ATMEGA328-PU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Mount :

Through Hole

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

RAM Size :

2K x 8

Number of I/O Lines :

23

Product Status :

Active

Power Supplies :

2/5V

Number of I/O :

23

RoHS Status :

ROHS3 Compliant

Factory Lead Time :

7 Weeks

Lead Free :

Lead Free

Watchdog Timer :

yes

Package :

Tube

Qualification :

-

Supply Current-Max :

12 mA

RAM (bytes) :

2048

Family Name :

ATMEGA

Program Memory Type :

Flash

Number of Timers/Counters :

3

Data Converter :

A/D 6x10b

Frequency :

20MHz

Interface :

2-Wire, I2C, SPI, UART, USART

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Manufacturer :

Microchip

Number of Terminations :

28

Terminal Finish :

Matte Tin (Sn)

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Base Part Number :

ATmega328

Length :

34.8mm

Data Converters :

A/D 6x10b

JESD-609 Code :

e3

Product Category :

8-bit Microcontrollers - MCU

Package Shape :

RECTANGULAR

ROM (words) :

16384

Additional Feature :

ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ

Minimum Operating Temperature :

-40 °C

Dimensions :

34.79 x 7.49 x 4.06mm

Mounting Style :

Through Hole

Peak Reflow Temperature (Cel) :

Not Applicable

Terminal Position :

Dual

Supplier Device Package :

28-PDIP

REACH SVHC :

No SVHC

Device Core :

AVR

Product Type :

8-bit Microcontrollers - MCU

Pbfree Code :

yes

Qualification Status :

Not Qualified

Height :

4.572mm

Supply Voltage-Max (Vsup) :

5.5V

Width :

7.49mm

Terminal Form :

THROUGH-HOLE

Seated Height-Max :

4.5724 mm

DMA Channels :

No

Core Size :

8-Bit

Interface Type :

I2C, SPI, USART

Surface Mount :

No

CPU Family :

AVR RISC

JESD-30 Code :

R-PDIP-T28

Supply Voltage :

5V

Contact Plating :

Tin

Base Product Number :

ATmega328

Mounting Type :

Through Hole

Operating Temperature :

-40°C~85°C TA

EEPROM Size :

1K x 8

Program Memory Size :

32KB 16K x 16

Number of I2C Channels :

1

Packaging :

Tube

Package Type :

PDIP

Instruction Set Architecture :

RISC

ROM Programmability :

Flash

Oscillator Type :

Internal

Package / Case :

28-DIP (0.300, 7.62mm)

Tradename :

AVR

Reach Compliance Code :

Compliant

Number of Pins :

28

Data Bus Width :

8B

Typical Operating Supply Voltage :

1.8 → 5.5 V

Product :

MCU

Has ADC :

yes

Supply Voltage-Min (Vsup) :

4.5V

Number of Terminals :

28

Brand :

Microchip Technology / Atmel

Temperature Grade :

Industrial

Published :

1997

Series :

AVR® ATmega

Speed :

20MHz

Memory Size :

32kB

Connectivity :

I2C, SPI, UART/USART

Terminal Pitch :

2.54mm

Number of ADC Channels :

6

Interfaces :

SPI/USART

PWM Channels :

yes

Radiation Hardening :

No

DAC Channels :

No

MSL :

-

Bit Size :

8

Maximum Operating Temperature :

+85 °C

RoHS :

Details

Core Processor :

AVR

Peripherals :

Brown-out Detect/Reset, POR, PWM, WDT

Pin Count :

28

Number of I/Os :

23 I/O