ATMEGA645A-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Time@Peak Reflow Temperature-Max (s) :

40

Core Processor :

AVR

Tradename :

AVR

Flash Memory :

64

Device Core :

AVR

Oscillator Type :

Internal

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

PWM Channels :

yes

Adc Channels :

8

Seated Height-Max :

1.2 mm

Frequency :

16MHz

Data Converter :

A/D 8x10b

Data Converters :

A/D 8x10b

On Chip Program ROM Width :

16

HTS Code :

8542.31.00.01

Number of I2C Channels :

1

Data Bus Width :

8B

Program Memory Size :

64KB 32K x 16

Number of PWM Channels :

4

Product Status :

Active

Package :

Tray

Power Supplies :

2/5V

Terminal Position :

QUAD

ROM Programmability :

Flash

Length :

14.1mm

Number of ADC Channels :

8

Mount :

Surface Mount

Supplier Device Package :

64-TQFP (14x14)

Supply Voltage-Max (Vsup) :

5.5V

Number of Terminals :

64

Packaging :

Tray

Factory Lead Time :

7 Weeks

Mounting Style :

SMD/SMT

RAM (bytes) :

4096

ECCN Code :

EAR99

Peripherals :

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

Additional Feature :

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

Peak Reflow Temperature (Cel) :

260

Surface Mount :

yes

Interface :

SPI, UART, USART

REACH SVHC :

No SVHC

Number of Terminations :

64

Series :

AVR® ATmega

Maximum Operating Temperature :

+ 85 C

Package Shape :

Square

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

RAM Size :

4K x 8

Interface Type :

SPI, USART

Minimum Operating Temperature :

- 40 C

Height :

1.05mm

Supply Current-Max :

12 mA

Core Architecture :

AVR

Number of I/O Lines :

54

Core Size :

8-Bit

ROM (words) :

32768

Terminal Form :

Gull wing

Product Category :

8-bit Microcontrollers - MCU

Base Product Number :

ATMEGA645

Product :

MCU

Connectivity :

SPI, UART/USART, USI

Mounting Type :

Surface Mount

Terminal Pitch :

0.8 mm

Clock Speed :

16

Published :

1997

Number of I/Os :

54 I/O

Number of Timers/Counters :

3

Qualification Status :

Not Qualified

EEPROM Size :

2K x 8

Watchdog Timer :

yes

RoHS Status :

ROHS3 Compliant

RoHS :

Details

Can :

0

DMA Channels :

No

Contact Plating :

Tin

Memory Size :

64KB

Has ADC :

yes

DAC Channels :

No

Pbfree Code :

yes

Number of Pins :

64

Number of I/O :

54

Package / Case :

64-TQFP

Pin Count :

64

Brand :

Microchip Technology / Atmel

CPU Family :

AVR RISC

Speed :

16MHz

Bit Size :

8

Product Type :

8-bit Microcontrollers - MCU

Adc Resolution :

10

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

JESD-609 Code :

e3

Base Part Number :

ATMEGA645A

Width :

14.1mm

Radiation Hardening :

No

Interfaces :

SPI/USART

Temperature Grade :

Industrial

Manufacturer :

Microchip

Supply Voltage :

5V

JESD-30 Code :

S-PQFP-G64

Program Memory Type :

Flash

Reach Compliance Code :

Compliant

Operating Temperature :

-40°C~85°C TA