Intel

5M40ZE64A5N - MAX V 40 LE EQFP-64 5ns 40 Logic Elements | Intel

N.º de pieza: 5M40ZE64A5N ✓ Activo

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1.8 V Vdss EQFP-64 (E64, 10x10 mm, 0.5 mm pitch) Package 4 Kbit Memory

Desde $2.18 USD / unidad

MOQ: 1 |

Precio actualizado: 2026-09-06

Precios por volumen

Cant.	Precio unitario	Total
1	$3.42	$3,42
10	$3.08	$30,80
100	$2.74	$274,00
500	$2.41	$1.205,00
1.000	$2.18	$2.180,00

ℹ️ Todos los precios están en USD

Ver ficha técnica (PDF) Ver alternativas

Cantidad

5M40ZE64A5N Descripción general

The Intel (formerly Altera) 5M40ZE64A5N is a member of the MAX V family of low-power, non-volatile Complex Programmable Logic Devices (CPLDs), delivering 40 Logic Elements (LEs), 4 Kbits of user flash memory, and 30 ns pin-to-pin logic delay in a 64-pin plastic Enhanced Quad Flat Pack (EQFP-64) package. It is designed as a glue-logic replacement for discrete 74-series TTL/CMOS parts in industrial, consumer, and automotive-temp applications, with on-chip flash eliminating the need for external configuration memory.

A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines multiple PAL/GAL-style macrocell arrays on a single chip with a global interconnect fabric, sitting architecturally between small FPGAs and discrete logic gates. MAX V CPLDs use a 1.8 V core voltage with multi-voltage I/O support, making them ideal for bus-bridging and level-translation tasks between legacy 5 V, 3.3 V, 2.5 V, and 1.8 V subsystems without external level shifters.

Key features of the 5M40ZE64A5N include 40 Logic Elements organized as 2 Logic Array Blocks (LABs) of 20 LEs each, 30 maximum user I/O pins, 4 Kbits of user flash for customer-defined parameters and IDs, an integrated JTAG IEEE 1149.1 boundary-scan interface, and 1.8 V core with multi-voltage I/O supporting LVCMOS/LVTTL at 1.2 V to 3.3 V. The device is rated for the commercial temperature range of 0 C to +85 C.

Architecturally, the 5M40ZE64A5N uses a non-volatile flash-based configuration cell (instant-on at <1 ms typical), low-power design with sub-100 uA standby current on core, and four user I/O banks that can be independently powered for mixed-voltage interfacing. The interconnect is a continuous fast-path routing matrix with consistent 5 ns tPD across the device, eliminating the placement-dependent timing variation seen in many older CPLDs.

Typical applications include I/O expansion and bus bridging for microcontrollers, address decoding and chip-select logic in DSP and processor subsystems, power-up sequencing glue logic for FPGA-based designs, JTAG chain construction for board test, and level translation between mixed-voltage peripherals. Designers often pair the 5M40ZE64A5N with a host FPGA such as a Cyclone IV/V or a microcontroller like the NXP Kinetis to off-load deterministic glue logic.

A key design consideration is that the EQFP-64 footprint is the standard MAX V package at the 40-LE density point - engineers designing with the 40-LE MAX V family can substitute higher-density members such as 5M80Z, 5M160Z, or 5M240Z on the same board to add more logic without re-laying out the PCB. Always confirm I/O count and pinout against the MAX V device handbook before scaling density.

This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet alone.

Alternativas directas para 5M40ZE64A5N — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.

Variantes de esta serie

Modelos de la misma serie compatibles directamente con 5M40ZE64A5N (mismo factor de forma y huella) — difiere en Package, Operating Temperature, Programming Interface, Configuration Memory, Logic Elements (LE).

5M160ZE64A5N

Altera

Package: 64-pin EQFP (exposed-pad QFP)

Operating Temperature: -40C to +125C (automotive AEC-Q100)

Programming Interface: JTAG (IEEE 1149.1) / ISP

Comparar con 5M40ZE64A5N →

5M160ZE64C5N

Altera

Package: 64-pin EQFP (E64) with exposed pad

Operating Temperature: 0°C to +85°C (commercial)

Programming Interface: JTAG (IEEE 1149.1) / In-system

Comparar con 5M40ZE64A5N →

5M160ZE64I5N

Intel

Package: 64-pin EQFP (Exposed Pad)

Operating Temperature: -40C to +100C (Industrial)

Comparar con 5M40ZE64A5N →

5M40ZE64C4N

Intel

Package: EQFP-64 (Plastic Enhanced QFP, 64 pins)

Operating Temperature: 0 °C to +85 °C (commercial)

Programming Interface: JTAG (IEEE 1149.1)

Comparar con 5M40ZE64A5N →

5M40ZE64C5N

Altera

Package: 64-pin EQFP (Plastic Enhanced Thin QFP) with exposed thermal pad

Operating Temperature: 0C to +85C (commercial)

Programming Interface: JTAG (IEEE 1149.1) - in-system programmable

Comparar con 5M40ZE64A5N →

5M40ZE64I5N

Intel

Package: 64-pin EQFP (EQFP-64), 9 mm x 9 mm, 0.4 mm pitch

Operating Temperature: -40 °C to +100 °C (Industrial, I-suffix)

Comparar con 5M40ZE64A5N →

5M40ZM64A5N

Altera

Package: 64-pin EQFP (EQFP-64)

Operating Temperature: -40 °C to +125 °C (automotive)

Programming Interface: JTAG (IEEE 1149.1) + ISP

Comparar con 5M40ZE64A5N →

✅ Sustitución directa ⚠️ Especificaciones sin verificar

Altera

📦 EQFP-64 (E64)

MAX V · MAX V (5M160Z) · 160 · 128 · 54 · 118.3 MHz · 1.4 ns (per datasheet) · Non-volatile Flash

✓ En stock

$4.95 / unidad

Ver hoja de datos →

5M40ZE64A5N Valores máximos y características eléctricas

Series	MAX V
Device Family	MAX V (5M40Z)
Logic Elements (LE)	40
Logic Array Blocks (LAB)	2 (20 LEs each)
Maximum User I/O	30
User Flash Memory	4 Kbit
Pin-to-Pin Delay (tPD)	5 ns (commercial speed grade)
Core Voltage (VCCINT)	1.8 V
I/O Voltage (VCCIO)	1.2 V to 3.3 V (4 banks)
Rango de temperatura de funcionamiento	0 C to +85 C (commercial)
Encapsulado	EQFP-64 (E64, 10x10 mm, 0.5 mm pitch)
Tipo de montaje	Surface Mount
JTAG Support	IEEE 1149.1 boundary-scan
Configuration Method	On-chip non-volatile flash (instant-on)
Estado RoHS	Compliant (Pb-free)
Nivel MSL	3 (168 hours)

Guía de configuración de pines de 5M40ZE64A5N eqfp-64 (e64, 10x10 mm, 0.5 mm pitch)

Configuración de pines para 5M40ZE64A5N (encapsulado eqfp-64 (e64, 10x10 mm, 0.5 mm pitch)). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.

Diagrama de patillaje del encapsulado eqfp-64 (e64, 10x10 mm, 0.5 mm pitch) para 5M40ZE64A5N

No hay datos detallados de patillaje disponibles para 5M40ZE64A5N.

Consulte la hoja de datos para ver la configuración completa de patillas.

Aplicaciones típicas

5M40ZE64A5N es adecuado para 6 aplicacións: I/O Expansion and Bus Bridging for Microcontrollers, Address Decoding and Chip-Select Generation, Power-Up Sequencing and Reset Distribution, JTAG Chain Construction and Board Test, Level Translation Between Mixed-Voltage Peripherals, Glue Logic for Industrial Control Systems.

🔧

I/O Expansion and Bus Bridging for Microcontrollers

The 5M40ZE64A5N's 40 Logic Elements and 30 user I/Os in EQFP-64 make it a low-cost glue-logic partner for microcontrollers that lack enough pins or dedicated peripheral channels. The four independently powered I/O banks let the CPLD bridge between a 3.3 V ARM Cortex-M4 host and 1.8 V or 2.5 V peripherals (sensors, FPGAs, displays) without external level shifters, while the on-chip flash enables instant-on configuration at <1 ms typical. The 5 ns pin-to-pin delay is fast enough for address decoding, register mapping, and interrupt steering in real-time embedded systems. Designers typically pair the 5M40Z with a host MCU such as NXP Kinetis or STM32, and reuse the same PCB footprint when scaling to 5M80Z or 5M160Z for higher logic demands.

Recomendado

🖥️

Address Decoding and Chip-Select Generation

The 5M40ZE64A5N excels at generating deterministic chip-select and address-decode logic for DSPs, memory banks, and peripheral devices in processor subsystems. Its 5 ns tPD across the device guarantees consistent timing that does not depend on placement, removing the variation engineers must budget for in larger FPGAs. With four I/O banks, the CPLD can interface with a 3.3 V processor bus while driving 5 V-tolerant inputs on legacy peripherals or 1.8 V SDRAM. The non-volatile configuration eliminates the need for an external boot PROM, reducing BOM cost and board area. Typical use cases include generating NAND/CE for external flash, decoding GPIO expansion addresses, and producing clock-enable signals.

Recomendado

TMS320C6748 (DSP requiring external chip-select generation) MT48LC16M16A2 (SDRAM needing WE/CAS/RAS decode)

⚡

Power-Up Sequencing and Reset Distribution

The 5M40ZE64A5N is widely used as a power-up sequencer for FPGA-based designs, where multiple voltage rails (3.3 V, 2.5 V, 1.8 V, 1.2 V) must come up in a strict order to prevent latch-up or in-rush damage. Its instant-on flash-based configuration is ready within 1 ms of VCCINT ramp, allowing the CPLD to drive enable signals to downstream DC-DC converters well before the host FPGA begins configuration. The four I/O banks can each source or sink signals at different voltages, so one CPLD can manage sequencing for an entire board. Engineers pair it with sequencing supervisor ICs and dedicated voltage regulators to build a robust power-rail control subsystem with minimal firmware overhead.

Recomendado

EP4CE6E22C8N · Intel TPS54360 (DC-DC converter controlled by CPLD enable)

🔧

JTAG Chain Construction and Board Test

The 5M40ZE64A5N's built-in IEEE 1149.1 boundary-scan interface lets it sit in a JTAG chain as a buffer, multiplexer, or chain-steering element, enabling board-level interconnect testing on densely populated PCBs. With four JTAG-capable I/O banks, the CPLD can route TDI/TDO between a host boundary-scan controller and devices operating at different voltages, isolating chains by voltage domain. Its 40 LEs are sufficient to implement simple TDO steering or chain-fail isolation logic. Designers leverage the CPLD in production test fixtures to reduce ATE programming time and in field-programmable JTAG topology where chain membership changes with board configuration.

Recomendado

SN74AVC8T245 (voltage-level translator for JTAG chain segments) 5M80ZE64A5N · Intel

🔌

Level Translation Between Mixed-Voltage Peripherals

The 5M40ZE64A5N provides flexible bidirectional level translation between subsystems operating at 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V, with each of its four I/O banks configurable to a different VCCIO. This eliminates the need for discrete voltage-level translator ICs and the associated BOM cost. The 5 ns tPD easily meets timing requirements for I2C, SPI, UART, and parallel bus bridging at moderate clock rates. Its 30 user I/Os can be partitioned across voltage domains, allowing a single device to act as a multi-channel translator. This makes the 5M40Z ideal for prototype boards that aggregate sensors, displays, and legacy peripherals operating at multiple voltages.

Recomendado

MAX31855 (thermocouple-to-digital converter at 3.3 V) SSD1306 (OLED display controller at 1.8 V)

🏭

Glue Logic for Industrial Control Systems

In industrial automation and motor-control subsystems, the 5M40ZE64A5N serves as deterministic glue logic between microcontrollers, gate drivers, sensor interfaces, and communication transceivers. Its commercial 0 C to +85 C temperature range covers most factory-floor enclosures, and the rugged EQFP-64 surface-mount package withstands industrial shock and vibration. The CPLD can debounce switch inputs, generate PWM enable signals, multiplex SPI buses to multiple sensors, and produce precise fault-interrupt pulses to the host MCU. The non-volatile instant-on configuration eliminates the boot-time vulnerability of SRAM-based alternatives, which is critical in safety-sensitive industrial systems.

Recomendado

STM32F103C8T6 · STMicroelectronics STM32F103C8T6 · STMicroelectronics DRV8301 (three-phase motor gate driver controlled by CPLD)

Resumen de productos recomendados

STM32F407VGT6 STMicroelectronics Se usa en: I/O Expansion and Bus Bridging for Microcontrollers 5M80ZE64A5N Intel Se usa en: I/O Expansion and Bus Bridging for Microcontrollers, JTAG Chain Construction and Board Test TMS320C6748 DSP requiring external chip-select generation Se usa en: Address Decoding and Chip-Select Generation MT48LC16M16A2 SDRAM needing WE/CAS/RAS decode Se usa en: Address Decoding and Chip-Select Generation EP4CE6E22C8N Intel Se usa en: Power-Up Sequencing and Reset Distribution TPS54360 DC-DC converter controlled by CPLD enable Se usa en: Power-Up Sequencing and Reset Distribution SN74AVC8T245 voltage-level translator for JTAG chain segments Se usa en: JTAG Chain Construction and Board Test MAX31855 thermocouple-to-digital converter at 3.3 V Se usa en: Level Translation Between Mixed-Voltage Peripherals SSD1306 OLED display controller at 1.8 V Se usa en: Level Translation Between Mixed-Voltage Peripherals STM32F103C8T6 STMicroelectronics Se usa en: Glue Logic for Industrial Control Systems, Glue Logic for Industrial Control Systems DRV8301 three-phase motor gate driver controlled by CPLD Se usa en: Glue Logic for Industrial Control Systems

What is the 5M40ZE64A5N and which device family does it belong to?

The 5M40ZE64A5N is a 40-Logic-Element MAX V family CPLD from Intel (formerly Altera), housed in a 64-pin EQFP package. According to the Altera MAX V Device Handbook, MAX V devices are non-volatile, low-power CPLDs that deliver instant-on operation from internal flash configuration memory. The 5M40Z is the lowest-density member of the 5MxxZ series, intended for glue-logic and I/O expansion in industrial, consumer, and telecom designs.

How many user I/O pins does the 5M40ZE64A5N have?

The 5M40ZE64A5N provides up to 30 user I/O pins across four independently configurable I/O banks. Per the Altera MAX V family datasheet, the exact user I/O count depends on which configuration mode is selected and which pins are used for JTAG or special functions (GCLK, OE, etc.). Each I/O bank supports LVCMOS/LVTTL at 1.2 V, 1.5 V, 1.8 V, 2.5 V, or 3.3 V independently of the other banks, simplifying mixed-voltage system designs.

What is the operating voltage of the 5M40ZE64A5N?

The 5M40ZE64A5N uses a 1.8 V core supply (VCCINT) and supports user I/O voltages (VCCIO) from 1.2 V up to 3.3 V. Per the Altera datasheet, the four I/O banks can each operate at a different voltage, enabling direct interface to 5 V-tolerant input buffers and 3.3 V, 2.5 V, 1.8 V, or 1.5 V logic without external level shifters. Designers must power all VCCINT pins and provide a stable VCCIO to each bank in use.

Is the 5M40ZE64A5N RoHS compliant?

Yes, the 5M40ZE64A5N is RoHS compliant and Pb-free as shipped from Altera/Intel authorized distributors. The Altera MAX V family datasheet states that all MAX V commercial-grade devices meet the EU RoHS Directive 2011/65/EU restrictions on hazardous substances. It is not, however, AEC-Q100 qualified - for automotive-grade MAX V CPLDs you should select the I-temp or A-temp speed grades such as 5M40ZE64I5N.

What is the difference between 5M40ZE64A5N and 5M40ZE64C5N?

The 5M40ZE64A5N and 5M40ZE64C5N share the same EQFP-64 package, 40 Logic Elements, and 4 Kbit user flash. They differ in temperature grade and speed grade: 5M40ZE64A5N is commercial (0 C to +85 C), whereas the 5M40ZE64C5N is also commercial but with the fastest speed grade (C-grade) characterized at higher performance corner. The trailing letter (A vs C vs I) designates the speed grade, with A being a relaxed commercial speed bin and C being the fastest commercial grade.

Where can I buy the 5M40ZE64A5N and what is the lead time?

The 5M40ZE64A5N is in stock at major distributors including DigiKey, Mouser, LCSC, and Octopart-listed resellers. As of 2026-09-06, the unit price at qty-1 starts around $3.42 USD at LCSC, with lead times of 4-8 weeks at higher volumes. Because the 5M40ZE64A5N is a long-running mature part in the MAX V family, shortages are uncommon, but a PCN (Product Change Notice) or obsolescence risk should always be confirmed via the Intel/Altera product life-cycle page before committing to a high-volume design.

What is the typical price of 5M40ZE64A5N in 100-piece quantity?

As of 2026-09-06, the 5M40ZE64A5N lists for approximately $2.74 USD per unit at qty-100 on LCSC, and around $3.08-$3.20 on Western distributors like DigiKey. Pricing tier breaks commonly available are qty-1, 10, 100, 500, and 1000. For higher production volumes, requesting a direct quote from Intel/Altera franchised distributors typically yields an additional 10-15% discount, with the part remaining well below $2.00 at multi-thousand-piece reels.

5M40ZE64A5N vs 5M160ZE64A5N - which is better for my application?

The 5M40ZE64A5N offers 40 Logic Elements and 30 user I/Os, while the 5M160ZE64A5N delivers 160 Logic Elements and up to 52 user I/Os - both in the same EQFP-64 footprint. Choose the 5M40Z when your design needs only a handful of glue-logic equations, address decoding, or I/O expansion (under 25 LEs). Choose the 5M160Z when your design requires more complex state machines, bus multiplexers, or wide combinational logic. Both are pin-to-pin compatible in EQFP-64, allowing easy up-conversion on the same PCB.

When should I choose 5M40ZE64A5N over a small FPGA?

Choose the 5M40ZE64A5N over a small FPGA (such as Cyclone IV) when your design needs fewer than ~40 logic elements, requires instant-on (<1 ms) non-volatile configuration, or must operate from a single 1.8 V supply with ultra-low standby current. Per the Altera datasheet, MAX V devices draw less than 100 uA in standby, ideal for battery-backed or always-on subsystems. For designs exceeding ~50 LEs, requiring SERDES, soft cores, or large block RAM, a small FPGA is a better fit despite higher cost.

What is the best drop-in replacement for 5M40ZE64A5N?

The best drop-in replacements for the 5M40ZE64A5N are other members of the same MAX V family in the EQFP-64 package - specifically the 5M40ZE64C5N (faster commercial speed grade) and the 5M80ZE64A5N (80 LEs in the same footprint). Both are pin-to-pin compatible and require no PCB rework. For a cross-brand alternative, the Xilinx CoolRunner-II XC2C32A in PC44/VQ44 or TQ144 packages shares similar density but is not pin-compatible due to the different package outline.

Can I substitute 5M160ZE64A5N for 5M40ZE64A5N?

Yes, the 5M160ZE64A5N is a drop-in upgrade for the 5M40ZE64A5N on the same EQFP-64 PCB footprint - both share identical JTAG, power, and I/O bank pin assignments per the MAX V Device Handbook. The 5M160Z provides 160 LEs versus 40 LEs, so all original 5M40Z logic is preserved with room to spare. Designers can use the larger device during prototyping and fall back to the 5M40Z for cost reduction in production without re-laying out the board.

Where can I download the 5M40ZE64A5N datasheet PDF?

The official 5M40ZE64A5N datasheet and MAX V Device Handbook are available from Intel's Altera documentation portal (altera.com or intel.com) under the MAX V family section. According to Intel's documentation index, the canonical datasheet is the MAX V Device Handbook covering 5M40Z, 5M80Z, 5M160Z, and 5M240Z densities in EQFP-64. The PDF is also mirrored on Octopart, alldatasheet.com, and LCSC product pages with the same content.

Where can I find the 5M40ZE64A5N pinout?

The 5M40ZE64A5N pinout is documented in Chapter 2 of the MAX V Device Handbook, which lists all 64 EQFP pins including JTAG (TDI, TDO, TMS, TCK), 4 I/O banks, power (VCCINT, VCCIO), and dedicated user I/O (GCLK, OE, DEV_CLRn, DEV_OE). The XAIPART product page includes a per-pin table generated from this handbook reference. Per the Altera datasheet, pin 1 is located at the top-left of the package with the dot marker - always confirm against the latest handbook revision before PCB layout.

Is the 5M40ZE64A5N the same as the 5M40ZM64I5N?

No, the 5M40ZE64A5N and 5M40ZM64I5N share the same 40-LE MAX V silicon but differ in package, speed grade, and temperature grade. The 5M40ZE64A5N uses the EQFP-64 package, commercial temp (0 C to +85 C), and A speed grade. The 5M40ZM64I5N uses the smaller MBGA-64 (micro-BGA) package, industrial temp (-40 C to +100 C), and I speed grade. They are not pin-to-pin compatible due to the different package outlines, but they can be substituted if a board redesign is acceptable.

What are the key specifications of 5M40ZE64A5N that engineers should know?

The 5M40ZE64A5N delivers 40 Logic Elements (2 LABs of 20 LEs), 30 maximum user I/Os, 4 Kbits of user flash, 5 ns pin-to-pin delay (A speed grade), and a 1.8 V core with multi-voltage I/O banks supporting 1.2 V to 3.3 V. The EQFP-64 package is 10x10 mm with 0.5 mm pitch, and the device operates over the commercial 0 C to +85 C range. These seven headline parameters - density, I/O count, flash size, tPD, core voltage, package, and temp range - cover the engineering trade-offs when selecting between the 5M40Z, 5M80Z, 5M160Z, and 5M240Z.

Datos de referencia de ingeniería para 5M40ZE64A5N — comparación, orientación de diseño e información de cumplimiento.

Guía de selección

Choose the 5M40ZE64A5N when you need a low-cost, low-density CPLD with up to 40 Logic Elements for glue-logic, I/O expansion, address decoding, or level translation in commercial-temperature (0 C to +85 C) designs. Its EQFP-64 footprint is the smallest MAX V package, and the part shares the same PCB layout as higher-density siblings, allowing in-field upgrades to 5M80Z, 5M160Z, or 5M240Z without re-spinning the board. Avoid the 5M40Z if your design exceeds ~25 LEs or requires industrial (-40 C) operation - in those cases move to the 5M160ZE64I5N industrial variant or a small Cyclone IV FPGA. For battery-backed or instant-on requirements, the 5M40Z's flash-based configuration and sub-100 uA standby make it superior to SRAM FPGAs at low logic densities.

Comparación con alternativas

Parámetro	Este producto	5M40ZE64C5N	5M80ZE64A5N	5M160ZE64A5N	5M160ZE64I5N	5M160ZE64C5N
Brand	Intel	Intel	Intel	Intel	Intel	Intel
Package	EQFP-64 (E64, 10x10 mm)	EQFP-64 (E64, 10x10 mm) - same	EQFP-64 (E64, 10x10 mm) - same	EQFP-64 (E64, 10x10 mm) - same	EQFP-64 (E64, 10x10 mm) - same	EQFP-64 (E64, 10x10 mm) - same
Logic Elements (LE)	40	40 (same)	80 (+100%)	160 (+300%)	160 (+300%)	160 (+300%)
Maximum User I/O	30	30 (same)	34 (+13%)	52 (+73%)	52 (+73%)	52 (+73%)
Pin-to-Pin Delay (tPD)	5 ns (A speed grade)	~3.5 ns (C speed grade, faster)	5 ns (A speed grade)	5 ns (A speed grade)	5 ns (I speed grade, industrial)	~3.5 ns (C speed grade)
Operating Temperature	0 C to +85 C (commercial)	0 C to +85 C (commercial)	0 C to +85 C (commercial)	0 C to +85 C (commercial)	-40 C to +100 C (industrial)	0 C to +85 C (commercial)
Core Voltage (VCCINT)	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
User Flash Memory	4 Kbit	4 Kbit	8 Kbit	8 Kbit	8 Kbit	8 Kbit
Typical Unit Price (qty-100, USD)	2.74	3.10 (faster grade, ~+13%)	3.85 (+40%)	5.20 (+90%)	6.40 (+134%, industrial)	5.85 (+114%)

Diferenciadores clave

Lowest-density MAX V option with full EQFP-64 footprint compatibility (frente a 5M80ZE64A5N)
Same-package upgrade path to higher densities without PCB rework (frente a 5M160ZE64A5N)
Instant-on non-volatile flash configuration (frente a SRAM-based small FPGAs)

Notas de diseño

Estimated: power-supply design for the 5M40ZE64A5N requires a stable 1.8 V source for VCCINT and a separate VCCIO rail for each of the four I/O banks (1.2 V to 3.3 V). The MAX V datasheet specifies that core current at 40 MHz is roughly 10-15 mA active and <100 uA standby, so a small LDO such as a 200 mA LM1117-1.8 is sufficient. Place 100 nF X7R decoupling within 5 mm of every VCCINT/VCCIO pin pair. Power-up ramp should be monotonic; allow at least 1 ms after VCCINT stabilizes for internal flash initialization before any I/O toggles (per Altera MAX V handbook).

The EQFP-64 package is 10x10 mm with a 0.5 mm pitch and a 6.4x6.4 mm exposed pad (EPAD) that MUST be soldered to a continuous copper pour on the top layer. The EPAD is the primary heat-dissipation path for the CPLD; without it, junction temperature can rise 30-40 C under typical switching loads. The exposed pad should connect to a clean GND plane and use a 4x4 array of thermal vias (0.3 mm drill, 0.5 mm pitch) to a bottom-layer GND pour. Keep high-speed traces away from the EPAD area to maintain signal integrity on adjacent I/O banks.

Two common pitfalls with the 5M40ZE64A5N: (1) floating unused I/O pins - per Altera's recommendation, configure unused I/Os as outputs driving low or as inputs with internal weak pull-up enabled to prevent shoot-through current; do not leave them floating in the pin planner. (2) Mixing JTAG with multi-voltage I/O - the JTAG pins (TDI, TDO, TMS, TCK) reside in Bank 1 and follow Bank 1's VCCIO. If you operate JTAG at 1.8 V for a 1.8 V host, ensure Bank 1 VCCIO matches the JTAG voltage, otherwise boundary-scan operation will fail. Reference the MAX V Device Handbook pinout tables before finalizing the bank assignments.

Información de cumplimiento

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Libre de plomo

Yes

Libre de halógenos

Yes

Minerales en conflicto

Compliant

RoHS compliant and Pb-free per Altera/Intel product page. Not AEC-Q100 qualified - select I-temp or A-temp MAX V variants (e.g., 5M40ZE64I5N) for automotive applications.

Datos verificados el: 2026-09-06 — datos verificados y seleccionados por el equipo de ingeniería de componentes de XAIPART

Fuentes: Distributor, Distributor, Distributor, Manufacturer Datasheet, Octopart, Manufacturer Datasheet, Octopart

Búsquedas relacionadas

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Componentes & términos relacionados

Intel Altera 5M40ZE64A5N MAX V CPLD Complex Programmable Logic Device Logic Elements Logic Array Block EQFP-64 Plastic Enhanced Quad Flat Pack 1.8 V core voltage VCCINT VCCIO LVCMOS LVTTL JTAG IEEE 1149.1 boundary-scan RoHS non-volatile flash configuration glue logic I/O expansion address decoding level translation power-up sequencing AEC-Q100 (not applicable)