The HX11PA is a power on reset (POR) circuitry block with complimentary release signals. The rising supply voltage threshold is approximately 2.1V. The falling supply voltage threshold is approximately 1.9V. Suitable for environments of -55°C to 125°C, the POR works with both fast and slow supply ramps.

Recommended for new designs

Block Diagram

  • • Reliable POR operation
  • • Monotonic output
  • • Wide supply ramp tolerance
  • • 3.3V analog supply, 1.8V digital supply
  • • Extended Temp Range: -55°C to 125°C
  • • General power on reset functions

Macro Cells

Part NumberSupplyRising ReleaseFalling ReleaseTemp RangeDimensionsStatus
HX11PAMA-013.3V2.1V1.9V-55°C to 125°C85um x 35umAlpha