ATMEGA1284-MUR

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Low Power Mode :

yes

Data Converter :

A/D 8x10b

Integrated Cache :

No

Terminal Position :

QUAD

Tradename :

AVR

Supplier Device Package :

44-VQFN (7x7)

Number of Timers :

3

Number of External Interrupts :

3

RAM (words) :

16384

Contact Plating :

Tin

CPU Family :

AVR RISC

Number of I/Os :

32

Has ADC :

yes

Core Processor :

AVR

RAM (bytes) :

16384

Terminal Form :

NO LEAD

Base Part Number :

ATMEGA1284

Supply Voltage-Max (Vsup) :

5.5V

DAC Channels :

No

Product Category :

8-bit Microcontrollers - MCU

Format :

FIXED-POINT

Base Product Number :

ATMEGA1284

Number of I/O :

32

Brand :

Microchip Technology

Height Seated (Max) :

1mm

RoHS :

Details

Series :

AVR® ATmega

Core Size :

8-Bit

Terminal Pitch :

0.5mm

Manufacturer :

Microchip

Number of Terminations :

44

Mount :

Surface Mount

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

ROM (words) :

65536

Connectivity :

I2C, SPI, UART/USART

ROM Programmability :

Flash

Oscillator Type :

Internal

Device Core :

AVR

JESD-30 Code :

S-PQCC-N44

Supply Voltage-Min (Vsup) :

1.8V

Program Memory Type :

Flash

Data Converters :

A/D 8x10b

Mounting Type :

Surface Mount

Package Shape :

Square

Length :

7mm

Boundary Scan :

yes

Number of Serial I/Os :

2

Max Frequency :

20 MHz

Factory Lead Time :

7 Weeks

Power Supplies :

2/5V

Pbfree Code :

yes

Min Supply Voltage :

1.8 V

Core Architecture :

AVR

Number of I/O Lines :

32

Lifecycle Status :

Production (Last Updated: 2 years ago)

Speed :

20MHz

Interfaces :

SPI/USART

DMA Channels :

No

Published :

2008

Bit Size :

8

Min Operating Temperature :

-40 °C

Data Bus Width :

8B

Mounting Style :

SMD/SMT

On Chip Program ROM Width :

16

RoHS Status :

ROHS3 Compliant

Number of Programmable I/O :

32

Width :

7 mm

RAM Size :

16K x 8

Package :

Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;

Interface :

I2C, SPI, UART, USART

Product Type :

8-bit Microcontrollers - MCU

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Reach Compliance Code :

Compliant

Product Status :

Active

Number of Terminals :

44

Qualification Status :

Not Qualified

On Chip Data RAM Width :

8

Surface Mount :

yes

Schedule B :

8542310000

Number of Timers/Counters :

3

Memory Size :

128kB

Max Supply Voltage :

5.5 V

EEPROM Size :

4K x 8

Number of Pins :

44

Max Operating Temperature :

85 °C

Frequency :

20MHz

Package / Case :

44-VFQFN Exposed Pad

Watchdog Timer :

yes

Packaging :

Tape and Reel (TR)

Product :

MCU

Memory Type :

Flash

Program Memory Size :

128KB 64K x 16

Peripherals :

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

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Operating Temperature :

-40°C~85°C TA

PWM Channels :

yes

Supply Current-Max :

12 mA

Temperature Grade :

Industrial

Seated Height-Max :

1 mm