HT95CXXX -- CID Type Phone 8-Bit MCU

The HT95CXXX family MCU are 8-bit high performance RISC-like Microcontrollers with built-in DTMF generator, FSK decoder and dialer I/O which provide MCU dialer implementation or system control features for telecom product applications. The phone controller has a built-in program ROM, data RAM, LCD Driver and I/O lines for high end products design. In addition, for Power Management purpose, it has a built-in frequency up conversion circuit (32768Hz to 3.58MHz) which provides dual system Clock and four types of operation modes. For example, it CAN operate with low speed system Clock rate of 32768Hz in green mode with little power consumption. It CAN also operate with high speed system Clock rate of 3.58MHz in normal mode for high performance operation. To ensure smooth dialer function and to avoid MCU shut-down in extreme low voltage situation, the dialer I/O circuit is built-in to generate hardware dialer signals such as on-hook, hold-line and hand-free. Built-in Real Time Clock and programmable Frequency Divider are provided for additional fancy features in product developments. The device is best suited for feature phone products that comply with versatile dialer specification requirements of different areas or countries.
By Holtek Semiconductor Inc.
HT95C200 's PackagesHT95C200 's pdf datasheet
HT95A100
HT95A10P
HT95A200
HT95A20P
HT95A300
HT95A30P
HT95A400
HT95A40P
HT95L000
HT95L00P
HT95L100
HT95L10P
HT95L200
HT95L20P
HT95L300
HT95L30P
HT95L400
HT95L40P
HT95C20P
HT95C300
HT95C30P
HT95C400
HT95C40P




HT95C200 Pinout, Pinouts
HT95C200 pinout,Pin out
This is one package pinout of HT95C200,If you need more pinouts please download HT95C200's pdf datasheet.

HT95C200 Application circuits
HT95C200 circuits
This is one application circuit of HT95C200,If you need more circuits,please download HT95C200's pdf datasheet.


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HT95C200 Application Notes HT95C200 RoHS HT95C200 Circuits HT95C200 footprint
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