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| PartNumber | ATMEGA32A-AU | ATMEGA32A-AN | ATMEGA32A-ANR |
| Description | 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V | 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn |
| 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 | - |
| Package / Case | TQFP-44 | TQFP-44 | TQFP-44 |
| Series | ATmega32A | ATmega32A | ATmega32A |
| 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 | - |
| Number of I/Os | 32 I/O | 32 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 | + 105 C | - |
| Packaging | Tray | Tray | Reel |
| Height | 1 mm | - | - |
| Length | 10 mm | - | - |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | - |
| Width | 10 mm | - | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | - |
| Data ROM Size | 1024 B | 1 kB | - |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | 2-Wire, SPI, USART | SPI, TWI, USART | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 3 Timer | 3 Timer | - |
| Processor Series | megaAVR | megaAVR | megaAVR |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 160 | 160 | 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 | 0.048325 oz | - | - |
| ADC Resolution | - | 10 bit | - |
| Number of ADC Channels | - | 8 | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATMEGA32A-AUR | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHZ | |
| ATMEGA32A-PU | 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V | ||
| ATMEGA32A-MUR | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHZ | ||
| ATMEGA32A-AU | 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V | ||
| ATMEGA32A-MU | 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V | ||
| ATMEGA32A-AN | 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-MN | 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-PN | 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-ANR | 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-MNR | 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-MNR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-MUR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHZ | ||
| ATMEGA32A-ANR | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-AUR | IC MCU 8BIT 32KB FLASH 44TQFP | ||
| ATMEGA32A-MN | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-PN | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-MU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V | ||
| ATMEGA32A-AN | Microcontrollers - MCU 8-bit Microcontrollers - MCU AVR 32KB FL 1KB EE 2KB SRAM 16MHz Grn | ||
| ATMEGA32A-AU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V | ||
| ATMEGA32A-PU | Microcontrollers - MCU 8-bit Microcontrollers - MCU 32KB In-system Flash 2.7V - 5.5V | ||
| ATMEGA32A4U-AU | New and Original |