ATMEGA328-PU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Interface Type :

I2C, SPI, USART

Core Size :

8-Bit

Number of Terminals :

28

Power Supplies :

2/5V

Contact Plating :

Tin

Watchdog Timer :

yes

Published :

1997

Series :

AVR® ATmega

Number of I/O Lines :

23

Operating Temperature :

-40°C~85°C TA

Supply Voltage-Max (Vsup) :

5.5V

RoHS :

Details

Number of Terminations :

28

Data Bus Width :

8B

Number of ADC Channels :

6

Mounting Style :

Through Hole

Terminal Form :

THROUGH-HOLE

Package / Case :

28-DIP (0.300, 7.62mm)

Device Core :

AVR

Number of Timers/Counters :

3

Maximum Operating Temperature :

+85 °C

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Frequency :

20MHz

Program Memory Type :

Flash

Bit Size :

8

Lead Free :

Lead Free

Seated Height-Max :

4.5724 mm

Qualification :

-

Height :

4.572mm

Number of I/Os :

23 I/O

Product :

MCU

JESD-30 Code :

R-PDIP-T28

RAM Size :

2K x 8

DAC Channels :

No

Width :

7.49mm

Family Name :

ATMEGA

Radiation Hardening :

No

Packaging :

Tube

Product Type :

8-bit Microcontrollers - MCU

Peak Reflow Temperature (Cel) :

Not Applicable

ROM Programmability :

Flash

Pbfree Code :

yes

Memory Size :

32kB

Manufacturer :

Microchip

Supplier Device Package :

28-PDIP

Product Status :

Active

Interface :

2-Wire, I2C, SPI, UART, USART

Has ADC :

yes

Reach Compliance Code :

Compliant

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Tradename :

AVR

Number of I/O :

23

Instruction Set Architecture :

RISC

Supply Current-Max :

12 mA

Connectivity :

I2C, SPI, UART/USART

Brand :

Microchip Technology / Atmel

EEPROM Size :

1K x 8

REACH SVHC :

No SVHC

Oscillator Type :

Internal

RAM (bytes) :

2048

Package :

Tube

Product Category :

8-bit Microcontrollers - MCU

ROM (words) :

16384

Minimum Operating Temperature :

-40 °C

Program Memory Size :

32KB 16K x 16

Speed :

20MHz

Core Processor :

AVR

Additional Feature :

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

Data Converter :

A/D 6x10b

Base Part Number :

ATmega328

Number of Pins :

28

Dimensions :

34.79 x 7.49 x 4.06mm

Package Shape :

RECTANGULAR

Terminal Position :

Dual

Data Converters :

A/D 6x10b

DMA Channels :

No

Supply Voltage-Min (Vsup) :

4.5V

Interfaces :

SPI/USART

Package Type :

PDIP

Temperature Grade :

Industrial

Pin Count :

28

RoHS Status :

ROHS3 Compliant

Peripherals :

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

Length :

34.8mm

Number of I2C Channels :

1

Qualification Status :

Not Qualified

Factory Lead Time :

7 Weeks

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Mounting Type :

Through Hole

Surface Mount :

No

Base Product Number :

ATmega328

JESD-609 Code :

e3

Terminal Finish :

Matte Tin (Sn)

Terminal Pitch :

2.54mm

MSL :

-

Supply Voltage :

5V

PWM Channels :

yes

CPU Family :

AVR RISC

Mount :

Through Hole

Typical Operating Supply Voltage :

1.8 → 5.5 V