參數(shù)資料
型號(hào): SC16311
廠商: 杭州士景電子有限公司
英文描述: VFD CONTROLLER/DRIVER
中文描述: 變頻控制器/驅(qū)動(dòng)器
文件頁數(shù): 1/13頁
文件大?。?/td> 129K
代理商: SC16311
Silan
Semiconductors
SC16311
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2001.11.8.
1
VFD CONTROLLER/DRIVER
The SC16311 is a FIP (Fluorescent Indicator Panel or Vacuum
Fluorescent Display) controller/driver that is driven on a 1/8- to 1/16
duty factor. It consists of 12 segment output lines, 8 grid output lines,
8 segment/grid output drive lines, a display memory, a control circuit,
and a key scan circuit. Serial data is input to the SC16311 through a
three-line serial interface. This FIP controller/driver is ideal as a
peripheral device of a single-chip microcomputer.
FEATURES
Many display modes (12-segment & 16-digit to 20-segment &
8-digit)
Key scanning (12x4 matrices)
Dimming circuit (eight steps)
High-voltage output (V
DD
-35 V max).
LED ports (5 chs., 20 mA max).
General-purpose input port (4 bits)
QFP-52-14 x 14
No external resistor necessary for driver
outputs (P-ch open-drain + pull-down
resistor output)
Serial interface (CLK, STB, D
IN
, D
OUT
)
PIN CONFIGURATION
52
51
50
49
48
47
46
45
44
43
42
1
2
3
4
5
6
7
8
10
11
9
39
38
37
36
35
34
33
32
30
29
31
14
15
16
17
18
19
20
21
22
23
24
SW
1
SW
2
D
OUT
D
IN
CLK
STB
KEY
1
KEY
2
Grid
7
KEY
3
KEY
4
Grid
8
S
1
/
K
1
S
2
K
2
S
3
K
3
S
4
K
4
S
5
K
5
S
6
K
6
Seg
17/
Grid
12
V
EE
Seg
19
/Grid
10
Seg
20
/Grid
9
Grid
6
IC
S
7
K
7
S
8
K
8
S
9
K
9
S
1
K
1
Seg
15/
G
rid14
Seg
16/
G
rid13
Seg
18/
Grid
11
V
DD
V
D
12
13
SW
3
SW
4
25
26
S
1
K
1
S
1
K
1
28
27
Seg
14/
G
rid15
Seg
13/
G
rid16
41
40
O
V
S
L
1
L
2
V
D
G
1
G
2
G
3
L
4
L
5
L
3
G
4
G
5
SC16311
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