8-bit AVR RISC microcontroller featuring 8KB Flash program memory and 1KB RAM. This MCU operates at up to 20 MHz, offering 23 programmable I/Os, 3 timers, and single ADC with 8 channels. Interfaces include SPI and USART, with 2 SPI and 1 USART peripheral. Designed for a wide operating voltage range of 2.5V to 5.5V, it functions reliably between -40°C and 85°C, housed in a 32-pin TQFP package.
PackageTQFP
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Technical Specifications
Microchip ATmega88PA-AU technical specifications.
General
Family Name
ATmega
Data Bus Width
8bit
Instruction Set Architecture
RISC
Maximum Clock Rate
20MHz
Maximum CPU Frequency
20MHz
Device Core
AVR
Program Memory Type
Flash
Program Memory Size
8KB
RAM Size
1KB
Number of Programmable I/Os
23
Core Architecture
AVR
Programmability
Yes
Number of Timers
3
Interface Type
SPI/USART
CAN
0
I2C
0
SPI
2
Ethernet
0
UART
0
USART
1
USB
0
I2S
0
Max Operating Supply Voltage
5.5V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
8
Number of ADCs
Single
Pin Count
32
Package/Case
TQFP
Package Family Name
QFP
Compliance
RoHS
Yes
RoHS Version
2011/65/EU, 2015/863
Datasheet
Microchip ATmega88PA-AU Datasheet
Download the complete datasheet for Microchip ATmega88PA-AU to view detailed technical specifications.
No datasheet is available for this part.