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CA51F152N1


FLASH (BYTE) :

16K

RAM (BYTE) :

256

高速RC振荡器(MHz) :

低速RC振荡器(KHz) :

--

PLL锁相环 :

16

外部时钟(MHz) :

--

通用IO :

--

RTC :

6

12位ADC :

1

DAC :

1

UART :

--

12C :

3

SPI :

6

16位PWM :

5

电容触摸按键 :

--

LCD 驱动 :

--

升压LCD驱动 :

--

LED 驱动 :

--

比较器 :

--

放大器 :

--

片上仿真 :

CS标准 :

EFT标准 :

2.2-5.5

工作电压 (V) :

符合CS标准EFT 4KV

封装形式 :

DFN8

CA51F152N1

产品详情


  1. 内核
  • CPU1T 8051, 最高速度比传统805110
  • 兼容8051指令集, DPTR工作模式
  1. 存储器
  • Flash: 16K 字节,支持多次重复擦写
  • Flash可划分为程序空间和数据空间,数据空间功能类似EEPROM,用于存储掉电需要保存的数据
  • RAM:256字节内部RAM
  1. 工作电压
  • CPU 时钟为 8MHz 时, 工作电压范围:2.2 ~ 5.5V
  • CPU 时钟为 16MHz 时,工作电压范围:2.7 ~ 5.5V
  1. 时钟系统
  • 内置低速RC振荡器:100KHz,精度±25%
  • 内置高速RC振荡器:16MHz,精度为±1.5%
  1. TMC功能
  • 时钟源为内置低速RC振荡器,中断时间最小单位为512个低速RC振荡器时钟周期。
  • 可配置中断时间为1-256个最小单位时间。
  1. 中断系统
  • 7有效中断源
  • 两级中断优先级,支持中断嵌套
  • 2个外部中断源
  1. 定时器
  • 216位通用定时器: 定时器0,定时器1
  1. 通用输入输出口(GPIO
  • 支持6GPIO口,支持推挽、开漏、上拉和下拉、高阻模式

u /数转换器(ADC

  • 支持6通道12 ADC
  • 支持 2种基准电压源:VDD和内部基准(1.5V)
  • 选择内部电压为基准可直接测量VDD 电压
  1. 触摸按键(Touch Key
  • 内置触摸感应控制器
  • 可设置内部充电和内部基准
  • 支持5个触摸通道
  • 内置触摸跳频功能,可显著提升抗电压脉冲注入(CS)性能
  • 高抗干扰性能,符合EMC(CS)标准
  • 支持触摸省电模式
  1. PWM
  • 支持3通道PWM,在16位范围内可任意配置周期和占空比
  • 支持可直接输出内部时钟功能
  1. 低电压检测(LVD
  • 检测电压可设置为2.2V2.7V3.7V4.2V
  • 可设置低电压复位或中断
  1. 复位模式
  • 芯片支持多种复位源:硬复位,软复位,看门狗复位,低电压检测复位,上电/掉电复位
  1. 看门狗
  • 27位看门狗定时器,16位调节精度,可配置看门狗复位或中断
  1. 通用串行接口(UART
  • 支持1UART接口
  • 支持1字节接收缓存
  1. I2C接口
  • 内置1I2C接口,支持主从模式,支持标准/快速/高速模式
  1. 程序下载和仿真
  • 支持ISPIAP
  • 支持在线仿真功能
  1. 低功耗
  • STOP模式,电流<5uA
  • IDLE模式,电流<20uA
  • 低速运行模式,电流<40uA
  1. 封装类型: DFN8 (2X3mm)

相关产品


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这里是占位文字

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