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壹诺半导体(深圳 )有限公司
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产品分类
优势库存(1735)普通库存(99999)集成电路(IC)(110)电源IC(93)半导体存储器(13)三极管(10)场效应管MOSFET(26)可控硅IGBT(1)单片机(28)电容器(32)电阻器(20)电感器(2)连接器/接插件(13)开关(5)传感器(7)保险丝(2)变压器(2)继电器(4)逆变器(2)放大器(21)光电子/光纤/激光(7)LED(3)PLC/可编程控制器(3)编码器(1)其他未分类(1)
二极管(17)
- 贴片/片式/SMD二极管(1)
- 整流二极管(6)
- 稳压二极管(1)
- 桥堆/整流桥/桥式整流器(2)
- 瞬态(变)抑制二极管(1)
- 功率二极管(2)
- 肖特基二极管(3)
- 光纤耦合二极管(1)
- 贴片/片式/SMD三极管(7)
- 三极管芯片(管芯)(1)
- 其他三极管(2)
- 双向可控硅(晶闸管)(1)
- 贴片保险丝(2)
- 其它逆变器(2)
- 光电光耦合器(光耦)(3)
- 光纤收发器(3)
- 光纤藕合器(1)
- LED器件(1)
- LED电源驱动/控制/软件(1)
- 其它LED相关产品(服务)(1)
- 其他编码器(1)
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Features
• High Performance, Low Power Atmel® AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
– 135 Powerful Instructions – Most Single Clock Cycle Execution
– 32 × 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16MHz
– On-Chip 2-cycle Multiplier
• High Endurance Non-volatile Memory Segments
– 64K/128K/256KBytes of In-System Self-Programmable Flash
– 4Kbytes EEPROM
– 8Kbytes Internal SRAM
– Write/Erase Cycles:10,000 Flash/100,000 EEPROM
– Data retention: 20 years at 85C/ 100 years at 25C
– Optional Boot Code Section with Independent Lock Bits
• In-System Programming by On-chip Boot Program
• True Read-While-Write Operation
– Programming Lock for Software Security
• Endurance: Up to 64Kbytes Optional External Memory Space
• Atmel® QTouch® library support
– Capacitive touch buttons, sliders and wheels
– QTouch and QMatrix acquisition
– Up to 64 sense channels
• 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:
– -40C to 85C Industrial
• Ultra-Low Power Consumption
– Active Mode: 1MHz, 1.8V: 500μA
– Power-down Mode: 0.1μA at 1.8V
• Speed Grade:
– ATmega640V/ATmega1280V/ATmega1281V:
• 0 - 4MHz @ 1.8V - 5.5V, 0 - 8MHz @ 2.7V - 5.5V
– ATmega2560V/ATmega2561V:
• 0 - 2MHz @ 1.8V - 5.5V, 0 - 8MHz @ 2.7V - 5.5V
– ATmega640/ATmega1280/ATmega1281:
• 0 - 8MHz @ 2.7V - 5.5V, 0 - 16MHz @ 4.5V - 5.5V
– ATmega2560/ATmega2561:
• 0 - 16MHz @ 4.5V - 5.5V