ATMEGA32U4RC-AU(2016) Ver la hoja de datos (PDF) - Atmel Corporation

Número de pieza

componentes Descripción

Fabricante

ATMEGA32U4RC-AU
(Rev.:2016)

8-bit Microcontroller with 16/32K bytes of ISP Flash and USB Controller

Atmel Corporation 

2.2.14 RESET

Reset input. A low level on this pin for longer than the minimum pulse length will generate a reset, even if the

clock is not running. The minimum pulse length is given in Table 8-2 on page 53. Shorter pulses are not

guaranteed to generate a reset.

2.2.15 XTAL1

Input to the inverting Oscillator amplifier and input to the internal clock operating circuit.

2.2.16 XTAL2

Output from the inverting Oscillator amplifier.

2.2.17 AVCC

AVCC is the supply voltage pin (input) for all the A/D Converter channels. If the ADC is not used, it should be

externally connected to VCC. If the ADC is used, it should be connected to VCC through a low-pass filter.

2.2.18 AREF

This is the analog reference pin (input) for the A/D Converter.

ATmega16U4/32U4 [DATASHEET ]

7

Atmel-7766J-USB-ATmega16U4/32U4-Datasheet_04/2016

Share Link: