• Mã sản phẩm: ATMEGA328P-AU
  • Nhà sản xuất: Microchip/Atmel
  • Website hỗ trợ:

The high-performance Microchip picoPower 8-bit AVR RISC-based microcontroller combines 32KB ISP flash memory with read-while-write capabilities, 1024B EEPROM, 2KB SRAM, 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 1.8-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Product Category: 8-bit Microcontrollers - MCU
Manufacturer: Microchip
RoHS: RoHS Compliant Details  
Mounting Style: SMD/SMT
Package / Case: TQFP-32
Series: ATMEGA328
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 20 MHz
Program Memory Size: 32 kB
Data RAM Size: 2 kB
ADC Resolution: 10 bit
Number of I/Os: 23 I/O
Operating Supply Voltage: 1.8 V to 5.5 V
Maximum Operating Temperature: + 85 C
Interface Type: I2C, SPI, USART
Packaging: Tray
Brand: Microchip Technology / Atmel  
Data RAM Type: SRAM  
Data ROM Size: 1 kB  
Data ROM Type: EEPROM  
Height: 1 mm  
Length: 7 mm  
Minimum Operating Temperature: - 40 C  
Moisture Sensitive: Yes  
Number of ADC Channels: 8  
Number of Timers/Counters: 3 Timer  
Processor Series: megaAVR  
Product: MCU  
Program Memory Type: Flash  
Factory Pack Quantity: 250  
Supply Voltage - Max: 5.5 V  
Supply Voltage - Min: 1.8 V  
Tradename: ATMEGA  
Width: 7 mm  
Part # Aliases: ATMEGA328P-AU  
Unit Weight: 70 mg

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