ATMEGA328-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Oscillator Type :

Internal

Typical Operating Supply Voltage :

1.8 → 5.5 V

Additional Feature :

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

Number of Timers/Counters :

3

Number of Terminations :

32

Data Converter :

A/D 8x10b

Terminal Pitch :

0.5mm

Product Status :

Active

Number of I2C Channels :

1

Tradename :

AVR

Bit Size :

8

Supply Voltage-Min (Vsup) :

4.5V

Memory Size :

32kB

Reach Compliance Code :

Compliant

Manufacturer :

Microchip

Number of I/O :

23

CPU Family :

AVR RISC

Peripherals :

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

RAM (bytes) :

2048

Interfaces :

SPI/USART

MSL :

MSL 3 - 168 hours

Product Category :

8-bit Microcontrollers - MCU

Program Memory Type :

Flash

Terminal Position :

QUAD

Frequency :

20MHz

Package :

Tray

Interface :

2-Wire, I2C, SPI, UART, USART

Device Core :

AVR

ROM Programmability :

Flash

Number of ADC Channels :

8

Program Memory Size :

32KB 16K x 16

Manufacturer Package Identifier :

32M1-A

PWM Channels :

yes

Base Part Number :

ATmega328

Pin Count :

32

Core Size :

8-Bit

Time@Peak Reflow Temperature-Max (s) :

40

RoHS Status :

ROHS3 Compliant

Contact Plating :

Tin

Mounting Style :

SMD/SMT

Package Type :

QFN/MLF

Terminal Form :

NO LEAD

Base Product Number :

ATmega328

Interface Type :

I2C, SPI, USART

Width :

5.1mm

Supply Voltage :

5V

Operating Temperature :

-40°C~85°C TA

Dimensions :

5.1 x 5.1 x 0.95mm

Factory Lead Time :

7 Weeks

Data Converters :

A/D 8x10b

RoHS :

Details

DMA Channels :

No

Supplier Device Package :

32-VQFN (5x5)

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Package / Case :

32-VFQFN Exposed Pad

EEPROM Size :

1K x 8

Number of Terminals :

32

Family Name :

ATMEGA

Published :

1997

DAC Channels :

No

Packaging :

Tray

Core Processor :

AVR

Seated Height-Max :

1 mm

JESD-30 Code :

S-PQCC-N32

Data Bus Width :

8B

Series :

AVR® ATmega

Connectivity :

I2C, SPI, UART/USART

Supply Current-Max :

12 mA

RAM Size :

2K x 8

Height :

1mm

Product :

MCU

Power Supplies :

2/5V

Product Type :

8-bit Microcontrollers - MCU

Temperature Grade :

Industrial

Qualification Status :

Not Qualified

Watchdog Timer :

yes

Length :

5.1mm

Supply Voltage-Max (Vsup) :

5.5V

Peak Reflow Temperature (Cel) :

260

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Minimum Operating Temperature :

-40 °C

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

JESD-609 Code :

e3

Number of I/Os :

23 I/O

Qualification :

-

Package Shape :

Square

Speed :

20MHz

Terminal Finish :

Matte Tin (Sn)

Mount :

Surface Mount

Has ADC :

yes

Pbfree Code :

yes

Number of Pins :

32

Surface Mount :

yes

ROM (words) :

16384

Maximum Operating Temperature :

+85 °C

Instruction Set Architecture :

RISC

Mounting Type :

Surface Mount

REACH SVHC :

No SVHC

Brand :

Microchip Technology / Atmel

Number of PWM Channels :

6

Number of I/O Lines :

23