ATMEGA644P-20MUR

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

EEPROM Size :

2K x 8

Temperature Grade :

Industrial

Series :

AVR® ATmega

Program Memory Size :

64KB 32K x 16

Time@Peak Reflow Temperature-Max (s) :

40

Base Part Number :

ATMEGA644P

Additional Feature :

OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ

Product Type :

8-bit Microcontrollers - MCU

Speed :

20MHz

Mounting Type :

Surface Mount

Core Processor :

AVR

Number of I/O :

32

Has ADC :

yes

Surface Mount :

yes

CPU Family :

AVR RISC

Product Status :

Active

Supply Voltage :

5V

Height Seated (Max) :

1mm

Supply Voltage-Max (Vsup) :

5.5V

Manufacturer :

Microchip

Peripherals :

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

Pbfree Code :

yes

Package :

Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;

Brand :

Microchip Technology

Published :

1997

JESD-609 Code :

e3

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Power Supplies :

3/5V

DMA Channels :

No

Core Size :

8-Bit

Peak Reflow Temperature (Cel) :

260

Interface :

I2C, SPI, UART, USART

Data Converter :

A/D 8x10b

Tradename :

AVR

Reach Compliance Code :

Compliant

RAM Size :

4K x 8

RoHS Status :

ROHS3 Compliant

Supply Current-Max :

9 mA

Package / Case :

44-VFQFN Exposed Pad

PWM Channels :

yes

Terminal Form :

NO LEAD

Frequency :

20MHz

Product Category :

8-bit Microcontrollers - MCU

ROM Programmability :

Flash

Bit Size :

8

Data Converters :

A/D 8x10b

Terminal Pitch :

0.5mm

Number of Terminals :

44

Memory Size :

64KB

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Base Product Number :

ATMEGA644

Number of I/O Lines :

32

Package Shape :

Square

Operating Temperature :

-40°C~85°C TA

Product :

MCU

Factory Lead Time :

7 Weeks

JESD-30 Code :

S-PQCC-N44

DAC Channels :

No

Mounting Style :

SMD/SMT

Supplier Device Package :

44-VQFN (7x7)

RoHS :

Details

Terminal Position :

QUAD

Qualification Status :

Not Qualified

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Program Memory Type :

Flash

Connectivity :

I2C, SPI, UART/USART

Supply Voltage-Min (Vsup) :

4.5V

Oscillator Type :

Internal

RAM (bytes) :

4096

Packaging :

Tape and Reel (TR)

Terminal Finish :

Matte Tin (Sn)

Width :

7 mm

Lead Free :

Lead Free

Seated Height-Max :

1 mm

Data Bus Width :

8B

Number of Terminations :

44

ROM (words) :

32768

Length :

7mm