WS8300F2ES16

WS8300 is a high-performance, low-power Bluetooth SOC compliant with BLE 5.0 specification. It integrates an on-chip Balun, eliminating the need for an impedance matching network, external crystal load capacitors, and an external 32KHz crystal, minimizing BOM cost. The on-chip high-efficiency DC-DC buck converter enables ultra-low power consumption, making it ideal for cost-sensitive, low-power applications such as wearables, IoT, remote controls, data transparent transmission, POS, Homekit, and Beacon.

Applications

• Mouse & keyboard
• Bluetooth voice remote control
• Mesh smart light
• Anti-loss tracker
• Wearable devices
• Wireless toys
• Medical devices
• Industrial control
• Bluetooth key
• ETC on-board unit

Key features

• Microcontroller:
• 32-bit high-performance RISC core
• 16MHz/32MHz clock
• 256/512KB Flash
• 28KB cache SRAM
• OTA upgrade support
• Peripherals:
• 1x UART with flow control (CTS/RTS)
• 1x SPI master mode
• 1x Timer
• 1x RTC
• 1x quadrature decoder
• 1x independent watchdog
• 6x PWM
• 14-bit GPADC, 1.3MSPS, 8-channel
• AES-128 security module
• Integrated voltage detection
• Integrated temperature sensor
• All digital peripherals mappable to any GPIO
• 16MHz/12MHz IO clock output support
• Integrated high-precision 32K RC oscillator
• Integrated Amic and internal gain amplifier
• Integrated IrDA infrared
• Integrated 4.2~5V to 3.3V LDO, Li-battery support
• RF Section:
• 2.4GHz RF transceiver, low-power compliant
• BLE 5.0 specification
• BT Classic 5.0 specification
• -96dBm receive sensitivity
• -15dBm~+10dBm output power
• 2.4G section:
• 100kbps, 250kbps, 500kbps, 1Mbps data rate support
• Configurable packet structure support
• Low Power:
• Operating voltage range: 2.3 to 3.6V
• On-chip DC-DC converter
• MCU operating current: 1.5mA@16MHz
• MCU sleep current:
• 0.9uA (IO wakeup)
• 0.9uA (32KHz on, 20K RAM on)
• 0.8uA (32KHz on, 16K RAM on)