SC16313 Datasheet, PDF (1/9 Pages) Silan Microelectronics Joint-stock – VFD CONTROLLER / DRIVER

SC16313
VFD CONTROLLER / DRIVER
DESCRIPTION
SC16313 is a Vacuum Fluorescent Display (VFD) or Fluorescent
Indicator Panel (FIP) controller/driver that is driven on a 1/4 to 1/8 duty
factor. It consists of 8 segment output lines, 4 grid output lines, 4
segment/grid output lines, one display memory, control circuit, key
scan circuit. Serial data is input to SC16313 via a three-line serial
interface. This VFD driver is ideal as a peripheral device of a single-
chip microcomputer.
SOP-28-375-1.27
FEATURES
* CMOS technology
* High-voltage output
* Key scanning (8 x 2 matrix)
ORDERING INFORMATION
* Multiple display modes: (8 segments & 8 digits to 12 segments & 4
digits)
* 8-step dimming circuitry
Device
SC16313
Package
SOP-28-375-1.27
* Serial interface (CLK, DIN, DOUT, STB)
* No external resistors needed for driver outputs
APPLICATIONS
* Microcomputer peripheral device.
BLOCK DIAGRAM
DIN
DOUT
CLK
STB
OSC
R
GND
Serial
Data
Interface
Control
Display
Memory
OSC
Timing
Generator
Key Matrix
Memory
Segment Driver
SG1/KS1
SG2/KS2
SG3/KS3
SG4/KS4
SG5/KS5
SG6/KS6
SG7/KS7
SG8/KS8
SG9/GR8
SG10/GR7
SG11/GR6
SG12/GR5
Diming
Circuit
Grid
Driver
Key1 Key2
VDD GND VEE
GR1
GR2
GR3
GR4
HANGZHOU MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.2 2003.08.28
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