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ATMEGA1281 数据表 (PDF) - ATMEL Corporation

ATMEGA1281 Datasheet PDF - ATMEL Corporation
部件名 ATMEGA1281
下载  ATMEGA1281 下载

文件大小   4029.54 Kbytes
  449 Pages
制造商  ATMEL [ATMEL Corporation]
网页  http://www.atmel.com
标志 ATMEL - ATMEL Corporation
功能描述 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash

ATMEGA1281 Datasheet (PDF)

Go To PDF Page 下载 数据表
ATMEGA1281 Datasheet PDF - ATMEL Corporation

部件名 ATMEGA1281
下载  ATMEGA1281 Click to download

文件大小   4029.54 Kbytes
  449 Pages
制造商  ATMEL [ATMEL Corporation]
网页  http://www.atmel.com
标志 ATMEL - ATMEL Corporation
功能描述 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash

ATMEGA1281 数据表 (HTML) - ATMEL Corporation

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ATMEGA1281 产品详情

Features
• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
– 135 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
– On-Chip 2-cycle Multiplier
• Non-volatile Program and Data Memories
– 64K/128K/256K Bytes of In-System Self-Programmable Flash
Endurance: 10,000 Write/Erase Cycles
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
– 4K Bytes EEPROM
Endurance: 100,000 Write/Erase Cycles
– 8K Bytes Internal SRAM
– Up to 64K Bytes Optional External Memory Space
– Programming Lock for Software Security
• JTAG (IEEE std. 1149.1 compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
• Peripheral Features
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
– Four 16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode
– Real Time Counter with Separate Oscillator
– Four 8-bit PWM Channels
– Six/Twelve PWM Channels with Programmable Resolution from 2 to 16 Bits
(ATmega1281/2561, ATmega640/1280/2560)
– Output Compare Modulator
– 8/16-channel, 10-bit ADC (ATmega1281/2561, ATmega640/1280/2560)
– Two/Four Programmable Serial USART (ATmega1281/2561,ATmega640/1280/2560)
– Master/Slave SPI Serial Interface
– Byte Oriented 2-wire Serial Interface
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
• Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated Oscillator
– External and Internal Interrupt Sources
– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby,
and Extended Standby
• I/O and Packages
– 54/86 Programmable I/O Lines (ATmega1281/2561, ATmega640/1280/2560)
– 64-pad QFN/MLF, 64-lead TQFP (ATmega1281/2561)
– 100-lead TQFP, 100-ball CBGA (ATmega640/1280/2560)
– RoHS/Fully Green
• Temperature Range:
– -40°C to 85°C Industrial
• Ultra-Low Power Consumption
– Active Mode: 1 MHz, 1.8V: 510 µA
– Power-down Mode: 0.1 µA at 1.8V
• Speed Grade (see “Maximum speed vs. VCC” on page 377):
– ATmega640V/ATmega1280V/ATmega1281V:
0 - 4 MHz @ 1.8 - 5.5V, 0 - 8 MHz @ 2.7 - 5.5V
– ATmega2560V/ATmega2561V:
0 - 2 MHz @ 1.8 - 5.5V, 0 - 8 MHz @ 2.7 - 5.5V
– ATmega640/ATmega1280/ATmega1281:
0 - 8 MHz @ 2.7 - 5.5V, 0 - 16 MHz @ 4.5 - 5.5V
– ATmega2560/ATmega2561:
0 - 16 MHz @ 4.5 - 5.5V




类似零件编号 - ATMEGA1281

制造商部件名数据表功能描述
logo
ATMEL Corporation
ATMEGA1281 ATMEL-ATMEGA1281 Datasheet
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类似说明 - ATMEGA1281

制造商部件名数据表功能描述
logo
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ATMEGA1281-16AUR ATMEL-ATMEGA1281-16AUR Datasheet
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关于 ATMEL Corporation


Atmel Corporation是一家美国半导体公司,成立于1984年。
该公司是微控制器,触摸解决方案和其他半导体产品的领先提供商,用于消费者,工业和汽车市场的各种应用。
ATMEL的产品以其小型外形,低功耗和高性能而闻名。
2016年,ATMEL由微控制器和模拟半导体的领先提供商Microchip Technology Inc.收购。
作为Microchip产品组合的一部分,Atmel品牌和技术继续开发和出售。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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