參數(shù)資料
型號(hào): HD66712UA03TA0
廠商: Hitachi,Ltd.
英文描述: Dot-Matrix Liquid Crystal Display Controller/Driver
中文描述: 點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器
文件頁(yè)數(shù): 51/88頁(yè)
文件大?。?/td> 662K
代理商: HD66712UA03TA0
HD66712U
414
Interfacing the HD66712
Interface with 8-Bit MPUs:
The HD66712 can interface directly with an 8-bit MPU using the E clock,
or with an 8-bit MCU through an I/O port.
When the number of I/O ports in the MCU, or the interfacing bus width, if limited, a 4-bit interface
function is used.
R/W
E
Internal
signal
DB7
Internal operation
Data
Busy
Busy
Not
Busy
Data
Instruction
write
Busy flag check
Busy flag check Busy flag check
Instruction
write
RS
Figure 18 Example of 8-Bit Data Transfer Timing Sequence
C0
C1
C2
A0–A7
E
RS
R/W
DB0–DB7
8
H8/325
I/O port interface
HD66712
Figure 19 8-Bit MPU Interface
相關(guān)PDF資料
PDF描述
HD66717 (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
HD66717A03TA0 (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
HD66724 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)
HD66725 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)
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)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66717 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66717A03TA0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
HD66720 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66720A01TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66724 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions