參數(shù)資料
型號(hào)： UPD17202AGF-011
廠商： NEC Corp.
元件分類： 圓形連接器
英文描述： Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
中文描述： 4位單片機(jī)，帶有LCD控制器/驅(qū)動(dòng)器和鍵掃描電路軟板前面板控制器
文件頁(yè)數(shù)： 15/28頁(yè)
文件大小： 131K
代理商： UPD17202AGF-011
15
μ
PD17202AGF-011
5.2 Serial Data Output
Serial data is output in synchronization with the rising of the CLOCK pin (pin 27) in the output status (the output
status is established only when the key data output command is executed).
Serial data is output in the following procedure. Figure 5-3 shows the timing chart of serial data output.
<1>
<2>
<3>
<4>
Input a key data output command.
Input a pulse to the LOAD pin (pin 28) (the output status is established when this pin goes high).
Input the clock (data is output in synchronization with the rising of the clock).
Input a pulse to the LOAD pin (the input status is established when this pin goes high).
Figure 5-3. Timing Chart of Serial Data Output
CLOCK
DATA
LOAD
b0
b1
b2
b3
K0
K1
K28
K29
LSB
MSB
LSB
MSB
Input data
Output data
Output status
Input status
Input status
相關(guān)PDF資料
PDF描述
UPD17202AGF-011-3BE Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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