ATMEGA644V-10MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

RAM Size :

4K x 8

Number of Terminals :

44

RoHS Status :

ROHS3 Compliant

Mounting Style :

SMD/SMT

Radiation Hardening :

No

Product Category :

8-bit Microcontrollers - MCU

Program Memory Size :

64KB 32K x 16

Connectivity :

I2C, SPI, UART/USART

ROM (words) :

32768

Oscillator Type :

Internal

Number of Timers/Counters :

3 Timer

Product Type :

8-bit Microcontrollers - MCU

Supply Current-Max :

0.5 mA

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Mounting Type :

Surface Mount

Lead Free :

Lead Free

Number of I/O :

32

Power Supplies :

2/5V

Speed :

10MHz

Product :

MCU

REACH SVHC :

No SVHC

Number of I/O Lines :

32

Minimum Operating Temperature :

- 40 C

Peak Reflow Temperature (Cel) :

260

DAC Resolution :

-

Pbfree Code :

yes

Base Part Number :

ATMEGA644

Access Time :

10 μs

Interface :

2-Wire, I2C, SPI, UART, USART

Number of PWM Channels :

6

Watchdog Timer :

yes

Factory Lead Time :

5 Weeks

Package :

Tray

Operating Temperature :

-40°C~85°C TA

Packaging :

Tray

Time@Peak Reflow Temperature-Max (s) :

40

Program Memory Type :

Flash

Package / Case :

44-VFQFN Exposed Pad

Temperature Grade :

Industrial

RAM (bytes) :

4096

Contact Plating :

Tin

Data Converters :

A/D 8x10b

Peripherals :

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

Number of ADC Channels :

8

Memory Size :

64KB

ROM Programmability :

Flash

Data Converter :

A/D 8x10b

Supplier Device Package :

44-VQFN (7x7)

Width :

7.1mm

Bit Size :

8

Seated Height-Max :

1 mm

Reach Compliance Code :

Compliant

Number of SPI Channels :

3

Core Size :

8-Bit

Frequency :

10MHz

JESD-609 Code :

e3

Qualification Status :

Not Qualified

Product Status :

Active

Terminal Form :

NO LEAD

CPU Family :

AVR RISC

Series :

AVR® ATmega

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Tradename :

AVR

Number of Pins :

44

JESD-30 Code :

S-XQCC-N44

RoHS :

Details

DAC Channels :

No

PWM Channels :

yes

Brand :

Microchip Technology

Manufacturer :

Microchip

Device Core :

AVR

Has ADC :

yes

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Height :

950μm

Number of I2C Channels :

1

Interface Type :

I2C, SPI, USART

Package Shape :

Square

DMA Channels :

No

Supply Voltage :

3V

Core Processor :

AVR

EEPROM Size :

2K x 8

Terminal Pitch :

0.5mm

Base Product Number :

ATMEGA644

Maximum Operating Temperature :

+ 85 C

Supply Voltage-Max (Vsup) :

5.5V

Surface Mount :

yes

Supply Voltage-Min (Vsup) :

2.7V

Additional Feature :

ALSO OPERATES AT 1.8V SUPPLY AT 4 MHZ

Length :

7.1mm

Terminal Position :

QUAD

Data Bus Width :

8B

Mount :

Surface Mount

Terminal Finish :

Matte Tin (Sn)

Published :

1997

Number of Terminations :

44

Number of I/Os :

32 I/O

Interfaces :

SPI/USART