- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385397 > HT1670 (Holtek Semiconductor Inc.) 128x32 LCD Controller for I/O MCU PDF資料下載
參數(shù)資料
| 型號： | HT1670 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 128x32 LCD Controller for I/O MCU |
| 中文描述： | 128x32 LCD控制器的I / O控制器 |
| 文件頁數(shù)： | 17/19頁 |
| 文件大?。?/td> | 174K |
| 代理商： | HT1670 |
Name
Command Code
D/C
Function
Def.
F8
X100-1010-0011-XXXX-XXXX
C
Time base clock output: 8Hz
The WDT time-out flag after: 1/2s
F16
X100-1010-0100-XXXX-XXXX
C
Time base clock output: 16Hz
The WDT time-out flag after: 1/4s
F32
X100-1010-0101-XXXX-XXXX
C
Time base clock output: 32Hz
The WDT time-out flag after: 1/8s
F64
X100-1010-0110-XXXX-XXXX
C
Time base clock output: 96Hz
The time-out flag after: 1/16s
F128
X100-1010-0111-XXXX-XXXX
C
Time base clock output: 128Hz
The WDT time-out flag after: 1/32s
Yes
TEST
X100-1111-1111-XXXX-XXXX
C
Test mode, user don t use.
NORMAL
X100-1111-1110-XXXX-XXXX
C
Normal mode, 96 32 mode will be set
Yes
Note:
X stands for don t care
A9~A0: RAM address
D3~D0: RAM data
D/C: Data/Command mode
Def.: Power-on reset default
All the bold forms, namely
1 1
0,
1 0
1, and
1 0
0, are mode commands. Of these,
1 0
0 indicates the command
mode ID. If successive commands have been issued, the command mode ID except for the first command will
be omitted. The tone frequency source and the time base/WDTclock frequency source can be derived from an
on-chip 32kHz RC oscillator, a 32.768kHz crystal oscillator, or an external 32kHz clock. Calculation of the fre-
quency is based on the system frequency sources as stated above. It is recommended that the host controller
should initialize the HT1670 after power-on reset, otherwise, power on reset may fail, which in turn leads to the
malfunctioning of the HT1670.
HT1670
Rev. 1.10
17
September 17, 2004
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT18LG | Electronic Telephone Line Switch |
| HT19LG | Electronic Telephone Line Switch |
| HT2040A | Christmas Light Controller |
| HT23B60 | 60x11 Pixel Data Bank 8-Bit Mask MCU |
| HT23B60-100QFP-A | 60x11 Pixel Data Bank 8-Bit Mask MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT1670_10 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:128x32 LCD Controller for I/O MCU |
| HT16C21 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 20*4 / 16*8 LCD Driver Controller |
| HT16C22 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 44*4 LCD Controller Driver |
| HT16C23 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 56*4 / 52*8 LCD Driver Controller |
| HT16C24 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:RAM Mapping 72*4/68*8/60*16 LCD Driver Controller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。