SC16312 Datasheet, PDF (1/12 Pages) Silan Microelectronics Joint-stock – 1/4 to 1/11 DUTY FIP(VFD) CONTROLLER/DRIVER

Silan
Semiconductors
SC16312
1/4 to 1/11 DUTY FIP(VFD)
CONTROLLER/DRIVER
DESCRIPTION
The SC16312 is a FIP (Fluorescent Indicator Panel, or Vacuum
Fluorescent Display) controller/driver that is driven on a 1/4 or 1/11
duty factor. It consists of 11 segment output lines, 6 grid output lines,
5 segment/grid output drive lines, a display memory, a control circuit,
and a key scan circuit. Serial data is input to the SC16312 through a
three-line serial interface. This FIP controller/driver is ideal as a
peripheral device for a single-chip microcomputer.
FEATURES
* Multiple display modes (11-segment & 11-dight
to 16-segment & 4-digit).
* Key scanning (6x4 matrix).
* Dimming circuit (eight steps).
* High-voltage output (VDD – 35V max).
* LED ports (4 chs., 20 mA max).
* General-purpose input port (4 bits)
QPF-44-10x10-0.8
* No external resistors necessary for driver
outputs (P-ch open-drain + pull-down
resistor output)
* Serial interface (CLK, STB, DIN, DOUT)
PAD CONFIGURATION
44 43 42 41 40 39 38 37 36 35 34
SW1 1
33 Grid5
SW2 2
32 Grid6
SW3 3
31 Seg16/Grid7
SW4 4
30 Seg15/Grid8
DOUT 5
29 Seg14/Grid9
DIN 6
SC16312
28 Seg13/Grid10
VSS 7
27 VEE
CLK 8
26 Seg12/Grid11
STB 9
25 Seg11
KEY1 10
24 Seg10
KEY2 11
23 Seg9
12 13 14 15 16 17 18 19 20 21 22
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0 2000.12.31
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