Macrocells Overview

• 8-bit Successive Approximation Register Analog-to-Digital Converter (SAR ADC);
• ADC 3-bit Programmable Gain Amplifier (PGA);
• Two Digital-to-Analog Converters (DAC);
• Two Analog Comparators (ACMP);
• Voltage Reference (Vref);
• Eight Combinatorial Lookup Tables (LUTs):
  • Four 2-bit LUTs;
  • Four 3-bit LUTs;
• Nine Combination Function Marcocells:
  • One 14-bit Delay/Counter (Wake-Sleep Control);
  • Two Selectable DFF/Latch or 2-bit LUTs;
  • Two Selectable DFF/Latch or 3-bit LUTs;
  • One Selectable 16-Stage / 3-Output Pipe Delay or 3-bit LUT;
  • One 8-bit Delay/Counter/Finite State Machine;
  • One 14-bit Delay/Counter/Finite State Machine;
  • One Selectable Pattern Generator or 4-bit LUT;
• Three Digital Comparators/Pulse Width Modulators (DCMPs /PWMs) w/Selectable Deadband;
• Three Counters/Delays (CNT/DLY):
  • One 14-bit Delay/Counter/Finite State Machine;
  • One 14-bit Delay/Counter;
  • One 8-bit Delay/Counter;
• Two D Flip-flops/Latches;
• Programmable Delay w/Edge Detection;
• Three Internal Oscillators:
  • Low-Frequency;
  • Ring;
  • RC 25 kHz and 2 MHz;
• Power-On-Reset (POR);
• Slave SPI;
• One Bandgap.

Features

• Logic & Mixed Signal Circuits
• Highly Versatile Macrocells
• 1.8V (±5%) to 5V (±10%) Supply
• Operating Temperature Range: -40°C to 85°C
• RoHS Compliant / Halogen-Free
• Pb-Free: 1.6 x 2.0 x 0.55 mm, 0.4 mm pitch

Applications

The extensive list of integrated components included in the SLG46140 can be used to implement these and many other functions, often in combination.

• Ambient Light Detect
• Battery Charge Control
• Fan Control
• Hall Effect Drive
• LED Control
• Level Shift
• One-Shot Detect
• Optical Encode
• Over Voltage Protect
• Port Detection
• Power Sequencing
• Sensor Interface
• Signal De-Glitch
• Signal Delay
• System Reset
• Thermal Management
• Voltage Level Detect