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A000067 PDF预览

A000067

更新时间: 2022-05-13 23:37:24
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存微控制器
页数 文件大小 规格书
40页 1116K
描述
8-bit Atmel Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash

A000067 数据手册

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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  
8-bit Atmel  
Microcontroller  
with  
64K/128K/256K  
Bytes In-System  
Programmable  
Flash  
– Write/Erase Cycles:10,000 Flash/100,000 EEPROM  
– Data retention: 20 years at 85°C/ 100 years at 25°C  
– 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  
ATmega640/V  
ATmega1280/V  
ATmega1281/V  
ATmega2560/V  
ATmega2561/V  
– 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  
Preliminary  
Summary  
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: 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:  
2549NS–AVR–05/11  
• 0 - 16MHz @ 4.5V - 5.5V  

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