參數(shù)資料
型號(hào): PCF88132
廠商: NXP Semiconductors N.V.
英文描述: (67 + 1) x 102 pixels matrix LCD driver
中文描述: (67 1)× 102像素矩陣LCD驅(qū)動(dòng)器
文件頁數(shù): 19/72頁
文件大?。?/td> 446K
代理商: PCF88132
2004 Mar 05
19
Philips Semiconductors
Product specification
(67 + 1)
×
102 pixels matrix LCD driver
PCF8813
handbook, full pagewidth
MGW747
SCLK
SDATA
data
data
data
data
data
data
DB7
DB7
DB6
DB5
DB4
DB3
DB2
DB1 DB0
DB6
DB5
DB4
instruction
display data string
Fig.18 Transmission interrupted by SCE.
9.1.2
R
EAD MODE
The interface read mode means that the microcontroller
readsdatafromthePCF8813.Todosothemicrocontroller
first has to send a command, the read status command,
andthenthePCF8813 willrespond bytransmitting dataon
the SDOUT line. After that SCE is required to go HIGH
before a new command is sent (see Fig.17).
The PCF8813 samples SDATA at rising SCLK edges, but
shifts SDOUT data at falling SCLK edges. Thus the
microcontroller reads SDOUT data at rising SCLK edges.
After the read status command has been sent, the SDATA
line must be set to 3-state not later then at the falling SCLK
edge of the last bit (see Fig.19).
handbook, full pagewidth
RES
SCLK
SDATA
DB7
DB6
DB5
DB4
DB2
DB3
DB1 DB0
SDO
instruction
DB2
DB7
DB6
DB5
DB4
DB3
DB1 DB0
MGU629
read out data
Fig.19 SPI 3-line and 4-line read mode.
相關(guān)PDF資料
PDF描述
PCF88132DA (67 + 1) x 102 pixels matrix LCD driver
PCF8813U (67 + 1) x 102 pixels matrix LCD driver
PCF8820 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
PCF8820U 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
PCF8831 STN RGB - 160 output row driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF88132DA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:(67 + 1) x 102 pixels matrix LCD driver
PCF8813U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:(67 + 1) x 102 pixels matrix LCD driver
PCF8820 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:67 x 101 Grey-scale/ECB colour dot matrix LCD driver
PCF8820U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:67 x 101 Grey-scale/ECB colour dot matrix LCD driver
PCF8831 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 160 output row driver