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Microchip Technology ATMEGA16U2-MU Microcontrollers

IC MCU 8BIT 16KB FLASH 32VQFN

880 ActiveMicrochip TechnologyATMEGA16U32-VFQFN Exposed Pad$6.45
ATMEGA16U2-MU - No Image Available

Same model may have multiple batches, images only for reference.

ATMEGA16U2-MU
Part Number (MPN)
ATMEGA16U2-MU
Base Model
Detailed Description
IC MCU 8BIT 16KB FLASH 32VQFN
Package
32-VFQFN Exposed Pad
Lifecycle Status
Active
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Ordering Code Family

ATMEGA16U groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

3 ordering variants listed on the family page.

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Technical Specifications

Microchip Technology ATMEGA16U2-MU Microcontrollers technical specifications.

General

RAM Size
512 x 8
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.5V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
22
Speed
16MHz
EEPROM Size
512 x 8
Core Processor
AVR

Alternate Parts Comparison (ATMEGA16U2-MU vs ATMEGA16U4-AU vs ATMEGA16U4-MU vs ATMEGA16U4-MUR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case32-VFQFN Exposed Pad44-TQFP44-VFQFN Exposed Pad44-VFQFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Supply Voltage2.7V ~ 5.5V2.7V ~ 5.5V2.7V ~ 5.5V2.7V ~ 5.5V
Core ProcessorAVRAVRAVRAVR
Core Size8-Bit8-Bit8-Bit8-Bit
RAM Size512 x 81.25K x 81.25K x 81.25K x 8
ConnectivitySPI, UART/USART, USBI²C, SPI, UART/USART, USBI²C, SPI, UART/USART, USBI²C, SPI, UART/USART, USB
EEPROM Size512 x 8512 x 8512 x 8512 x 8
Number of I/O22262626
Oscillator TypeInternalInternalInternalInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Action

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