5M40ZE64I5N - 40 LE MAX V CPLD, 64-EQFP, Industrial | Intel / Altera
料号： 5M40ZE64I5N ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $5.62 | $5.62 |
| 10 | $5.05 | $50.50 |
| 100 | $4.32 | $432.00 |
| 500 | $3.71 | $1,855.00 |
| 1,000 | $3.18 | $3,180.00 |
| 3,000 | $2.74 | $8,220.00 |
5M40ZE64I5N 概述
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that sits between discrete 74-series glue logic and higher-density FPGAs. In the broader system hierarchy, CPLDs are glue-logic ICs used for I/O expansion, bus bridging, power-up sequencing, and custom interface logic. They retain configuration in on-chip flash memory, so they behave like dedicated ASICs the moment power is applied, with no external boot memory required.
The MAX V family uses a low-power 1.8 V core with on-chip voltage regulation, and the device supports JTAG (IEEE 1149.1) boundary-scan testing and in-system programmability via the standard Altera / Intel Quartus II toolchain. Multi-voltage I/O banks let the 5M40ZE64I5N interface directly to 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and LVTTL/LVCMOS logic without external level shifters.
Typical applications include power-on reset and sequencing controllers, I/O expansion for microcontrollers and SoCs, address decoding for memory buses, and interface bridging between legacy and modern peripherals. Its small footprint and low standby current also suit battery-backed industrial and consumer designs.
When designing with the 5M40ZE64I5N, note that the 64-EQFP package benefits from a small exposed-pad-style thermal pad on the underside for board-level reliability - follow Intel land-pattern guidelines. Quartus II version 13.0 or the corresponding Quartus Prime support must be used to compile the design into a JEDEC programming file.
This page synthesizes verified distributor pricing, same-family drop-in alternatives, and practical design guidance that you will not find on any single distributor or manufacturer page, helping engineers shorten the component-selection cycle.
直接替换替代料： 5M40ZE64I5N ——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： 5M40ZE64I5N （相同外形与封装尺寸） ——差异在于 Package, Operating Temperature, Programming Interface, Configuration Memory, Propagation Delay (tPD).
快速对比工具——选择替代料号进行并排对比：
5M40ZE64C5N
✅ 直接替换✓ 有现货
$4.85 / 个
查看数据手册 →5M40ZE64C4N
✅ 直接替换✓ 有现货
$1.7 / 个
查看数据手册 →5M40ZE64A5N
✅ 直接替换✓ 有现货
$2.18 / 个
查看数据手册 →5M80ZE64I5N
✅ 直接替换✓ 有现货
$4.1 / 个
查看数据手册 →5M160ZE64I5N
✅ 直接替换✓ 有现货
$4.13 / 个
查看数据手册 →5M40ZE64I5N 最大额定值与电气特性
| Device Family | MAX V |
| Logic Elements (LE) | 40 |
| Macrocells | 32 |
| Propagation Delay (tPD) | 7.5 ns |
| Core Voltage (VCCINT) | 1.8 V |
| I/O Bank Voltage (VCCIO) | 1.2 V to 3.3 V (multi-voltage, LVCMOS / LVTTL) |
| Configuration Technology | Non-volatile flash, instant-on (<= 0.5 ms) |
| Standby Current | 25 µA (typical) |
| 工作温度 | -40 °C to +100 °C (Industrial, I-suffix) |
| 封装 | 64-pin EQFP (EQFP-64), 9 mm x 9 mm, 0.4 mm pitch |
| 安装类型 | Surface Mount |
| Lead-Free / RoHS | Lead free, plastic, RoHS compliant (per FindIC description) |
| JTAG Support | IEEE 1149.1 boundary-scan, in-system programmability |
| Toolchain | Quartus II (MAX V device support) / Quartus Prime |
5M40ZE64I5N 64-pin eqfp (eqfp-64), 9 mm x 9 mm, 0.4 mm pitch 引脚配置指南
5M40ZE64I5N（64-pin eqfp (eqfp-64), 9 mm x 9 mm, 0.4 mm pitch 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： 5M40ZE64I5N.
请参阅 数据手册 以查看完整引脚配置。
典型应用
5M40ZE64I5N 适用于 6 应用s: Power-on Reset and Sequencing Controller, I/O Expansion for Microcontrollers, Address Decoding and Memory Bus Bridging, Industrial Interface Bridging (SPI / I2C / UART / Parallel), Motor Control and Drive Glue Logic, Legacy Peripheral Replacement for 74-series Glue Logic.
Power-on Reset and Sequencing Controller
The 5M40ZE64I5N is ideal for power-on reset and multi-rail power sequencing in industrial and embedded boards. Its non-volatile instant-on configuration (≤0.5 ms from VCC stable) lets the device assert reset, monitor voltage rails, and release downstream MCUs/SoCs deterministically without any boot memory. The 32 macrocells comfortably handle sequencing state machines for 3-5 rails, and the 25 µA standby current keeps quiescent draw negligible on always-on battery-backed systems. Industrial -40 °C to +100 °C rating supports factory and outdoor enclosures.
推荐
I/O Expansion for Microcontrollers
Use the 5M40ZE64I5N to expand GPIO, key-scan, or LED-drive capacity on low-pin-count MCUs. The multi-voltage VCCIO bank (1.2 V to 3.3 V LVCMOS/LVTTL) lets the CPLD bridge a 1.8 V MCU to 3.3 V peripherals without external level shifters. Its 7.5 ns propagation delay easily meets debounce, encoding, and MUX switching requirements. The 9 mm x 9 mm EQFP-64 package is a strong fit for handheld and IoT boards where PCB area is constrained and instant-on behavior is required.
推荐
Address Decoding and Memory Bus Bridging
The 5M40ZE64I5N is well suited to decode address lines, generate chip-selects, and bridge between legacy and modern memory buses. Its 7.5 ns tPD keeps the decode inside a typical MCU access cycle, and the 40 LE / 32 macrocell budget is sufficient for full address-decode trees in 8/16/32-bit systems. Non-volatile configuration eliminates the boot-time risk of mis-decoded bus contention, a frequent problem with SRAM-based PLDs. Industrial temperature rating lets it operate in factory automation backplanes.
推荐
Industrial Interface Bridging (SPI / I2C / UART / Parallel)
The 5M40ZE64I5N can convert between SPI, I2C, UART, and parallel interfaces in industrial PLCs and instrumentation. Its multi-voltage I/O banks let the same CPLD bridge a 5 V-tolerant sensor bus to a 1.8 V SoC without external translators. The 40-LE budget supports FIFO-style buffering, format conversion, and custom protocol-bit-banging tasks. Industrial -40 °C to +100 °C operation and 25 µA standby current suit permanently powered field devices.
推荐
Motor Control and Drive Glue Logic
The 5M40ZE64I5N provides deterministic glue logic for motor-control boards - encoder decoding, Hall-sensor conditioning, PWM fault combining, and brake/coil drivers. Its 7.5 ns tPD keeps feedback paths inside the PWM period, and the non-volatile configuration means a motor controller starts in a known safe state at power-on - critical for functional safety. Industrial temperature rating covers under-hood automotive and industrial-drive thermal environments.
推荐
Legacy Peripheral Replacement for 74-series Glue Logic
The 5M40ZE64I5N consolidates dozens of 74-series TTL/CMOS glue-logic gates - decoders, multiplexers, flip-flops, and latches - into a single non-volatile IC. A typical BOM of 8-15 discrete logic packages can collapse onto one EQFP-64 CPLD, reducing board area, power, and inventory. Instant-on flash configuration removes the boot-time risk of SRAM-based alternatives. The same JTAG and Quartus II flow used for design lets engineers iterate quickly and re-program in-system.
推荐
推荐产品汇总
工程参考数据： 5M40ZE64I5N ——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 | 5M40ZE64C5N | 5M40ZE64C4N | 5M40ZE64A5N | 5M80ZE64I5N | 5M160ZE64I5N |
|---|---|---|---|---|---|---|
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Package | EQFP-64 (9 mm x 9 mm) | EQFP-64 (9 mm x 9 mm) - same | EQFP-64 (9 mm x 9 mm) - same | EQFP-64 (9 mm x 9 mm) - same | EQFP-64 (9 mm x 9 mm) - same | EQFP-64 (9 mm x 9 mm) - same |
| Logic Elements (LE) | 40 | 40 (identical) | 40 (identical) | 40 (identical) | 80 (+100%) | 160 (+300%) |
| Macrocells | 32 | 32 (identical) | 32 (identical) | 32 (identical) | 64 (+100%) | 128 (+300%) |
| Operating Temperature | -40 °C to +100 °C (Industrial) | 0 °C to +85 °C (Commercial) | 0 °C to +85 °C (Commercial) | Automotive grade | -40 °C to +100 °C (Industrial) | -40 °C to +100 °C (Industrial) |
| Propagation Delay (tPD) | 7.5 ns | 7.5 ns (identical) | 7.5 ns (identical) | 7.5 ns (identical) | 7.5 ns (identical) | 7.5 ns (identical) |
| Core Voltage (VCCINT) | 1.8 V | 1.8 V (identical) | 1.8 V (identical) | 1.8 V (identical) | 1.8 V (identical) | 1.8 V (identical) |
| I/O Voltage Range (VCCIO) | 1.2 V to 3.3 V (LVCMOS / LVTTL) | 1.2 V to 3.3 V (identical) | 1.2 V to 3.3 V (identical) | 1.2 V to 3.3 V (identical) | 1.2 V to 3.3 V (identical) | 1.2 V to 3.3 V (identical) |
| Configuration | Non-volatile flash, instant-on <= 0.5 ms | Non-volatile flash, identical | Non-volatile flash, identical | Non-volatile flash, identical | Non-volatile flash, identical | Non-volatile flash, identical |
关键差异点
- Smallest-density MAX V CPLD in EQFP-64 with industrial temp rating （对比 5M40ZE64C5N)
- Pin-compatible upgrade path within the same footprint （对比 5M80ZE64I5N)
- Non-volatile instant-on configuration eliminates boot memory （对比 Small SRAM-based FPGA (e.g. Cyclone family))
设计说明
The 5M40ZE64I5N requires a clean 1.8 V core supply (VCCINT) plus one or more VCCIO rails for each I/O bank. Decouple each VCCINT pin with a 100 nF X7R ceramic capacitor placed within 2-3 mm of the pin, and add a 10 µF bulk capacitor at the supply entry point. If the design uses multiple VCCIO voltages (1.2 V, 1.8 V, 2.5 V, 3.3 V), decouple each bank separately to prevent switching noise on one bank from coupling into another through shared internal substrate.
The 64-EQFP package has a 0.4 mm lead pitch - follow Intel's land-pattern recommendations for the EQFP-64 footprint with solder-mask-defined pads to avoid solder bridging. Use a 4-layer stack-up with a solid ground plane on layer 2 directly under the CPLD; this provides a low-impedance return path for high-speed outputs and reduces EMI. Keep JTAG (TCK, TMS, TDI, TDO) traces short and length-matched within the bank, and place a 10 kΩ pull-up on TCK and TMS to keep the JTAG state machine in a known reset state at power-up.
Estimated: the EQFP-64 package has a thermal resistance of approximately 45-55 C/W (θJA) on a standard 4-layer JEDEC test board; the 5M40ZE64I5N draws only tens of milliamps from VCCINT, so junction temperature rise is negligible and no heatsink is required. However, do not connect unused I/O pins directly to GND or VCCIO without enabling internal pull-ups or pull-downs in the Quartus II pin-assignment file; floating unused pins can draw excess current in some CMOS input structures. Always run the Quartus II fitter with 'Auto place unused pins' set to 'As input tri-stated with weak pull-up' for unused general-purpose I/O.
合规信息
Lead-free, plastic, RoHS-compliant EQFP-64 package per FindIC description. REACH, halogen-free status, and conflict-mineral compliance not stated in the verified web data; treat as 'unknown'. The 5M40ZE64A5N is the automotive-grade ordering variant; the I5N itself is industrial-grade and not AEC-Q100 qualified.
