PT6964-SL 데이터 시트보기 (PDF) - Princeton Technology

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PT6964-SL

16 Bits Shift Register Latched Constant Current Driver IC

Princeton Technology 

LED Driver IC

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

PT6964

DESCRIPTION

PT6964 is an LED Controller driven on a 1/7 to 1/8 duty factor. 10 segment output lines, 4 grid output

lines, 3 segment/ grid output lines, one display memory, control circuit, key scan circuit are all

incorporated into a single chip to build a highly reliable peripheral device for a single chip

microcomputer. Serial data is fed to PT6964 via a three-line serial interface. Housed in a 28 pins SO

Package, PT6964 pin assignments and application circuit are optimized for easy PCB Layout and cost

saving advantages.

FEATURES

• CMOS Technology

• Low Power Consumption

• Multiple Display Modes (10 segment, 7 Grid to 13 segment, 4 Grid)

• Key Scanning (10 x 2 Matrix)

• 8-Step Dimming Circuitry

• Serial Interface for Clock, Data Input, Data Output, Strobe Pins

• Available in 28 pins, SOP

APPLICATIONS

• Micro-computer Peripheral Device

• VCR set

• Combo set

PT6964 V1.0

-1-

April, 2005

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