T/CI 052-2022 Active Group standards

T/CI 052-2022 32-bit MCU integrated circuit for high-speed motor control of vacuum cleaner

Publish Date: 2022-09-07 Implement Date: 2022-09-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CI 052-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Electronic components comprehensive

Publish Date: 2022-09-07

Implement Date: 2022-09-07

Scope

Scope: This document specifies the terms and definitions, technical requirements, test conditions and inspection requirements, marking, packaging, transportation and storage, and traceability of 32-bit microcontroller integrated circuits (MCUs) for the control of high-speed motors in vacuum cleaners. This document applies to integrated circuits (hereinafter referred to as "integrated circuits") with a semiconductor material of monocrystalline silicon, a packaging form of SSOP, QFN, and LQFP, and a quality assessment grade of Class I; Main technical content: 4.1 Characteristic requirements 4.1.1 The maximum operating frequency of the system shall not be less than 64 MHz. 4.1.2 It includes multiple timers, supports no less than 3 pairs (6 channels) of complementary PWM outputs, supports input capture/output comparison/single pulse output, and supports dead time control and emergency braking. 4.1.3 It includes a 12-bit accuracy analog-to-digital converter (ADC) with a maximum conversion rate of not less than 1.0 MSPS. 4.1.4 It includes a 10-bit accuracy digital-to-analog converter (DAC) and an analog comparator (ACMP). 4.1.5 It includes an operational amplifier (OPA) and a back-EMF sampling circuit (HALL_MID). 4.2 Dimension requirements: The dimensional specifications shall be implemented in accordance with the provisions of GB/T 7092.