ATMEGA644V-10MU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Operating Temperature :

-40°C~85°C TA

Maximum Operating Temperature :

+ 85 C

Product Type :

8-bit Microcontrollers - MCU

Number of I/O Lines :

32

Number of Terminations :

44

Qualification Status :

Not Qualified

Number of Pins :

44

Terminal Position :

QUAD

ROM Programmability :

Flash

Bit Size :

8

Interface Type :

I2C, SPI, USART

Number of ADC Channels :

8

Number of I/O :

32

Factory Lead Time :

5 Weeks

DAC Channels :

No

Contact Plating :

Tin

Width :

7.1mm

Watchdog Timer :

yes

PWM Channels :

yes

DMA Channels :

No

Manufacturer :

Microchip

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Number of SPI Channels :

3

Base Product Number :

ATMEGA644

Core Size :

8-Bit

Access Time :

10 μs

Interfaces :

SPI/USART

Terminal Finish :

Matte Tin (Sn)

Program Memory Type :

Flash

Mounting Type :

Surface Mount

Number of I2C Channels :

1

Memory Size :

64KB

Reach Compliance Code :

Compliant

Core Processor :

AVR

Package / Case :

44-VFQFN Exposed Pad

Base Part Number :

ATMEGA644

Product Status :

Active

RoHS Status :

ROHS3 Compliant

JESD-609 Code :

e3

Published :

1997

Pbfree Code :

yes

RAM Size :

4K x 8

Product :

MCU

Program Memory Size :

64KB 32K x 16

Temperature Grade :

Industrial

Series :

AVR® ATmega

Package :

Tray

Tradename :

AVR

Number of Terminals :

44

Oscillator Type :

Internal

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Product Category :

8-bit Microcontrollers - MCU

Mounting Style :

SMD/SMT

Number of I/Os :

32 I/O

REACH SVHC :

No SVHC

Number of Timers/Counters :

3 Timer

Supplier Device Package :

44-VQFN (7x7)

Power Supplies :

2/5V

Data Bus Width :

8B

Peak Reflow Temperature (Cel) :

260

Data Converter :

A/D 8x10b

Additional Feature :

ALSO OPERATES AT 1.8V SUPPLY AT 4 MHZ

RoHS :

Details

Supply Current-Max :

0.5 mA

DAC Resolution :

-

Length :

7.1mm

Supply Voltage-Max (Vsup) :

5.5V

Frequency :

10MHz

Supply Voltage-Min (Vsup) :

2.7V

Interface :

2-Wire, I2C, SPI, UART, USART

Time@Peak Reflow Temperature-Max (s) :

40

Speed :

10MHz

CPU Family :

AVR RISC

Lead Free :

Lead Free

Has ADC :

yes

Radiation Hardening :

No

Mount :

Surface Mount

Device Core :

AVR

Terminal Pitch :

0.5mm

Package Shape :

Square

Minimum Operating Temperature :

- 40 C

JESD-30 Code :

S-XQCC-N44

Connectivity :

I2C, SPI, UART/USART

RAM (bytes) :

4096

Data Converters :

A/D 8x10b

Supply Voltage :

3V

Packaging :

Tray

Peripherals :

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

Terminal Form :

NO LEAD

EEPROM Size :

2K x 8

Number of PWM Channels :

6

ROM (words) :

32768

Seated Height-Max :

1 mm

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Brand :

Microchip Technology

Surface Mount :

yes

Height :

950μm