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參數資料
| 型號： | HT95L30P |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit LCD Type Phone Controller MCU |
| 中文描述： | 8位LCD型電話MCU控制器 |
| 文件頁數： | 1/52頁 |
| 文件大小： | 364K |
| 代理商： | HT95L30P |
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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 1.117 s 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.ToensuresmoothdialerfunctionandtoavoidMCU
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.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HT95L30P-100QEP-A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT95L400 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU |
| HT95L400-128QFP-A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT95L40P | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT95L40P-128QFP-A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
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