參數(shù)資料
型號(hào)： PCF2116xU
廠商： NXP Semiconductors N.V.
英文描述： LCD controller/drivers(LCD控制器/驅(qū)動(dòng)器)
中文描述： LCD控制器/驅(qū)動(dòng)器（液晶顯示控制器/驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 48/64頁(yè)
文件大小： 407K
代理商： PCF2116XU
1
4
P
P
L
P
11
write data to DDRAM
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
1
0
0
PH_
Ack
1
Writes ‘H’.
1
0
0
0
12 to 15
|
|
|
|
16
write data to DDRAM
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
1
0
1
(optional I
2
C stop) I
2
C start + slave address for write
(as step 8)
control byte
Co
RS
R/W
1
0
0
X
Return Home
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
PHILIPS_
Ack
1
Writes ‘S’.
0
0
1
1
17
PHILIPS_
18
PHILIPS_
Ack
1
X
X
X
X
19
Ack
1
Sets DDRAM address 0 in Address Counter. (also returns
shifted display to original position. DDRAM contents
unchanged). This instruction does not update the Data Register
0
0
1
0
PHILIPS
20
control byte for read
Co
RS
0
1
I
2
C START
slave address for read
SA6 SA5 SA4 SA3 SA2 SA1 SA0 R/W
0
1
1
1
R/W
1
Ack
1
DDRAM content will be read from following instructions.
The R/W has to be set to 1 while still in I
2
C-write mode.
X
X
X
X
X
PHILIPS
PHILIPS
21
22
Ack
1
During the acknowledge cycle the content of the DR is loaded
into the internal I
2
C interface to be shifted out. In the previous
instruction neither a ‘Set address’ nor a ‘Read data’ has been
performed. Therefore the content of the DR was unknown.
0
1
0
1
PHILIPS
23
read data: 8
×
SCL + master acknowledge; note 2
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
X
X
X
X
Ack
0
8
×
SCL; content loaded into interface during previous
acknowledge cycle is shifted out over SDA. MSB is DB7. During
master acknowledge content of DDRAM address 01 is loaded
into the I
2
C interface.
X
X
X
X
PHILIPS
STEP
I
2
C BYTE
DISPLAY
OPERATION
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PCF2119AU/2DA/2,02 功能描述:LCD 驅(qū)動(dòng)器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
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