ATMEGA1284-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Peak Reflow Temperature (Cel) :

260

Family Name :

ATMEGA

Dimensions :

10.1 x 10.1 x 1.05mm

RoHS :

Details

Package :

Tray

Base Product Number :

ATMEGA1284

JESD-30 Code :

S-PQFP-G44

Number of SPI Channels :

1

Package Shape :

Square

MSL :

MSL 3 - 168 hours

Tradename :

AVR

Supply Voltage-Max (Vsup) :

5.5V

PWM Channels :

yes

Lifecycle Status :

Production (Last Updated: 2 years ago)

Supply Current-Max :

12 mA

Number of Serial I/Os :

2

DMA Channels :

No

Format :

FIXED-POINT

Pin Count :

44

ROM Programmability :

Flash

Series :

AVR® ATmega

Number of PWM Channels :

6

Data Converters :

A/D 8x10b

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Pbfree Code :

yes

Frequency :

20MHz

Packaging :

Tray

Terminal Position :

QUAD

Integrated Cache :

No

Program Memory Type :

Flash

Interface Type :

2-Wire Serial, SPI, USART

Qualification :

-

Product Type :

8-bit Microcontrollers - MCU

Temperature Grade :

Industrial

Mount :

Surface Mount

RAM Size :

16K x 8

Memory Type :

Flash

Interface :

I2C, SPI, UART, USART

Core Architecture :

AVR

Data Converter :

A/D 8x10b

Number of I/O :

32

Low Power Mode :

yes

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Height :

810μm

On Chip Data RAM Width :

8

Number of External Interrupts :

3

Base Part Number :

ATMEGA1284

Supplier Device Package :

44-TQFP (10x10)

Max Supply Voltage :

5.5 V

Number of ADC Channels :

8

Minimum Operating Temperature :

-40 °C

RAM (bytes) :

16384

Number of Terminals :

44

Published :

2008

Product Status :

Active

Number of I/O Lines :

32

Number of I/Os :

32 I/O

Time@Peak Reflow Temperature-Max (s) :

40

Speed :

20MHz

Operating Temperature :

-40°C~85°C TA

Boundary Scan :

yes

Terminal Pitch :

0.8 mm

Product Category :

8-bit Microcontrollers - MCU

Package / Case :

44-TQFP

RoHS Status :

ROHS3 Compliant

Factory Lead Time :

7 Weeks

Mounting Type :

Surface Mount

Memory Size :

128kB

Min Supply Voltage :

1.8 V

Instruction Set Architecture :

RISC

JESD-609 Code :

e3

Max Operating Temperature :

85 °C

Qualification Status :

Not Qualified

Brand :

Microchip Technology / Atmel

Min Operating Temperature :

-40 °C

Number of Timers :

3

Radiation Hardening :

No

Core Processor :

AVR

Terminal Finish :

Matte Tin (Sn)

Connectivity :

I2C, SPI, UART/USART

RAM (words) :

16384

Core Size :

8-Bit

Interfaces :

SPI/USART

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Oscillator Type :

Internal

Has ADC :

yes

Number of I2C Channels :

1

Data Bus Width :

8B

Terminal Form :

Gull wing

Package Type :

TQFP

On Chip Program ROM Width :

16

Number of Terminations :

44

Contact Plating :

Tin

Width :

10.1mm

ROM (words) :

65536

Program Memory Size :

128KB 64K x 16

Number of Timers/Counters :

3

Typical Operating Supply Voltage :

1.8 → 5.5 V

Device Core :

AVR

DAC Channels :

No

EEPROM Size :

4K x 8

Maximum Operating Temperature :

+85 °C

Seated Height-Max :

1.2 mm

Max Frequency :

20 MHz

Bit Size :

8

Mounting Style :

SMD/SMT

REACH SVHC :

No SVHC

Surface Mount :

yes

Length :

10.1mm

Reach Compliance Code :

Compliant

Product :

MCU

Power Supplies :

2/5V

Manufacturer :

Microchip

CPU Family :

AVR RISC

Number of Pins :

44

Peripherals :

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