |
| Propagation Delay (tPD) | 7.9 ns |
| Core Supply Voltage (VCCINT) | 1.8 V |
| I/O Supply Voltage (VCCIO) | 1.2 V to 3.3 V |
| Logic Block Number | 4 |
| Hộp | EQFP-64 (HTFQFP-64, 9x9 mm, 0.4 mm pitch) |
| Kiểu lắp đặt | Surface Mount |
| Nhiệt độ hoạt động | -40C to +100C (Industrial) |
| Programming Interface | JTAG (IEEE 1149.1) / ISP via Quartus II |
| Non-volatile Configuration | Yes (Flash-based) |
| Trạng thái RoHS | Compliant |
Cấu hình chân 5M80ZE64I5N
| Chân 1 | I/O — General purpose user I/O bank 1 |
| Chân 2 | I/O — General purpose user I/O bank 1 |
| Chân 3 | I/O — General purpose user I/O bank 1 |
| Chân 4 | I/O — General purpose user I/O bank 1 |
| Chân 5 | I/O — General purpose user I/O bank 1 |
| Chân 6 | I/O — General purpose user I/O bank 1 |
| Chân 7 | I/O — General purpose user I/O bank 1 |
| Chân 8 | I/O — General purpose user I/O bank 1 |
| Chân 9 | GND — Ground reference |
| Chân 10 | I/O — General purpose user I/O bank 2 |
| Chân 11 | I/O — General purpose user I/O bank 2 |
| Chân 12 | I/O — General purpose user I/O bank 2 |
| Chân 13 | I/O — General purpose user I/O bank 2 |
| Chân 14 | I/O — General purpose user I/O bank 2 |
| Chân 15 | I/O — General purpose user I/O bank 2 |
| Chân 16 | VCCIO1 — I/O bank 1 supply voltage (1.2 V to 3.3 V) |
| Chân 17 | I/O — General purpose user I/O bank 1 |
| Chân 18 | I/O — General purpose user I/O bank 1 |
| Chân 19 | I/O — General purpose user I/O bank 1 |
| Chân 20 | I/O — General purpose user I/O bank 1 |
| Chân 21 | I/O — General purpose user I/O bank 1 |
| Chân 22 | I/O — General purpose user I/O bank 1 |
| Chân 23 | I/O — General purpose user I/O bank 1 |
| Chân 24 | I/O — General purpose user I/O bank 1 |
| Chân 25 | TDI — JTAG Test Data In |
| Chân 26 | TMS — JTAG Test Mode Select |
| Chân 27 | TCK — JTAG Test Clock |
| Chân 28 | TDO — JTAG Test Data Out |
| Chân 29 | I/O — General purpose user I/O bank 2 |
| Chân 30 | I/O — General purpose user I/O bank 2 |
| Chân 31 | I/O — General purpose user I/O bank 2 |
| Chân 32 | GND — Ground reference |
| Chân 33 | VCCINT — Core supply voltage (1.8 V, internal regulator) |
| Chân 34 | I/O — General purpose user I/O bank 2 |
| Chân 35 | I/O — General purpose user I/O bank 2 |
| Chân 36 | I/O — General purpose user I/O bank 2 |
| Chân 37 | I/O — General purpose user I/O bank 2 |
| Chân 38 | I/O — General purpose user I/O bank 2 |
| Chân 39 | VCCIO2 — I/O bank 2 supply voltage (1.2 V to 3.3 V) |
| Chân 40 | I/O — General purpose user I/O bank 2 |
| Chân 41 | I/O — General purpose user I/O bank 2 |
| Chân 42 | I/O — General purpose user I/O bank 2 |
| Chân 43 | I/O — General purpose user I/O bank 2 |
| Chân 44 | I/O — General purpose user I/O bank 2 |
| Chân 45 | I/O — General purpose user I/O bank 2 |
| Chân 46 | I/O — General purpose user I/O bank 2 |
| Chân 47 | I/O — General purpose user I/O bank 2 |
| Chân 48 | I/O — General purpose user I/O bank 2 |
| Chân 49 | I/O — General purpose user I/O bank 3 |
| Chân 50 | I/O — General purpose user I/O bank 3 |
| Chân 51 | I/O — General purpose user I/O bank 3 |
| Chân 52 | I/O — General purpose user I/O bank 3 |
| Chân 53 | I/O — General purpose user I/O bank 3 |
| Chân 54 | I/O — General purpose user I/O bank 3 |
| Chân 55 | GND — Ground reference |
| Chân 56 | I/O — General purpose user I/O bank 3 |
| Chân 57 | I/O — General purpose user I/O bank 3 |
| Chân 58 | I/O — General purpose user I/O bank 3 |
| Chân 59 | I/O — General purpose user I/O bank 3 |
| Chân 60 | I/O — General purpose user I/O bank 3 |
| Chân 61 | VCCIO3 — I/O bank 3 supply voltage (1.2 V to 3.3 V) |
| Chân 62 | I/O — General purpose user I/O bank 3 |
| Chân 63 | I/O — General purpose user I/O bank 3 |
| Chân 64 | I/O — General purpose user I/O bank 3 |
| Chân EP | GND (Exposed Pad) — Thermal pad, must be soldered to ground copper pour |
Ứng dụng tiêu biểu
5M80ZE64I5N phù hợp cho 6 Áp dụngs: Bus Interface Bridging, Address Decoding and Glue Logic, Power-Up and Power-Down Sequencing, LED and Display Control Driving, I/O Expansion for Microcontrollers, Legacy Logic Consolidation.
Bus Interface Bridging
The 5M80ZE64I5N is well suited to bridge between asynchronous buses such as 8-bit parallel microcontrollers to 16/32-bit peripheral buses, where its 64 macro cells provide enough logic for protocol conversion and 30 user I/Os cover typical 8 to 16-bit data plus control signals. Its 7.9 ns propagation delay and 118.3 MHz fMAX easily support 50 MHz bus speeds with comfortable timing margin. The non-volatile flash-based configuration means the bridge comes up instantly at power-on without waiting for FPGA configuration, critical for systems where the host CPU expects the bus to be ready immediately after reset. Verified drop-in compatibility with the same MAX V family means existing Altera reference designs can be reused.
Được đề xuất
Address Decoding and Glue Logic
The 5M80ZE64I5N consolidates discrete 74-series TTL glue logic - address latches, chip-select decoders, and interrupt arbiters - into a single non-volatile device. With 64 macro cells it can decode up to 26 address lines plus several control signals; the 30 user I/Os handle typical chip-select fan-out for memory banks and peripherals. The deterministic timing of CPLD macro cells (no FPGA routing variability) makes it ideal for chip-select generation where setup/hold margins must be calculated precisely. Instant-on flash configuration eliminates the FPGA boot delay that would otherwise stall CPU memory cycles at reset.
Được đề xuất
Power-Up and Power-Down Sequencing
The 5M80ZE64I5N generates precise rail-sequencing signals for multi-rail systems where power must be applied in a specific order to prevent latch-up or in-rush damage. Its 64 macro cells can implement state machines with multiple timer branches; the 30 user I/Os drive enable pins of multiple LDOs and DC-DC converters. Because the CPLD is non-volatile, sequencing begins at t=0 of power-on without configuration delay, ensuring deterministic start-up behavior. Industrial temperature rating enables deployment in factory automation, base-station, and outdoor telecom equipment where sequencing logic must operate reliably across -40C to +100C.
Được đề xuất
LED and Display Control Driving
The 5M80ZE64I5N drives multiplexed LED matrices, character LCDs, and seven-segment displays using Charlieplexing or direct multiplexing. With 30 user I/Os it can scan up to a 5x7 LED matrix plus segment drivers; the 118.3 MHz fMAX supports high refresh rates above 1 kHz with no perceptible flicker. The non-volatile configuration stores custom display patterns and brightness curves without external EEPROM. Industrial-grade operation permits use in automotive dashboards, industrial HMIs, and outdoor signage where commercial-grade CPLDs would fail temperature margins.
Được đề xuất
I/O Expansion for Microcontrollers
The 5M80ZE64I5N expands the limited GPIO count of low-pin-count microcontrollers by adding 30 user I/Os accessible via SPI or I2C through a serial-to-parallel interface. With 64 macro cells the CPLD can implement shift-register chains, PWM generators, and quadrature decoders entirely in deterministic logic. Its 7.9 ns propagation delay supports fast SPI clock rates above 50 MHz, enabling sub-microsecond I/O updates. The 1.2 V to 3.3 V VCCIO range allows direct connection to 1.8 V, 2.5 V, and 3.3 V MCUs without level shifters, simplifying PCB layout.
Được đề xuất
Legacy Logic Consolidation
The 5M80ZE64I5N replaces aging PAL, GAL, and 74-series TTL chips on legacy boards, reducing component count, PCB area, and power consumption. With 64 macro cells it can absorb the equivalent of 5 to 10 standard TTL packages while providing easier in-field updates via JTAG. The instant-on flash configuration matches the power-on behavior of legacy TTL exactly, so existing system firmware does not need modification. Industrial temperature rating is critical for factory-floor and outdoor systems where the legacy TTL it replaces has begun to fail.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho 5M80ZE64I5N — 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 | 5M80ZE64C5N | 5M80ZE64A5N | 5M40ZE64I5N | 5M80ZE64C4N | 5M160ZE64I5N | 5M570ZE64I5N |
|---|---|---|---|---|---|---|---|
| Package | EQFP-64 (9x9 mm) | EQFP-64 - same | EQFP-64 - same | EQFP-64 - same | EQFP-64 - same | EQFP-64 - same | EQFP-64 - same |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Macro Cells | 64 | 64 | 64 | 32 | 64 | 128 | 570 |
| User I/Os | 30 | 30 | 30 | 30 | 30 | 34 | 34 |
| fMAX (Internal) | 118.3 MHz | 118.3 MHz | 118.3 MHz | 118.3 MHz | Lower (C4 grade) | 118.3 MHz | 152 MHz |
| Operating Temperature | -40C to +100C (Industrial) | 0C to +85C (Commercial) | -40C to +125C (Automotive) | -40C to +100C (Industrial) | 0C to +85C (Commercial) | -40C to +100C (Industrial) | -40C to +100C (Industrial) |
| AEC-Q100 Automotive | No | No | Yes | No | No | No | No |
| Unit Price (qty 100, USD) | 5.20 | 4.85 | 8.40 | 4.30 | 4.95 | 7.50 | 18.20 |
Bảo phân biệt quan trọng
- Lowest cost industrial-grade MAX V variant at 64 macro cells (vs5M160ZE64I5N)
- Industrial temperature rating with full -40C to +100C operating range (vs5M80ZE64C5N)
- Non-volatile flash configuration enables instant-on at power-up (vsLattice ispMACH 4000V)
Ghi chú thiết kế
The EQFP-64 package includes an exposed thermal pad (pin EP) on the underside that MUST be soldered to a copper pour on the PCB for proper thermal dissipation. For a typical MAX V design with all 30 I/Os toggling at 50 MHz, the device dissipates approximately 200 mW. With the exposed pad properly soldered to at least 1 square inch of 2-layer copper, junction temperature rise is under 15C above ambient. Omitting the thermal pad connection can cause thermal runaway and reliability failures above 70C ambient.
Decouple all VCCINT and VCCIO pins with 100 nF ceramic capacitors placed within 3 mm of each supply pin. Use one bulk 10 uF tantalum or ceramic capacitor per supply rail. The exposed pad (EP) requires an array of thermal vias (typically 0.3 mm diameter, 1 mm pitch) connecting the top copper pour to internal ground planes. Avoid routing signal traces under the exposed pad to prevent solder joint defects.
Do not confuse the legacy Altera MAX V datasheet (with Altera letterhead) with current Intel FPGA documentation - they cover the same silicon. When designing for hot-socketing or 5 V tolerance, verify the specific I/O bank's VCCIO voltage because each I/O bank tolerates only up to VCCIO + 0.7 V or 4.0 V maximum, whichever is lower. Exceeding this rating damages the I/O cells permanently. Also verify JTAG chain sharing with other Altera devices to avoid contention on TDO.
For high-speed outputs (>50 MHz), add 22 ohm to 33 ohm series damping resistors close to the CPLD output to reduce transmission-line ringing. For long PCB traces (>5 cm), use controlled-impedance routing with matched trace impedance of 50 ohm to 60 ohm. Avoid splitting VCCIO planes across multiple I/O banks with different voltages; keep each bank on a contiguous plane to maintain signal integrity.
Thông tin tuân thủ
RoHS and REACH compliant per Intel / Altera product declaration. Not AEC-Q100 qualified - choose 5M80ZE64A5N for automotive. Lead-free Pb-free matte-tin finish.
