ATMEGA32U4RC-AU Atmel, ATMEGA32U4RC-AU Datasheet - Page 25

• Manufacturer Part Number: ATMEGA32U4RC-AU
• Description: IC MPU AVR 16K 16MHZ 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32U4RC-AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.5
9.6
25
Rev. 7766B – 11/08
Rev. 7766A – 07/08
ATmega16/32U4
1.
2.
3.
1.
Added ATmega16U4 device.
Created errata section and added ATmega16U4.
Updated High Speed Timer, asynchronous description
Initial revision
Section 15. on page 139
7766FS–AVR–11/10