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AT89LS52-16SC PDF预览

AT89LS52-16SC

更新时间: 2024-09-21 04:33:15
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存微控制器和处理器外围集成电路光电二极管时钟
页数 文件大小 规格书
40页 531K
描述
8-bit Low-Voltage Microcontroller with 8K Bytes In-System Programmable Flash

AT89LS52-16SC 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:DIP
包装说明:SDIP, SDIP42,.6针数:42
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.32核心架构:8051
设备核心:8051时钟速度:16
内存:0.25闪存:8
具有ADC:NO地址总线宽度:16
位大小:8CPU系列:8051
最大时钟频率:16 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:R-PDIP-T42JESD-609代码:e0
长度:36.83 mm湿度敏感等级:1
I/O 线路数量:32端子数量:42
片上程序ROM宽度:8最高工作温度:70 °C
最低工作温度:PWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:SDIP
封装等效代码:SDIP42,.6封装形状:RECTANGULAR
封装形式:IN-LINE, SHRINK PITCH峰值回流温度(摄氏度):225
电源:2.7/4 V认证状态:Not Qualified
RAM(字节):256ROM(单词):8192
ROM可编程性:FLASH座面最大高度:4.83 mm
速度:16 MHz子类别:Microcontrollers
最大压摆率:25 mA最大供电电压:4 V
最小供电电压:2.7 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:15.24 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

AT89LS52-16SC 数据手册

 浏览型号AT89LS52-16SC的Datasheet PDF文件第2页浏览型号AT89LS52-16SC的Datasheet PDF文件第3页浏览型号AT89LS52-16SC的Datasheet PDF文件第4页浏览型号AT89LS52-16SC的Datasheet PDF文件第5页浏览型号AT89LS52-16SC的Datasheet PDF文件第6页浏览型号AT89LS52-16SC的Datasheet PDF文件第7页 
Features  
Compatible with MCS®-51Products  
8K Bytes of In-System Programmable (ISP) Flash Memory  
– Endurance: 1000 Write/Erase Cycles  
2.7V to 4.0V Operating Range  
Fully Static Operation: 0 Hz to 16 MHz  
Three-level Program Memory Lock  
256 x 8-bit Internal RAM  
32 Programmable I/O Lines  
8-bit  
Three 16-bit Timer/Counters  
Eight Interrupt Sources  
Low-Voltage  
Microcontroller  
with 8K Bytes  
In-System  
Programmable  
Flash  
Full Duplex UART Serial Channel  
Low-power Idle and Power-down Modes  
Interrupt Recovery from Power-down Mode  
Watchdog Timer  
Dual Data Pointer  
Power-off Flag  
Flexible ISP Programming (Byte and Page Modes)  
Green (Pb/Halide-free) Packaging Option  
1. Description  
The AT89LS52 is a low-voltage, high-performance CMOS 8-bit microcontroller with  
8K bytes of in-system programmable Flash memory. The device is manufactured  
using Atmel’s high-density nonvolatile memory technology and is compatible with the  
industry-standard 80C51 instruction set and pinout. The on-chip Flash allows the pro-  
gram memory to be reprogrammed in-system or by a conventional nonvolatile  
memory programmer. By combining a versatile 8-bit CPU with in-system programma-  
ble Flash on a monolithic chip, the Atmel AT89LS52 is a powerful microcontroller  
which provides a highly-flexible and cost-effective solution to many embedded control  
applications.  
AT89LS52  
The AT89LS52 provides the following standard features: 8K bytes of Flash, 256 bytes  
of RAM, 32 I/O lines, Watchdog timer, two data pointers, three 16-bit timer/counters, a  
six-vector two-level interrupt architecture, a full duplex serial port, on-chip oscillator,  
and clock circuitry. In addition, the AT89LS52 is designed with static logic for opera-  
tion down to zero frequency and supports two software selectable power saving  
modes. The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial  
port, and interrupt system to continue functioning. The Power-down mode saves the  
RAM contents but freezes the oscillator, disabling all other chip functions until the next  
external interrupt or hardware reset.  
2601B–MICRO–03/05  

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