Atmel ATMEGA32U4-AU, 8bit AVR Microcontroller, ATmega, 16MHz, 1 kB, 32 kB Flash, 44-Pin TQFP

Brand

Family Name

ATmega

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

1 kB, 32 kB

Maximum Frequency

16MHz

RAM Size

2.5 kB

USB Channels

1 x Device, 1 x Host

Number of PWM Units

1

Number of SPI Channels

2

Typical Operating Supply Voltage

2.7 → 5.5 V

Number of CAN Channels

0

Number of USART Channels

4

Number of UART Channels

0

Number of I2C Channels

1

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Number of ADC Units

1

Height

1.05mm

Number of LIN Channels

0

Dimensions

10 x 10 x 1.05mm

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

Maximum Operating Temperature

+85 °C

Pulse Width Modulation

4 x 8 bit

Length

10mm

ADCs

12 x 10 bit

Width

10mm