ATMEGA644P-20MUR

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Frequency :

20MHz

Supplier Device Package :

44-VQFN (7x7)

Data Converter :

A/D 8x10b

Supply Current-Max :

9 mA

Data Converters :

A/D 8x10b

DMA Channels :

No

CPU Family :

AVR RISC

Qualification Status :

Not Qualified

ROM (words) :

32768

Height Seated (Max) :

1mm

Package Shape :

Square

Published :

1997

Series :

AVR® ATmega

Supply Voltage-Min (Vsup) :

4.5V

Number of I/O :

32

Number of I/O Lines :

32

Speed :

20MHz

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Surface Mount :

yes

Product Category :

8-bit Microcontrollers - MCU

Tradename :

AVR

Width :

7 mm

RoHS Status :

ROHS3 Compliant

Product Type :

8-bit Microcontrollers - MCU

Additional Feature :

OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ

PWM Channels :

yes

Reach Compliance Code :

Compliant

Product :

MCU

Core Processor :

AVR

Program Memory Type :

Flash

Memory Size :

64KB

Time@Peak Reflow Temperature-Max (s) :

40

EEPROM Size :

2K x 8

Bit Size :

8

Power Supplies :

3/5V

Temperature Grade :

Industrial

Number of Terminals :

44

Supply Voltage-Max (Vsup) :

5.5V

Pbfree Code :

yes

JESD-30 Code :

S-PQCC-N44

Oscillator Type :

Internal

Terminal Position :

QUAD

Mounting Type :

Surface Mount

Package :

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

Terminal Form :

NO LEAD

Mounting Style :

SMD/SMT

JESD-609 Code :

e3

Packaging :

Tape and Reel (TR)

Peak Reflow Temperature (Cel) :

260

RAM Size :

4K x 8

Peripherals :

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

ROM Programmability :

Flash

Core Size :

8-Bit

Base Part Number :

ATMEGA644P

Supply Voltage :

5V

Has ADC :

yes

DAC Channels :

No

Package / Case :

44-VFQFN Exposed Pad

RAM (bytes) :

4096

Brand :

Microchip Technology

Number of Terminations :

44

Product Status :

Active

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

RoHS :

Details

Factory Lead Time :

7 Weeks

Terminal Finish :

Matte Tin (Sn)

Terminal Pitch :

0.5mm

Length :

7mm

Program Memory Size :

64KB 32K x 16

Interface :

I2C, SPI, UART, USART

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Base Product Number :

ATMEGA644

Data Bus Width :

8B

Connectivity :

I2C, SPI, UART/USART

Manufacturer :

Microchip

Lead Free :

Lead Free

Seated Height-Max :

1 mm

Operating Temperature :

-40°C~85°C TA