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S3C821AX43-TWRA PDF预览

S3C821AX43-TWRA

更新时间: 2024-11-22 04:51:47
品牌 Logo 应用领域
三星 - SAMSUNG 微控制器
页数 文件大小 规格书
208页 1310K
描述
Microcontroller, 8-Bit, MROM, SAM8 CPU, 8MHz, CMOS, PQFP80

S3C821AX43-TWRA 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QFP, TQFP80,.55SQReach Compliance Code:compliant
风险等级:5.92位大小:8
CPU系列:SAM8JESD-30 代码:S-PQFP-G80
端子数量:80最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:TQFP80,.55SQ
封装形状:SQUARE封装形式:FLATPACK
电源:2.5/5 V认证状态:Not Qualified
RAM(字节):1040ROM(单词):49152
ROM可编程性:MROM速度:8 MHz
子类别:Microcontrollers最大压摆率:12 mA
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
Base Number Matches:1

S3C821AX43-TWRA 数据手册

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S3C821A/P821A  
PRODUCT OVERVIEW  
1
PRODUCT OVERVIEW  
S3C8-SERIES MICROCONTROLLES  
Samsung's S3C8 series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range  
of integrated peripherals, and various mask-programmable ROM sizes. Among the major CPU features are:  
— Efficient register-oriented architecture  
— Selectable CPU clock sources  
— Idle and Stop power-down mode release by interrupt  
— Built-in basic timer with watchdog function  
A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more  
interrupt sources and vectors. Fast interrupt processing (within a minimum of six CPU clocks) can be assigned to  
specific interrupt levels.  
S3C821A/P821A MICROCONTROLLER  
The S3C821A/P821A single-chip CMOS  
microcontroller is fabricated using the highly  
advanced CMOS process, based on Samsung’s  
newest CPU architecture.  
ports and one 7-bit port, for a total of 47 pins.  
— Twelve bit-programmable pins for external  
interrupts.  
— One 8-bit basic timer for oscillation stabilization  
and watchdog functions (system reset).  
The S3C821A is a microcontroller with a 48-Kbyte  
mask-programmable ROM embedded.  
— One 8-bit timer/counter and one 16-bit  
timer/counter with selectable operating modes.  
The S3P821A is a microcontroller with a 48-Kbyte  
one-time-programmable ROM embedded.  
— Watch timer for real time.  
— 4-input A/D converter  
— Serial I/O interface  
Using a proven modular design approach, Samsung  
engineers have successfully developed the  
S3C821A/P821A by integrating the following  
peripheral modules with the powerful SAM8 core:  
The S3C821A/P821A is versatile microcontroller for  
cordless phone, pager, etc. They are currently  
available in 80-pin TQFP and 80-pin QFP package.  
— Six programmable I/O ports, including five 8-bit  
OTP  
The S3P821A is an OTP (One Time Programmable) version of the S3C821A microcontroller. The S3P821A  
microcontroller has an on-chip 48-Kbyte one-time-programmable EPROM instead of a masked ROM. The  
S3P821A is comparable to the S3C821A, both in function and in pin configuration.  
1-1  

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