ATMEGA645-16MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Product Category :

8-bit Microcontrollers - MCU

Manufacturer :

Microchip

Peripherals :

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

Number of Terminals :

64

ROM (words) :

32768

JESD-609 Code :

e3

JESD-30 Code :

S-PQCC-N64

Product Type :

8-bit Microcontrollers - MCU

Mounting Style :

SMD/SMT

Power Supplies :

3/5 V

Series :

AVR® ATmega

Qualification Status :

Not Qualified

Height :

950μm

Reach Compliance Code :

Compliant

Additional Feature :

ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ

Terminal Finish :

MATTE TIN

ROM Programmability :

Flash

Number of I/O Lines :

54

Number of Pins :

64

Minimum Operating Temperature :

- 40 C

Number of I/Os :

54 I/O

Data Bus Width :

8B

Length :

9.1mm

RAM (bytes) :

4096

RoHS Status :

ROHS3 Compliant

Oscillator Type :

Internal

Core Processor :

AVR

Product Status :

Active

EEPROM Size :

2K x 8

Peak Reflow Temperature (Cel) :

260

Supply Current-Max :

3 mA

Terminal Form :

NO LEAD

Core Size :

8-Bit

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Speed :

16MHz

Program Memory Size :

64KB 32K x 16

Memory Size :

64KB

DAC Channels :

No

Memory Type :

EEPROM, FLASH

Interfaces :

SPI/USART/USI

Terminal Position :

QUAD

Lead Free :

Lead Free

Maximum Operating Temperature :

+ 85 C

PWM Channels :

yes

Interface :

SPI, UART, USART

Number of Timers/Counters :

3

Supply Voltage :

5V

Access Time :

16 μs

RoHS :

Details

Package / Case :

64-VFQFN Exposed Pad

Tradename :

AVR

Radiation Hardening :

No

Has ADC :

yes

Base Product Number :

ATMEGA645

REACH SVHC :

No SVHC

Product :

MCU

Brand :

Microchip Technology / Atmel

Temperature Grade :

Industrial

Surface Mount :

yes

Program Memory Type :

Flash

Pbfree Code :

yes

Seated Height-Max :

1 mm

Data Converters :

A/D 8x10b

Number of PWM Channels :

4

Terminal Pitch :

0.5mm

Package :

Tray

Number of Terminations :

64

Data Converter :

A/D 8x10b

Mounting Type :

Surface Mount

DAC Resolution :

-

Published :

2011

Packaging :

Tray

CPU Family :

AVR RISC

Frequency :

16MHz

Time@Peak Reflow Temperature-Max (s) :

40

Number of ADC Channels :

8

Supplier Device Package :

64-QFN (9x9)

Number of I/O :

53

Operating Temperature :

-40°C~85°C TA

Package Shape :

Square

Base Part Number :

ATMEGA645

Interface Type :

JTAG, SPI, USART, USI

Number of Programmable I/O :

54

Contact Plating :

Tin

Supply Voltage-Max (Vsup) :

5.5V

Connectivity :

SPI, UART/USART, USI

Device Core :

AVR

RAM Size :

4K x 8

DMA Channels :

No

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Width :

9.1mm

Factory Lead Time :

4 Weeks

Mount :

Surface Mount

Number of I2C Channels :

1

Watchdog Timer :

yes

Bit Size :

8