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  • The SPC5-L9177A-K01 provides a reference design to evaluate a complete solution to control one or two-cylinders internal combustion engine for Mid-End and Low-End Application (e.g. small motorcycle, portable generator, agriculture, nautical engines, etc.).

    Key Features

    • Microcontroller SPC572L64F2
      • One main 32-bit Power Architecture® VLE compliant CPU core, single issue
      • Single-precision floating point operations
      • Generic timer module (GTM101)
        • Intelligent complex timer module
        • 72 channels (16 input and 56 output)
      • 1568 KB on-chip RWW flash memory
      • Supporting EEPROM emulation (32 KB)
      • 64 KB general-purpose data SRAM
      • Two deserial serial peripheral interface (DSPI) modules
      • Enhanced analog-to-digital converter system with
        • Three 12-bit SAR analog converters
        • One 16-bit Sigma-Delta analog converters
      • On-chip voltage regulator controller manages the supply voltage down to 1.2 V for core logic
      • Self-Test capability
      • Package: eTQFP80
    • Peripheral on chip engine control: L9177A
      • Supply voltage from 6 V to 18 V
      • 5V regulator up to 300 mA with thermal shutdown protection in current limitation condition
      • 5 V tracking regulator up to 40 mA and short to battery protection
      • 5 V standby regulator up to 2.5 mA
      • 2 channels injectors drivers (Ron 0.6Ω @ 150 °C)
      • Stepper motor driver
      • 2 sensor heater
      • Protected high side driver
      • Full diagnosis by SPI
      • Protection for STB, STG (for stepper motor drivers and tracking regulator)
      • Self-configuring variable reluctance sensor interface
      • K-line transceiver
      • Microcontroller reset logic
      • Package: eTQFP64 10 x 10 mm exposed pad down
    • PCB
      • Size:70x65mm
      • Connector: 34 pin (2x17)
      • JTAG Port 14 pin (2/7, pitch 0.1”)
      • K-Line port
      • 1 CAN Port
      • 1 Integrated Watchdog IC

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SPC5-L9177A-K01
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SPC5-L9177A-K01

Marketing Status

Active

Unit Price (US$)

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Unit Price (US$)

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Quantity

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Specific features

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ECCN (US)

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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Technical Documentation

    • Description Version Size Action
      DB3526
      Small Engine EFI (Electronic Fuel Injection) Reference Design
      4.0
      130.68 KB
      PDF
      DB3526

      Small Engine EFI (Electronic Fuel Injection) Reference Design

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
SPC5-L9177A-K01
Active
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SPC5-L9177A-K01

Package:

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Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

-

WEEE Compliant

-

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.