Datasheet Microchip ATMEGA328P-PU

ManufacturerMicrochip
SeriesATmega328P
Part NumberATMEGA328P-PU

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

Datasheets

Datasheet ATmega328/P - Summary
PDF, 407 Kb, File published: Dec 10, 2016, Pages: 24
8-bit AVR Microcontrollers
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DataSheet ATmega328/P
PDF, 3.4 Mb, File uploaded: Mar 11, 2018, Pages: 445
AVR Microcontroller with picoPower Technology
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Prices

Packaging

PackageSPDIP

Parametrics

ADC Input8
ADC with ComputationNo
Angular TimerNo
Architecture8
CPU Type8-bit AVR
CRCNo
Class B HardwareNo
Emulated EEPROM in Flash1024
High Voltage CapableNo
I2C1
Internal OscillatorYes
Internal Voltage ReferenceYes Bandgap
Lead Count28
Math AcceleratorNo
Max 16-Bit Digital Timers1
Max 8-Bit Digital Timers2
Max ADC Resolution10 Bits
Max CPU Speed20 MHz
Max PWM outputs6 including complementary
Number of Comparators1
Operation Voltage Max5.5 V
Operation Voltage Min1.8 V
Package Width.300in
Peripheral Pin Select / Pin MuxingNo
Pin count32
Program Memory Size32 KB
SPI2
SRAM2048 Bytes
Temp Range Max85
Temp Range Min-40
UART1
Zero Cross detectNo

Other Options

ATmega328

Model Line

Manufacturer's Classification

  • Microcontrollers > 8-bit Microcontrollers

Other Names:

ATMEGA328PPU, ATMEGA328P PU

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