The ATmega644P-A15MZ is an 8-bit AVR microcontroller designed for automotive applications, compliant with AEC-Q100 standards. It features a high-performance, low-power architecture with a maximum throughput of 16 MIPS at 16 MHz. The microcontroller includes 64 KB of in-system self-programmable flash memory, 2 KB of SRAM, and 2 KB of EEPROM, with a write/erase endurance of 10,000 and 100,000 cycles respectively. This device supports various peripheral features, including two 8-bit timers, one 16-bit timer, six PWM channels, and an 8-channel 10-bit ADC with differential mode capabilities. It also offers multiple communication interfaces such as USART and SPI, along with a JTAG interface for programming and debugging. Operating voltage ranges from 2.7V to 5.5V, and it has low power consumption characteristics, with active mode drawing 8 mA and power-down mode consuming only 0.8 µA. The ATmega644P-A15MZ is available in a 44-pad QFN package, suitable for compact designs. This microcontroller is ideal for applications requiring robust performance and extensive peripheral support in automotive environments.
Manufacturer: Microchip Technology
Win Source Part Number: 086923-ATMEGA644P-A1
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 32
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 8x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: 44-VQFN (7x7)
Speed(Frequency): 16MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 4K x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance
IC MCU 8BIT 64KB FLASH 44VQFN
IC MCU 8BIT 64KB FLASH 44VQFN
IC MCU 8BIT 64KB FLASH 44VQFN Product overview: ATMEGA644P-A15MZ from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA644P-A15MZ
IC MCU 8BIT 64KB FLASH 44VQFN
AVR Automotive, AEC-Q100, AVR® ATmega Microcontroller IC 8-Bit 16MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
AVR Automotive, AEC-Q100, AVR® ATmega Microcontroller IC 8-Bit 16MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 086923-ATMEGA644P-A15MZ | ATMEGA644P-A15MZ | 685-ATMEGA644P-A15MZ | ATMEGA644P-A15MZ | ATMEGA644P-A15MZ |
| Product Name | Embedded - Embedded - Microcontrollers - ATMEGA644P-A15MZ | Microcontrollers | 8-bit 8BIT 64KB Embedded Microcontroller MCU | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit |
| Life Cycle Stage | Active | Active | |||
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | |
| RAM | 64 KB | 4 KB | 4 KB | 4 KB | |
| ROM | 2 KB |
