8-bit AVR microcontroller featuring 16KB FLASH memory and 2KB RAM. Operates at up to 32MHz with a 1.6V to 3.6V supply voltage range. Offers 34 I/Os, 12 ADC channels, 16 PWM channels, and multiple communication interfaces including I2C (2 channels), SPI (7 channels), UART (5 channels), USART, USB (1 channel), and IrDA. Includes 5 timers/counters and peripherals such as DMA, POR, WDT, and Brown-out Detect/Reset. Packaged in a 44-pin VQFN surface mount with dimensions of 7.1mm x 7.1mm x 0.95mm.
Frequency32MHz
PackageVQFN
MountingSurface Mount
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Technical Specifications
Microchip ATXMEGA16A4U-MH technical specifications.
General
Package/Case
VQFN
Core Architecture
AVR
Data Bus Width
8b
Frequency
32MHz
Height
0.95mm
Interface
I2C, SPI, USB, IrDA, UART, USART
Length
7.1mm
Max Frequency
32MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
16KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.6V
Mount
Surface Mount
Number of ADC Channels
12
Number of I/Os
34
Number of I2C Channels
2
Number of PWM Channels
16
Number of SPI Channels
7
Number of Timers/Counters
5
Number of UART Channels
5
Number of USB Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
RAM Size
2KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Width
7.1mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATXMEGA16A4U-MH Datasheet
Download the complete datasheet for Microchip ATXMEGA16A4U-MH to view detailed technical specifications.
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