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STLED325 Datasheet Advanced Led Controller/driver

Manufacturer: STMicroelectronics

Overview: STLED325 I²C interfaced, advanced LED controller/driver with keyscan, standby power management and real time clock.

General Description

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

It drives LEDs connected in common anode configuration and includes keyscanning for an 8 x 2 key matrix which automatically scans and de-bounces a matrix of up to 16 switches.

Furthermore, the STLED325 provides standby power management to the host.

Key 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.

STLED325 Distributor

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