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參數(shù)資料
| 型號(hào)： | HT1647 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 4-Level Gray Scale 64 x 16 LCD Controller for I/O Μc(4級(jí)灰標(biāo)、用于I/O接口微機(jī)的64 x 16模式 LCD控制器 Controller for I/O Μc) |
| 中文描述： | 4級(jí)灰度64 × 16 LCD控制器的I / O微晶（4級(jí)灰標(biāo)，用于的I / O接口微機(jī)的64 × 16模式液晶顯示控制器控制的I / O微晶） |
| 文件頁數(shù)： | 23/24頁 |
| 文件大小： | 190K |
| 代理商： | HT1647 |
Note:
X stands for don t care
A8~A0 : RAM address
D3~D0 : RAM data
B4~B0 : PWM data
D/C : Data/Command mode
Def. : Power-on reset default
Alltheboldforms,namely
1 1 0
,
1 0 1
,and
1 0 0
,aremodecommands.Ofthese,
1 0 0
indicates
the command mode ID. If successive commands have been issued, the command mode ID ex-
cept for the first command will be omitted. The source of the tone frequency and of the time
base/WDT clock frequency can be derived from an on-chip 32kHz RC oscillator, a 32.768kHz
crystal oscillator, or an external 32kHz clock. Calculation of the frequency is based on the sys-
tem frequency sources as stated above. It is recommended that the host controller should ini-
tialize the HT1647 after power-on reset, for power on reset may fail, which in turn leads to the
malfunctioning of the HT1647.
HT1647
23
April 21, 2000
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| HT16511 | 1/8 to 1/16 Duty VFD Controller |
| HT16512 | 1/4 to 1/11 Duty VFD Controller |
| HT16515 | 1/4 to 1/12 Duty VFD Controller |
| HT1660 | 96 x 32 LCD Controller for I/O MCU |
| HT1670 | 128x32 LCD Controller for I/O MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT1647(100QFP)A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference |
| HT1647_05 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:4-Level Gray Scale 64x16 LCD Controller for I/O MCU |
| HT1647_10 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:4-Level Gray Scale 6416 LCD Controller for I/O MCU |
| HT1647A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:64x16 LCD Controller for I/O MCU |
| HT1647A_11 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:64x16 LCD Controller for I/O MCU |
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