ATMEGA328-MMH

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Temperature Grade :

Industrial

Number of I2C Channels :

1

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Number of ADC Channels :

8

Number of PWM Channels :

6

Manufacturer :

Microchip

RAM Size :

2K x 8

Bit Size :

8

DMA Channels :

No

Interface :

I2C, SPI, UART, USART

Terminal Pitch :

0.45mm

Terminal Form :

NO LEAD

Data Bus Width :

8B

JESD-609 Code :

e4

DAC Channels :

No

CPU Family :

AVR RISC

Product Status :

Active

Mount :

Surface Mount

Number of Pins :

28

RAM (bytes) :

2048

Base Product Number :

ATmega328

Packaging :

Tray

Oscillator Type :

Internal

RoHS :

Details

Supplier Device Package :

28-VQFN (4x4)

Number of Terminals :

28

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)

Watchdog Timer :

yes

Reach Compliance Code :

Compliant

ROM (words) :

16384

Product Category :

8-bit Microcontrollers - MCU

JESD-30 Code :

S-PQCC-N28

PWM Channels :

yes

Peripherals :

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

Connectivity :

I2C, SPI, UART/USART

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

RoHS Status :

ROHS3 Compliant

Number of I/O :

23

Length :

4.05mm

Package Shape :

Square

Speed :

20MHz

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Number of I/Os :

23 I/O

Product :

MCU

Data Converter :

A/D 8x10b

Seated Height-Max :

1 mm

Supply Current-Max :

12 mA

Tradename :

AVR

Supply Voltage-Min (Vsup) :

4.5V

Time@Peak Reflow Temperature-Max (s) :

40

Additional Feature :

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

Series :

AVR® ATmega

Maximum Operating Temperature :

+ 85 C

Mounting Type :

Surface Mount

Qualification Status :

Not Qualified

Number of Timers/Counters :

3

Brand :

Microchip Technology / Atmel

Data Converters :

A/D 8x10b

Mounting Style :

SMD/SMT

Package / Case :

28-VFQFN Exposed Pad

Width :

4.05mm

Program Memory Type :

Flash

Surface Mount :

yes

Core Processor :

AVR

Contact Plating :

Gold

Device Core :

AVR

EEPROM Size :

1K x 8

Terminal Position :

QUAD

Pbfree Code :

yes

Base Part Number :

ATmega328

Number of Terminations :

28

REACH SVHC :

No SVHC

Memory Size :

32kB

Frequency :

20MHz

Core Size :

8-Bit

Program Memory Size :

32KB 16K x 16

Power Supplies :

2/5V

Product Type :

8-bit Microcontrollers - MCU

Number of I/O Lines :

23

Operating Temperature :

-40°C~85°C TA

ROM Programmability :

Flash

Minimum Operating Temperature :

- 40 C

Factory Lead Time :

17 Weeks

Published :

1997

Package :

Tray

Supply Voltage-Max (Vsup) :

5.5V

Height :

950μm

Interfaces :

SPI/USART

Supply Voltage :

5V

Peak Reflow Temperature (Cel) :

260

Has ADC :

yes

Interface Type :

I2C, SPI, USART