Microchip ATMEGA16U2-MU
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Compliance
Lead Free
Lead Free
Radiation Hardening
No
RoHS
Compliant
Physical
Case/Package
QFN EP
Contact Plating
Tin
Mount
Surface Mount
Number of Pins
32
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
AVR
Data Bus Width
8 b
Frequency
16 MHz
Interface
SPI, UART, USART, USB
Manufacturer Package Identifier
32M1-A
Max Frequency
16 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
85 °C
Memory Size
16 kB
Memory Type
5.5 V
Min Operating Temperature
-40 °C
Min Supply Voltage
-40 °C
Number of I/Os
22
Number of Programmable I/O
22
Number of Timers/Counters
2
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
512 B
Watchdog Timer
Yes