參數(shù)資料
型號: PCF8811
廠商: NXP Semiconductors N.V.
英文描述: 80 x 128 pixels matrix LCD driver
中文描述: 80 × 128像素矩陣LCD驅(qū)動器
文件頁數(shù): 60/73頁
文件大?。?/td> 434K
代理商: PCF8811
2004 May 17
60
Philips Semiconductors
Product specification
80
×
128 pixels matrix LCD driver
PCF8811
Table 26
Sequence for OTP programming; note 1
Note
1.
X = don’t care.
22.8
Programming specification
Table 27
Programming specification; see Fig.50
STEP EXT
D/C
R/W
D7
D6
D5
D4
D3
D2
D1
D0
ACTION
1
2
3
4
5
X
0
0
1
1
1
0
0
0
0
1
exit power-save
wait 5 ms for refresh to take effect
re-enter Power-down (DON = 0)
enter CALMM mode
shift in data; MMVOPCAL[4] is first
bit
MMVOPCAL[3]
MMVOPCAL[2]
MMVOPCAL[1]
MMVOPCAL[0]
MMTC[2]
MMTC[1]
MMTC[0]
seal bit; remain in CALMM mode
apply programming voltage at pins
V
OTPPROG
and V
LCDIN
according to
Section 22.8
X
X
X
0
0
0
0
0
0
1
1
1
0
0
0
1
0
X
0
0
X
1
0
X
0
0
X
0
1
X
1
0
1
6
7
9
10
11
12
13
14
15
X
X
X
X
X
X
X
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
1
0
0
0
1
0
0
Repeat steps 5 to 14 for each bit that should be programmed to 1
16
apply external reset
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
OTPPROG
voltage applied to pin V
OTPPROG
relative to V
SS1
programming active;
note 1
programming inactive;
note 1
programming active;
notes 1 and 2
programming inactive;
notes 1 and 2
when programming a
single bit to logic 1
11.0
11.5
12.0
V
V
SS
0.2
0
+0.2
V
V
LCDIN
voltage applied to pin V
LCDIN
relative to V
SS1
9
9.5
10
V
V
DD2
0.2
V
DD2
4.5
V
I
LCDIN
current drawn by V
LCDIN
during
programming
current drawn by V
OTPPROG
during
programming
ambient temperature during
programming
set-up time of internal data after
last clock
850
1000
μ
A
I
VOTPPROG
100
200
μ
A
T
amb(PROG)
0
25
40
°
C
t
SU;SCLK
1
μ
s
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