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| PartNumber | ATMEGA32U2-MU | ATMEGA32U2-MUR | ATMEGA32U2-MU/TAPE |
| Description | 8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL | 8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz | |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | QFN-32 | VQFN-32 | - |
| Series | ATmega32U2 | ATmega32U2 | - |
| Core | AVR | AVR | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Maximum Clock Frequency | 16 MHz | 16 MHz | - |
| Program Memory Size | 32 kB | - | - |
| Data RAM Size | 2.5 kB | - | - |
| ADC Resolution | No ADC | - | - |
| Number of I/Os | 22 I/O | - | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | Reel | - |
| Height | 0.95 mm | - | - |
| Length | 5 mm | - | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | - | - |
| Width | 5 mm | - | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | SRAM | - | - |
| Data ROM Size | 1 kB | - | - |
| Data ROM Type | EEPROM | - | - |
| Interface Type | SPI, UART | - | - |
| Number of Timers/Counters | 2 Timer | - | - |
| Processor Series | megaAVR | megaAVR | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 490 | 5000 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Tradename | AVR | AVR | - |
| Unit Weight | 0.006702 oz | - | - |
| Moisture Sensitive | - | Yes | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATMEGA32U2-MU | 8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL | |
| ATMEGA32U2-MUR | 8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz | ||
| ATMEGA32U2-MUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz | ||
| ATMEGA32U2-MU | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL | ||
| ATMEGA32U2-MU/TAPE | New and Original |