PT6351 Datasheet, PDF (1/3 Pages) Princeton Technology Corp – VFD Driver/Controller IC

Princeton Technology Corp.
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Fax: [phone]
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 Section: VDD = 4.5 to 5.5 V
High Voltage: Vpp = VDD - 35 V
• Available in 44-pin, LQFP Package
• Functionally Compatible with MN12510F
APPLICATION
• Peripheral Device for Micro-Computer
PT6351 pre 1.1
1
Updated February 2000