Microchip Technology ATMEGA16U2-MU Microcontroller

  • RS Stock No. 171-7746
  • Mfr. Part No. ATMEGA16U2-MU
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 512-Byte SRAM, 22 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, USART, programmable watchdog timer with internal oscillator, SPI serial port, debugWIRE interface for on-chip debugging and programming, and five software selectable power saving modes.

High Performance, Low Power AVR® 8-Bit Microcontroller
Advanced RISC Architecture
Non-volatile Program and Data Memories
In-System Programming by on-chip Boot Program hardware-activated after reset
True Read-While-Write Operation
USB 2.0 Full-speed Device Module with Interrupt on Transfer Completion Operation
Bulk, Interrupt and Isochronous Transfers

Attribute Value
Family Name ATmega
Package Type QFN
Mounting Type Surface Mount
Pin Count 32
Device Core AVR
Data Bus Width 8bit
Program Memory Size 16 kB
Maximum Frequency 16MHz
RAM Size 512 kB
USB Channels 1
Number of PWM Units 2
Number of SPI Channels 1
Typical Operating Supply Voltage 5.5 V
Height 0.95mm
Maximum Operating Temperature +85 °C
Number of USART Channels 1
Width 5mm
Program Memory Type Flash
Minimum Operating Temperature -40 °C
Timers 1 (1 x 16 bit), 1 (1 x 8 bit)
Timer Resolution 8 bit, 16 bit
Number of Timers 2
PWM Channels 5
Instruction Set Architecture RISC
PWM Resolution 8bit
Dimensions 5 x 5 x 0.95mm
Length 5mm
Pulse Width Modulation 2 (5 x 8 bit)
Temporarily out of stock - back order for despatch 18/02/2020, delivery within 4 working days from despatch date
Price Each (In a Tray of 490)
MYR 10.683
Per unit
Per Tray*
490 +
*price indicative