Renesas Electronics Corporation - June is Pride Month, a month to raise awareness of the rights and the culture of the LGBTQ+ community
Search

SLG46722

Active
Product Longevity: 2034

GreenPAK Programmable Mixed-Signal IC, VDD Range: 1.71-5.5V, 18 GPIOs

Order Now

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
    • Fifteen Combinatorial Look Up Tables (LUTs)
      • Five 2-bit LUTs
      • Nine 3-bit LUTs
      • One 4-bit LUT
    • Two Combination Function Macrocell
      • One Selectable DFF/Latch or 2-bit LUT
      • One Selectable Pipe Delay or 3-bit LUT
        • Pipe Delay - 16 Stage/3 Output
    • Eight Counter/Delay Generators (CNT/DLY)
      • Two 14-bit Delay/Counter
      • One 14-bit Delay/Counter with External Clock/Reset
      • Three 8-bit Delay/Counter
      • Two 8-bit Delay/Counter with External Clock/Reset
    • Six D Flip-Flop/Latches (DFF)
    • Pipe Delay - 16 Stage/3 Output (Part of Combination Function Macrocell)
    • Programmable Delay
    • Additional Logic Functions - 2 Deglitch Filters
    • RC Oscillator (RC OSC)
Find Other Products in Other GreenPAKs
SLG46722 Block Diagram
Introduction to SLG46721/2
SLG46722 Block Diagram
SLG46722 Block Diagram
Introduction to SLG46721/2

Description

The SLG46722 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 SLG46722. 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
GPIOs (#)18
Nominal VDD1.71 - 5.5
CNT/DLY (Max) (#)8
LUTs (Max) (#)17
D Flip-flops (DFFs) (#)6
Pipe Delay16-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)
TQFN2.0 x 3.0200.4

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
SLG46722VActiveAvailable2034 AugIn StockTQFN1ku | $0.36220#Tape & Reel1Yes-40 to +85°CCHINA, TAIWANTAIWAN
Loading

Filters

    Recommended Documents (1)

  1. Datasheet
    SLG46722 Datasheet
    RECOMMENDED
    PDF 1010 KB Aug 15, 2023

    Datasheets (1)

  1. Datasheet
    SLG46722 Datasheet
    RECOMMENDED
    PDF 1010 KB Aug 15, 2023

    Application Notes & White Papers (8)

  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-1050 Ultrasonic Rangefinder
    PDF 253 KB Sep 28, 2021
    AI-generated Summary: An ultrasonic rangefinder can be realized with the SLG46722V GreenPAK programmable mixed-signal IC by sending trigger pulses to an ultrasonic sensor and measuring the echo return time to calculate distance. Counters, LUTs, and delay blocks process the timing signals and output the measured distance, making the circuit suitable for parking sensors and robotics.
    Related Files:
    Sample Code
  3. Application Note
    AN-1094 Mobile Dino Game
    PDF 430 KB Aug 31, 2021
    The Mobile Dino Game uses two GreenPAK devices, SLG46620 and SLG46722, to create a standalone gaming circuit that simulates the Chrome dinosaur game. It features a 16-pixel LED display, jump sequencing, cactus pattern generation, collision detection, and buzzer alerts, demonstrating GreenPAK’s flexibility for interactive hardware designs.
    Related Files:
    Sample Code
  4. Application Note
    AN-1157 Adding Security to 433MHz Wireless Communication
    PDF 588 KB Aug 05, 2021
    AI-generated Summary: Secure wireless communication at 433 MHz is achieved by integrating pseudo-random noise coding with low-cost transmitter and receiver modules. The system uses GreenPAK ICs to generate and decode maximum length sequences (MLS) via linear feedback shift registers (LFSR), enhancing security through deterministic yet complex coding. The transmitter operates at up to 7.8 kbps with configurable clock settings, while the receiver compares incoming signals with locally generated sequences to verify authenticity. The design leverages common ISM band modules, ensuring low cost and wide availability, and addresses noise and synchronization challenges inherent in wireless systems.
    Related Files:
    Sample Code
  5. Application Note
    AN-1071 Delay Cell Calculations in GreenPAK3 Family CMICs
    PDF 561 KB Jul 05, 2021
    AI-generated Summary: Delay behavior of GreenPAK delay cells depends on oscillator frequency, counter settings, supply voltage (VDD), temperature, and whether delay cells are used singly or in series. This note provides formulas for calculating minimum, typical, and maximum delay times under different configurations. Tables of variation tolerances and settling times illustrate how delays shift under real-world operating conditions, aiding designers in precision timing and sequence applications.
    Related Files:
    Sample Code
    6. View More (8)

    Errata & Technical Updates (1)

  1. Device Errata
    SLG46722 Errata
    PDF 1.07 MB Dec 20, 2024

    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

SLG46722V-SKT Socket Adapter Kit
SLG46722V-SKT Active

GreenPAK SLG46722 Development Kit with Socket Adapter

The SLG46722V-SKT is a socket adapter kit for use with the SLG4DVKADV GreenPAK™ Advanced Development Board or SLG4DVKLITE GreenPAK Lite Development Board. The SLG46722V-SKT includes the SLG4SA20-20x30  socket adapter and 50 SLG46722V (STQFN-20) GreenPAK programmable mixed-signal matrix IC... Read More

Recommended Documents:
GreenPAK Advanced Development Platform User Guide
Order Now
SLG46722V-DIP Prototyping Board
SLG46722V-DIP Active

GreenPAK SLG46722 20-Pin DIP Prototyping Board

The SLG46722V-DIP 20-pin DIP prototyping board is perfect for breadboarding and fast prototyping with the SLG46722 programmable mixed-signal matrix IC. It requires the SLG4SA-DIP DIP Adapter to use with the GreenPAK™ Advanced Development Board.

The GreenPAK DIP Adapter is a small PCB that allows... Read More

Recommended Documents:
SLG46722V DIP Proto Board Quick Start Guide
Order Now
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
Order Now
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
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

Partner Boards & Kits

SMARC SoM Board by REGULUS.
SoM/SBC

REGULUS RZ/V2L & RZ/G2L SMARC System on Module (SoM)

Provides a compact system on module (SoM) solution following the SMARC v2.1 standard. Features high-performance processors with a dedicated Dynamically Reconfigurable Processor for AI (DRP-AI) accelerator to optimize machine learning workloads. Integrates dual-core Arm® Cortex®-A55 and Cortex-M33 processors with a Mali-G31 GPU. Supports extensive connectivity including MIPI camera and display interfaces, Gigabit Ethernet, and wireless communication via Wi-Fi® and Bluetooth® Low Energy (LE). Enables rapid development of Human Machine Interface (HMI) and industrial automation projects.
Supported Products:
RZ/V2L,RZ/G2L,ISL80102,RAA215300,DA7218,5P35023,ISL81401,ISL6185XXC,DA16600MOD,ISL76683,ICL3222E,ISL3155E,SLG46722
Provided By:
Regulus Technologies Co., LTD
Loading

Filters

Software & Tools

Filter by Type

Filter by Provider

    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.
Loading

Additional Videos

Support Communities

  1. Development Board Connection

    I am having a problem with connecting my GreenPAK advance development board to my PC. As soon as the device is plugged in the indicator light comes on and then after a second goes off. It is not recognized by the Designer software. After trying to reconnect the device, it ...

    Mar 3, 2018
  2. QFN20 (2mm x 3mm) Socket Adapter compatibility

    Hello, The SLG46826-SKT is out of stock with my local supplier. They have the SLG46722V-SKT in stock (both parts are the same size QFN20 2x3mm). Can you tell me if the SLG46722V-SKT kit uses the same socket adaptor as the SLG46826-SKT kit please? Regards John.

    Feb 8, 2022
  3. PAK SPICE - Which GreenPAK Part Numbers?

    was hoping to run a SPICE simulation on a circuit I threw together using part number SLG46108, but the SPICE buttons are not available in the GreenPAK3 Designer tool version v.6.11. The PAK SPICE Introduction video on YouTube page https://www.youtube.com/watch?v ...

    May 16, 2018
Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Get Support
Browse Articles

Knowledge Base

Browse our knowledge base for helpful articles, FAQs, and other useful resources.
Browse Articles
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?
Submit Ticket

Resources