8-bit microcontroller (MCU) featuring 128KB FLASH memory and 8KB RAM. Operates at 16MHz with an 8-bit data bus width and PIC core architecture. Offers multiple interfaces including UART, USART, I2C, SPI, and EBI/EMI, alongside peripherals like POR, PWM, WDT, and Brown-out Detect/Reset. Housed in a 64-TQFP package, it supports a supply voltage range of 2.7V to 5.5V and operates between 0°C and 70°C. This RoHS compliant component is supplied in tape and reel packaging.
Frequency16MHz
PackageTQFP
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Technical Specifications
Microchip ATMEGA1281-16AUR technical specifications.
General
Package/Case
TQFP
Core Architecture
PIC
Data Bus Width
8b
Frequency
16MHz
Interface
UART, USART, I2C, SPI, EBI/EMI
Max Operating Temperature
70°C
Max Supply Voltage
5.5V
Memory Size
128KB
Memory Type
FLASH, , OTP
Min Operating Temperature
0°C
Min Supply Voltage
2.7V
Number of I/Os
33
Oscillator Type
External
Package Quantity
1000
Packaging
Tape and Reel
Peripherals
POR, PWM, WDT, Brown-out Detect/Reset
RAM Size
8KB
RoHS Compliant
Yes
Series
PIC® 17C
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA1281-16AUR Datasheet
Download the complete datasheet for Microchip ATMEGA1281-16AUR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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