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Microchip ATMEGA328-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 32 kB Flash, 28-Pin PDIP


45 : Next working day (AU stock)
655 : 7 working days (Global stock)
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Price (ex. GST) Each (In a Pack of 5)

$3.258

(exc. GST)

$3.584

(inc. GST)

units

Added

Packaging Options:
RS Stock No.:
131-0277
Mfr. Part No.:
ATMEGA328-PU
Manufacturer:
Microchip
unitsPer unitPer Pack*
5 - 20$3.258$16.29
25 - 95$3.154$15.77
100 - 495$3.018$15.09
500 - 995$2.902$14.51
1000 +$2.796$13.98
*price indicative

ATmega328 8-Bit megaAVR Microcontrollers



Microcontroller Features



Peripheral Features



AttributeValue
Family NameATmega
Package TypePDIP
Mounting TypeThrough Hole
Pin Count28
Device CoreAVR
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, 16bit
Height4.06mm
PWM Channels6
Width7.49mm
Pulse Width Modulation1 (6 Channel)
Dimensions34.79 x 7.49 x 4.06mm
Minimum Operating Temperature-40 °C
Instruction Set ArchitectureRISC
ADC Resolution10bit
Program Memory TypeFlash
Number of ADC Units1
Number of Timers2
ADCs1(6 x 10 bit)
Length34.79mm
Maximum Operating Temperature+85 °C
Timers1(1 x 16 bit), 1(2 x 8 bit)