Bluetooth Low Energy BLE Module MDBT42-P512KV2

Description

Bluetooth Low Energy BLE Module MDBT42-P512KV2

Raytac’s MDBT42 and MDBT42-P are BT5.2, BT5.1, BT5, and BT4.2 stack (Bluetooth Low Energy or BLE) modules designed based on Nordic nRF52832 SoC solution. These modules incorporate GPIO, SPI, UART, I2C, I2S, PWM, ADC, and NFC interfaces for connecting peripherals and sensors.
Specifications

• 32-bit ARM® Cortex™ M4F CPU
• Supply: 1.7V – 3.6V
• Memory: 512kB Flash Memory
• RAM: 64kB
• Tx Power: +4 dBm @ 7.5mA, 0 dBm @ 5.3mA
• Rx Sensitivity: -96 dBm @ 5.4mA
• Flexible and configurable 32 GPIO (8 analog inputs)
• Interfaces: UART / I2C / SPI / PWM / PDM / I2S / NFC
• 3 x Hardware SPI master ; 3 x Hardware SPI slave‧2 x two-wire master ; 2 x two-wire slave
  • 1 x UART (CTS / RTS)
  • PDM for digital microphone
  • I2S for audio
• 12-bit / 200KSPS ADC
• 128-bit AES ECB / CCM / AAR co-processor
• Low cost external crystal 32MHz ± 40ppm for Bluetooth ; ± 50ppm for ANT Plus
• Low-power 32MHz crystal and RC oscillators
• Operating Temp: -40°C to +85°C
• SPQ: 120/tray; Less than SPQ is workable (Polybag ship)