ATMEGA1284-MUR

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Seated Height-Max :

1 mm

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Terminal Form :

NO LEAD

Base Part Number :

ATMEGA1284

Operating Temperature :

-40°C~85°C TA

Data Bus Width :

8B

Memory Size :

128kB

Number of Terminals :

44

Number of Terminations :

44

Pbfree Code :

yes

Program Memory Size :

128KB 64K x 16

Max Operating Temperature :

85 °C

Length :

7mm

Power Supplies :

2/5V

Interfaces :

SPI/USART

Number of I/O :

32

RoHS :

Details

Format :

FIXED-POINT

Device Core :

AVR

Speed :

20MHz

Boundary Scan :

yes

RAM (words) :

16384

Min Operating Temperature :

-40 °C

Product Type :

8-bit Microcontrollers - MCU

Mounting Type :

Surface Mount

Tradename :

AVR

Reach Compliance Code :

Compliant

PWM Channels :

yes

Supply Voltage-Min (Vsup) :

1.8V

Data Converters :

A/D 8x10b

EEPROM Size :

4K x 8

Supply Current-Max :

12 mA

Oscillator Type :

Internal

Supply Voltage-Max (Vsup) :

5.5V

Factory Lead Time :

7 Weeks

Data Converter :

A/D 8x10b

Terminal Pitch :

0.5mm

Terminal Position :

QUAD

Number of Serial I/Os :

2

Bit Size :

8

Product Status :

Active

On Chip Data RAM Width :

8

Low Power Mode :

yes

RAM Size :

16K x 8

Height Seated (Max) :

1mm

Product :

MCU

Series :

AVR® ATmega

Min Supply Voltage :

1.8 V

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Product Category :

8-bit Microcontrollers - MCU

Integrated Cache :

No

Memory Type :

Flash

Core Processor :

AVR

Program Memory Type :

Flash

Core Size :

8-Bit

Supplier Device Package :

44-VQFN (7x7)

Number of Timers :

3

Number of Pins :

44

Brand :

Microchip Technology

Mounting Style :

SMD/SMT

Connectivity :

I2C, SPI, UART/USART

Package / Case :

44-VFQFN Exposed Pad

CPU Family :

AVR RISC

Base Product Number :

ATMEGA1284

Interface :

I2C, SPI, UART, USART

ROM Programmability :

Flash

Published :

2008

RAM (bytes) :

16384

Mount :

Surface Mount

Packaging :

Tape and Reel (TR)

Width :

7 mm

Manufacturer :

Microchip

Temperature Grade :

Industrial

Surface Mount :

yes

Max Frequency :

20 MHz

On Chip Program ROM Width :

16

Package :

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

Schedule B :

8542310000

JESD-30 Code :

S-PQCC-N44

Core Architecture :

AVR

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Lifecycle Status :

Production (Last Updated: 2 years ago)

Number of External Interrupts :

3

Number of Programmable I/O :

32

DMA Channels :

No

Max Supply Voltage :

5.5 V

Number of I/O Lines :

32

Frequency :

20MHz

Peripherals :

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

DAC Channels :

No

Number of I/Os :

32

Contact Plating :

Tin

Watchdog Timer :

yes

ROM (words) :

65536

Package Shape :

Square

Has ADC :

yes

Qualification Status :

Not Qualified

Number of Timers/Counters :

3

RoHS Status :

ROHS3 Compliant