Microchip Technology ATMEGA88PA-15AZ

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® ATmega
Packaging | NULL
Core Processor AVR
Core Size 8-Bit
Speed 16MHz
Connectivity I2C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 23
Program Memory Size 8KB (4K x 16)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade Automotive
Qualification AEC AEC-Q100
Mounting Type Surface Mount
Supplier Device Package 32-TQFP (7x7)
Package / Case 32-TQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip ATMEGA88PA-15AZ is an 8-bit AVR microcontroller with 8KB flash and 1KB RAM. Running at 16MHz with a 1.8V-5.5V supply, it features PWM, brown-out detect, and WDT. The 32-TQFP package is suitable for compact PCB designs in automotive and industrial applications.

  • High-temperature operation (125°C): Reliable in automotive and industrial settings.
  • 8KB flash + 1KB RAM: Sufficient for moderate-complexity firmware.
  • Wide voltage range (1.8V-5.5V): Compatible with 3.3V and 5V systems.
  • 32-TQFP package: Compact footprint for space-constrained designs.

Automotive Control Modules

With 125°C rating and 16MHz speed, it suits window lift, mirror, and seat control units.

Industrial Sensor Nodes

1.8V-5.5V supply and 8KB flash enable compact sensor nodes with calibration data storage.

Consumer Appliances

PWM and WDT support motor control in washing machines, fans, and kitchen appliances.

IoT Endpoints

Low-voltage operation and 1KB RAM allow simple cloud-connected sensors with minimal power.

Medical Monitoring Devices

Reliable POR and BOR ensure safe operation in portable health monitors.

Robotics Hobby Kits

32-TQFP package and rich peripherals make it ideal for educational robot controllers.

Q: What is the CPU speed?
A: The AVR core runs at up to 16MHz.
Q: How much flash memory is available?
A: It has 8KB (4K x 16) of flash program memory.
Q: What is the package type?
A: It is a 32-TQFP package.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C.
Base Product Number : ATMEGA88PA
16MHz 1KB RAM 32-TQFP 8-bit MCU 8KB Flash automotive AVR BOD industrial IoT Microchip POR PWM WDT
Q: What is the CPU speed?
A: The AVR core runs at up to 16MHz.
Q: How much flash memory is available?
A: It has 8KB (4K x 16) of flash program memory.
Q: What is the package type?
A: It is a 32-TQFP package.
Q: What is the operating temperature range?
A: It operates from -40°C to 125°C.