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ATMEGA8L-8AL PDF预览

ATMEGA8L-8AL

更新时间: 2024-09-21 20:03:07
品牌 Logo 应用领域
爱特美尔 - ATMEL 时钟微控制器外围集成电路闪存
页数 文件大小 规格书
308页 4670K
描述
RISC Microcontroller, 8-Bit, FLASH, 8MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MS-026ABA, TQFP-32

ATMEGA8L-8AL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:QFP
包装说明:TQFP,针数:32
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.16核心架构:AVR
设备核心:AVR时钟速度:16
内存:1闪存:8
能够:0Adc通道:8
ADC分辨率:10具有ADC:YES
地址总线宽度:位大小:8
最大时钟频率:8 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:S-PQFP-G32JESD-609代码:e3
长度:7 mm湿度敏感等级:3
I/O 线路数量:23端子数量:32
片上程序ROM宽度:16最高工作温度:70 °C
最低工作温度:PWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:TQFP
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
RAM(字节):1024ROM(单词):4096
ROM可编程性:FLASH座面最大高度:1.2 mm
速度:8 MHz最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
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:40
宽度:7 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

ATMEGA8L-8AL 数据手册

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Features  
High-performance, Low-power AVR® 8-bit Microcontroller  
Advanced RISC Architecture  
– 130 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  
High Endurance Non-volatile Memory segments  
– 8K Bytes of In-System Self-programmable Flash program memory  
– 512 Bytes EEPROM  
8-bit  
– 1K Byte Internal SRAM  
– Write/Erase Cycles: 10,000 Flash/100,000 EEPROM  
– Data retention: 20 years at 85°C/100 years at 25°C(1)  
– Optional Boot Code Section with Independent Lock Bits  
In-System Programming by On-chip Boot Program  
True Read-While-Write Operation  
with 8K Bytes  
In-System  
Programmable  
Flash  
– Programming Lock for Software Security  
Peripheral Features  
– Two 8-bit Timer/Counters with Separate Prescaler, one Compare Mode  
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture  
Mode  
– Real Time Counter with Separate Oscillator  
– Three PWM Channels  
– 8-channel ADC in TQFP and QFN/MLF package  
Eight Channels 10-bit Accuracy  
ATmega8  
ATmega8L  
– 6-channel ADC in PDIP package  
Six Channels 10-bit Accuracy  
– Byte-oriented Two-wire Serial Interface  
– Programmable Serial USART  
– Master/Slave SPI Serial Interface  
– Programmable Watchdog Timer with Separate On-chip Oscillator  
– On-chip Analog Comparator  
Special Microcontroller Features  
– Power-on Reset and Programmable Brown-out Detection  
– Internal Calibrated RC 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-lead PDIP, 32-lead TQFP, and 32-pad QFN/MLF  
Operating Voltages  
– 2.7 - 5.5V (ATmega8L)  
– 4.5 - 5.5V (ATmega8)  
Speed Grades  
– 0 - 8 MHz (ATmega8L)  
– 0 - 16 MHz (ATmega8)  
Power Consumption at 4 Mhz, 3V, 25°C  
– Active: 3.6 mA  
– Idle Mode: 1.0 mA  
– Power-down Mode: 0.5 µA  

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