PartNumber | ATMEGA324PA-MNR | ATMEGA324PA-MN | ATMEGA324PA-MCHR |
Description | 8-bit Microcontrollers - MCU 20 MHz, QFP, 105C, Green T&R | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz 105C | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND |
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 | - | - |
Package / Case | VQFN-44 | VQFN-44 | VQFN-44 |
Series | ATmega324 | ATmega324 | ATmega324 |
Core | AVR | AVR | AVR |
Data Bus Width | 8 bit | 8 bit | 8 bit |
Maximum Clock Frequency | 20 MHz | 20 MHz | 20 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 | 32 I/O | 32 I/O | - |
Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 105 C | + 105 C | - |
Packaging | Reel | Tray | Reel |
Product | MCU | MCU | MCU |
Program Memory Type | Flash | Flash | - |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | - |
Data ROM Size | 1 kB | 1 kB | - |
Data ROM Type | EEPROM | EEPROM | - |
Interface Type | I2C, SPI, UART | 2-Wire, JTAG, SPI, USART | - |
Analog Supply Voltage | 5.5 V | 1.8 V to 5.5 V | - |
Number of ADC Channels | 8 Channel | 8 Channel | - |
Number of Timers/Counters | 2 x 8 bit, 1 x 16 bit | 3 Timer | - |
Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
Factory Pack Quantity | 4000 | 360 | 6000 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Supply Voltage Min | 1.8 V | 1.8 V | - |
Tradename | AVR | AVR | AVR |
Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
DAC Resolution | - | - | - |
I/O Voltage | - | 1.8 V to 5.5 V | - |
Moisture Sensitive | - | Yes | - |
Processor Series | - | megaAVR | megaAVR |