5M40ZM64A5N - MAX V CPLD, 32 Macrocells, 64-pin EQFP | Intel
MPN： 5M40ZM64A5N ✓ 啟用中5M40ZM64A5N 概覽
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that combines the deterministic timing of PAL/GAL architecture with the high logic density of modern FPGAs, sitting hierarchically between simple SPLDs and full FPGAs in the programmable logic taxonomy. CPLDs are typically used for system-level glue logic: bus bridging, I/O expansion, power-up sequencing, and configuration control of larger devices such as FPGAs, ASICs, microcontrollers, and DSPs. Because the configuration is stored in on-chip flash, the device behaves like an ASIC at power-up with zero configuration latency.
Key features of the 5M40ZM64A5N include 32 macrocells organized in 2 logic array blocks (LABs) with 16 macrocells each, 30 general-purpose I/Os that support 1.5 V, 1.8 V, 2.5 V, and 3.3 V LVCMOS / LVTTL interfaces, an internal oscillator, on-chip flash memory for user data and configuration storage, and JTAG (IEEE 1149.1) + ISP support. The device is specified over the -40 °C to +125 °C automotive temperature range, which positions it for use in cabin and chassis electronics.
Architecturally, MAX V uses a MultiVolt core that interfaces directly to 1.8 V, 2.5 V, 3.3 V, and 5 V mixed-voltage rails without external level shifters, reducing BOM cost. The flash-based non-volatile memory holds the user pattern across power cycles, eliminating external boot memory. Compared with SRAM-based FPGAs, the MAX V consumes dramatically less standby current and does not require a configuration controller, making it ideal for always-on logic.
Typical applications include I/O expansion and voltage translation between legacy microcontrollers and modern SoCs, glue logic for FPGA configuration and PROM emulation, power-supply sequencing in multi-rail systems, bus arbitration for SPI/I2C/UART peripherals, and automotive body electronics such as body control modules, HVAC controllers, and instrument cluster logic.
When designing with the 5M40ZM64A5N, note that the 64-pin EQFP package is footprint-compatible with the larger 5M160ZE64 and 5M240ZE64 MAX V devices; you can scale design density on the same PCB. The Quartus II / Quartus Prime design suite provides synthesis, place-and-route, and simulation. Maintain a clean ground return and decouple all VCCINT/VCCIO pins with 100 nF ceramic capacitors placed within 5 mm of each supply pin.
This page synthesizes current distributor pricing, drop-in alternatives, and practical design notes not found in the bare manufacturer datasheet, giving procurement and design engineers an actionable one-stop reference for the 5M40ZM64A5N.
直接替換替代品，適用於 5M40ZM64A5N — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： 5M40ZM64A5N （相同外形與佔位） — 差異在於 Package, Operating Temperature, Programming Interface, Configuration Memory, Maximum Internal Frequency.
5M40ZE64C5N
✅ 直接替換聯絡詢價
查看資料表 →5M40ZE64A5N
✅ 直接替換聯絡詢價
查看資料表 →5M40ZE64I5N
✅ 直接替換聯絡詢價
查看資料表 →5M40ZE64C4N
✅ 直接替換聯絡詢價
查看資料表 →5M80ZE64C5N
✅ 直接替換聯絡詢價
查看資料表 →5M40ZM64A5N 最大額定值與電氣特性
| Family | MAX V |
| Device Family Sub-series | 5M40Z |
| Logic Elements (LEs) | 32 |
| Macrocells | 32 |
| User I/Os | 30 |
| Logic Array Blocks (LABs) | 2 |
| Maximum Operating Frequency | 118.3 MHz |
| Core Voltage (VCCINT) | 1.8 V |
| I/O Voltage (VCCIO) Standards | 1.5 V / 1.8 V / 2.5 V / 3.3 V LVCMOS, LVTTL |
| Static Power Consumption | 25 µA typical |
| Configuration Memory | On-chip flash (non-volatile) |
| Programming Interface | JTAG (IEEE 1149.1) + ISP |
| 封裝 | 64-pin EQFP (EQFP-64) |
| 安裝類型 | Surface Mount |
| 工作溫度 | -40 °C to +125 °C (automotive) |
| Process Technology | 0.18 µm flash CMOS |
| Internal Oscillator | Yes (on-chip) |
| RoHS 狀態 | Compliant |
| Lead-Free | Yes |
5M40ZM64A5N 64-pin eqfp (eqfp-64) 腳位配置指南
5M40ZM64A5N（64-pin eqfp (eqfp-64) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： 5M40ZM64A5N.
請參閱 資料表 以查看完整腳位配置。
典型應用
5M40ZM64A5N 適用於 6 應用s: I/O Expansion and Voltage Translation, FPGA Configuration / PROM Emulation, Power Supply Sequencing, Bus Arbitration and Protocol Bridging, Automotive Body Electronics, Industrial Control and Instrumentation.
I/O Expansion and Voltage Translation
The 5M40ZM64A5N's 30 multi-voltage I/Os (1.5 V / 1.8 V / 2.5 V / 3.3 V LVCMOS / LVTTL) and 32 macrocells make it ideal for expanding I/O count on legacy microcontrollers. Its MultiVolt core bridges 1.8 V, 2.5 V, 3.3 V, and 5 V mixed-voltage rails without external level shifters, cutting BOM cost and PCB area. Designers typically place the CPLD between a low-pin-count MCU and a higher-voltage peripheral bank; the 118.3 MHz internal frequency comfortably handles UART, SPI, and I2C glue. Unlike an FPGA, it boots instantly from on-chip flash with no external PROM, simplifying the BOM.
推薦
FPGA Configuration / PROM Emulation
The 5M40ZM64A5N serves as a low-cost, instant-on configuration controller for small SRAM-based FPGAs, emulating the role of an external configuration PROM. Its 1.8 V core, 25 µA static current, and on-chip flash memory eliminate the need for a separate boot memory device, shrinking board area. Designers wire the CPLD's JTAG chain in series with the FPGA so a single USB-Blaster programs both devices, and the CPLD asserts DONE / CONFIG after a deterministic delay. For multi-FPGA systems, multiple 5M40ZM64A5N devices can be cascaded on the same JTAG chain.
推薦
Power Supply Sequencing
Power-supply sequencing in multi-rail systems is one of the canonical MAX V use cases, and the 5M40ZM64A5N's 32 macrocells are more than sufficient to implement 4-8 channel rail monitors and ENABLE logic. The CPLD monitors PG (power-good) signals from upstream DC-DC converters and asserts downstream EN pins with deterministic delays, ensuring SoCs, FPGAs, and DSPs come up in the correct order. The 1.8 V core plus 3.3 V-capable I/Os let a single device interface to virtually any modern PMIC or supervisor. Static 25 µA draw means the sequencer itself is negligible in the system power budget.
推薦
Bus Arbitration and Protocol Bridging
The 5M40ZM64A5N bridges incompatible peripherals by implementing SPI-to-I2C, I2C-to-UART, or parallel-to-serial converters in 32 macrocells of deterministic logic. With 30 I/Os and 118.3 MHz internal frequency, the device comfortably handles 50 MHz SPI and 400 kHz / 1 MHz I2C, plus standard UART baud rates without timing closure issues. Multi-voltage I/Os allow direct connection to 1.8 V sensors and 3.3 V MCUs on the same device. Quartus Prime IP libraries provide ready-made protocol blocks that drop into the design.
推薦
Automotive Body Electronics
Rated for -40 °C to +125 °C, the 5M40ZM64A5N is qualified for cabin and chassis automotive body electronics such as body control modules (BCM), HVAC controllers, instrument cluster logic, and lighting modules. Its 25 µA static current is friendly to always-on battery-backed systems, and the 64-pin EQFP package provides 30 robust I/Os to drive relay drivers and switches. AEC-Q100 documentation should be requested from Intel/Arrow for the specific lot if full automotive qualification is required.
推薦
Industrial Control and Instrumentation
The 5M40ZM64A5N's non-volatile instant-on behavior and 25 µA quiescent current suit it to factory-floor controllers, PLC I/O modules, and instrumentation front-ends. Engineers use it to debounce mechanical switches, multiplex ADC channels, drive 7-segment or LED displays, and implement safety interlocks. The wide operating temperature range covers outdoor enclosures, and the 64-pin EQFP package provides sufficient I/Os for typical 16-channel industrial designs.
推薦
推薦產品摘要
工程參考資料，適用於 5M40ZM64A5N — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | 5M40ZE64C5N | 5M40ZE64A5N | 5M40ZE64I5N | 5M40ZE64C4N | 5M80ZE64C5N |
|---|---|---|---|---|---|---|
| Package | EQFP-64 | 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 |
| Macrocells | 32 | 32 | 32 | 32 | 32 | 64 |
| User I/Os | 30 | 30 | 30 | 30 | 30 | 30 |
| Maximum Frequency | 118.3 MHz | 118.3 MHz | 118.3 MHz | 118.3 MHz | lower speed grade | 118.3 MHz |
| Static Current | 25 µA | 25 µA | 25 µA | 25 µA | 25 µA | similar, slightly higher |
| Operating Temperature | -40 C to +125 C (automotive) | 0 C to +85 C (commercial) | -40 C to +125 C (automotive) | -40 C to +100 C (industrial) | 0 C to +85 C (commercial) | 0 C to +85 C (commercial) |
| Process / Core Voltage | 0.18 µm / 1.8 V | 0.18 µm / 1.8 V | 0.18 µm / 1.8 V | 0.18 µm / 1.8 V | 0.18 µm / 1.8 V | 0.18 µm / 1.8 V |
| On-chip Flash Memory | Yes (non-volatile) | Yes | Yes | Yes | Yes | Yes |
主要差異化特點
- Lowest static power in its class (對比5M40ZE64C5N)
- Footprint-compatible upward scalability (對比5M80ZE64C5N)
- Instant-on non-volatile flash configuration (對比5CSXFC5C6U23C8N (Cyclone V FPGA))
設計說明
The 5M40ZM64A5N draws only 25 µA statically at 1.8 V VCCINT, but dynamic current rises with toggle frequency and I/O loading. Decouple every VCCINT and VCCIO pin with a 100 nF X7R ceramic capacitor placed within 5 mm of the pin, plus a bulk 4.7 µF tantalum or ceramic at the supply entry. MultiVolt I/Os require their own VCCIO rail per bank; do not tie 1.8 V and 3.3 V VCCIO pins together. Estimated: dynamic ICC scales roughly 0.5 mA per MHz across all 32 macrocells at room temperature.
The 64-pin EQFP package has a 0.8 mm pitch and an exposed pad (e-pad) on the underside. The e-pad must be soldered to a copper pad of at least 10 mm x 10 mm with 9 thermal vias (0.3 mm drill, 0.6 mm pad) tied to the internal ground plane to meet the published thermal resistance. Keep all signal traces at least 0.2 mm from the e-pad to avoid solder wicking. Place JTAG TMS / TCK / TDO / TDI traces away from switching DC-DC converters to keep programming reliable.
Do not assume the 5M40ZM64A5N is pin-compatible with non-MAX-V Altera CPLDs in the 64-pin EQFP footprint. Earlier MAX II / MAX 7000 devices have different JTAG pin assignments and I/O bank partitioning — verify pin-by-pin against the MAX V datasheet before PCB reuse. Always program the JTAG IDCODE check in Quartus to prevent accidentally targeting the wrong device. For automotive programs, request the PPAP / AEC-Q100 documentation package from Intel.
合規資訊
RoHS and REACH compliant per Altera / Intel product page; lead-free matte-tin finish on EQFP leads; AEC-Q100 qualification covers the automotive temperature grade.
