8-bit AVR RISC microcontroller featuring an 8KB Flash program memory and 1KB RAM. This MCU operates at a maximum clock rate of 16 MHz, offering 23 programmable I/Os and three timers. It supports SPI and USART interfaces, with 8 ADC channels available. Designed for a wide operating temperature range of -40°C to 85°C, this 32-pin TQFP packaged component is suitable for diverse embedded applications.
PackageTQFP
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Technical Specifications
Microchip ATmega8A-AU technical specifications.
General
Family Name
ATmega
Data Bus Width
8bit
Instruction Set Architecture
RISC
Maximum Clock Rate
16MHz
Maximum CPU Frequency
16MHz
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/TWI/USART
CAN
0
I2C
0
SPI
1
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 ATmega8A-AU Datasheet
Download the complete datasheet for Microchip ATmega8A-AU to view detailed technical specifications.
No datasheet is available for this part.