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GG2021TWUMNRNP-V00-LBCX 参数 Datasheet PDF下载

GG2021TWUMNRNP-V00-LBCX图片预览
型号: GG2021TWUMNRNP-V00-LBCX
PDF下载: 下载PDF文件 查看货源
内容描述: 规格液晶模块 [SPECIFICATIONS FOR LCD MODULE]
分类和应用:
文件页数/大小: 29 页 / 453 K
品牌: JHE [ JEWEL HILL ELECTRONIC ]
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JEWEL HILL ELECTRONIC CO.,LTD.  
DC/DC voltage converter. Connect a capacitor between this pin and  
CAP2-.  
DC/DC voltage converter. Connect a capacitor between this pin and  
CAP2+.  
DC/DC voltage converter. When use 5-times voltage converter, connect a  
capacitor between this pin and CAP2-.  
21  
22  
23  
CAP2+  
CAP2-  
CAP4+  
Internal-output VREG power supply for LCD power supply, normal is  
NC.  
This is multi-level power supply for liquid crystal driver, and must  
maintain the relative magnitudes shown below:  
24  
25  
26  
27  
28  
29  
30  
VRS  
V1  
V2  
V0 V1 V2 V3 V4 Vss  
V3  
V4  
V0  
Output voltage regulator pin. When “IRS=H”, this pin is NC, when  
“IRS=L”, connect a regulation resistance between VSS and V5.  
MPU interface select pin, “H”: 6800 MPU interface, “L”:8080 MPU  
interface. When “P/S=L”, this pin fixed to “H” or “L”.  
Parallel/serial data input select.  
“H”: Parallel data input; “L”: Serial data input.  
Power control pin for power supply circuit.  
“H”: normal mode; “L”: high power mode.  
V5 voltage level adjustment resistor select.  
VR  
31  
32  
33  
34  
C86  
P/S  
HPM  
IRS  
“H”: internal resistor use, L”: external resistor use by VR pin.  
GG2021  
VER: 2.0  
- 7 -  
Issue date: 2005/11/21