ATMEGA1284-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

ROM (words) :

65536

Connectivity :

I2C, SPI, UART/USART

Manufacturer :

Microchip

Reach Compliance Code :

Compliant

Device Core :

AVR

Lifecycle Status :

Production (Last Updated: 2 years ago)

Terminal Position :

QUAD

RAM (bytes) :

16384

Number of Terminations :

44

Package Shape :

Square

Peak Reflow Temperature (Cel) :

260

Tradename :

AVR

Core Size :

8-Bit

Number of Pins :

44

Factory Lead Time :

7 Weeks

Terminal Pitch :

0.8 mm

On Chip Program ROM Width :

16

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Number of Terminals :

44

Interface :

I2C, SPI, UART, USART

Product Status :

Active

Maximum Operating Temperature :

+85 °C

Mounting Type :

Surface Mount

RAM (words) :

16384

Interface Type :

2-Wire Serial, SPI, USART

Number of I/Os :

32 I/O

REACH SVHC :

No SVHC

PWM Channels :

yes

Height :

810μm

Published :

2008

Product Category :

8-bit Microcontrollers - MCU

Packaging :

Tray

Max Supply Voltage :

5.5 V

Number of I/O :

32

Data Converter :

A/D 8x10b

Typical Operating Supply Voltage :

1.8 → 5.5 V

Supply Voltage-Max (Vsup) :

5.5V

Min Operating Temperature :

-40 °C

DMA Channels :

No

Number of Serial I/Os :

2

Operating Temperature :

-40°C~85°C TA

Package / Case :

44-TQFP

Integrated Cache :

No

RAM Size :

16K x 8

Dimensions :

10.1 x 10.1 x 1.05mm

Base Product Number :

ATMEGA1284

Supplier Device Package :

44-TQFP (10x10)

RoHS :

Details

Oscillator Type :

Internal

Power Supplies :

2/5V

DAC Channels :

No

Number of Timers :

3

Max Frequency :

20 MHz

RoHS Status :

ROHS3 Compliant

Max Operating Temperature :

85 °C

Bit Size :

8

Seated Height-Max :

1.2 mm

Product Type :

8-bit Microcontrollers - MCU

Peripherals :

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

Series :

AVR® ATmega

Temperature Grade :

Industrial

Number of I2C Channels :

1

Boundary Scan :

yes

Radiation Hardening :

No

Base Part Number :

ATMEGA1284

Mount :

Surface Mount

Core Processor :

AVR

Program Memory Size :

128KB 64K x 16

Low Power Mode :

yes

Number of Timers/Counters :

3

Package :

Tray

Surface Mount :

yes

Data Converters :

A/D 8x10b

Qualification Status :

Not Qualified

Brand :

Microchip Technology / Atmel

Number of PWM Channels :

6

Product :

MCU

Number of ADC Channels :

8

Interfaces :

SPI/USART

Mounting Style :

SMD/SMT

Min Supply Voltage :

1.8 V

ROM Programmability :

Flash

JESD-609 Code :

e3

Number of I/O Lines :

32

Terminal Form :

Gull wing

Instruction Set Architecture :

RISC

Core Architecture :

AVR

Memory Type :

Flash

Number of SPI Channels :

1

Contact Plating :

Tin

JESD-30 Code :

S-PQFP-G44

Pbfree Code :

yes

Program Memory Type :

Flash

Length :

10.1mm

Pin Count :

44

Number of External Interrupts :

3

Supply Current-Max :

12 mA

Frequency :

20MHz

MSL :

MSL 3 - 168 hours

Time@Peak Reflow Temperature-Max (s) :

40

Width :

10.1mm

Terminal Finish :

Matte Tin (Sn)

Family Name :

ATMEGA

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

EEPROM Size :

4K x 8

Minimum Operating Temperature :

-40 °C

Memory Size :

128kB

Qualification :

-

Data Bus Width :

8B

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Has ADC :

yes

Speed :

20MHz

Format :

FIXED-POINT

CPU Family :

AVR RISC

On Chip Data RAM Width :

8

Package Type :

TQFP