參數(shù)資料
型號: HD66725
廠商: Hitachi,Ltd.
英文描述: Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
中文描述: 圖形液晶顯示控制器/鍵掃描功能(帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動(dòng)器驅(qū)動(dòng)程序)
文件頁數(shù): 107/117頁
文件大?。?/td> 834K
代理商: HD66725
HD66724/HD66725
107
Electrical Characteristics Notes
1. All voltage values are referred to GND = 0 V. If the LSI is used above the absolute maximum ratings,
it may become permanently damaged. Using the LSI within the given electrical characteristic is
strongly recommended to ensure normal operation. If these electrical characteristics are exceeded, the
LSI may malfunction or exhibit poor reliability.
2. VLCD > GND must be maintained.
3. For bare die products, specified at 85C.
4. For bare die products, specified by the common die shipment specification.
5. The following three circuits are I/O pin configurations (figure 59).
Pins: RESET*, CS*, E/WR*/SCL, RS,
OSC1, OPOFF, IM2/1, IM0/ID, TEST
Pins: KST3 to KST0, IRQ*
PORT2 to PORT0, OSC2
PMOS
NMOS
Vcc
GND
Pin: RW/RD*/SDA
PMOS
NMOS
Vcc
GND
(Tri-state output circuit)
(Input circuit)
(Pull-up MOS)
PMOS
PMOS
NMOS
PMOS
NMOS
GND
Vcc
Output enable
Output data
Vcc
Vcc
IM1
IM2
Figure 59 I/O Pin Configuration
相關(guān)PDF資料
PDF描述
HD66726 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66727 Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
HD66728 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點(diǎn)圖形LCD控制器)
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
HD66731 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
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