sc16312 Silan, sc16312 Datasheet - Page 8

• Manufacturer Part Number: sc16312
• Description: Vfd Controller/driver Of 1/4 ~1/11 Duty
• Manufacturer: Silan

KEY SCANNING ANG DISPLAY TIMING
SERIAL COMMUNICATION FORMAT
Reception(command/data write)
Transmission(data read)
this pin (1k to 10k )..
HANGZHOU MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
SEG output
Because the D
D
STB
CLK
Gn
G
G
G
STB
CLK
D
OUT
D
3
1
2
IN
IN
One cycle of key scanning consists of one frame, and data in a 6x4 matrix is stored in RAM.
T
OUT
T
DISP
1/16
DISP
DIG1
1
=500 s
b0
pin is an N-ch, open-drain output pin, be sure to connect an external pull-up resistor to
1
b0
2
b1
3
A dataread command is set.
b2
DIG2
2
b1
4
b3
5
b4
3
b2
DIG3
6
1 frame=T
b5
7
b6
DISP
8
x(n+1)
b7
t
WAIT
Note
1
DIGn
b0
7
b6
2
b1
Key scan data
1 2 3 4 5 6
3
Data is read.
b2
REV:1.4
8
b7
4
If data continues
b3
5
SC16312
Page 8 of 13
b4
DIG1
2006.02.27
6
b5