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MC3501 Datasheet 24 Segment X 16 Grid Vfd Driver

Manufacturer: ABOV

Overview: ABOV SEMICONDUCTOR 24 SEGMENT X 16 GRID VFD DRIVER WITH KEYSCAN MC3501 Data Sheet (Ver. 2.3) Version 2.3 Published by FAE Team 2008 ABOV Semiconductor Co., Ltd. All right reserved Additional information of this data sheet may be served by ABOV Semiconductor offices in Korea or Distributors. ABOV Semiconductor reserves the right to make changes to any information here in at any time without notice. The information, diagrams and other data in this manual are correct and reliable, however, ABOV Semiconductor is in no way responsible for any violations of patents or other rights of the third party generated by the use of this manual. MC3501 REVISION HISTORY VERSION 2.3(2010. 12. 17) This Book Modified the Resistor at OSC. Modified the application circuit. VERSION 2.1(2010. 07. 15) Modified the mand 4 . VERSION 2.0 (2010. 04. 23) Modified the Application Circuit on page 23. VERSION 1.20 (2009. 01. 06) Modified the Format of Dout at Transmission (Data Read) on page 20. Updated the Serial munication Example on page 21. VERSION 1.10 (2008. 09. 24) Updated the frame of a data sheet. VERSION 1.00 (2008. 08. 14) The first Edition Modified display mode setting value on page 14 Modified VIL (@Vdd=5.0V) spec . on page 10 Modified fosc spec. on page 11 Modified application circuit on page 23 Modified Package Information on page 24 December 17, 2010 Ver.2.

Datasheet Details

Part number MC3501
Manufacturer ABOV
File Size 1.22 MB
Description 24 SEGMENT X 16 GRID VFD DRIVER
Datasheet MC3501-ABOV.pdf

General Description

MC3501 are Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor housed in 52 plastic LQFP.

24 segment output lines, 16 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 micro puter.

Serial data is fed to MC3501 via a three-line serial interface.

Key Features

  • CMOS Technology.
  • Low Power Consumption.
  • Wide operating voltage VDD=2.7V~5.5V.
  • Key Scanning (16 x 2 matrix).
  • Display Modes : (24 segments, 8digits to 24 segments, 16 digits).
  • 8-Step Dimming Circuitry.
  • Serial Interface for Clock, Data Input, Data Output, Strobe Pins.
  • No External Resistors needed for driver outputs.
  • Available in 52-pin LQFP. Device name Package Type Power Port I/O FIP Output MC3501 52 LQFP VDD : 2EA.

More Datasheets from ABOV

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