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用户模块数据表:7-SEGMENT LED CONTROLLER DATA SHEET, LED7SEG V1.20 (CY8C29/27/24/22/21XXX, CY8C23X33, CY8C28XXX, CY8CLED02/04/08/16, CY7C64215, CY8CPLC20, CY8CLED16P01, CYWUSB6953) | Cypress Semiconductor

用户模块数据表:7-SEGMENT LED CONTROLLER DATA SHEET, LED7SEG V1.20 (CY8C29/27/24/22/21XXX, CY8C23X33, CY8C28XXX, CY8CLED02/04/08/16, CY7C64215, CY8CPLC20, CY8CLED16P01, CYWUSB6953)

最近更新: 
2015 年 8 月 17 日
版本: 
1.20

功能和概述

  • Supports 1 to 8 Digits
  • Any combination of individual displays up to 8 total digits
  • Display both hex and integer values
  • Supports decimal points built into 7-Segment display
  • Supports both common cathode and common anode displays
  • Configurable for both active high and active low segment and digit drives
     

The LED7SEG User Module is capable of multiplexing up to eight 7-segment displays. This user module is compatible with common cathode, common anode, or any drive polarity. This allows a wide range of flexibility with various displays. Digits and segments may be driven directly by PSoC pins without the use of transistors or drivers as long as the current sinking and sourcing limits of the PSoC pins are not exceeded.

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