ATMEGA328-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Brand :

Microchip Technology / Atmel

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Supplier Device Package :

32-VQFN (5x5)

Pin Count :

32

REACH SVHC :

No SVHC

Dimensions :

5.1 x 5.1 x 0.95mm

Seated Height-Max :

1 mm

Surface Mount :

yes

Number of Terminals :

32

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Product Type :

8-bit Microcontrollers - MCU

Published :

1997

Number of Pins :

32

Base Product Number :

ATmega328

Tradename :

AVR

Speed :

20MHz

Connectivity :

I2C, SPI, UART/USART

Package Type :

QFN/MLF

JESD-30 Code :

S-PQCC-N32

Data Converters :

A/D 8x10b

Peak Reflow Temperature (Cel) :

260

Number of I/Os :

23 I/O

RAM (bytes) :

2048

Temperature Grade :

Industrial

Package Shape :

Square

Package / Case :

32-VFQFN Exposed Pad

Interface :

2-Wire, I2C, SPI, UART, USART

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Series :

AVR® ATmega

Height :

1mm

Number of I2C Channels :

1

Time@Peak Reflow Temperature-Max (s) :

40

Qualification :

-

Factory Lead Time :

7 Weeks

Supply Voltage-Min (Vsup) :

4.5V

Length :

5.1mm

Has ADC :

yes

Supply Current-Max :

12 mA

Manufacturer :

Microchip

Instruction Set Architecture :

RISC

Watchdog Timer :

yes

Number of I/O :

23

ROM Programmability :

Flash

Number of Timers/Counters :

3

Supply Voltage :

5V

Peripherals :

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

Oscillator Type :

Internal

Manufacturer Package Identifier :

32M1-A

Mount :

Surface Mount

Number of Terminations :

32

Data Converter :

A/D 8x10b

Number of I/O Lines :

23

EEPROM Size :

1K x 8

Interface Type :

I2C, SPI, USART

RoHS :

Details

Additional Feature :

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

Number of ADC Channels :

8

Supply Voltage-Max (Vsup) :

5.5V

Contact Plating :

Tin

Pbfree Code :

yes

Operating Temperature :

-40°C~85°C TA

Terminal Position :

QUAD

DMA Channels :

No

Core Processor :

AVR

Product :

MCU

MSL :

MSL 3 - 168 hours

Base Part Number :

ATmega328

Width :

5.1mm

Minimum Operating Temperature :

-40 °C

RAM Size :

2K x 8

Number of PWM Channels :

6

Core Size :

8-Bit

Typical Operating Supply Voltage :

1.8 → 5.5 V

Packaging :

Tray

PWM Channels :

yes

Device Core :

AVR

ROM (words) :

16384

Qualification Status :

Not Qualified

Maximum Operating Temperature :

+85 °C

Reach Compliance Code :

Compliant

Package :

Tray

Product Category :

8-bit Microcontrollers - MCU

Family Name :

ATMEGA

Interfaces :

SPI/USART

Terminal Finish :

Matte Tin (Sn)

Mounting Style :

SMD/SMT

RoHS Status :

ROHS3 Compliant

Program Memory Size :

32KB 16K x 16

JESD-609 Code :

e3

Data Bus Width :

8B

Terminal Form :

NO LEAD

Product Status :

Active

Bit Size :

8

Power Supplies :

2/5V

CPU Family :

AVR RISC

Terminal Pitch :

0.5mm

DAC Channels :

No

Frequency :

20MHz

Memory Size :

32kB

Mounting Type :

Surface Mount

Program Memory Type :

Flash