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HT95L10P 数据表(PDF) 1 Page - Holtek Semiconductor Inc |
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HT95L10P 数据表(HTML) 1 Page - Holtek Semiconductor Inc |
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1 / 52 page  HT95LXXX LCD Type Phone 8-Bit MCU Rev. 1.20 1 May 26, 2004 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 I/O lines - HT95L300/30P: 28~16 I/O lines - HT95L200/20P: 28~20 I/O lines - HT95L100/10P: 20~16 I/O lines - HT95L000/00P: 18~14 I/O lines · 16-bit table read instructions · Subroutine nesting - HT95L400/40P: 12 levels - HT95L300/30P: 8 levels - HT95L200/20P: 8 levels - HT95L100/10P: 8 levels - HT95L000/00P: 4 levels · Timer - Two 16-bit programmable Timer/Event Counter - Real time clock (RTC) - Watchdog Timer (WDT) · 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 1.117ms instruction cycle with 3.58MHz system clock · All instructions in one or two machine cycles · Built-in 3.58MHz DTMF Generator · Built-in dialer I/O · Built-in low battery detector Supported for HT95L400/40P, HT95L300/30P, HT95L200/20P, HT95L100/10P · LCD driver - LCD contrast can be adjusted by software or exter- nal resistor - Support two LCD frame frequency 64Hz, 128Hz - Support 16 or 8 common driver pins - Some segments or commons can option to bidirectional I/O lines - HT95L400/40P: 48 seg.´16 com. - HT95L300/30P: 48 seg.´16 com. - HT95L200/20P: 24 seg.´16 com. - HT95L100/10P: 20 seg.´8 com. - HT95L000/00P: 16 seg.´8 com. · HT95L400/40P: 128-pin QFP package HT95L300/30P: 100-pin QFP package HT95L200/20P: 100-pin QFP package HT95L100/10P: 64-pin QFP package HT95L000/00P: 56-pin SSOP package Applications · Deluxe Feature Phone · Caller ID Phone · Cordless Phone · Fax and answering machines · Other communication system 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 features for telecom product applica- tions. The phone controller has a built-in program ROM, data RAM, LCD driver and I/O lines for high end prod- ucts design. In addition, for power management pur- pose, 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 opera- tion. 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 pro- vided for additional fancy features in product develop- ments. The device is best suited for feature phone products that comply with versatile dialer specification requirements of different areas or countries. |
类似零件编号 - HT95L10P |
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类似说明 - HT95L10P |
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