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This article is about how to analyze the Internet of things Bluetooth wireless communication chip PHY6212. The editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Let's take a look at it with the editor.

PHY6212 is an ultra-low power Internet of things Bluetooth wireless communication chip, equipped with 32-bit ARM ®Cortex ™- M0 CPU, equipped with 138KSRAM/Retention SRAM, with ultra-low power consumption, high performance and wireless multimode features, supporting security, applications and wireless update BLE functions. At the same time, its serial peripheral IO and integrated application IP will also bring customers low-cost advantages.

Main functions:

ARM@ Cortex-m0 32-bit processor

Storage device

512x256K system memory

128KB ROM

138KB SRAM, keep all data in sleep mode

33ax 19 Universal Istroke O Pin

All pins can be set to serial interfaces and editable IO MUX tax mappings

All pins can be set to wake-up state

18 pins can trigger the interrupt

3 QDEC decoders

6-channel PWM/4 channel I2S/4 channel PDM/2 channel I2C/2 channel SPI/1 channel UART/JTAG

Support DMIC/AMIC microphone function

8-channel 12-bit ADC supporting low-noise PGA

4-channel 24-bit clock, 1 monitoring clock

Implement counter (RTC)

Power supply, clock reset controller

Resilient Power Management 1.8 VMur3.6V

Power consumption mode:

Sleep mode, can be awakened by IO, current: 0.7uA

Sleep mode, current that can be awakened by 32KHz RTC: 2uA

System Peak current 7mA in RX Mode

Peak current 7mA of TX 0Dbm transmit power system

Support multiple features of SIG-MESH

Friend node

LowPower node

Proxy node

Relay node

Application scenarios: smart wearable devices, Bluetooth indoor navigation, smart home, smart buildings, health care, sports fitness, smart industry, retail payment, information security, data transmission, remote control, personal peripherals and Internet of things (IOT)

The above is how to analyze the Internet of things Bluetooth wireless communication chip PHY6212, the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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