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SLG46534

Active
Product Longevity: 2036

GreenPAK Programmable Mixed-Signal IC, VDD Range: 1.71-5.5V, 12 GPIOs, 3 ACMPs, I2C, ASM (8 States)

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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
  • RoHS-Compliant/Halogen-Free
  • Macrocells Overview
    • Three Analog Comparators (ACMP)
    • Nineteen Combination Function Macrocells
      • Three Selectable DFF/Latch or 2-bit LUTs
      • One Selectable Continuous DFF/Latch or 3-bit LUT
      • Four Selectable DFF/Latch or 3-bit LUTs
      • One Selectable Pipe Delay or 3-bit LUT
      • One Selectable Programmable Pattern Generator or 2-bit LUT
      • Five 8-bit Delays/Counters or 3-bit LUTs
      • Two 16-bit Delays/Counters or 4-bit LUTs
      • Two Deglitch Filters with Edge Detectors
    • Asynchronous State Machine
      • Eight States
      • Flexible input logic from state transitions
    • Serial Communications
      • I2C Protocol Compliant
    • Pipe Delay - 16 Stage/3 Output (Part of Combination Function Macrocell)
    • Programmable Delay
    • Two Oscillators (OSC)
      • Configurable 25kHz/2MHz
      • 25MHz RC Oscillator
    • Crystal Oscillator
    • Power-On Reset (POR)
    • Eight Byte RAM + OTP User Memory
      • RAM Memory Space that is Readable and Writeable via I2C
      • User-defined Initial Values Transferred from OTP
Find Other Products in GreenPAK with Asynchronous State Machine
SLG46534 Block Diagram
SLG46534 Block Diagram

Description

The SLG46534 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 SLG46534. This highly versatile device allows a wide variety of mixed-signal functions to be designed within a very small, low-power single integrated circuit.

Parameters

AttributesValue
Nominal VDD1.71 - 5.5
GPIOs (#)12
Special FeaturesASM (8 states)
ACMP Channels (#)3
CNT/DLY (Max) (#)7
LUTs (Max) (#)17
D Flip-flops (DFFs) (#)8
Pipe Delay16-stage
# of Programable Delays (#)1
Oscillator TypeConf. OSC, RC OSC, Crystal OSC
InterfaceI2C
Memory TypeOTP
Temp. Range (°C)-40 to +85°C

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
TQFN2.0 x 2.2140.4

Applications

  • Personal Computers and Servers
  • PC Peripherals
  • Consumer Electronics
  • Data Communications Equipment
  • Handheld and Portable Electronics
Part NumberStatusSamplesLongevityStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Pb (Lead) FreeTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
SLG46534VActiveAvailable2036 DecOut of StockTQFN1ku | $0.33714#Tape & Reel1Yes-40 to +85°CCHINA, TAIWANTAIWAN
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    Recommended Documents (1)

  1. Datasheet
    SLG46534 Datasheet
    RECOMMENDED
    PDF 3.35 MB Feb 19, 2026
    The SLG46534 is a highly integrated GreenPAK programmable mixed-signal IC that provides flexible digital, analog and timing control in a compact 14-pin STQFN. It integrates 19 configurable macrocells with LUTs, DFFs, counters, and delays, three analog comparators, RC and crystal oscillators, an 8-state asynchronous state machine, an I²C interface, and OTP NVM, operating from 1.8V to 5V for low-power, space-constrained designs.

    Datasheets (1)

  1. Datasheet
    SLG46534 Datasheet
    RECOMMENDED
    PDF 3.35 MB Feb 19, 2026
    The SLG46534 is a highly integrated GreenPAK programmable mixed-signal IC that provides flexible digital, analog and timing control in a compact 14-pin STQFN. It integrates 19 configurable macrocells with LUTs, DFFs, counters, and delays, three analog comparators, RC and crystal oscillators, an 8-state asynchronous state machine, an I²C interface, and OTP NVM, operating from 1.8V to 5V for low-power, space-constrained designs.

    Application Notes & White Papers (2)

  1. Application Note
    AN-1125 In-System Debug for GreenPAK™ Devices with I2C Serial Communication
    PDF 351 KB R19AN0532EE0200 Rev.2.00 May 05, 2026
    This application note presents the in‑system debug (ISD) capability of GreenPAK™ devices with an I²C interface, allowing designers to modify configuration registers directly on the target PCB without reprogramming NVM. ISD accelerates development by enabling quick adjustments to macrocell settings and routing during real‑time operation. In‑system debug simplifies debugging and supports multiple devices on the same I²C bus.
  2. Application Note
    AN-1107 How to Use Renesas's Arduino Library with GreenPAK
    PDF 330 KB R19AN0518EE0200 Rev.2.00 Apr 28, 2026
    The note explains how to integrate GreenPAK programmable mixed-signal devices with Arduino using Renesas' Arduino Library over I²C. It details installing the library, using macros for I²C-compatible GreenPAK chips, and simplifying code development for configuring and controlling GreenPAK functions through the Arduino IDE.

    Errata & Technical Updates (1)

  1. Device Errata
    SLG4653x Errata
    PDF 1.01 MB CE-GP-002 Feb 02, 2026
    Functional anomalies in SLG4653x devices include counter timing faults, incomplete filtering of certain high-frequency inputs, oscillator start-up and settling deviations, I²C read and write interaction issues, unintended GPIO latching, delay-logic trigger limitations and comparator input leakage effects. The errata define the conditions behind these behaviors and provide the constraints and workarounds required for reliable operation in GreenPAK-based designs.

    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.

Renesas Boards & Kits

SLG46534V-SKT Socket Adapter Kit
SLG46534V-SKT Active

GreenPAK SLG46534 Development Kit with Socket Adapter

The SLG46534V-SKT is a socket adapter kit for use with the SLG4DVKADV GreenPAK™ Advanced Development Board or SLG4DVKLITE GreenPAK Lite Development Board. The SLG46534V-SKT includes the SLG4SA14-20x22 socket adapter and 50 SLG46534V GreenPAK programmable mixed-signal matrix IC samples.

Used with... Read More

Recommended Documents:
GreenPAK Advanced Development Platform User Guide
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SLG46534V-DIP Prototyping Board
SLG46534V-DIP Active

GreenPAK SLG46534 20-Pin DIP Prototyping Board

The SLG46534V-DIP 20-pin DIP prototyping board is perfect for breadboarding and fast prototyping using the SLG46534 programmable mixed-signal matrix with asynchronous state machine IC. It requires the SLG4SA-DIP DIP Adapter to use it with the GreenPAK™ Advanced Development Board.

The GreenPAK DIP... Read More

Recommended Documents:
SLG46534V DIP Proto Board Quick Start 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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SLG4SA-DIP GreenPAK DIP Adapter
SLG4SA-DIP Active

GreenPAK DIP Adapter for GreenPAK Advanced Development Board

The GreenPAK™ DIP Adapter for the GreenPAK Advanced Development Board allows for using the SLG46xxxV-DIP and SLG47xxxV-DIP prototyping boards with the GreenPAK Advanced Development Board. It acts as the bridge between the advanced and DIP development platforms.

Recommended Documents:
GreenPAK DIP Development Platform User Guide
Order Now
SLG4DVKGSD GreenPAK Serial Debugger Board (GSD)
SLG4DVKGSD Active

GreenPAK Serial Debugger Board (GSD)

The GreenPAK™ Serial Debugger (GSD) device can be used for programming GreenPAK programmable mixed-signal matrix IC products with multiple-time non-volatile memory (NVM) or for configuring the interconnect logic, the IOs, and the macrocells of all GreenPAK chips with an I²C interface. This... Read More

Recommended Documents:
UM-GP-004 GreenPAK Serial Debugger User Manual
Order Now
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
Order Now
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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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Support Communities

  1. RoHS documents for SLG46534

    Hi, Please could you provide a RoHS certificate for SLG46534 please. I can't find them on the website? Kind regards, Andrew

    Mar 1, 2019
  2. How to program SLG46534

    Hi, I like to use SLG46534 in some of my applications and I need to develop and test it with the custom schematic. Please let me know how I can program (and debug) SLG46534 which soldered in a custom PCB.

    Jul 21, 2022
  3. RoHS documentation for SLG46826V

    Hi, Many thanks for providing previous RoHS certification for SLG46534. Could you also provide a certificate for SLG46826V please? Kind regards, Andrew

    Mar 8, 2019
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