12-GPIO, 4 ACMPs, I2C, 23 LUTs (max.), 8 CNT/DLY (max.), 21 DFF/LATCH (max.) and other Macrocells
The SLG46855-A 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-A. This highly versatile device allows a wide variety of mixed-signal functions to be designed within a very small, low power single integrated circuit.
Lifecycle status
Macrocells Overview
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:
- I2C 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).
Features
Read Back Protection (Read Lock)
Power Supply:
- 2.5 V (±8 %) to 5 V (±10 %)
RoHS Compliant / Halogen-Free
FCQFN-14 With Wettable Flanks
AEC-Q100 Grade 2
Applications
In-Vehicle Navigation
Infotainment
Advanced Driver Assistance Systems (ADAS)
Automotive Display Clusters
Body Electronics
Packages and Ordering
SLG46855-AP: FCQFN-14 (3.0 x 3.0 x 0.55 mm, 0.65 mm pitch)
The product ID suffix indicates the package style.
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Choosing the Right GreenPAK
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GreenPAK SPICE Introduction
View the full list of the GreenPAK videos in our Training Video Library.
This product is available in one package:
SLG46855-AP: FCQFN-14 (3.0 x 3.0 x 0.55 mm, 0.65 mm pitch)
Development board selector

Perfect for breadboarding and fast prototypes.
Working in tandem with the GreenPAK Designer software, GreenPAK DIP Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
- Programming
- Emulation
- USB interface
- MacOS, Windows and Linux compatible
- Programming and Emulation
- Gated expansion header for connection to external test equipment

Provides full programming, emulation and testing functions for GreenPAK devices. For use with SLG46xxxX-SKT sockets kits.
Working in tandem with the GreenPAK Designer software, GreenPAK Advanced Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
- Develop using any GreenPAK device
- Programming
- Emulation
- Signal and Logic Generators
- USB interface
- MacOS, Windows and Linux compatible
- Programming and Emulation
- Gated expansion header for connection to external test equipment
- Integrated signal and logic generators
- LEDs for visual indication

GreenPAK Development Board for Serial Debugging and In-System Programmability.
- Can support serial debugging for all GreenPAK parts with I²C
- Serial programming for SLG46824, SLG46826, and SLG47004
- Very helpful in late stages of development when doing debug on-board is easiest

GreenPAK DIP Development Board
Perfect for breadboarding and fast prototypes.
Working in tandem with the GreenPAK Designer software, GreenPAK DIP Development Board allows designers to:
- Program custom samples in minutes
- Test GreenPAK projects in-circuit
- Programming
- Emulation

GreenPAK Advanced Development Board
- Programming
- Emulation
- Signal and Logic Generators

GreenPAK Serial Debugger Board (GSD)
GreenPAK Development Board for Serial Debugging and In-System Programmability.
- Can support serial debugging for all GreenPAK parts with I²C
- Serial programming for SLG46824, SLG46826, and SLG47004
- Very helpful in late stages of development when doing debug on-board is easiest
Other components

Programmable Mixed-signal Matrix 12-GPIO, 4 ACMPs, I2C, 15 Combination Function Macrocells, 2k/2M/25Mhz Oscillators. VDD = 2.5 V to 5.0 V. Package: TQFN-20 (3.0 x 3.0 mm w/wettable flanks)
Price table:
Qty | 1-50 | 51+ |
---|---|---|
Price | Free* | $0.55 |

Included are: TQFN-14 #4 SA socket adapter, 50 SLG46855-AP samples

SLG46855-A Automotive GreenPAK Programmable Mixed Signal Matrix DIP Prototyping Board*
*requires the GreenPAK DIP Adapter (SLG4SA-DIP) to use it with the GreenPAK Advanced Development Board.

GreenPAK DIP Adapter for GreenPAK Advanced Development Board. Allows the use of the SLG46xxxV-DIP Proto boards with the GreenPAK Advanced Development Board. Acts as the bridge between Advanced and DIP Development Platforms.
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6 months ago
Vary PWM duty cycle based on analog value: an-1056
Posted by jnorris 60 points 4 replies3 weeks ago