PT6351

Princeton Technology Corp. Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw VFD Driver/Controller IC Preliminary PT6351 DESCRIPTION PT6351 is a Vacuum Fluorescent Display Driver IC utilizing CMOS Technology. 28 High Voltage Ports, 17 All Purpose I/O Ports, 9 LED ports, Auto Scan Operation, 4-line Serial Signal (with chip selector), 8 DGT x 8 SG to 16 DGT x 12 SG are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. It is housed in 44-pin LQFP Package and is functionally compatible with MN12510F. FEATURES CMOS Technology 28 High Voltage Output Ports: 8 to 16 Digit Ports 8 to 16 Segment Ports 17 All-Purpose I/O Ports 9 LED Drive Capable Ports Display Modes: 8 DGT x 8 SG to 16 DGT x 12 SG or up to 12 DGT x 16 SG 32 Bytes Display Data Key Scan Input: 5x12 (max.) Display ON/OFF Control Auto Scan Operation Power ON Reset Circuit Supply Voltage: Digital Se...