ATMEGA644P-20AUR

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Mounting Type :

Surface Mount

Additional Feature :

OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ

Core Processor :

AVR

Peripherals :

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

Qualification Status :

Not Qualified

Factory Lead Time :

7 Weeks

Manufacturer :

Microchip

Reach Compliance Code :

Compliant

Number of UART Channels :

1

RAM Size :

4K x 8

RoHS :

Details

Device Core :

AVR

Minimum Operating Temperature :

- 40 C

Supply Voltage-Max (Vsup) :

5.5V

Operating Temperature :

-40°C~85°C TA

DMA Channels :

No

Terminal Form :

Gull wing

Product Category :

8-bit Microcontrollers - MCU

Bit Size :

8

Frequency :

20MHz

Terminal Pitch :

0.8mm

ROM Programmability :

Flash

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Packaging :

Tape and Reel (TR)

RAM (bytes) :

4096

Terminal Position :

QUAD

Package / Case :

44-TQFP

Number of ADC Channels :

8 Channel

Schedule B :

8542310000

Max Operating Temperature :

85 °C

Interface :

I2C, SPI, UART, USART

Core Architecture :

AVR

Supply Voltage :

5V

Min Supply Voltage :

1.8 V

Time@Peak Reflow Temperature-Max (s) :

40

Data Converter :

A/D 8x10b

Terminal Finish :

Matte Tin (Sn)

ROM (words) :

32768

Width :

10 mm

Core Size :

8-Bit

JESD-30 Code :

S-PQFP-G44

RoHS Status :

ROHS3 Compliant

Base Product Number :

ATMEGA644

Qualification :

-

PWM Channels :

yes

Oscillator Type :

Internal

Memory Type :

Flash

Memory Size :

64KB

Number of I/O :

32

Number of I/O Lines :

32

Base Part Number :

ATMEGA644P

EEPROM Size :

2K x 8

Product Status :

Active

Seated Height-Max :

1.2 mm

Power Supplies :

3/5 V

Min Operating Temperature :

-40 °C

Published :

1997

Series :

AVR® ATmega

Program Memory Size :

64KB 32K x 16

Data Converters :

A/D 8x10b

Maximum Operating Temperature :

+ 85 C

Number of Terminations :

44

Connectivity :

I2C, SPI, UART/USART

Has ADC :

yes

Product Type :

8-bit Microcontrollers - MCU

Interfaces :

Serial I2C/SPI/USART

Number of A/D Converters :

1

Lifecycle Status :

Production (Last Updated: 2 years ago)

CPU Family :

AVR RISC

Number of SPI Channels :

1

Supply Current-Max :

9 mA

Temperature Grade :

Industrial

Number of PWM Channels :

1

Number of Pins :

44

DAC Channels :

No

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Max Supply Voltage :

5.5 V

Pbfree Code :

yes

Number of Terminals :

44

Number of I2C Channels :

1

Radiation Hardening :

No

Mount :

Surface Mount

MSL :

MSL 3 - 168 hours

Length :

10mm

Number of Timers/Counters :

3

Tradename :

AVR

Supply Voltage-Min (Vsup) :

4.5V

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Surface Mount :

yes

Supplier Device Package :

44-TQFP (10x10)

Data Bus Width :

8B

Height Seated (Max) :

1.2mm

Peak Reflow Temperature (Cel) :

260

Product :

MCU

Package Shape :

Square

Program Memory Type :

Flash

Interface Type :

2-Wire, SPI, USART

Speed :

20MHz

JESD-609 Code :

e3

Mounting Style :

SMD/SMT

Brand :

Microchip Technology / Atmel

Number of I/Os :

32 I/O

Package :

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

Height :

1.2 mm

Lead Free :

Lead Free