ATMEGA1284-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

RAM Size :

16K x 8

Peripherals :

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

Product :

MCU

Supplier Device Package :

44-VQFN (7x7)

Factory Lead Time :

7 Weeks

Published :

2008

Number of I/O Lines :

32

Tradename :

AVR

Manufacturer :

Microchip

Lead Free :

Lead Free

CPU Family :

AVR RISC

Base Product Number :

ATMEGA1284

Number of I/Os :

32 I/O

Schedule B :

8542310000

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Max Supply Voltage :

5.5 V

Height Seated (Max) :

1mm

Data Bus Width :

8B

Operating Temperature :

-40°C~85°C TA

Mount :

Surface Mount

Watchdog Timer :

yes

Maximum Operating Temperature :

+ 85 C

Low Power Mode :

yes

Temperature Grade :

Industrial

Pbfree Code :

yes

Product Status :

Active

Length :

7mm

Base Part Number :

ATMEGA1284

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

RoHS Status :

ROHS3 Compliant

Lifecycle Status :

Production (Last Updated: 2 years ago)

Surface Mount :

yes

Package / Case :

44-VFQFN Exposed Pad

Package Shape :

Square

Number of Timers :

3

Data Converters :

A/D 8x10b

Brand :

Microchip Technology / Atmel

ROM (words) :

65536

Core Processor :

AVR

Memory Type :

Flash

Program Memory Type :

Flash

Has ADC :

yes

Core Size :

8-Bit

Connectivity :

I2C, SPI, UART/USART

Supply Current-Max :

12 mA

Power Supplies :

2/5V

DMA Channels :

No

Supply Voltage-Min (Vsup) :

1.8V

Device Core :

AVR

Integrated Cache :

No

Max Operating Temperature :

85 °C

Terminal Form :

NO LEAD

Minimum Operating Temperature :

- 40 C

Number of Programmable I/O :

32

Supply Voltage-Max (Vsup) :

5.5V

Package :

Tray

Terminal Pitch :

0.5mm

Memory Size :

128kB

RAM (bytes) :

16384

Mounting Style :

SMD/SMT

Number of Serial I/Os :

2

Packaging :

Tray

EEPROM Size :

4K x 8

JESD-30 Code :

S-PQCC-N44

ROM Programmability :

Flash

Number of Terminations :

44

DAC Channels :

No

Data Converter :

A/D 8x10b

Bit Size :

8

Number of Pins :

44

Width :

7 mm

Frequency :

20MHz

Number of I/O :

32

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Series :

AVR® ATmega

RoHS :

Details

Program Memory Size :

128KB 64K x 16

Product Category :

8-bit Microcontrollers - MCU

Max Frequency :

20 MHz

Seated Height-Max :

1 mm

On Chip Program ROM Width :

16

Oscillator Type :

Internal

Number of Timers/Counters :

3

Speed :

20MHz

Interfaces :

SPI/USART

Contact Plating :

Tin

Qualification Status :

Not Qualified

Reach Compliance Code :

Compliant

Product Type :

8-bit Microcontrollers - MCU

On Chip Data RAM Width :

8

Min Supply Voltage :

1.8 V

Min Operating Temperature :

-40 °C

Boundary Scan :

yes

Terminal Position :

QUAD

Interface :

I2C, SPI, UART, USART

Format :

FIXED-POINT

PWM Channels :

yes

Mounting Type :

Surface Mount

Number of External Interrupts :

3

Radiation Hardening :

No

Core Architecture :

AVR

RAM (words) :

16384

Number of Terminals :

44