ATMEGA328-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Supply Voltage-Min (Vsup) :

4.5V

Brand :

Microchip Technology / Atmel

Additional Feature :

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

Instruction Set Architecture :

RISC

Product Category :

8-bit Microcontrollers - MCU

Minimum Operating Temperature :

-40 °C

Product :

MCU

Family Name :

ATMEGA

Terminal Form :

Gull wing

Peak Reflow Temperature (Cel) :

260

Series :

AVR® ATmega

Supply Current-Max :

12 mA

Mounting Type :

Surface Mount

Seated Height-Max :

1.2 mm

ROM (words) :

16384

RAM (bytes) :

2048

Power Supplies :

2/5V

Core Size :

8-Bit

Number of PWM Channels :

6

Surface Mount :

yes

Speed :

20MHz

JESD-30 Code :

S-PQFP-G32

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

RAM Size :

2K x 8

Pin Count :

32

Dimensions :

7.1 x 7.1 x 1.05mm

Supply Voltage-Max (Vsup) :

5.5V

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Oscillator Type :

Internal

Interface :

2-Wire, I2C, SPI, UART, USART

Memory Size :

32kB

Reach Compliance Code :

Compliant

Time@Peak Reflow Temperature-Max (s) :

40

Typical Operating Supply Voltage :

1.8 → 5.5 V

DAC Channels :

No

Operating Temperature :

-40°C~85°C TA

Base Part Number :

ATmega328

Qualification Status :

Not Qualified

Program Memory Type :

Flash

Terminal Pitch :

0.8 mm

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Terminal Finish :

Matte Tin (Sn)

RoHS :

Details

Number of Timers/Counters :

3

Package / Case :

32-TQFP

Terminal Position :

QUAD

Data Bus Width :

8B

MSL :

MSL 3 - 168 hours

REACH SVHC :

No SVHC

Package Type :

TQFP

Has ADC :

yes

Number of I/Os :

23 I/O

Number of Pins :

32

PWM Channels :

yes

Mount :

Surface Mount

Width :

7.1mm

Manufacturer :

Microchip

Peripherals :

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

Lead Free :

Lead Free

Data Converters :

A/D 8x10b

Temperature Grade :

Industrial

Base Product Number :

ATmega328

Maximum Operating Temperature :

+85 °C

Packaging :

Tray

Qualification :

-

Package Shape :

Square

Interface Type :

I2C, SPI, USART

CPU Family :

AVR RISC

Height :

1.2mm

EEPROM Size :

1K x 8

Frequency :

20MHz

Factory Lead Time :

7 Weeks

Number of I2C Channels :

1

Pbfree Code :

yes

Tradename :

AVR

Number of I/O Lines :

23

Radiation Hardening :

No

Interfaces :

SPI/USART

Length :

7.1mm

Connectivity :

I2C, SPI, UART/USART

Bit Size :

8

Core Processor :

AVR

Device Core :

AVR

RoHS Status :

ROHS3 Compliant

Program Memory Size :

32KB 16K x 16

Supply Voltage :

5V

Mounting Style :

SMD/SMT

JESD-609 Code :

e3

ROM Programmability :

Flash

Number of ADC Channels :

8

Product Status :

Active

Number of I/O :

23

Published :

1997

Watchdog Timer :

yes

Number of Terminals :

32

DMA Channels :

No

Number of Terminations :

32

Data Converter :

A/D 8x10b

Supplier Device Package :

32-TQFP (7x7)

Contact Plating :

Tin

Product Type :

8-bit Microcontrollers - MCU

Package :

Tray