SLG46585

9-GPIO, 4 ACMPs, I2C, 16 LUTs (max.), 5 CNT/DLY (max.), 9 DFF/LATCH (max.), 4 LDO Regulators, DC/DC Converter, and other Macrocells

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 I/O Pins and the macrocells of the SLG46585. 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. The macrocells in the device include the following

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.

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

SLG46585M: MSTQFN-29 (3.0 x 3.0 x 0.55 mm, 0.4 mm pitch)

The product ID suffix indicates the package style.