SM6311 Datasheet PDF

SamHop SM6311

SM6311 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor. This SM6311 is ideal as a peripheral device of a single chip microcomputer. VFD CONTROLLER / DRIVER SM6311 Display RAM Address and Display Mode The display RAM stores the data transmitted from an external device to the SM6311 through the serial interface, and is assigned addresses as follows, in units of 8 bits : Seg1 Seg4 00 HL 03 HL 06 HL 09 HL 0C HL 0F HL 12 HL 15 HL 18...

Part No.	SM6311
Datasheet	SM6311 Download
Manufacturer	SamHop
Description	VFD CONTROLLER / DRIVER
Buy	Stock & Price

GENERAL DESCRIPTION

Twelve segment output lines, 8 grid output lines, 8 segment/grid output drive lines, key scan, one display memory, IC control circuit are all incorporated in a single chip. SM6311

FEATURES

* Multiple Display Modes * High Voltage Output * Key Scanning * General Purpose Input Ports (4 bit) * Dimming Circuitry (8 segment) * LED Display Ports(5 outs, 20mA max) * No external Resistors Needed for Driver Outputs * Serial Interface for controller

APPLICATIONS

* Audio System * Car Stereo * VCD * DVD * VCR * TV PIN DIAGRAM ( TOP VIEW) Sg19/G10 Sg18/G11 Sg17/G12 Sg16/G13 Sg15/G14 Sg14/G15 Sg13/G16 Sg20/G9 G5 G4 G3 G2 G1 VDD LED5 LED4 LED3 LED2 LED1 GND OSC 39 38 37 36 35 34 33 32 31 30 29 28 27 40 26 41 42 43 44 45 46 47 48 49 50 51 52 1 2 3 4 5 6 7 8 9 10 11 25 24 23 22 21 20 19 18 17 16 15 14 12 13 VDD VEE G6 G7 G8 Sg12/KS12 Sg11/KS11 Sg10/KS10 Sg9/KS9 Sg8/KS8 Sg7/KS7 Sg6/KS6 Sg5/KS5 Sg4/KS4 Sg3/KS3 Sg2/KS2 Sg1/KS1 VDD NC CLK STB S1 S2 S3 S4 K1 K2 K3 Page 1 DOUT DIN V.1.2, MAY,2003 K4 SAMHOP Microelectronics Corp.