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AT89LS52-16JC PDF预览

AT89LS52-16JC

更新时间: 2024-11-07 22:26:07
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
39页 446K
描述
8-bit Low-Voltage Microcontroller with 8K Bytes In-System Programmable Flash

AT89LS52-16JC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:LPCC包装说明:PLASTIC, MS-018AC, LCC-44
针数:44Reach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.47
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:S-PQCC-J44JESD-609代码:e0
长度:16.586 mm湿度敏感等级:2
I/O 线路数量:32端子数量:44
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:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):225电源:3/3.3 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):8192ROM可编程性:FLASH
座面最大高度:4.572 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:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:16.586 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

AT89LS52-16JC 数据手册

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Features  
Compatible with MCS-51® Products  
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  
Three 16-bit Timer/Counters  
Eight Interrupt Sources  
8-bit  
Full Duplex UART Serial Channel  
Low-power Idle and Power-down Modes  
Interrupt Recovery from Power-down Mode  
Watchdog Timer  
Low-Voltage  
Microcontroller  
with 8K Bytes  
In-System  
Programmable  
Flash  
Dual Data Pointer  
Power-off Flag  
Flexible ISP Programming (Byte and Page Modes)  
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 indus-  
try-standard 80C51 instruction set and pinout. The on-chip Flash allows the program  
memory to be reprogrammed in-system or by a conventional nonvolatile memory pro-  
grammer. By combining a versatile 8-bit CPU with in-system programmable 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 operation  
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 con-  
tents but freezes the oscillator, disabling all other chip functions until the next external  
interrupt or hardware reset.  
Preliminary  
Rev. 2601A–12/01  

AT89LS52-16JC 替代型号

型号 品牌 替代类型 描述 数据表
AT89LS52-16JI ATMEL

完全替代

8-bit Low-Voltage Microcontroller with 8K Bytes In-System Programmable Flash
AT89LS52-16AI ATMEL

完全替代

8-bit Low-Voltage Microcontroller with 8K Bytes In-System Programmable Flash
AT89LS52-16AC ATMEL

完全替代

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

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