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SLG46620

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Product Longevity: 2035

GreenPAK Programmable Mixed-Signal IC, VDD Range: 1.71-5.5V, 17 GPIOs, 6 ACMPs, ADC (8-bit, SAR), SPI

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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
    • 8-bit Successive Approximation Register Analog-to-Digital Converter (SAR ADC)
    • ADC 3-bit Programmable Gain Amplifier (PGA)
    • Two Digital-to-Analog Converters (DAC)
    • Six Analog Comparators (ACMP)
    • Two Voltage References (Vref)
    • 25 Combinatorial Look Up Tables (LUTs)
      • Eight 2-bit LUTs
      • Sixteen 3-bit LUTs
      • One 4-bit LUT
    • One Combination Function Macrocells
      • Pattern Generator or 4-bit LUT
    • Three Digital Comparators/Pulse Width Modulators (DCMPs/PWMs) with Selectable Deadband
    • Ten Counters/Delays (CNT/DLY)
      • Two 14-bit Delay/Counter
      • One 14-bit Delay/Counter (Wake-Sleep Control)
      • One 14-bit Delay/Counter/Finite State Machine
      • Five 8-bit Delay/Counter
      • One 8-bit Delay/Counter/Finite State Machine
    • Twelve D Flip-flops/Latches
    • Two Pipe Delays - 16 Stage/2 Output
    • Two Bandgaps
    • Two Programmable Delays with Edge Detection
    • Three Internal Oscillators
      • Low-Frequency
      • Ring
      • RC 25kHz and 2MHz
    • Power-On Reset (POR)
    • Slave SPI
Find Other Products in Other GreenPAKs
SLG46620 Block Diagram
SLG46620 Block Diagram

Description

The SLG46620 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 SLG46620. 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 DAC, 3x PWM, ADC (8-bit SAR)
GPIOs (#)18
Nominal VDD1.71 - 5.5
ACMP Channels (#)6
DCMP/PWM3
CNT/DLY (Max) (#)10
LUTs (Max) (#)26
D Flip-flops (DFFs) (#)12
Pipe Delay2x 16-stage
# of Programable Delays (#)2
Oscillator TypeRC OSC, LF OSC, Ring OSC
InterfaceSPI
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
TSSOP6.4 x 6.5200.65

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)Pitch (mm)Pkg. Dimensions (mm)Qty. per Reel (#)Pb (Lead) FreeTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
SLG46620GActiveAvailable2032 DecIn StockTSSOP1ku | $0.56220#Tape & Reel10.65mm6.4 x 6.54000#Yes-40 to +85°CTAIWANTAIWAN
SLG46620VActiveAvailable2035 MayIn StockTQFN1ku | $0.44320#Tape & Reel10.4mm2.0 x 3.03000#Yes-40 to +85°CCHINA, TAIWANTAIWAN
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    Recommended Documents (1)

  1. Datasheet
    SLG46620 Datasheet
    RECOMMENDED
    PDF 2.74 MB Apr 07, 2025

    Datasheets (1)

  1. Datasheet
    SLG46620 Datasheet
    RECOMMENDED
    PDF 2.74 MB Apr 07, 2025

    Application Notes & White Papers (58)

  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-1137 Serial Output Tips & Techniques
    PDF 870 KB R19AN0522EE0200 Rev.2.00 Apr 28, 2026
    The SLG46620V and SLG46537V GreenPAK™ devices deliver six versatile serial output methods, ranging from simple pattern generators and SPI-driven FSMs to glitch-free binary, gray code, and pipe-delay state-machine implementations. It shows how to generate reliable serial data streams in low‑power and space-constrained embedded and IoT designs, adapting across GreenPAK platforms.
    Related Files:
    Sample Code
  3. Application Note
    AN-1132 8-Channel Digital Output Data Acquisition Card Using LabVIEW
    PDF 1.13 MB R19AN0494EE0101 Rev.1.01 Apr 06, 2026
    The SLG46620V GreenPAK™ IC enables a compact, cost-effective solution for converting LabVIEW commands into eight high-power relay outputs for industrial or automation systems. Using a USB-to-TTL interface and embedded SPI logic, it provides seamless integration with LabVIEW for digital output control, offering flexibility and portability for data acquisition applications.
    Related Files:
    Sample Code
  4. Application Note
    AN-1131 8-Channel Digital Input Data Acquisition Card Using LabVIEW
    PDF 708 KB R19AN0492EE0101 Rev.1.01 Apr 06, 2026
    The SLG46620V GreenPAK™ implements an eight-channel digital input acquisition system that transfers signal states to LabVIEW through a USB-TTL interface. It serializes eight discrete inputs into a UART stream, enabling compact, cost-effective monitoring of industrial or embedded signals. This solution reduces wiring complexity and provides a simple way to integrate PC-based visualization and control using minimal hardware resources.
    Related Files:
    Sample Code
  5. Application Note
    AN-CM-348 Ballistic Chronograph
    PDF 2.14 MB R19AN0169EU0200 Rev.2.00 May 17, 2024
    AI-generated Summary: The ballistic chronograph measures speeds from 1 m/s to 1500 m/s with ±1 m/s accuracy using GreenPAK and ForgeFPGA ICs. Two optical sensors detect an object's passage by infrared phototransistors and comparators in SLG46620V, triggering timing in SLG47910V FPGA. The FPGA calculates speed based on sensor distance and time interval, displaying results on a seven-segment display. SLG46582V LDOs power the sensors and main board. Design files include Verilog code, PCB schematics, BOM, and Gerber files for full implementation and testing.
    Related Files:
    Sample Code
    6. View More (58)

    Errata & Technical Updates (1)

  1. Device Errata
    SLG46620 Errata
    PDF 694 KB Dec 19, 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.

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