特長

• Programmable Asynchronous State Machine
• Logic & Mixed Signal Circuits
• Highly Versatile Macrocells
• Read Back Protection (Read Lock)
• Four 150 mA LDO Regulators
• I2C Interface
• 2.5 V (±8%) to 5 V (±10%) Supply
• Operating Temperature Range: -40°C to 85°C
• RoHS Compliant / Halogen-Free

Macrocells Overview

• Four Analog Comparators (ACMP);
• Voltage Reference (Vref) for ACMPs;
• Analog Temperature Sensor;
• Fifteen Combination Function Macrocells:
  • Three Selectable DFF/Latch or 2-bit LUTs;
  • Six Selectable DFF/Latch or 3-bit LUTs;
  • One Selectable Pipe Delay or Ripple Counter or 3-bit LUT;
  • Five 8-bit delays/counters or 3-bit LUTs;
• Combinatorial Logic:
  • One 4-bit LUT with two outputs;
• Asynchronous State Machine:
  • Eight States;
  • Flexible input logic from state transitions;
• Real Time Clock (RTC) Binary Counter;
• Four Tri-Mode 150 mA LDO Regulators:
  • High Power Mode (HP Mode): 150 mA output;
  • Low Power Mode (LP Mode): 100 μA output;
  • Bypass Mode: Acts like a load switch;
• 1A Synchronous DC/DC Step Down Converter;
• Serial Communications:
  • Proprietary 2-Wire interface “PC2W”;
  • I2C Slave Protocol Interface;
• Programmable Delay with Edge Detector Output;
• Additional Logic Functions:
  • 2 Deglitch Filters with Edge Detectors;
• Two Oscillators (OSC):
  • Configurable 25 kHz/2 MHz;
  • 2 kHz Low Power Oscillator;
• Eight Byte RAM + OTP User Memory:
  • RAM Memory space that is readable and writable via I2C;
  • User defined initial values transferred from OTP;
• POR.

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