CS98P370 datasheet, PDF - EEWORLD Datasheet

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CS98P370: Description8-bit OTP microcontroller circuit with ADC; CategoryMicro - MCU controller; File Size219KB，2 Pages; ManufacturerCRMICRO; Websitehttps://www.crmicro.com/; The company takes power semiconductor devices and power/analog integrated circuits as its industrial foundation, and targets the industrial electronics, consumer electronics, automotive electronics, and 5G communications markets. It has technology development and manufacturing platforms for power devices, GaN, MEMS sensors, etc., and can provide high-reliability power devices, modules and other products and application solutions. The low-voltage, medium-voltage and high-voltage power device products developed by the company can be widely used in electric vehicles, solar energy, automotive electronics, mobile phone fast charging, white appliances, general switches, power supplies and other industries.

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CS98P370 Overview

8-bit OTP microcontroller circuit with ADC

CS98P370 Parametric

Parameter Name	Attribute value
PRODUCTNAME	CS98P370
PRODUCTTYPE	8-bit ADC type MC
PRODUCTDESC	8-bit OTP microcontroller circuit with ADC
OPERATINGVOLTAGE	2.1V~5.5V
FUNCTIONALMODULE	OTP ROM：2k×16-bits, RAM：80bytes, I/O：14, ADC：7-ch 12- bit, Build-in LVD, CMP/OP1 PWM：312-bit, Timer：1*8-bit
APPLICATIONAREA	Used in mobile power supplies, high-end smart chargers, electric vehicle main control boards, etc.
ENCAPSULATIONMODE	SOP16/SOP14/SOP8
CRTIME	202007
RN	11

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CS98P370

带

OTPROM

的八½微控制器电路

概述

CS98P370

是一个基于

CMOS

技术的高速度½功耗的

MCU，

其核心是一个嵌入

式的

CPU，内½ 2K×16 bit OTP ROM，并提供保护½用以保护指令码它是一个功½

强大的微控制电路。½为一个通用

MCU，主要应用于移动电源、高端智½充电器、电动

½主控板等。

其特点如下：

● 2k×16-bit OTP ROM

● 80×8-bit SRAM

● 8

级堆栈空间

●

可编程

WDT

预分频器

●

可编程

WDT

时间（4.5ms、18ms）

，可控制

WDT

自由运行时间

●

带信号源选择、触发沿选择、溢出中断及预分频器的

½实时时钟/计数器（TCC）

●

工½电压范围：2.1V~5.5V（-0℃~70℃）

；2.3V~5.5V（-40℃~85℃）

●

工½频率范围（2 分频）

：

●

晶振模式：DC~16MHz，4.5V；DC~8MHz，3V；DC~4MHz，2.1V

●

ERC

模式：DC~2MHz，2.1V

●

IRC

模式：16MHz、4MHz、1MHz、8MHz

●

系统高½频率的变化点是

400kHz

●

½功耗：

●

小于

1.5mA（4MHz/5V）

●

典型

15μA（32kHz/3V）

●

典型

2μA（睡眠模式，WDT

关闭，LVD 关闭）

●

内½

振荡电路：16MHz、1MHz、4MHz、8MHz

●

½压复½：4.0V±0.3V、3.5V±0.3V、2.7V±0.3V

@25℃

●

½压检测：4.5±0.2V、4.0±0.2V、3.3±0.2V、2.2±0.2V

@25℃

●

中断源：

●

TCC

溢出中断（IDLE 模式唤醒）

●

外部中断（SLEEP/IDLE 模式唤醒）

●

比较器输出状态改变中断（SLEEP/IDLE 模式唤醒）

●

ADC

½换完成中断（SLEEP

/IDLE

模式唤醒）

●

PWM1~3

周期中断（IDLE 模式唤醒）

●

PWM1~3

占空比中断（IDLE 模式唤醒）

●

端口输入状态改变中断（SLEEP/IDLE 模式唤醒）

●

LVD

中断（SLEEP/IDLE 模式唤醒）

●

双向

I/O

口：

●

个可编程控制上拉引脚（P0.0~P0.5，P1.0~P1.1，P1.4~P1.7，P2.0）

●

个可编程控制开漏引脚（P0.0~P0.5，P1.0~P1.1，P1.4~P1.7）

●

个可编程控制下拉引脚（P0.0~P0.5，P1.0~P1.1，P1.4~P1.7，P2.0）

●

½可编程控制高驱动引脚（P1.0~P1.1，P1.4~P1.7，P0.1~P0.4）

无锡华润½科微电子有限公司

第

页共

页

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