ATMEGA328-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Mounting Type :

Surface Mount

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Manufacturer Package Identifier :

32M1-A

Interface :

2-Wire, I2C, SPI, UART, USART

Watchdog Timer :

yes

Memory Size :

32kB

Reach Compliance Code :

Compliant

EEPROM Size :

1K x 8

RoHS :

Details

Package Shape :

Square

Number of PWM Channels :

6

Number of ADC Channels :

8

Tradename :

AVR

Terminal Position :

QUAD

Factory Lead Time :

7 Weeks

ROM (words) :

16384

Mounting Style :

SMD/SMT

Bit Size :

8

Number of Timers/Counters :

3

Product Type :

8-bit Microcontrollers - MCU

Qualification :

-

Number of I/O Lines :

23

Family Name :

ATMEGA

Interface Type :

I2C, SPI, USART

Number of Terminals :

32

Package :

Tray

Product :

MCU

Seated Height-Max :

1 mm

Terminal Finish :

Matte Tin (Sn)

Data Bus Width :

8B

Program Memory Type :

Flash

Operating Temperature :

-40°C~85°C TA

RAM (bytes) :

2048

Width :

5.1mm

Number of I/O :

23

Manufacturer :

Microchip

Length :

5.1mm

Frequency :

20MHz

Contact Plating :

Tin

Dimensions :

5.1 x 5.1 x 0.95mm

DMA Channels :

No

Qualification Status :

Not Qualified

Base Product Number :

ATmega328

Supplier Device Package :

32-VQFN (5x5)

Product Status :

Active

Base Part Number :

ATmega328

Package / Case :

32-VFQFN Exposed Pad

Temperature Grade :

Industrial

Connectivity :

I2C, SPI, UART/USART

Speed :

20MHz

Peripherals :

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

JESD-609 Code :

e3

Device Core :

AVR

Supply Voltage-Max (Vsup) :

5.5V

Program Memory Size :

32KB 16K x 16

Supply Current-Max :

12 mA

RoHS Status :

ROHS3 Compliant

Pbfree Code :

yes

Minimum Operating Temperature :

-40 °C

ROM Programmability :

Flash

Power Supplies :

2/5V

Packaging :

Tray

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Mount :

Surface Mount

DAC Channels :

No

Product Category :

8-bit Microcontrollers - MCU

Number of I2C Channels :

1

JESD-30 Code :

S-PQCC-N32

Core Size :

8-Bit

Number of I/Os :

23 I/O

REACH SVHC :

No SVHC

Peak Reflow Temperature (Cel) :

260

Terminal Form :

NO LEAD

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

Supply Voltage :

5V

Typical Operating Supply Voltage :

1.8 → 5.5 V

Published :

1997

Number of Terminations :

32

Number of Pins :

32

Data Converter :

A/D 8x10b

Has ADC :

yes

Interfaces :

SPI/USART

CPU Family :

AVR RISC

Terminal Pitch :

0.5mm

Time@Peak Reflow Temperature-Max (s) :

40

Oscillator Type :

Internal

Data Converters :

A/D 8x10b

Surface Mount :

yes

Pin Count :

32

Package Type :

QFN/MLF

MSL :

MSL 3 - 168 hours

PWM Channels :

yes

Height :

1mm

Supply Voltage-Min (Vsup) :

4.5V

RAM Size :

2K x 8

Series :

AVR® ATmega

Brand :

Microchip Technology / Atmel

Core Processor :

AVR

Maximum Operating Temperature :

+85 °C