ATMEGA328-PU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

MSL :

-

CPU Family :

AVR RISC

Bit Size :

8

Data Converters :

A/D 6x10b

Supply Voltage :

5V

RAM Size :

2K x 8

Instruction Set Architecture :

RISC

Packaging :

Tube

Program Memory Type :

Flash

Pbfree Code :

yes

Mounting Style :

Through Hole

Package Shape :

RECTANGULAR

Supply Voltage-Max (Vsup) :

5.5V

RoHS Status :

ROHS3 Compliant

Terminal Form :

THROUGH-HOLE

REACH SVHC :

No SVHC

Number of I/Os :

23 I/O

Number of ADC Channels :

6

Mount :

Through Hole

Interface Type :

I2C, SPI, USART

Number of Pins :

28

Power Supplies :

2/5V

Mounting Type :

Through Hole

JESD-30 Code :

R-PDIP-T28

Product Type :

8-bit Microcontrollers - MCU

Peripherals :

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

Lead Free :

Lead Free

Tradename :

AVR

Family Name :

ATMEGA

Speed :

20MHz

EEPROM Size :

1K x 8

Peak Reflow Temperature (Cel) :

Not Applicable

Number of Terminations :

28

Temperature Grade :

Industrial

Typical Operating Supply Voltage :

1.8 → 5.5 V

Product Status :

Active

Oscillator Type :

Internal

Brand :

Microchip Technology / Atmel

Package :

Tube

Data Bus Width :

8B

Radiation Hardening :

No

ROM (words) :

16384

Supplier Device Package :

28-PDIP

Number of I/O Lines :

23

Width :

7.49mm

Minimum Operating Temperature :

-40 °C

Interfaces :

SPI/USART

Terminal Pitch :

2.54mm

Series :

AVR® ATmega

Device Core :

AVR

Terminal Position :

Dual

PWM Channels :

yes

Operating Temperature :

-40°C~85°C TA

Number of I/O :

23

Surface Mount :

No

Package / Case :

28-DIP (0.300, 7.62mm)

Memory Size :

32kB

Base Product Number :

ATmega328

Program Memory Size :

32KB 16K x 16

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Data Converter :

A/D 6x10b

RoHS :

Details

Package Type :

PDIP

Additional Feature :

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

RAM (bytes) :

2048

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Watchdog Timer :

yes

DAC Channels :

No

Maximum Operating Temperature :

+85 °C

Connectivity :

I2C, SPI, UART/USART

DMA Channels :

No

Number of Timers/Counters :

3

Supply Current-Max :

12 mA

Has ADC :

yes

Length :

34.8mm

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Product Category :

8-bit Microcontrollers - MCU

Frequency :

20MHz

Manufacturer :

Microchip

Interface :

2-Wire, I2C, SPI, UART, USART

JESD-609 Code :

e3

Number of Terminals :

28

Contact Plating :

Tin

Base Part Number :

ATmega328

Dimensions :

34.79 x 7.49 x 4.06mm

Number of I2C Channels :

1

Qualification :

-

Supply Voltage-Min (Vsup) :

4.5V

Reach Compliance Code :

Compliant

Height :

4.572mm

Published :

1997

Factory Lead Time :

7 Weeks

Pin Count :

28

Qualification Status :

Not Qualified

Seated Height-Max :

4.5724 mm

Core Size :

8-Bit

Product :

MCU

Core Processor :

AVR

Terminal Finish :

Matte Tin (Sn)

ROM Programmability :

Flash