MDBT42Q - nRF52832 based BLE module

DESCRIPTION

MDBT42Q is a Bluetooth 4.0, BT 4.1 and BT 4.2 stack (Bluetooth low energy or BLE) module designed based on Nordic nRF52832 SoC solution, which incorporates: GPIO, SPI, UART, I2C, I2S, PWM and ADC interfaces for connecting peripherals and sensors.

• Dual Transmission mode of BLE & 2.4 GHz RF upon customer preference.
• Long working distance: over 80 meters in open space
• Compact size with (L) 16 x (W) 10 x (H) 2.2 mm.
• Low power requirements, ultra-low peak, average and idle mode power consumption.
• Be compatible with a large installed base of mobile phones, tablets and computers.
• Full coverage of BLE software stack. See 1.3 Profile & Service Information.
• BLE & RF transmission switching helps products fit all operation systems and most hardware.

FEATURES

• Multi-protocol 2.4GHz radio
• 32-bit ARM Cortex M4F processor
• 512KB flash programmed memory and 64KB RAM
• Software stacks available as downloads
• Application development independent from the protocol stack
• On-air compatible with nRF51, nRF24AP and nRF24L series
• Programmable output power from +4dBm to -20dBm
• RAM mapped FIFOs using EasyDMA
• Dynamic on-air payload length up to 256 bytes
• Flexible and configurable 32-pin GPIO
• Simple ON / OFF global power mode
• Full set of digital interfaces all with Easy DMA including:
• 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
• Lowe cost external crystal 32MHz ¬± 40ppm for Bluetooth ; ¬± 50ppm for ANT Plus
• Lowe power 32MHz crystal and RC oscillators
• Wide supply voltage range 1.7V to 3.6V
• On-chip DC/DC buck converter
• Individual power management for all peripherals
• Timer counter
• 5 x 32-bit
• 3 x 24-bit RTC
• NFC-A tag interface for OOB pairing
• Granted main regional certifications such as FCC (USA), CE (Europe), IC (Canada), TELEC (Japan), KCC (Korea), SRRC (China), and NCC (Taiwan)
• RoHS and REACH compliant

RESOURCES

• Datasheet
• FCC document
• IC document
• TELEC document
• KCC document
• SRRC document
• NCC document