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ATMEGA328P-PU Tech Specifications

Microchip  ATMEGA328P-PU technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Factory Lead Time 8 Weeks
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP (0.300, 7.62mm)
Number of Pins 28Pins
Data Converters A/D 6x10b
Number of I/Os 23I/Os
Watchdog Timers Yes
Operating Temperature -40°C~85°C TA
Packaging Tube
Series AVR® ATmega
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28Terminations
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 20MHz
Base Part Number ATMEGA328P
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 4.5V
Interface 2-Wire, I2C, SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 16K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 3Timers/Counters
EEPROM Size 1K x 8
Number of ADC Channels 6ADC Channels
Number of I2C Channels 1I2C Channel
Height 3.28mm
Length 37.4mm
Width 6.76mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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ATMEGA328P-PU Documents

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