| PartNumber | AT90CAN32-16AU | AT90CAN32-16AUR | AT90CAN32-16MU |
| Description | 8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH SAMPLE | 8-bit Microcontrollers - MCU CAN AVR 32K Flash | 8-bit Microcontrollers - MCU CAN AVR UC 32K FLASH |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-64 | TQFP-64 | QFN-64 |
| Series | AT90CAN32 | AT90CAN32 | AT90CAN32 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 16 MHz | 16 MHz | 16 MHz |
| Program Memory Size | 32 kB | - | 32 kB |
| Data RAM Size | 2 kB | - | 2 kB |
| ADC Resolution | 10 bit | - | 10 bit |
| Number of I/Os | 53 I/O | - | 53 I/O |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Tray | Reel | Tray |
| Height | 1 mm | 1 mm | 0.95 mm |
| Length | 14 mm | 14 mm | 9 mm |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | - | Flash |
| Width | 14 mm | 14 mm | 9 mm |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | - | - | - |
| Data ROM Size | 1 kB | - | 1 kB |
| Data ROM Type | EEPROM | - | EEPROM |
| Interface Type | I2C, CAN, JTAG, SPI, USART | - | I2C, CAN, JTAG, SPI, USART |
| Analog Supply Voltage | 2.7 V to 5.5 V | - | 2.7 V to 5.5 V |
| DAC Resolution | - | - | - |
| I/O Voltage | 2.7 V to 5.5 V | - | 2.7 V to 5.5 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 8 Channel | - | 8 Channel |
| Number of Timers/Counters | 4 Timer | - | 4 Timer |
| Processor Series | megaAVR | - | megaAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 90 | 1000 | 260 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | - | 5.5 V |
| Supply Voltage Min | 2.7 V | - | 2.7 V |
| Watchdog Timers | Watchdog Timer | - | Watchdog Timer |
| Unit Weight | 0.012720 oz | 0.012720 oz | 0.007277 oz |