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Hangshun vehicle-grade HK32MCU lights up the 2022 Winter Olympics, showing the charm of high-tech bright lighting
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Hangshun vehicle-grade HK32MCU lights up the 2022 Winter Olympics, showing the charm of high-tech bright lighting
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  • Categories:Group news
  • Author:Helen Bai
  • Origin:Hangshun chip
  • 2022.02.22

(Summary description)On the evening of February 20th, the closing ceremony of the 24th Winter Olympic Games came to an end, and the HK32MCU, which is a vehicle-grade vehicle, helped the world to help the Olympic Games.

Hangshun vehicle-grade HK32MCU lights up the 2022 Winter Olympics, showing the charm of high-tech bright lighting
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(Summary description)On the evening of February 20th, the closing ceremony of the 24th Winter Olympic Games came to an end, and the HK32MCU, which is a vehicle-grade vehicle, helped the world to help the Olympic Games.

  • 2022-02-22
Information

On the evening of February 20, the closing ceremony of the 24th Winter Olympic Games was held at the Beijing National Stadium, bringing the 17-day wonderful Winter Olympics to a close.

​The opening and closing ceremonies of the Winter Olympics made extensive use of new technologies such as artificial intelligence, machine vision, 5G and cloud technology to integrate theatrical performances with the ceremonies, creating a “different” opening ceremony for the Beijing Winter Olympics. In the opening and closing ceremonies, we are particularly proud of the fact that 100% of the lighting equipment used in the venue is made in China. At the Beijing Winter Olympics site, which is 100% impossible to go wrong, it is produced by Hangshun vehicle-grade HK32MCU. The stage lighting and other equipment have achieved the stability of equipment operation, maintenance, light quality, lighting effect, etc., which can not only create a warm atmosphere in the arena, but also cooperate with other performing arts equipment to jointly dedicate a romantic, beautiful and beautiful to the world. A warm snow festival.

 

 

The opening ceremony was simple and exciting, but the "simple and romantic" was still carried out to the end at the closing ceremony. In the colorful and exquisite opening and closing ceremonies, Hangshun Chip, as a leading ARM® Cortex 32-bit MCU design and production enterprise in China, adhered to the concept of "Hangshun Chip, China Chip, World Chip" and cooperated with partners for the Winter Olympics. will empower. 

 

In line with the opening ceremony, the closing ceremony still highlights the technological content. Through the power of science and technology, the "ethereal and romantic" feeling of the closing ceremony runs through the audience. On the stage of "few people but not empty", stage lighting is an important element to present exquisite and high-quality performance effects. Hangshun vehicle-grade HK32MCU performs well in low temperature, long-term and high-intensity use environments, and has withstood severe tests. It guarantees smooth processing with zero failure rate from beginning to end, and ensures stable and reliable operation of the system.

 

Hangshun car-grade HK32MCU stage lighting equipment, which performed well at the opening and closing ceremonies, has high color rendering light source and extremely high saturation color reproduction, providing clear and seamless color transitions, presenting a real and natural high-definition texture, which meets the needs of the stage. Light needs, and at the same time endows the stage with agility and charm, presenting romantic beauty to the eyes.

The Hangshun vehicle-grade HK32F103 series chip that shines brightly at this Winter Olympics is a high-performance, high-reliability, mainstream, industrial-grade, and vehicle-grade MCU. Since mass production, it has been widely used in stage lighting, automotive electronics, industrial control, medical electronics, image processing, speech recognition, motor control, security monitoring, IoT low-power sensor terminals, household appliances, intelligent robots and other fields. The "Hangshun vehicle-specific SoC + high-end MCU supermarket dual strategy" has now mass-produced more than 300 HK32MCUs, which has become the first choice for domestic and foreign equipment suppliers and solution providers.

 

Among them, HK32F103VET6 product features:

Ø CPU

l ARM Cortex-M3 core

l Maximum clock frequency: 120MHz

l 24-bit System Tick timer

l Support CPU Event signal input to MCU pins to realize linkage with other SOC CPUs on the board

Ø Working voltage range

l Dual power domain: main power VDD is 1.8 V ~ 3.6V, backup power Vbat is 1.8 V ~ 3.6V

Ø Working temperature range: -40℃ ~ +105℃

Ø VDD typical operating current

l Run mode: 16 mA/120MHz@3.3V (133.3uA/MHz)

l Sleep mode: 7mA/120MHz@3.3V (58.3uA/MHz)

l Stop mode: 30μA@3.3V

l Standby mode: 2μA@3.3V

l Shutdown mode: 100nA@3.3V

Ø Memory

l Flash memory up to 527 Kbytes

l When the main frequency of the CPU is not higher than 24 MHz, it supports zero wait for the bus cycle

l With code security protection function, read protection and write protection can be set separately

l Supports encryption of instructions and data stored in Flash to prevent Flash content from being physically attacked

l 97 Kbyte SRAM

Ø Clock

l External HSE: 4~32 MHz, typical frequency is 8 MHz

l External LSE: 32.768 kHz

l On-chip HSI: 8 MHz/56 MHz

l On-chip LSI: 40 kHz

l PLL clock

l Chip pin input clock

Ø DMA

l 2 independent DMA controllers: DMA1 and DMA2

l DMA1 provides 7 channels

l DMA2 provides 5 channels

l Support Timer, ADC, SPI, I2C, USART and other peripheral triggers

Ø Security encryption: CRC calculation unit

Ø Data communication interface

l 6 USARTs: support master synchronous SPI and modem control, with ISO7816 interface, LIN, IrDA capability, automatic baud rate detection and wake-up features

l 3 high-speed SPI: I2S interface supporting 4 to 16 programmable bit frames and multiplexing

l 2 I2Cs: support super speed mode (1 Mbit/s), SMBus and PMBus, can wake up from shutdown mode

Ø Timer

l 1 advanced control timer (TIM1/TIM8)

l 5 general timers (TIM2/TIM3/TIM4/TIM5/TIM17)

l 1 basic timer (TIM6/TIM7)

Ø Calendar RTC, with alarm function, can wake up from stop/standby mode cycle

Ø On-chip analog circuit

l 3 12-bit ADCs: 25 external analog signal input channels, support automatic continuous conversion and scan conversion with a sampling frequency of up to 1 MSPS

l 1 temperature sensor: the analog output is internally connected to the A/D converter independent channel

Ø Fixed-point division/square root operation unit

l Most of the arithmetic instructions supported by the RM Cortex-M4 core

l Realize support for 32 single-precision floating-point operations

l Supports a variety of custom 32-bit and 64-bit arithmetic operations

Ø Reliability

l Passed the HBM2000V/CDM500V/MM200V/LU level test

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