ATMEGA645-16AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Tradename :

AVR

Voltage :

5V

Additional Feature :

ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ

Mounting Type :

Surface Mount

Access Time :

16 μs

REACH SVHC :

No SVHC

Number of I/Os :

54 I/O

Number of Terminations :

64

Interface :

SPI, UART, USART

Peripherals :

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

Qualification :

-

Number of I/O :

54

Radiation Hardening :

No

Number of I/O Lines :

54

Number of Programmable I/O :

54

ROM Programmability :

Flash

Terminal Finish :

Matte Tin (Sn)

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Minimum Operating Temperature :

-40 °C

Series :

AVR® ATmega

Program Memory Size :

64KB 32K x 16

Package :

Tray

Instruction Set Architecture :

RISC

Product :

MCU

Has ADC :

yes

RAM (bytes) :

4096

Interface Type :

JTAG, SPI, USART, USI

Peak Reflow Temperature (Cel) :

260

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

RoHS Status :

ROHS3 Compliant

Data Converter :

A/D 8x10b

Lead Free :

Lead Free

Factory Lead Time :

7 Weeks

Family Name :

ATMEGA

Seated Height-Max :

1.2 mm

Supply Voltage :

5V

Package Shape :

Square

Watchdog Timer :

yes

Number of Outputs :

53

Package Type :

TQFP

Reach Compliance Code :

Compliant

Maximum Operating Temperature :

+85 °C

Typical Operating Supply Voltage :

2.7 → 5.5 V

Product Type :

8-bit Microcontrollers - MCU

Mount :

Surface Mount

Width :

14.1mm

Packaging :

Tray

MSL :

MSL 3 - 168 hours

Number of ADC Channels :

8

Surface Mount :

yes

Operating Temperature :

-40°C~85°C TA

DAC Channels :

No

JESD-609 Code :

e3

Base Part Number :

ATMEGA645

Program Memory Type :

Flash

Device Core :

AVR

Brand :

Microchip Technology / Atmel

CPU Family :

AVR RISC

DAC Resolution :

-

Number of Terminals :

64

Number of I2C Channels :

1

Pin Count :

64

Core Size :

8-Bit

Package / Case :

64-TQFP

Qualification Status :

Not Qualified

RoHS :

Details

Number of Pins :

64

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Base Product Number :

ATMEGA645

Contact Plating :

Tin

DMA Channels :

No

ROM (words) :

32768

Product Category :

8-bit Microcontrollers - MCU

Terminal Form :

Gull wing

Memory Type :

EEPROM, FLASH

PWM Channels :

yes

Mounting Style :

SMD/SMT

Manufacturer :

Microchip

Terminal Pitch :

0.8 mm

Number of Timers/Counters :

3

Data Bus Width :

8B

Bit Size :

8

Oscillator Type :

Internal

Frequency :

16MHz

Supply Current-Max :

3 mA

JESD-30 Code :

S-PQFP-G64

Core Processor :

AVR

Dimensions :

14.1 x 14.1 x 1.05mm

Length :

14.1mm

Memory Size :

64KB

Power Supplies :

3/5 V

RAM Size :

4K x 8

Height :

1.05mm

Published :

2007

Density :

512 kb

Number of PWM Channels :

4

Interfaces :

SPI/USART/USI

Time@Peak Reflow Temperature-Max (s) :

40

Product Status :

Active

Pbfree Code :

yes

Data Converters :

A/D 8x10b

Speed :

16MHz

Temperature Grade :

Industrial

Terminal Position :

QUAD

Supplier Device Package :

64-TQFP (14x14)

Connectivity :

SPI, UART/USART, USI

EEPROM Size :

2K x 8