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ATMEGA168-20AI PDF预览

ATMEGA168-20AI

更新时间: 2024-11-09 22:47:59
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
349页 2752K
描述
8-bit Microcontroller with 8K Bytes In-System Programmable Flash

ATMEGA168-20AI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:TQFP, TQFP32,.35SQ,32
针数:32Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.22
具有ADC:YES其他特性:OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
地址总线宽度:位大小:8
CPU系列:AVR RISC最大时钟频率:20 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G32
JESD-609代码:e0长度:7 mm
湿度敏感等级:3I/O 线路数量:23
端子数量:32最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:TQFP
封装等效代码:TQFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE峰值回流温度(摄氏度):240
电源:3/5 V认证状态:Not Qualified
RAM(字节):1024ROM(单词):16384
ROM可编程性:FLASH座面最大高度:1.2 mm
速度:20 MHz子类别:Microcontrollers
最大压摆率:12 mA最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

ATMEGA168-20AI 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  
– 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  
8-bit  
Microcontroller  
with 8K Bytes  
In-System  
Programmable  
Flash  
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode  
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture  
Mode  
– Real Time Counter with Separate Oscillator  
– Six PWM Channels  
– 8-channel 10-bit ADC in TQFP and MLF package  
– 6-channel 10-bit ADC in PDIP Package  
– Programmable Serial USART  
ATmega48/V  
ATmega88/V  
ATmega168/V  
– 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  
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and  
Standby  
Preliminary  
I/O and Packages  
– 23 Programmable I/O Lines  
– 28-pin PDIP, 32-lead TQFP and 32-pad 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  
Low Power Consumption  
– Active Mode:  
1 MHz, 1.8V: 240µA  
32 kHz, 1.8V: 15µA (including Oscillator)  
– Power-down Mode:  
0.1µA at 1.8V  
Rev. 2545D–AVR–07/04  

ATMEGA168-20AI 替代型号

型号 品牌 替代类型 描述 数据表
ATMEGA168-20MI ATMEL

完全替代

8-bit Microcontroller with 8K Bytes In-System Programmable Flash
ATMEGA168-20PI ATMEL

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8-bit Microcontroller with 8K Bytes In-System Programmable Flash

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