General Description
The SLG46585 is a small, low power component commonly used to integrate Mixed-Signal functions under control of an
asynchronous state machine. The user creates the circuit design by programming the one time Non-Volatile Memory (NVM) to
configure the interconnect logic, the IO Pins, and the macrocells of the SLG46585. In addition, the device contains one 1 A DC/
DC buck converter operating from 1 MHz to 2 MHz and four 150 mA configurable LDOs. This highly versatile device allows a
wide variety of functions and control logic to be designed within a very small, low power monolithic integrated circuit.

Key Features
 Four Analog Comparators
 Voltage Reference for Analog Comparators
 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
 Programmable Asynchronous State Machine
 Eight States
 Flexible Input Logic from State Transitions
 Real Time Clock 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
 Power Switch Mode: Acts like a Load Switch
 1 A Synchronous Constant-on-Time DC/DC Step Down
Converter
 Serial Communications
 I
2C Slave Protocol Interface
 Programmable Delay with Edge Detector Output
 Additional Logic Functions
 2 Deglitch Filters with Edge Detectors
 Two Oscillators
 Configurable 25 kHz/2 MHz
 1.73 kHz Low Power Oscillator
 Eight Byte RAM + OTP User Memory
 RAM with I2C interface
 User Defined Initial Values Transferred from OTP
 Power-On Reset
 Highly Versatile Macrocells
 Read Back Protection (Read Lock)
 2.5 V to 5.5 V Supply
 Operating Temperature Range: -40 °C to 85 °C
 RoHS Compliant/Halogen-Free
 29-pin MSTQFN: 3 mm x 3 mm x 0.55 mm, 0.4 mm pitch