ATMEGA645A-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Time@Peak Reflow Temperature-Max (s) :

40

Contact Plating :

Tin

Packaging :

Tray

Adc Channels :

8

Interface Type :

SPI, USART

Width :

14.1mm

ECCN Code :

EAR99

ROM Programmability :

Flash

CPU Family :

AVR RISC

Has ADC :

yes

Interface :

SPI, UART, USART

Length :

14.1mm

Series :

AVR® ATmega

Package Shape :

Square

Bit Size :

8

RoHS Status :

ROHS3 Compliant

Watchdog Timer :

yes

Supply Current-Max :

12 mA

Number of PWM Channels :

4

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Core Processor :

AVR

Package / Case :

64-TQFP

DAC Channels :

No

Peak Reflow Temperature (Cel) :

260

RAM (bytes) :

4096

REACH SVHC :

No SVHC

Base Part Number :

ATMEGA645A

Mounting Style :

SMD/SMT

Mount :

Surface Mount

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Package :

Tray

Clock Speed :

16

Memory Size :

64KB

Terminal Position :

QUAD

Supplier Device Package :

64-TQFP (14x14)

RAM Size :

4K x 8

Temperature Grade :

Industrial

Supply Voltage :

5V

Operating Temperature :

-40°C~85°C TA

JESD-609 Code :

e3

Published :

1997

Number of Terminals :

64

Data Bus Width :

8B

Factory Lead Time :

7 Weeks

Core Size :

8-Bit

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Device Core :

AVR

DMA Channels :

No

Terminal Form :

Gull wing

Data Converters :

A/D 8x10b

Can :

0

Number of I2C Channels :

1

Maximum Operating Temperature :

+ 85 C

Number of ADC Channels :

8

Interfaces :

SPI/USART

Manufacturer :

Microchip

Core Architecture :

AVR

Tradename :

AVR

Number of Timers/Counters :

3

Flash Memory :

64

Power Supplies :

2/5V

Mounting Type :

Surface Mount

Number of I/Os :

54 I/O

Brand :

Microchip Technology / Atmel

Surface Mount :

yes

Supply Voltage-Max (Vsup) :

5.5V

Frequency :

16MHz

Peripherals :

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

On Chip Program ROM Width :

16

Terminal Pitch :

0.8 mm

JESD-30 Code :

S-PQFP-G64

Product Status :

Active

Speed :

16MHz

Minimum Operating Temperature :

- 40 C

Connectivity :

SPI, UART/USART, USI

Product Category :

8-bit Microcontrollers - MCU

PWM Channels :

yes

Additional Feature :

ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ

EEPROM Size :

2K x 8

RoHS :

Details

Oscillator Type :

Internal

Height :

1.05mm

HTS Code :

8542.31.00.01

Base Product Number :

ATMEGA645

Number of Terminations :

64

Pin Count :

64

Product :

MCU

Program Memory Type :

Flash

Radiation Hardening :

No

Data Converter :

A/D 8x10b

Pbfree Code :

yes

ROM (words) :

32768

Program Memory Size :

64KB 32K x 16

Number of I/O :

54

Product Type :

8-bit Microcontrollers - MCU

Adc Resolution :

10

Number of Pins :

64

Qualification Status :

Not Qualified

Number of I/O Lines :

54

Seated Height-Max :

1.2 mm

Reach Compliance Code :

Compliant