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SC93F8432M20U

CategoryThe embedded processor and controller   
ManufacturerShenzhen SinOne Microelectronics Co., Ltd.
Websitehttp://www.socmcu.com/
Saiyuan Microelectronics was established in January 2011 in the South District of Shenzhen Science and Technology Park. It is a high-tech company focusing on Flash MCU IC design. Saiyuan Microelectronics has nearly 20 years of industrial-grade MCU technology accumulation, and the entrepreneurial team comes from core personnel of well-known companies in the mainland and Taiwan. Relying on the strong support of domestic and foreign IP companies and well-known IC foundries, it has developed a series of industrial-grade general-purpose and special Flash MCU products with high reliability and high cost performance. This series of products has been successfully used by many well-known customers in the industry and is widely used in large and small household appliances, industrial control, motor drive, medical health, security, consumption and other fields.
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SinOne
SC93F8433/8432/8431
价值产品线,超高速
32
½总线
1T 8051
内核
Flash MCU
,256B+1KB
SRAM
,16KB
Flash,
128Byte
独立
EEPROM,23
路高灵敏度触控电路,12 ½
ADC,3
8+2
½
PWM,3
个定时
器,UART,SSI,PGA
1
总½描述
SC93F8433/8432/8431(以下简称 SC93F843X)是
一颗增强型的超快速
1T 32
½总线
8051
内核工业级集成触
控按键功½的
Flash
微控制器,指令系统完全兼容传统
8051
产品系列,在相同工½主频下较其它
1T 8051
内核
MCU
速度快约
2
倍。
SC93F843X
除了内½有
23
路高灵敏度隔空电容触控
电路外,还集成有
16KB Flash ROM、256B+1KB SRAM
128B EEPROM、最多 26
GP I/O、13
IO
可外部中
断、3 个
16
½定时器、12 路
12
½高精度
ADC、3
路独立
8+2
½
PWM
并可切换至
6
个输出管脚、内部
1%高精度高
12/6/2MHz
振荡器和
4%精度½频 128K
振荡器、可外接
晶½振荡器、并有一路独立
UART、一个 UART/SPI/IIC
选一通信口
SSI,等通讯接口等资源。为提高可靠性及简
化客户电路,SC93F843X 内部也集成有
4
级可选电压
LVR、
2.4V
基准
ADC
参考电压、独立
2kHz
½耗电
WDT
等高可
靠电路。SC93F843X 具有非常优异的抗干扰性½和性½极
½的触控按键性½,非常适合应用于各种½用场合的触控
按键和主控控制,如大小智½家电和智½家居、物联½、
无线通讯、游戏机等工业控制和消费应用领域。
内建
2kHz
振荡器
用½
WDT
CLK Source
½电压复½(LVR):
复½电压有
4
级可选:分别是:4.3V、3.7V、2.9V、
2.3V
缺省值为用户烧写
Code Option
所选值
Flash
烧写和仿真:
2
线
JTAG
烧写和仿真接口
中断(INT):
Timer0, Timer1, Timer2, INT0~2, ADC
PWM
UART,SSI,Base Timer,TK
12
个中断源
外部中断有
3
个中断向量,共
13
个中断口,全部可
设上升沿、下降沿、双沿中断
两级中断优先级可设
数字外围:
最大
26
个双向可独立控制的
I/O
口,可独立设定上
拉电阻
P0、P2
口源驱动½力分四级控制
全部
IO
具有大灌电流驱动½力(48mA)
11
½
WDT,可选时钟分频比
3
个标准
80C51
定时器
Timer0、Timer1
Timer2
Timer2
可实现
Capture
功½
3
路共用周期、单独可调占空比的
8+2
½
PWM,分
别可切换至不同管脚输出(共
6
个输出)
5
IO
可½为
1/2 BIAS
LCD COM
输出
1
个独立
UART
通讯口
1
UART/SPI/IIC
三选一通讯口
SSI
模拟外围:
23
路高灵敏度
TK
电路
可实现
23
路高灵敏度隔空触控按键及衍生功½;
高灵活度开发½件库支持,½开发难度;
自动化调试½件支持,智½化开发;
1
个可调增益运算放大器
PGA
输出可直接接入
ADC
输入
正负输入端可互换
增益两级可选:
20X、100X
1
个温度传感器
12
12
½±
2LSB ADC
内建基准的
2.4V
参考电压
ADC
的参考电压有
2
种选择, 分别是
VDD
以及
内部
2.4V
内部一路
ADC
可直接测量
VDD
电压, 一路可测
量温度传感器电压
可设
ADC
½换完成中断
省电模式:
IDLE Mode,可由任½中断唤醒
STOP Mode,由 INT0~2
BaseTimer
唤醒
2
主要功½
工½电压:2.4V~5.5V
工½温度:-40
~ 85℃
封装:
SC93F8433 (SOP28/TSSOP28)
SC93F8432 (SOP20/TSSOP20)
SC93F8431 (SOP16)
内核:1T
32
½总线
8051
Flash ROM
16KB Flash ROM
MOVC
禁 止 寻 址
0000H~00FFH)
IAP:可
code option
0K、1K
16K
EEPROM:128Byte,无需擦除,10
万次写入,10 年以上
保存寿½
SRAM:内部
256Byte,外部 1KB
系统时钟: 内建高频
24MHz
振荡器
IC
工½的系统时钟,可通过编程器选择设定为:
12MHz @2.9~5.5V
6MHz / 2MHz @2.4~5.5V
24MHz
需求请联系赛元微电子工程师
频率误差:跨越
(4.0V~5.5V)
(-20 ~ 85℃)
应用环
境, 不超过
±
1%。
内½晶½振荡器电路,可外接
32k
振荡器,½为
Base Timer
时钟源,可唤醒
STOP。
内建½频
128kHz LRC
振荡器
频率误差:跨越
(4.0V ~ 5.5V)
(-20 ~ 85℃)
应用环
境, 频率误差不超过
±
4%。
Page 1 of 86
V1.2
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