ATMEGA644P-20AUR

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

ROM Programmability :

Flash

Qualification :

-

Peak Reflow Temperature (Cel) :

260

CPU Family :

AVR RISC

Number of I/O :

32

Number of Timers/Counters :

3

Seated Height-Max :

1.2 mm

Number of UART Channels :

1

Base Product Number :

ATMEGA644

Package :

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

Mount :

Surface Mount

Number of SPI Channels :

1

Memory Type :

Flash

Number of ADC Channels :

8 Channel

Number of Terminals :

44

Temperature Grade :

Industrial

Data Converter :

A/D 8x10b

Product :

MCU

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Max Operating Temperature :

85 °C

Number of I/Os :

32 I/O

Number of I2C Channels :

1

Pbfree Code :

yes

Qualification Status :

Not Qualified

Supply Current-Max :

9 mA

Core Processor :

AVR

Device Core :

AVR

RAM (bytes) :

4096

Lead Free :

Lead Free

Mounting Style :

SMD/SMT

Data Converters :

A/D 8x10b

Height Seated (Max) :

1.2mm

DAC Channels :

No

Product Category :

8-bit Microcontrollers - MCU

Lifecycle Status :

Production (Last Updated: 2 years ago)

Length :

10mm

Reach Compliance Code :

Compliant

Minimum Operating Temperature :

- 40 C

Number of Pins :

44

Terminal Position :

QUAD

Program Memory Size :

64KB 32K x 16

Packaging :

Tape and Reel (TR)

Program Memory Type :

Flash

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Min Supply Voltage :

1.8 V

Frequency :

20MHz

Additional Feature :

OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Interface :

I2C, SPI, UART, USART

Connectivity :

I2C, SPI, UART/USART

Number of A/D Converters :

1

Manufacturer :

Microchip

Memory Size :

64KB

RoHS :

Details

DMA Channels :

No

MSL :

MSL 3 - 168 hours

Height :

1.2 mm

Brand :

Microchip Technology / Atmel

Interface Type :

2-Wire, SPI, USART

Radiation Hardening :

No

Terminal Pitch :

0.8mm

Data Bus Width :

8B

Number of PWM Channels :

1

Time@Peak Reflow Temperature-Max (s) :

40

Supply Voltage-Max (Vsup) :

5.5V

Supply Voltage :

5V

Number of Terminations :

44

Interfaces :

Serial I2C/SPI/USART

Package / Case :

44-TQFP

EEPROM Size :

2K x 8

Supplier Device Package :

44-TQFP (10x10)

Supply Voltage-Min (Vsup) :

4.5V

Surface Mount :

yes

Product Type :

8-bit Microcontrollers - MCU

Bit Size :

8

JESD-609 Code :

e3

Published :

1997

RAM Size :

4K x 8

Number of I/O Lines :

32

Product Status :

Active

Min Operating Temperature :

-40 °C

Peripherals :

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

JESD-30 Code :

S-PQFP-G44

PWM Channels :

yes

Package Shape :

Square

Factory Lead Time :

7 Weeks

Max Supply Voltage :

5.5 V

Core Architecture :

AVR

ROM (words) :

32768

Has ADC :

yes

Mounting Type :

Surface Mount

Terminal Form :

Gull wing

Schedule B :

8542310000

Speed :

20MHz

Power Supplies :

3/5 V

Series :

AVR® ATmega

Terminal Finish :

Matte Tin (Sn)

Operating Temperature :

-40°C~85°C TA

Core Size :

8-Bit

RoHS Status :

ROHS3 Compliant

Tradename :

AVR

Maximum Operating Temperature :

+ 85 C

Base Part Number :

ATMEGA644P

Oscillator Type :

Internal

Width :

10 mm