General Description
The SLG46855 provides a small, low power component for commonly used Mixed-Signal functions. The user creates their
circuit design by programming the one time programmable (OTP) Non-Volatile Memory (NVM) to configure the interconnect
logic, the IO Pins, and the macrocells of the SLG46855. This highly versatile device allows a wide variety of Mixed-Signal
functions to be designed within a very small, low power single integrated circuit.

Key Features
 Two High Speed General Purpose Analog Comparators
(ACMPxH)
 Two Low Power General Purpose Analog Comparators
(ACMPxL)
 Two Voltage References (Vref)
 Two Vref Outputs
 Fifteen Combination Function Macrocells
 Three Selectable DFF/LATCH or 2-bit LUTs
 One Selectable Programmable Pattern Generator or
2-bit LUT
 Nine Selectable DFF/LATCH or 3-bit LUTs
 One Selectable Pipe Delay or Ripple Counter, or
3-bit LUT
 One Selectable DFF/LATCH or 4-bit LUTs
 Eight Multi-Function Macrocells
 Seven Selectable DFF/LATCH or 3-bit LUTs + 8-bit
Delay/Counters
 One Selectable DFF/LATCH or 4-bit LUT + 16-bit
Delay/Counter
 Serial Communications
 I
2C Protocol Interface
 Programmable Delay with Edge Detector Output
 Deglitch Filter or Edge Detector
 Three Oscillators (OSC)
 2.048 kHz Oscillator
 2.048 MHz Oscillator
 25 MHz Oscillator
 Analog Temperature Sensor
 Power-On Reset (POR)
 Read Back Protection (Read Lock)
 Power Supply
 2.5 V (±8 %) to 5 V (±10 %)
 Operating Temperature Range: -40 °C to 85 °C
 RoHS Compliant/Halogen-Free
 Available Package
 14-pin STQFN: 1.6 mm x 2.0 mm x 0.55 mm, 0.4 mm
pitch