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CMT4502 - Bluetooth Low Energy SoC

General Description

1.

Added “GPIO DC Characteristics” 2.

Added “Power consumption” in the home page 3.

Pin2, 3, 4, 5, 7, 8 Corrected the information of “CMT45

Key Features

  • ARM® Cortex™-M0 32-bit processor.
  • Memory.
  • 512KB in-system flash memory.
  • 128KB ROM.
  • 138KB SRAM, all programmable retention in sleep mode.
  • 8-channel DMA.
  • 33/19 general purpose I/O pins.
  • All pins can be configured as serial interface and programmable IO MUX function mapping.
  • All pins can be configured for wake-up.
  • 18 pins for triggering interrupt.
  • 3 quadrature decoder(QDEC).
  • 6-channel PWM.

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Datasheet Details

Part number CMT4502
Manufacturer HOPERF
File Size 2.36 MB
Description Bluetooth Low Energy SoC
Datasheet download datasheet CMT4502 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CMT4502 Bluetooth Low Energy (BLE) System on Chip Key Features • ARM® Cortex™-M0 32-bit processor • Memory ➢ 512KB in-system flash memory ➢ 128KB ROM ➢ 138KB SRAM, all programmable retention in sleep mode ➢ 8-channel DMA • 33/19 general purpose I/O pins ➢ All pins can be configured as serial interface and programmable IO MUX function mapping ➢ All pins can be configured for wake-up ➢ 18 pins for triggering interrupt ➢ 3 quadrature decoder(QDEC) ➢ 6-channel PWM ➢ 4-channel I2S ➢ 2-channel PDM ➢ 2-channel I2C ➢ 2-channel SPI ➢ 1-channel UART ➢ JTAG • DMIC/AMIC with microphone bias • 3/8-channel 12bit ADC with low noise voice PGA • 4-channel 24bit timer, one watchdog timer • Real timer counter (RTC) • Power, clock, reset controller • Flexible power management ➢ Supply voltage range 1.