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STLED325 - advanced LED controller/driver

Description

The STLED325 is a compact LED controller/ driver that interfaces microprocessors to LED displays through serial I2C interface.

Features

  • LED controller driver with 13 outputs (8 segments/5 digits).
  • Standby power management to host.
  • Integrated low-power, accurate RTC.
  • Integrated remote control decoding:.
  • Philips (RC5, RCMM).
  • Thomson (RCA, R2000).
  • NEC and R-STEP.
  • Wake-up using front panel keys, remote control, real time clock (RTC), extra pin (AV or CEC).
  • Battery or super-cap back up mode for real time clock (RTC).
  • Keyscanning (8x2 matrix).
  • Low power consumption in.

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Datasheet preview – STLED325

Datasheet Details

Part number STLED325
Manufacturer STMicroelectronics
File Size 531.51 KB
Description advanced LED controller/driver
Datasheet download datasheet STLED325 Datasheet
Additional preview pages of the STLED325 datasheet.

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Full PDF Text Transcription

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STLED325 I²C interfaced, advanced LED controller/driver with keyscan, standby power management and real time clock (RTC) Features ■ LED controller driver with 13 outputs (8 segments/5 digits) ■ Standby power management to host ■ Integrated low-power, accurate RTC ■ Integrated remote control decoding: – Philips (RC5, RCMM) – Thomson (RCA, R2000) – NEC and R-STEP ■ Wake-up using front panel keys, remote control, real time clock (RTC), extra pin (AV or CEC) ■ Battery or super-cap back up mode for real time clock (RTC) ■ Keyscanning (8x2 matrix) ■ Low power consumption in standby mode ■ I2C serial bus interface (SCL, SDA) ■ 16-step dimming circuit to control the display brightness ■ 5.
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