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HT95Lxxx - LCD Type Phone 8-Bit MCU

General Description

The HT95LXXX family MCU are 8-bit high performance RISC-like microcontrollers with built-in DTMF generator and dialer I/O which provide MCU dialer implementation or system control

Key Features

  • Provide MASK type and OTP type version.
  • Operating voltage range: 2.4V~5.5V.
  • Program ROM - HT95L400/40P: 16K´16 bits - HT95L300/30P: 8K´16 bits - HT95L200/20P: 8K´16 bits - HT95L100/10P: 4K´16 bits - HT95L000/00P: 4K´16 bits.
  • Data RAM - HT95L400/40P: 2880´8 bits - HT95L300/30P: 2112´8 bits - HT95L200/20P: 1152´8 bits - HT95L100/10P: 1152´8 bits - HT95L000/00P: 384´8 bits.
  • Bidirectional I/O lines - HT95L400/40P: 40~28 - HT95L300/30P: 28~16 - HT95L200/20P: 28~20 - HT95L100.

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Other Datasheets by Holtek Semiconductor

Part Number Description
HT95L100 (HT95L100/10P) 8-Bit LCD Type Phone Controller MCU
HT95L10P (HT95L100/10P) 8-Bit LCD Type Phone Controller MCU
HT95C200 (HT95C200/20P/300/30P) 8-Bit CID Type Phone Controller MCU
HT95C20P (HT95C200/20P/300/30P) 8-Bit CID Type Phone Controller MCU
HT95C300 (HT95C200/20P/300/30P) 8-Bit CID Type Phone Controller MCU

Full PDF Text Transcription (Reference)

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HT95LXXX LCD Type Phone 8-Bit MCU Features · Provide MASK type and OTP type version · Operating voltage range: 2.4V~5.5V · Program ROM - HT95L400/40P: 16K´16 bits - HT95L300/30P: 8K´16 bits - HT95L200/20P: 8K´16 bits - HT95L100/10P: 4K´16 bits - HT95L000/00P: 4K´16 bits · Data RAM - HT95L400/40P: 2880´8 bits - HT95L300/30P: 2112´8 bits - HT95L200/20P: 1152´8 bits - HT95L100/10P: 1152´8 bits - HT95L000/00P: 384´8 bits · Bidirectional I/O lines - HT95L400/40P: 40~28 - HT95L300/30P: 28~16 - HT95L200/20P: 28~20 - HT95L100/10P: 20~16 - HT95L000/00P: 18~14 · Programmable frequency divider (PFD) Supported for HT95L400/40P, HT95L300/30P, HT95L200/20P, HT95L100/10P · Dual system clock: 32768Hz, 3.58MHz · Four operating modes: Idle mode, Sleep mode, Green mode and Normal mode · Up to 1.