The ATMEGA328P-MU is a high-performance picoPower 8bit AVR RISC-based microcontroller combines 32kb ISP flash memory with read-while-write capabilities, 1024B EEPROM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, a 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator and five software selectable power saving modes. The device operates between 1.8 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
- High-performance, low-power AVR® 8bit microcontroller
- Advanced RISC Architecture
- High endurance non-volatile memory segments
- Atmel® QTouch® library support
- Power-on reset and programmable brown-out detection
- Internal Calibrated Oscillator
- External and internal interrupt sources
- Idle, ADC noise reduction, power-save, power-down, standby and extended standby sleep modes
- 0 to 20MHz at 4.5 to 5.5V speed grade
- 0.2mA active mode, 0.1µA power-down mode, 0.75µA (32KHz RTC) power-save mode power consumption
Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
MICROCHIP |
| Part Number |
ATMEGA328P-MU |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
| CAD CadSoft_EAGLE EN |
|
| Product Change Notice EN |
|
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
