ATMEGA645A-MU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

RoHS :

Details

Device Core :

AVR

Number of Terminals :

64

Temperature Grade :

Industrial

Brand :

Microchip Technology

Height Seated (Max) :

1mm

Program Memory Size :

64KB 32K x 16

Supply Voltage-Max (Vsup) :

5.5V

Number of I/O :

54

Surface Mount :

yes

Package Shape :

Square

Operating Temperature :

-40°C~85°C TA

Supply Current-Max :

12 mA

Mounting Style :

SMD/SMT

Memory Size :

64KB

Core Size :

8-Bit

Mount :

Surface Mount

Qualification :

-

Package / Case :

64-VFQFN Exposed Pad

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Has ADC :

yes

Watchdog Timer :

yes

Data Converters :

A/D 8x10b

Data Converter :

A/D 8x10b

RAM (bytes) :

4096

Connectivity :

SPI, UART/USART, USI

Power Supplies :

2/5V

Number of Timers/Counters :

3

Qualification Status :

Not Qualified

Reach Compliance Code :

Compliant

Product Category :

8-bit Microcontrollers - MCU

Contact Plating :

Tin

Series :

AVR® ATmega

Interfaces :

SPI/USART

Width :

9 mm

Number of I/O Lines :

54

ROM (words) :

32768

Maximum Operating Temperature :

+ 85 C

Product :

MCU

Packaging :

Tray

Frequency :

16MHz

EEPROM Size :

2K x 8

Peripherals :

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

Number of Pins :

64

ROM Programmability :

Flash

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Terminal Form :

NO LEAD

Number of Terminations :

64

Length :

9mm

Data Bus Width :

8B

Terminal Pitch :

0.5mm

Product Type :

8-bit Microcontrollers - MCU

Supply Voltage :

5V

Published :

1997

Supplier Device Package :

64-QFN (9x9)

Mounting Type :

Surface Mount

Interface :

SPI, UART, USART

Terminal Position :

QUAD

PWM Channels :

yes

Number of I/Os :

54 I/O

Pbfree Code :

yes

Base Part Number :

ATMEGA645A

CPU Family :

AVR RISC

MSL :

MSL 3 - 168 hours

Seated Height-Max :

1 mm

Supply Voltage-Min (Vsup) :

4.5V

RoHS Status :

ROHS3 Compliant

Additional Feature :

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

Factory Lead Time :

7 Weeks

Package :

Tray

Bit Size :

8

Oscillator Type :

Internal

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Speed :

16MHz

JESD-30 Code :

S-PQCC-N64

DMA Channels :

No

DAC Channels :

No

Manufacturer :

Microchip

RAM Size :

4K x 8

Core Processor :

AVR

Program Memory Type :

Flash

Product Status :

Active

Minimum Operating Temperature :

- 40 C

Tradename :

AVR

Base Product Number :

ATMEGA645