| PartNumber | ATMEGA32C1-15AD | ATMEGA32C1-15MD | ATMEGA32C1-15AZ |
| Description | 8-bit Microcontrollers - MCU 32KB Flash CAN Auto 150-degrees C | 8-bit Microcontrollers - MCU 32KB Flash CAN Auto 150-degrees C | 8-bit Microcontrollers - MCU 8-bit 32KB Flash CAN Auto |
| 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-32 | QFN-32 | TQFP-32 |
| Series | ATmega64M1 | ATmega32C1 | ATmega32C1 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 16 MHz | - | 8 MHz |
| Program Memory Size | 64 kB | 32 kB | 32 kB |
| Data RAM Size | 4 kB | 2 kB | 2 kB |
| ADC Resolution | 10 bit | - | 10 bit |
| Number of I/Os | 27 I/O | - | 32 I/O |
| Operating Supply Voltage | 2.7 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Packaging | Reel | Reel | Reel |
| Height | 1 mm | - | 1 mm |
| Length | 7 mm | - | 7 mm |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Width | 7 mm | - | 7 mm |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 2048 B | 1024 B | 1024 B |
| Data ROM Type | EEPROM | EEPROM | EEPROM |
| Interface Type | CAN, SPI, UART | - | CAN, SPI, UART |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 11 | - | 14 |
| Number of Timers/Counters | 2 Timer | - | 2 Timer |
| Processor Series | megaAVR | megaAVR | megaAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 2000 | 4000 | 2000 |
| 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 |
| Tradename | AVR | AVR | AVR |
| Unit Weight | 0.002568 oz | 0.006653 oz | 0.002568 oz |
| Shipping Restrictions | - | - |