HOLTEK New BP66FW1242 Wireless Charger Rx MCU BP66FW1242

HOLTEK New BP66FW1242 Wireless Charger Rx MCU BP66FW1242

                                          Figure 1: Diagram of functional blocks of MCU BP66FW1242

                                                            Figure 2: Holtek wireless charging using BP66FW1242 . MCU

What is the advantage of MCU BP66FW1242?

MCU BP66FW1242 is a high performance 8-bit RISC microcontroller from Holtek.


  • Flash memory provides user convenience when using multiple functions at the same time. RAM memory and EEPROM memory are separated to store calibration data.
  • 12-bit multi-channel conversion function. Multiple timer and flexible modules provide efficient timing, pulse generation and PWM output function support.
  • Fully integrated communication functions including SPI, I²C and UART, making it easy to communicate with peripheral devices.
  • Use the built-in oscillator in the MCU. Flexible switching between different tasks optimizes microcontroller operation and minimizes power consumption.

CPU Features:

  • Operating Voltage:

               f=8MHz: 1.8V~5.5V

               f=12MHz: 2.7V~5.5V

               f=16MHz: 3.3V~5.5V

  • Multi-mode operation: FAST, SLOW, IDLE and SLEEP.
  • Peripheral Features:

             Flash Program Memory: 4K×16

             RAM Data Memory: 256×8

             EEPROM Memory: 128×8

Datasheet: https://www.holtek.com/documents/10179/116711/BP66FW1242v100.pdf




Related Article