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Overview

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BK5870 is a low-power SOC chip used in ETC CPC systems, which can provide customers with a single-chip solution for developing fast and low-cost CPC systems. BK5870 internal integrates processor, 5.8GHz RF Transceiver, temperature sensor, Flash, UART, SPI, I2C, DES, etc. The system can run at the highest clock frequency of 64 MHz, which can meet the software requirements of the CPC system; it supports standard JTAG debugging, which is convenient for software development.

Features

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• Single chip that fully meets the national standard CPC
• 5.8G RF wake-up power consumption 5uA
• Shipping mode power consumption: <0.8uA@3.3V
• 5.8G RF wake-up sensitivity -52dBm
• 5.8G RF wake-up sensitivity 10 dB adjustable
• 5.8G transmit temperature compensation
• Working voltage range 2.5V~3.6V
• Embedded 32-bit high-performance processor
• Built-in large-capacity Flash memory
• Standard peripherals such as SPI, I2C, UART, etc.
• Built-in various types of Timer and PWM
• Rich GPIO interface