ATMEGA1281-16AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Watchdog Timer :

yes

Bit Size :

8

Series :

AVR® ATmega

Terminal Position :

QUAD

Manufacturer Package Identifier :

64A

Data Converters :

A/D 8x10b

Device Core :

AVR

Mount :

Surface Mount

Memory Size :

128kB

Product Status :

Active

Product Category :

8-bit Microcontrollers - MCU

Number of I/Os :

54 I/O

Min Operating Temperature :

-40 °C

Number of Terminations :

64

Interface :

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

Number of Terminals :

64

EEPROM Size :

4K x 8

Minimum Operating Temperature :

-40 °C

Core Architecture :

AVR

RAM Size :

8K x 8

Additional Feature :

ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ

Number of ADC Channels :

8

Number of Bits :

8

Max Supply Voltage :

5.5 V

Schedule B :

8542310000

Memory Type :

Flash

Power Supplies :

3/5 V

REACH SVHC :

No SVHC

Frequency :

16MHz

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Product :

MCU

Manuf. code :

MCP

Supply Voltage :

5V

Data Converter :

A/D 8x10b

Supplier Device Package :

64-TQFP (14x14)

Seated Height-Max :

1.2 mm

Dimensions :

14.1 x 14.1 x 1.05mm

Supply Current-Max :

14 mA

PWM Channels :

yes

Pin Count :

64

Surface Mount :

yes

Data Bus Width :

8B

Mounting Style :

SMD/SMT

Speed :

16MHz

Core Processor :

AVR

Max Operating Temperature :

85 °C

Number of Programmable I/O :

54

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Base Product Number :

ATMEGA1281

Maximum Operating Temperature :

+85 °C

Manufacturer :

Microchip Technology

Mounting Type :

Surface Mount

Terminal Form :

Gull wing

Height :

1.05mm

Max Frequency :

16 MHz

Core Size :

8-Bit

Type :

ATMEGA1281-16AU

Packaging :

Tray

Pbfree Code :

yes

Package Shape :

Square

Package :

Tray

CPU Family :

AVR RISC

Number of I/O :

54

Package Type :

TQFP

Width :

14.1mm

Min Supply Voltage :

2.7 V

Length :

14.1mm

Termination :

SMD/SMT

Address Bus Width :

16

Interfaces :

JTAG/TWI/SPI/USART

Number of Pins :

64

Product Type :

8-bit Microcontrollers - MCU

RoHS Status :

ROHS3 Compliant

ROM Programmability :

Flash

JESD-30 Code :

S-PQFP-G64

Has ADC :

yes

Number of PWM Channels :

10

Number of I2C Channels :

1

Brand :

Microchip Technology / Atmel

Enclosure :

TQFP 64 (14x14)

Lead Free :

Lead Free

DMA Channels :

No

Base Part Number :

ATMEGA1281

Program Memory Type :

Flash

Package / Case :

64-TQFP

External Data Bus Width :

8

Program Memory Size :

128KB 64K x 16

Number of SPI Channels :

1

Interface Type :

2-Wire, SPI, USART

Access Time :

16 μs

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

MSL :

MSL 3 - 168 hours

Factory Lead Time :

8 Weeks

Terminal Pitch :

0.8 mm

RAM (bytes) :

8192

Reach Compliance Code :

Compliant

Number of Timers/Counters :

6

Contact Plating :

Tin

Connectivity :

EBI/EMI, I2C, SPI, UART/USART

Terminal Finish :

Matte Tin (Sn) - annealed

Typical Operating Supply Voltage :

2.7 → 5.5 V

Tradename :

AVR

Operating Temperature :

-40°C~85°C TA

Peripherals :

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

RoHS :

Details

Oscillator Type :

Internal

Instruction Set Architecture :

RISC

Number of I/O Lines :

54

Lifecycle Status :

Production (Last Updated: 2 years ago)

Radiation Hardening :

No

Family Name :

ATMEGA

Density :

1 Mb

Max. operating temperature :

+85°C

Published :

2007

JESD-609 Code :

e3

DAC Channels :

No

Temperature Grade :

Industrial

Time@Peak Reflow Temperature-Max (s) :

40

Voltage :

5V

Qualification :

-

Qualification Status :

Not Qualified

ROM (words) :

65536

Peak Reflow Temperature (Cel) :

260