PMC234  增强型FPPATM  8位控制器

PMC234/PMS234系列12位ADC增强型FPPATM

8位控制器

型号：PMC234

PMC234系列:

高左级数

☆工作温度范围:-40℃~ 85℃

☆通用系列

请不要用于交流RC降压电源，高功率纹波或高EFT要求的应用

工作温度范围:-20℃~ 70℃

1－2. 高性能RISC CPu阵列

工作模式:两个处理单元FPPA TM模式或传统的一个处理单元模式。两个FPP单元4kx16位OTP程序存储器

两个FPP单元的208字节数据RAM

100条强大的指令

大多数指令的执行周期为1T

可编程堆栈指针，提供可调的堆栈水平直接和间接寻址模式的数据和指令所有的数据存储器可用作索引点分开的lO和内存空间

1 - 3。系统功能

时钟源:内部高RC振荡器，内部低RC振荡器和外部晶体振荡器带隙电路提供1.20V参考电压

一个硬件16位定时器

一个硬件8位定时器与PWM发生器

高达11通道12位分辨率ADC, 1通道内部带隙参考电压提供软件可配置的LCD驱动lO，可选VDD/2 LCD偏置电压

提供最大4x21点LCD显示

支持快速唤醒

8级LVR ~4.1V、3.6V、3.1V、2.8V、2.5V、2.2V、2.2V、1.8 v提供1个硬件比较器

26个IO引脚，具有10mA驱动/接收能力

两个外部中断引脚

每个lo引脚可配置为唤醒功能。工作电压范围:2.2V~5.5V

晶体模式和lHRC模式的工作频率和电压dc ~8MHz@VDD4V

直流~ 4 mhz@vdd≥3 v

直流~ 2 mhz@vdd≥2.5 v

直流~ 1 mhz@vdd≥2.2 v

低功耗

运行~ 1.7mA@1MIPs,VDD=5.0V;

工作~ 15uA@VDD=3.3V,ILRC ~ 12KHz

lpesvardoon ~ 1 ua@vdd = 5.0 v;

loewercoon ~ 0.5uA@VDD=3.3v

PMC234  增强型FPPATM  8位控制器

PMC234/PMS234 Series12-bit ADC Enhanced FPPATM

8-bit Controller

Model: PMC234

PMC234 Series:

Higher left series

☆ Operating temperature range :-40℃~ 85℃

☆ General purpose series

Do not use in applications with AC RC step-down power supplies, high power ripple, or high EFT requirements

Operating temperature range :-20℃~ 70℃

1-2. High-performance RISC CPu arrays

Operating mode: Two processing units FPPA "¢mode or traditional one processing unit mode. Two FPP units 4Kx16-bit OTP program memory

208 bytes of data RAM for two FPP cells

100 powerful instructions

The execution cycle of most instructions is 1T

Programmable stack Pointers that provide adjustable stack levels for direct and indirect addressing modes of data and instructions all data memory can be used as index points to separate lO and memory space

One - three. System function

Clock source: Internal high RC oscillator, internal low RC oscillator and external crystal oscillator band gap circuit provide 1.20V reference voltage

A hardware 16-bit timer

A hardware 8-bit timer with PWM generator

Up to 11-channel 12-bit resolution ADC, 1-channel internal bandgap reference voltage provides software-configurable LCD driver lO with optional VDD/2 LCD bias voltage

Provides maximum 4x21 point LCD display

Support fast wake up

8-stage LVR ~4.1V, 3.6V, 3.1V, 2.8V, 2.5V, 2.2V, 2.2V, 1.8v provides 1 hardware comparator

26 IO pins with 10mA drive/reception capability

Two external interrupt pins

Each lo pin can be configured for wake-up function. Operating voltage range :2.2V~5.5V

The operating frequency and voltage of crystal mode and lHRC mode are dc ~8MHz@VDD4V

Dc ~ 4 mhz@vdd≥3 v

Dc ~ 2 mhz@vdd≥ 2.5v

Dc ~ 1 mhz@vdd≥ 2.2v

Low power consumption

Run ~ 1.7mA@1MIPs,VDD=5.0V;

Operating ~ 15uA@VDD=3.3V,ILRC ~ 12KHz

lpesvardoon ~ 1 ua@vdd = 5.0v;

loewercoon ~ 0.5uA@VDD=3.3v