ATMEGA1281-16AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Number of I/Os :

54 I/O

Terminal Pitch :

0.8 mm

Tradename :

AVR

Manufacturer :

Microchip Technology

Device Core :

AVR

Product Category :

8-bit Microcontrollers - MCU

Qualification :

-

Peripherals :

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

Connectivity :

EBI/EMI, I2C, SPI, UART/USART

Number of PWM Channels :

10

RAM (bytes) :

8192

Min Operating Temperature :

-40 °C

Oscillator Type :

Internal

ROM Programmability :

Flash

Program Memory Size :

128KB 64K x 16

Packaging :

Tray

Package :

Tray

Power Supplies :

3/5 V

Instruction Set Architecture :

RISC

Package Type :

TQFP

Radiation Hardening :

No

Lifecycle Status :

Production (Last Updated: 2 years ago)

Manufacturer Package Identifier :

64A

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Number of ADC Channels :

8

Core Processor :

AVR

Additional Feature :

ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Length :

14.1mm

Number of Programmable I/O :

54

Mounting Type :

Surface Mount

Core Architecture :

AVR

Max Operating Temperature :

85 °C

Memory Type :

Flash

Number of I/O :

54

Height :

1.05mm

Bit Size :

8

Family Name :

ATMEGA

Typical Operating Supply Voltage :

2.7 → 5.5 V

Watchdog Timer :

yes

Base Product Number :

ATMEGA1281

Address Bus Width :

16

Number of Terminals :

64

Brand :

Microchip Technology / Atmel

Terminal Finish :

Matte Tin (Sn) - annealed

DMA Channels :

No

REACH SVHC :

No SVHC

DAC Channels :

No

Max Frequency :

16 MHz

Data Converter :

A/D 8x10b

Has ADC :

yes

Supplier Device Package :

64-TQFP (14x14)

Access Time :

16 μs

Terminal Form :

Gull wing

RoHS Status :

ROHS3 Compliant

Peak Reflow Temperature (Cel) :

260

Core Size :

8-Bit

Number of Pins :

64

Interfaces :

JTAG/TWI/SPI/USART

Mounting Style :

SMD/SMT

JESD-609 Code :

e3

RoHS :

Details

Enclosure :

TQFP 64 (14x14)

Dimensions :

14.1 x 14.1 x 1.05mm

Data Converters :

A/D 8x10b

Terminal Position :

QUAD

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Interface :

2-Wire, EBI/EMI, I2C, SPI, UART, USART

Temperature Grade :

Industrial

Number of Terminations :

64

Package / Case :

64-TQFP

Operating Temperature :

-40°C~85°C TA

Max. operating temperature :

+85°C

Speed :

16MHz

Data Bus Width :

8B

CPU Family :

AVR RISC

Maximum Operating Temperature :

+85 °C

Time@Peak Reflow Temperature-Max (s) :

40

Supply Current-Max :

14 mA

ROM (words) :

65536

Factory Lead Time :

8 Weeks

Number of I2C Channels :

1

Program Memory Type :

Flash

RAM Size :

8K x 8

Reach Compliance Code :

Compliant

Published :

2007

Interface Type :

2-Wire, SPI, USART

Frequency :

16MHz

Package Shape :

Square

Product Status :

Active

Min Supply Voltage :

2.7 V

External Data Bus Width :

8

Schedule B :

8542310000

Termination :

SMD/SMT

Minimum Operating Temperature :

-40 °C

Pbfree Code :

yes

Voltage :

5V

Series :

AVR® ATmega

Product :

MCU

Number of I/O Lines :

54

Lead Free :

Lead Free

Seated Height-Max :

1.2 mm

Pin Count :

64

Supply Voltage :

5V

Base Part Number :

ATMEGA1281

Type :

ATMEGA1281-16AU

Memory Size :

128kB

Width :

14.1mm

Manuf. code :

MCP

Surface Mount :

yes

Max Supply Voltage :

5.5 V

EEPROM Size :

4K x 8

Density :

1 Mb

Contact Plating :

Tin

Product Type :

8-bit Microcontrollers - MCU

JESD-30 Code :

S-PQFP-G64

Number of Bits :

8

Mount :

Surface Mount

Qualification Status :

Not Qualified

Number of Timers/Counters :

6

Number of SPI Channels :

1

MSL :

MSL 3 - 168 hours

PWM Channels :

yes