Princeton Technology Corp.
VFD Driver/Controller IC
DESCRIPTION
Tel : 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
Preliminary
PT6351
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
鈥?CMOS Technology
鈥?28 High Voltage Output Ports: 8 to 16 Digit Ports
8 to 16 Segment Ports
鈥?17 All-Purpose I/O Ports
鈥?9 LED Drive Capable Ports
鈥?Display Modes: 8 DGT x 8 SG to 16 DGT x 12 SG or up to 12 DGT x 16 SG
鈥?32 Bytes Display Data
鈥?Key Scan Input: 5x12 (max.)
鈥?Display ON/OFF Control
鈥?Auto Scan Operation
鈥?Power ON Reset Circuit
鈥?Supply Voltage: Digital Section: VDD = 4.5 to 5.5 V
High Voltage: Vpp = VDD - 35 V
鈥?Available in 44-pin, LQFP Package
鈥?Functionally Compatible with MN12510F
APPLICATION
鈥?Peripheral Device for Micro-Computer
PT6351 pre 1.1
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Updated February 2000
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