G32A217
Overview
Performance
Selection Tools
Block Diagram
Documentation

The G32A217 features an integrated MCU (Cortex®-M0+) and DSP, with a built-in DSI3 bus communication interface enabling independent dual-channel communication. It delivers exceptional detection performance, supporting long-range detection, multi-target recognition, and blind spot optimization. Supports point-to-point, daisy chain, and parallel connection methods for data fusion and communication. This product series has achieved AEC-Q100 Grade 2 automotive reliability certification.

Performance

High-Speed DSI3 Communication Interface

Embedded 32-bit MCU

  • Arm® Cortex®-M0+

  • MTP: 32KB

  • SRAM: 4KB

  • EEPROM: 256B

  • UART x 1

  • GPIO x 4

  • 10-bit ADC x 1

  • 8-bit DAC x 2

  • SWD debug interface

High Reliability and Comprehensive Diagnostic Capabilities

  • Residual vibration frequency and duration measurement

  • Built-in temperature sensor

  • Fast time constant algorithm

  • Self-diagnostic function

Exceptional Performance

  • Ultrasonic Signal Encoding

  • Automatic Threshold

  • Near-Field Data Acquisition

  • Advanced Analog and Digital Signal Processing

Center-Tapped Transformer

Functional Safety

  • AEC-Q100 Grade 2

  • Compliant with ISO 26262 Functional Safety Level ASIL-B

Package

  • QFN20

Selection Tools

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Interface

Transducer
Frequency(kHz)

Architecture

Transducer driver
type / output(mA)

Measurable
Distance(cm)

Vsupply(V)

Temp. Range(°C)

Package

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Part No.
Interface
Transducer
Frequency(kHz)
Architecture
Transducer driver
type / output(mA)
Measurable
Distance(cm)
Vsupply(V)
Temp. Range(°C)
Package
Comment

Block Diagram

Documentation

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  • Data Sheet
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G32A217 Datasheet Data Sheet - pdf 0 B December 18, 2025