Altium Eagle OrCad PADS KiCad 
ATMEGA32U4-AU
IC MCU 8BIT 32KB FLASH 44TQFP
NOVA Part#:
343-2972634-ATMEGA32U4-AU
Manufacturer:
Manufacturer Part No:
ATMEGA32U4-AU
Standard Package:
160
Technical Datasheet:
Available download format
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AVR series Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)
| Category | Embedded - Microcontrollers | |
| Package case | 44-TQFP | |
| Manufacturer | Microchip Technology | |
| RoHS | 1 | |
| Core Processor | AVR | |
| Speed | 16MHz | |
| RAM Size | 2.5K x 8 | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 44-TQFP (10x10) | |
| Base Product Number | ATMEGA32 | |
| Core Size | 8-Bit | |
| 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 | |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | |
| Data Converters | A/D 12x10b | |
| Oscillator Type | Internal | |
| Other Names | ATMEGA32U4-16AU-ND ATMEGA32U4AU ATMEGA32U4-16AU |
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