盛合面包烘焙电子秤芯片CSU32P10

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CSU32P10芯片是一个8位RISC架构、带12-bit ADC的高性能单片机。该款芯片内带64 Byte SRAM、外围配置简单，可在节约电路成本前提下满足多功能设计的需求。该款单片机拥有卓越的AD测量包含内部1.4V、2.0V、3.0V、4.0V、VDD、外部输入六种参考电压并可实现内部参考电压硬件级校正、1路 32MHz 12位 PWM输出，适用于多个领域产品的开发。
20386502
高性能RISC CPU

8位单片机MCU

内置1K×14位程序存储器OTP

64字节数据存储器（SRAM）

只有42条单字指令

8级存储堆栈

8级PUSH和POP堆栈

支持ISP


低功耗特性


MCU工作电流

— 正常模式 0.23mA@fosc=2MHz,fcpu=1MHz,3V

— 正常模式 6uA@32KHz,3V

休眠模式下的电流小于1μA


专用微控制器的特性

上电复位（POR）

上电复位和硬件复位延迟定时器（98ms）

内带低电压复位（LVR）— 1.6V、2.0V、2.4V LVR

定时器0 — 8位可编程预分频的8位的定时计数器

定时/计数器1 — 12位可编程预分频的12位的分频器

定时/计数器2 — 12位可编程预分频的12位的分频器

扩展型看门狗定时器（32K WDT）— 可编程的时间范围


外设特性

11位双向I/O口,1位输入口

2路蜂鸣器输出

2路PWM输出

4个内部中断，2个外部中断

8个具有唤醒功能的输入口 — 3个AD口带唤醒功能

3 路12-bitADC

内部1.4V、2.0V、3.0V、4.0V、VDD、外部输入六种参考电压选择

内部参考电压硬件校正

参考电压精度±1%@5V，25℃

带数字比较器

低电压检测（LVD）引脚，内部2.4V、3.6V电压检测

3个开漏输出口

输入逻辑电平电压可配置

PT5.0输出电流可配置80mA@5V

CMOS技术

电压工作范围 VDD 2.2V~5.5V

工作温度范围 — -40~85 ºC(工业级)


振荡器

内带32/16/8/4/2MHz振荡器 — 精度为±1% ，25℃

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