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ATMEGA168-20AUR PDF预览

ATMEGA168-20AUR

更新时间: 2024-09-21 20:02:47
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
359页 2546K
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ATMEGA168-20AUR 数据手册

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Features  
High Performance, Low Power AVR® 8-Bit Microcontroller  
Advanced RISC Architecture  
– 131 Powerful Instructions – Most Single Clock Cycle Execution  
– 32 x 8 General Purpose Working Registers  
– Fully Static Operation  
– Up to 20 MIPS Throughput at 20 MHz  
– On-chip 2-cycle Multiplier  
Non-volatile Program and Data Memories  
– 4/8/16K Bytes of In-System Self-Programmable Flash (ATmega48/88/168)  
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  
8-bit  
Microcontroller  
with 8K Bytes  
In-System  
Programmable  
Flash  
– 256/512/512 Bytes EEPROM (ATmega48/88/168)  
Endurance: 100,000 Write/Erase Cycles  
– 512/1K/1K Byte Internal SRAM (ATmega48/88/168)  
– Programming Lock for Software Security  
Peripheral Features  
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode  
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture  
Mode  
ATmega48/V  
ATmega88/V  
ATmega168/V  
– Real Time Counter with Separate Oscillator  
– Six PWM Channels  
– 8-channel 10-bit ADC in TQFP and QFN/MLF package  
– 6-channel 10-bit ADC in PDIP Package  
– Programmable Serial USART  
– Master/Slave SPI Serial Interface  
– Byte-oriented 2-wire Serial Interface  
– Programmable Watchdog Timer with Separate On-chip Oscillator  
– On-chip Analog Comparator  
Preliminary  
– 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  
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and  
Standby  
I/O and Packages  
– 23 Programmable I/O Lines  
– 28-pin PDIP, 32-lead TQFP and 32-pad QFN/MLF  
Operating Voltage:  
– 1.8 - 5.5V for ATmega48V/88V/168V  
– 2.7 - 5.5V for ATmega48/88/168  
Temperature Range:  
– -40°C to 85°C  
Speed Grade:  
ATmega48V/88V/168V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V  
ATmega48/88/168: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V  
Rev. 2545E–AVR–02/05  
 

ATMEGA168-20AUR 替代型号

型号 品牌 替代类型 描述 数据表
ATMEGA168-20AU MICROCHIP

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