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SLG46127

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GreenPAK Programmable Mixed-Signal IC, VDD Range: 1.71-5.5V, 6 GPIOs, 2 ACMPs, 2x P-FET (44Ω,2A)

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Features

  • Logic and Mixed-Signal Circuits
  • Highly Versatile Macrocells
  • Read Back Protection (Read Lock)
  • 1.8V (±5%) to 5V (±10%) Supply
  • Operating Temperature Range -40°C to 85°C
  • Dual 44mΩ, 2A P-Channel MOSFETs
  • Pb-Free/Halogen-Free/RoHS Compliant
  • Macrocells Overview
    • Two Analog Comparators (ACMP)
    • Four Combinatorial Look-Up Tables (LUTs)
      • Two 2-bit LUTs
      • Two 3-bit LUTs
    • Six Combination Function Macrocell
      • Two Selectable DFF/Latch or 2-bit LUTs
      • Two Selectable DFF/Latch or 3-bit LUTs
      • One Selectable Pipe Delay or 3-bit LUT
        • Pipe Delay – 8 Stage/2 Output
      • One Selectable Counter/Delay or 4-bit LUT
    • Three Counter/Delay Generators (CNT/DLY)
      • Three 8-bit Counter/Delays with External Clock/Reset
    • Programmable Delay
    • One Logic Function – 1 Deglitch Filter
    • RC Oscillator (RC OSC)
    • Power-On Reset (POR)
    • P-FET Power Switch
      • Power Switch IDS: 2A
      • VIN: 1.71V to 5.5V
      • Low RDSON
        • 44mΩ at 5.0V
        • 58mΩ at 3.3V
        • 110mΩ at 1.8V
Find Other Products in Power GreenPAK
SLG46127 Block Diagram
SLG46127 Block Diagram

Description

The SLG46127 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 I/O pins, and the macrocells of the SLG46127. This highly versatile device allows for a wide variety of mixed-signal functions to be designed within a very small, low-power single integrated circuit.

Parameters

AttributesValue
Special Features2x P-FET (44Ω,2A)
GPIOs (#)6
Nominal VDD1.71 - 5.5
ACMP Channels (#)2
CNT/DLY (Max) (#)4
LUTs (Max) (#)10
D Flip-flops (DFFs) (#)4
Pipe Delay8-stage
# of Programable Delays (#)1
Oscillator TypeRC OSC
Memory TypeOTP
Temp. Range (°C)-40 to +85°C

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
MSTQFN1.6 x 2.0160.4

Applications

  • Power Sequencing with Complex Analog Control
  • Power Plane Component Size Reduction Project
  • LED Drivers
  • Haptic Motor Drivers
  • System RESET with Power Switch
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Pb (Lead) FreeTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
SLG46127MActiveAvailableOut of StockMSTQFN1ku | $0.40616#Tape & Reel1Yes-40 to +85°CTAIWANTAIWAN
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    Recommended Documents (1)

  1. Datasheet
    SLG46127 datasheet
    RECOMMENDED
    PDF 1.62 MB Aug 14, 2023

    Datasheets (1)

  1. Datasheet
    SLG46127 datasheet
    RECOMMENDED
    PDF 1.62 MB Aug 14, 2023

    Errata & Technical Updates (1)

  1. Device Errata
    SLG46127 Errata
    PDF 1.05 MB Feb 02, 2026
    AI-generated Summary: Functional anomalies identified in the SLG46127 IC include RC oscillator settling deviations, ACMP output glitches, delay-cell lock-ups, filter limitations under certain high-frequency inputs, and risks from excessive external Vref voltage. This errata document defines the operating conditions that trigger these behaviors and outlines the constraints and workarounds required to maintain reliable device performance.

    Schematics & Design Files (1)

  1. PCB Design Files
    GreenPAK Altium Library
    ZIP 10.09 MB Nov 06, 2025
    The GreenPAK Altium Library is a collection of schematic symbols and physical PCB footprints for Renesas' GreenPAK and Power GreenPAK programmable mixed-signal ICs that are available for use within the Altium Designer software environment. The library allows engineers to easily incorporate these devices into their PCB designs using industry-standard CAD tools.

    Marketing Collateral (1)

  1. Brochure
    Motor Solutions Brochure
    PDF 24.5 MB R30CA0165EJ0800 Rev.8.00 日本語 Oct 31, 2025

Renesas Boards & Kits

SLG46127M-SKT Socket Adapter
SLG46127M-SKT Active

GreenPAK SLG46127 Development Kit with Socket Adapter

The SLG46127M-SKT is a socket adapter kit for use with the SLG4DVKADV GreenPAK™ Advanced Development Board or SLG4DVKLITE GreenPAK Lite Development Board. The SLG46127M-SKT includes the SLG4SA16-16x20 socket adapter and 50 SLG46127M (MSTQFN-16) GreenPAK programmable mixed-signal matrix IC... Read More

Recommended Documents:
GreenPAK Advanced Development Platform User Guide
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SLG4DVKADV Development Board
SLG4DVKADV Active

GreenPAK Advanced Development Board

The GreenPAK™ Advanced Development Board provides full programming, emulation, and testing functions for the GreenPAK programmable mixed-signal devices - for use with SLG46xxxX-SKT/SLG47xxxV-SKT socket kits.

The board works in tandem with the GreenPAK Designer software (built into the Go... Read More

Recommended Documents:
GreenPAK Advanced Development Platform User Guide

Test This Board Remotely

Available on Lab on the Cloud, use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
Launch Lab on the Cloud
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SLG4DVKLITE Development Board
SLG4DVKLITE Active

GreenPAK Lite Development Board

The GreenPAK™ Lite Development Board provides full programming, emulation, and testing functions for GreenPAK devices, working in conjunction with the Go Configure™ Software Hub. Board functionality is provided by the RX66T MCU from Renesas.

Recommended Documents:
GreenPAK Lite Development Kit Quick Start Guide
GreenPAK Lite Development Board Manual
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Software & Tools

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    Software & Tools (2)

  1. Software Package
    Go Configure Software Hub
    Go Configure Software Hub provides development support for a variety of products, including GreenPAK configurable mixed signal matrix and ForgeFPGA™ devices.
  2. PCB Design Files
    GreenPAK Altium Library
    ZIP 10.09 MB Nov 06, 2025
    The GreenPAK Altium Library is a collection of schematic symbols and physical PCB footprints for Renesas' GreenPAK and Power GreenPAK programmable mixed-signal ICs that are available for use within the Altium Designer software environment. The library allows engineers to easily incorporate these devices into their PCB designs using industry-standard CAD tools.
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Discover GreenPAK™, a configurable mixed‑signal IC platform that replaces discrete logic and streamlines system design. By combining analog, digital, and power functions in a compact, low‑power device, GreenPAK enables fast customization through an intuitive GUI without added complexity. Engineers can reduce BOM cost, lower power consumption, simplify PCB routing, accelerate time‑to‑market, and take advantage of in‑system configurability, making GreenPAK a strong fit for building smarter and more efficient designs across a wide range of applications.

Additional Videos

Support Communities

  1. Maximum Average or DC Current (Through pin) SLG46127

    Hi, I would like to know if the current that can flow through an output pin is limited?In the SLG46127 datasheet, I only found the following references:     -IGND "Maximum Average or DC Current Through VDD Pin (Per chip side, see Note 2)"     -IVDD "Maximum Average or DC Current Through ...

    Nov 7, 2025
  2. Validate P-FET on SLG46127

    Hi there, I've just obtained a development + socket kit for the SLG46127. I'm having difficulty confirming the functionality of the P-FETs even with a simple sample program - I don't appear to be able to get them to turn on. Would it be possible to provide a ...

    Jun 29, 2018
  3. Possible Bug in the Comparitor Hysteresis View

    Hi guys, We implemented a comparitor hysteresis in GreenPAK3 Designer v6.12 and weren't seeing the results we expected. It appears that the software is giving misleading guidance on what to expect. When looking a the description for the comparitor it says: 200mV: is a +0mV and -200mV hysteresis ...

    Jul 3, 2018
View All Results from Support Communities (4)
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