參數(shù)資料
型號(hào): PCF8579U7
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動(dòng)器
英文描述: LCD column driver for dot matrix graphic displays
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC55
封裝: DIE-56
文件頁(yè)數(shù): 28/40頁(yè)
文件大?。?/td> 287K
代理商: PCF8579U7
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P
P
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ROSC
OSC
VSS
SCL SDA SA0
CLK
SYNC
V3
V4
VDD
VLCD
A0
A1
A2
A3
VSS
VSS
PCF8579
1
40
subaddress 0
VSS
SCL
SDA
SA0
CLK SYNC
V3
V4
VDD
VLCD
(RPCF8578
VLCD
VDD
V2
V5
VSSVDD
/
VSS
unused columns
16
8
rows
SCL
SDA
VDD
VSS
1:16 multiplex rate
(10240 dots max.)
16
rows
R
R
R
R
R
C
C
C
C
C
VSS
V3
V4
VLCD
SCL
SDA
SA0
A3
CLK SYNC
VDD
A0
A1
A2
VDD
PCF8579
1
40
subaddress 0
VDD
VSS
VSS
V3
V4
VLCD
SCL
SDA
SA0
A3
CLK SYNC
VDD
A0
A1
A2
VDD
PCF8579
40
VDD
VSS
subaddress k 1
k
VSS
SCL SDA SA0
CLK
SYNC
V3
V4
VDD
VLCD
A0
A1
A2
A3
VSS
VSS
PCF8579
2
40
subaddress 1
VDD
VSS
SCL SDA SA0
CLK
SYNC
V3
V4
VDD
VLCD
A0
A1
A2
A3
VSS
VSS
PCF8579
k
40
VDD
subaddress k 1
1:16 multiplex rate
(10240 dots max.)
LCD DISPLAY
VSS
V3
V4
VLCD
SCL
SDA
SA0
A3
CLK SYNC
VDD
A0
A1
A2
VDD
PCF8579
2
40
subaddress 1
VDD
VSS
VDD
MSA847
Fig.21 Split screen application with 1 : 16 multiplex rate for improved contrast.
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