ATMEGA32U2-AU

Parameter

Value

Flash (Kbytes):

32 Kbytes

Pin Count:

32

Max. Operating Freq. (MHz):

16 MHz

CPU:

8 bit AVR

Max I/O Pins:

22

Ext Interrupts:

20

USB Transceiver:

1

USB Speed:

Full Speed

USB Interface:

Device

SPI:

2

TWI (I2C):

0

UART:

1

CAN:

0

Ethernet:

0

Analog Comperator:

1

Resistive Touch Screen:

No

DAC Resolution (bits):

0

SRAM (Kbytes):

1

EEPROM (Bytes):

1024

Self Program Memory:

YES

External Bus Interface:

0

Temp. Range (deg C):

-40 to 85

I/O Supply Class:

2.7 to 5.5 V

Operating Voltage (Vcc):

Timers:

2

Output Compare channels:

5

Input Capture Channels:

1

PWM Channels:

4

32kHz RTC:

No

Calibrated RC Oscillator:

Yes