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MPN

Microchip ATMEGA328P-PU, 8bit AVR CPU Microcontroller, ATmega, 20MHz, 32 kB Flash, 28-Pin PDIP


Discontinued product
RS Stock No.:
9222142P
Mfr. Part No.:
ATMEGA328P-PU
Brand:
Microchip

ATmega328P 8-Bit megaAVR picoPower Microcontrollers



Microcontroller Features



Peripheral Features



AttributeValue
Family NameATmega
Package TypePDIP
Mounting TypeThrough Hole
Pin Count28
Device CoreAVR CPU
Data Bus Width8bit
Program Memory Size32 kB
Maximum Frequency20MHz
RAM Size2 kB
USB Channels0
Number of PWM Units1
ADC Channels6
Typical Operating Supply Voltage1.8 → 5.5 V
Timer Resolution8 bit, 16 bit
ADCs1 (6 x 10 bit)
Length34.79mm
Number of ADC Units1
Height4.07mm
Maximum Number of Ethernet Channels0
ADC Resolution10bit
Maximum Operating Temperature+85 °C
Minimum Operating Temperature-40 °C
PWM Resolution8bit
Number of Timers3
Program Memory TypeFlash
Pulse Width Modulation1 (6 x 8 bit)
Dimensions34.79 x 7.49 x 4.07mm
Timers1 (1 x 16 bit), 2 (1 x 8 bit)
Instruction Set ArchitectureRISC
PWM Channels6
Width7.49mm