SLG46585
GreenPAK Programmable Mixed-Signal Matrix with Asynchronous
State Machine, LDOs, and DC/DC Converter
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.
Serial Communications
I2C Slave Protocol Interface
Programmable Delay with Edge Detector Output
Additional Logic Functions
Key Features
Four Analog Comparators
Voltage Reference for Analog Comparators
Analog Temperature Sensor
2 Deglitch Filters with Edge Detectors
Fifteen Combination Function Macrocells
Two Oscillators
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
Configurable 25 kHz/2 MHz
1.73 kHz Low Power Oscillator
Eight Byte RAM + OTP User Memory
RAM with I2C interface
Five 8-bit Delays/Counters or 3-bit LUTs
User Defined Initial Values Transferred from OTP
Combinatorial Logic
One 4-bit LUT with Two Outputs
Programmable Asynchronous State Machine
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
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
Applications
Personal Computers and Servers
PC Peripherals
Consumer Electronics
Data Communications Equipment
Handheld and Portable Electronics
Smartphones and Fitness Bands
Notebook and Tablet PCs
Power Management Switches
Power Sequencing with Complex Analog Control
Power Plane Component Size Reduction Project
LED Driver
Haptic Motor Driver
Datasheet
18-Sep-2019
Revision 3.3
1 of 210
© 2019 Dialog Semiconductor
CFR0011-120-00