Microchip Technology
ATMEGA328-MMHR
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 2KB SRAM 20 MHZ GRN
Basic Information
View Datasheet ↗- Manufacturer
- Microchip
- Brand
- Microchip Technology
- Product Category
- 8-bit Microcontrollers - MCU
- Series
- ATmega328
- Package
- MLF-28
- Mounting Style
- SMD/SMT
- Packaging
- Reel
Technical Specifications
24 parameters- Core
- AVR
- Program Memory Size
- 32 kB
- Data RAM Size
- 2 kB
- Maximum Clock Frequency
- 20 MHz
- ADC Resolution
- 10 bit
- Number of I/Os
- 23 I/O
- Supply Voltage - Min
- 1.8 V
- Supply Voltage - Max
- 5.5 V
- Data Bus Width
- 8 bit
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Country of Origin
- KR
Show more parameters (12)
- Data RAM Type
- SRAM
- Data ROM Size
- 1 kB
- Data ROM Type
- EEPROM
- Interface Type
- I2C, SPI, USART
- Moisture Sensitive
- Yes
- Number of ADC Channels
- 8 Channel
- Number of Timers/Counters
- 3 Timer
- Processor Series
- megaAVR
- Product
- MCUs
- Program Memory Type
- Flash
- Tradename
- AVR
- Unit Weight
- 0.001432 oz
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.