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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.