8-bit AVR RISC Microcontroller (MCU) featuring 32KB Flash program memory and 2.5KB RAM. This surface-mount device offers a 20 MHz maximum clock rate and 48 programmable I/Os. Connectivity includes I2C, SPI, USART, and USB interfaces. Packaged in a 64-pin QFN EP with an exposed pad, measuring 9x9x0.95mm, it operates from 3.3V to 5.5V and supports a temperature range of -40°C to 85°C.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Microchip ATmega32U6-MU technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
QFN
Package/Case
QFN EP
Package Description
Quad Flat No Lead Package, Exposed Pad
Lead Shape
No Lead
Pin Count
64
PCB
64
Package Length (mm)
9
Package Width (mm)
9
Package Height (mm)
0.95(Max)
Seated Plane Height (mm)
1(Max)
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Family Name
ATmega
Data Bus Width
8bit
Instruction Set Architecture
RISC
Maximum Clock Rate
20MHz
Maximum CPU Frequency
20MHz
Device Core
AVR
Program Memory Type
Flash
Program Memory Size
32KB
RAM Size
2.5KB
Number of Programmable I/Os
48
Core Architecture
AVR
Programmability
Yes
Number of Timers
4
Interface Type
I2C/SPI/USART/USB
CAN
0
I2C
1
SPI
1
Ethernet
0
UART
0
USART
1
USB
1
I2S
0
Max Operating Supply Voltage
5.5V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
8
Number of ADCs
Single
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU
Datasheet
Microchip ATmega32U6-MU Datasheet
Download the complete datasheet for Microchip ATmega32U6-MU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.