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原装应广单片机 MCU芯片PMS152 SOP8封装 单片机开发
2022-07-02 15:50:00 【深圳市泛海微电子有限公司】
应广P232CS单片机开发
P232 系
带ADC 采用FPPATM技术双核心8 位单片机
1. 单片机特点
1.1 高性能RISC CPU 架构
〓 内置2 个FPPATM处理单元
〓 2Kx16 bits OTP 程序存储器
〓 200 Bytes 数据存储器
〓 提供100 条指令
〓 除间接寻址模式外的所有指令都是单周期(1T)指令
〓 跳转指令是单周期指令
〓 弹性化的堆栈深度,可程序设定
〓 提供数据与指令的直接、间接寻址模式
〓 提供位(Bit)处理指令
〓 所有的数据存储器都可当数据指针(index pointer)
〓 程序代码保护功能
〓 独立的IO 地址以及存储地址,方便程序开发
1.2 系统功能
〓 时钟源:内部高频振荡器(IHRC)、内部32kHz 振荡器(ILRC)、外部晶振
〓 内置低压飘、低温飘的高频RC 振荡器
〓 内置上电复位和4 级低电压检测器(LVD)以确保可工作的电压
〓 内置一个硬件16 位计数器
〓 内置一个硬件8 位计数器并可提供PWM 模式输出
〓 内置一个10 通道 12 位分辨率 A/D 转换器,其中1 通道是Band-gap 定电压输入
〓 内置Band-gap 定电压产生器,提供1.20±0.15V 参考电压
〓 内置一个硬件比较器,提供外部输入信号、内部参考电压比较
〓 提供快速开机与普通开机两种模式
〓 提供快速唤醒与普通唤醒两种模式
〓 18 个IO 引脚,每一IO 引脚具有12mA 电流驱动能力
〓 抗干扰能力强(high EFT)
〓 工作频率 (晶振模式和内置高频RC 振荡模式)
DC ~ [[email protected]≧4V][email protected]≧4V[/email] DC ~ [[email protected]≧3V][email protected]≧3V[/email]
DC ~ [[email protected]≧2.5V][email protected]≧2.5V[/email] DC ~ [[email protected]≧2.2V][email protected]≧2.2V[/email]
工作电压:2.2V ~ 5.5V
工作温度:-40°C ~ 85°C
低功耗特性:
Ioperating ~ [[email protected]][email protected][/email], VDD=5.0V; Ioperating ~ [email protected] VDD=3.3V, ILRC ~ 16KHz
Istandby ~ [[email protected]=5.0V][email protected]=5.0V[/email]; I standby ~ [[email protected]=3.3V][email protected]=3.3V[/email]
封装类型:
P232CS14: SOP14 (150mil), P232CD14: DIP14 (300mil)
P232CS20: SOP20 (300mil), P232CD20: DIP20 (300mil)
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