ATMEGA328-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Interface Type :

I2C, SPI, USART

Reach Compliance Code :

Compliant

Terminal Position :

QUAD

Number of Pins :

32

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of I/O Lines :

23

Supply Voltage-Max (Vsup) :

5.5V

Base Product Number :

ATmega328

Peripherals :

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

Number of I2C Channels :

1

Watchdog Timer :

yes

Typical Operating Supply Voltage :

1.8 → 5.5 V

JESD-609 Code :

e3

Number of Timers/Counters :

3

RoHS :

Details

Data Converters :

A/D 8x10b

Number of PWM Channels :

6

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Qualification Status :

Not Qualified

Surface Mount :

yes

Maximum Operating Temperature :

+85 °C

Has ADC :

yes

Supplier Device Package :

32-TQFP (7x7)

JESD-30 Code :

S-PQFP-G32

Manufacturer :

Microchip

Brand :

Microchip Technology / Atmel

CPU Family :

AVR RISC

Base Part Number :

ATmega328

Factory Lead Time :

7 Weeks

Height :

1.2mm

Time@Peak Reflow Temperature-Max (s) :

40

EEPROM Size :

1K x 8

Number of ADC Channels :

8

Package Shape :

Square

Length :

7.1mm

Package / Case :

32-TQFP

Terminal Pitch :

0.8 mm

Additional Feature :

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

Interface :

2-Wire, I2C, SPI, UART, USART

Radiation Hardening :

No

Packaging :

Tray

RoHS Status :

ROHS3 Compliant

Supply Current-Max :

12 mA

Supply Voltage-Min (Vsup) :

4.5V

Number of I/O :

23

Product :

MCU

Temperature Grade :

Industrial

Product Status :

Active

Program Memory Size :

32KB 16K x 16

Core Processor :

AVR

Oscillator Type :

Internal

Pbfree Code :

yes

Power Supplies :

2/5V

Width :

7.1mm

MSL :

MSL 3 - 168 hours

Mounting Style :

SMD/SMT

PWM Channels :

yes

Memory Size :

32kB

Qualification :

-

Connectivity :

I2C, SPI, UART/USART

Tradename :

AVR

Data Converter :

A/D 8x10b

ROM (words) :

16384

Program Memory Type :

Flash

Pin Count :

32

Package Type :

TQFP

Core Size :

8-Bit

DAC Channels :

No

Frequency :

20MHz

Lead Free :

Lead Free

DMA Channels :

No

Supply Voltage :

5V

Family Name :

ATMEGA

Instruction Set Architecture :

RISC

Mount :

Surface Mount

Operating Temperature :

-40°C~85°C TA

Peak Reflow Temperature (Cel) :

260

Speed :

20MHz

Number of Terminations :

32

Number of I/Os :

23 I/O

RAM (bytes) :

2048

Device Core :

AVR

REACH SVHC :

No SVHC

Number of Terminals :

32

Seated Height-Max :

1.2 mm

Data Bus Width :

8B

Minimum Operating Temperature :

-40 °C

Mounting Type :

Surface Mount

Product Category :

8-bit Microcontrollers - MCU

Contact Plating :

Tin

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Product Type :

8-bit Microcontrollers - MCU

Interfaces :

SPI/USART

ROM Programmability :

Flash

Bit Size :

8

RAM Size :

2K x 8

Package :

Tray

Published :

1997

Terminal Finish :

Matte Tin (Sn)

Series :

AVR® ATmega

Dimensions :

7.1 x 7.1 x 1.05mm

Terminal Form :

Gull wing