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SLG46140

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Product Longevity: 2030

GreenPAK Programmable Mixed-Signal IC, VDD Range: 1.71-5.5V, 12 GPIOs, 2 ACMPs, ADC (8-bit, SAR), SPI

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Overview

The SLG46140 is a one-time programmable (OTP) non-volatile memory (NVM) mixed-signal matrix designed to implement a wide variety of mixed-signal functions in a single, small, low-power device by integrating a number of common discrete ICs and passive components. In addition to the integrated analog and digital components, the SLG46140 comprises an internal connection matrix and one-time programmable NVM. By programming the NVM, using the easy-to-use GreenPAK development tools, the designer configures the connection matrix, I/O pins, and integrated components of the SLG46140.

SLG46140 Block Diagram
SLG46140 Block Diagram
  • Logic and Mixed Signal Circuits
  • Highly Versatile Macrocells
  • 1.8V (±5%) to 5V (±10%) Supply
  • Operating Temperature Range: -40 °C to 85 °C
  • RoHS-Compliant/Halogen-Free
  • Pb-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)
    • Two Analog Comparators (ACMP)
    • Voltage Reference (Vref)
    • Eight Combinatorial Lookup Tables (LUTs)
      • Four 2-bit LUTs
      • Four 3-bit LUTs
    • Nine Combination Function Macrocells
      • One 14-bit Delay/Counter (Wake-Sleep Control)
      • Two Selectable DFF/Latch or 2-bit LUTs
      • Two Selectable DFF/Latch or 3-bit LUTs
      • One Selectable 16-Stage/3-Output Pipe Delay or 3-bit LUT
      • One 8-bit Delay/Counter/Finite State Machine
      • One 14-bit Delay/Counter/Finite State Machine
      • One Selectable Pattern Generator or 4-bit LUT
    • Three Digital Comparators/Pulse Width Modulators (DCMPs/PWMs) with Selectable Deadband
    • Three Counters/Delays (CNT/DLY)
      • One 14-bit Delay/Counter/Finite State Machine
      • One 14-bit Delay/Counter
      • One 8-bit Delay/Counter
    • Two D Flip-flops/Latches
    • Programmable Delay with Edge Detection
    • Three Internal Oscillators
      • Low-Frequency
      • Ring
      • RC 25kHz and 2MHz
    • Power-On Reset (POR)
    • Slave SPI
    • One Bandgap

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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Diagram of ECAD Models

Models
Type Title Date
Model - Other
GreenPAK Altium Library
ZIP 9.81 MB
1 item
This device is factory-configurable. Try the Custom Part Configuration Utility.

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Resources

Support Communities

  1. Functional socket test failed SLG46140V

    Hello, I am want to experiment with APP note  Quadrature Encoder Counter with SPI Bus Interface AN-CM-277 but when I load the SLG46140V into the socket I get Functional socket test failed. Socket issues detected. Can you advise how to resolve this?   Thanks

    Apr 27, 2021
  2. SLG46140 current sense using the PGA

    Hi, Looking at the GreenPak Cookbook page 55: IN+ and IN- are connected to a shunt resistor to sense the load current, supposed that the load voltage is 5V, would this example work?  noting that in the datasheet, page 35, Vinn Max is 1250mV, does that mean that the current ...

    Dec 8, 2023
  3. SLG46140 Letter of Volatility

    Hi, For SLG46140 is there a Letter of Volatility available?

    Mar 5, 2022
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