ATMEGA1284-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Temperature Grade :

Industrial

Pin Count :

44

Package Type :

TQFP

Number of Serial I/Os :

2

Max Frequency :

20 MHz

CPU Family :

AVR RISC

Core Processor :

AVR

Number of Terminations :

44

Oscillator Type :

Internal

Memory Size :

128kB

ROM Programmability :

Flash

Core Size :

8-Bit

Factory Lead Time :

7 Weeks

On Chip Data RAM Width :

8

Has ADC :

yes

Number of Timers :

3

Boundary Scan :

yes

Instruction Set Architecture :

RISC

Terminal Position :

QUAD

Number of I2C Channels :

1

Number of SPI Channels :

1

Data Converters :

A/D 8x10b

Dimensions :

10.1 x 10.1 x 1.05mm

Operating Temperature :

-40°C~85°C TA

JESD-30 Code :

S-PQFP-G44

Number of Pins :

44

Number of ADC Channels :

8

Mounting Style :

SMD/SMT

RoHS :

Details

Supply Voltage-Max (Vsup) :

5.5V

Connectivity :

I2C, SPI, UART/USART

Qualification Status :

Not Qualified

Product Status :

Active

Program Memory Size :

128KB 64K x 16

Number of I/O Lines :

32

Base Product Number :

ATMEGA1284

Qualification :

-

Number of Terminals :

44

ROM (words) :

65536

Base Part Number :

ATMEGA1284

Width :

10.1mm

Terminal Form :

Gull wing

Length :

10.1mm

Data Converter :

A/D 8x10b

Tradename :

AVR

PWM Channels :

yes

Reach Compliance Code :

Compliant

Package / Case :

44-TQFP

Number of Timers/Counters :

3

REACH SVHC :

No SVHC

Interface Type :

2-Wire Serial, SPI, USART

Memory Type :

Flash

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Device Core :

AVR

DAC Channels :

No

Height :

810μm

Series :

AVR® ATmega

Package Shape :

Square

Manufacturer :

Microchip

DMA Channels :

No

Number of External Interrupts :

3

Terminal Finish :

Matte Tin (Sn)

Bit Size :

8

Maximum Operating Temperature :

+85 °C

Supplier Device Package :

44-TQFP (10x10)

Time@Peak Reflow Temperature-Max (s) :

40

Mounting Type :

Surface Mount

Package :

Tray

Power Supplies :

2/5V

Supply Current-Max :

12 mA

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Pbfree Code :

yes

Brand :

Microchip Technology / Atmel

RAM (bytes) :

16384

Max Supply Voltage :

5.5 V

Number of PWM Channels :

6

Mount :

Surface Mount

Core Architecture :

AVR

Integrated Cache :

No

Product Category :

8-bit Microcontrollers - MCU

Format :

FIXED-POINT

RAM (words) :

16384

MSL :

MSL 3 - 168 hours

Program Memory Type :

Flash

Number of I/O :

32

Peripherals :

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

Packaging :

Tray

Lifecycle Status :

Production (Last Updated: 2 years ago)

Min Operating Temperature :

-40 °C

Surface Mount :

yes

Frequency :

20MHz

RoHS Status :

ROHS3 Compliant

Max Operating Temperature :

85 °C

Low Power Mode :

yes

Seated Height-Max :

1.2 mm

Family Name :

ATMEGA

Speed :

20MHz

Data Bus Width :

8B

Published :

2008

Typical Operating Supply Voltage :

1.8 → 5.5 V

Number of I/Os :

32 I/O

Terminal Pitch :

0.8 mm

Radiation Hardening :

No

JESD-609 Code :

e3

Product :

MCU

Min Supply Voltage :

1.8 V

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

On Chip Program ROM Width :

16

RAM Size :

16K x 8

Contact Plating :

Tin

Minimum Operating Temperature :

-40 °C

Interfaces :

SPI/USART

Peak Reflow Temperature (Cel) :

260

Product Type :

8-bit Microcontrollers - MCU

EEPROM Size :

4K x 8

Interface :

I2C, SPI, UART, USART