Datasheet CBTMN10 Multiprotocol BLE, ANT, 2.
CBTMN10 - Datasheet Table of Contents 1. General Description .................................................................................................. 3 2. Features ....................................................................................................................... 4 3. Applications ................................................................................................................ 7 4. Application Block Diagram .......................................................
CBTMN10 - Datasheet 1. General Description The module CBTMN10 is a powerful, highly flexible, ultra-low power Bluetooth Low Energy module using Nordic nRF52810 SoC solution developed by CWD Limited. This module supports BLE 5.3 standards. With an ARM Cortex M4 Processor available, it provides 192 kB Flash, 24kB RAM, embedded 2.4GHz multiprotocol transceiver and an integrated PCB trace antenna or x.FL connector for external antenna.
CBTMN10 - Datasheet 2. Features • -96 dBm sensitivity in Bluetooth® low energy mode • Supported data rates: 1 Mbps Bluetooth® low energy mode • -20 to +4 dBm TX power, configurable in 4 dB steps 2.4 GHz transceiver • On-chip balun (single-ended RF) • 4.6 mA peak current in TX (0 dBm) • 4.6 mA peak current in RX • RSSI (1 dB resolution) • 144 EEMBC CoreMark® score running from flash memory ARM® Cortex®-M4 32-bit processor, 64 MHz • 34.4 μA/MHz running from flash memory • 32.
CBTMN10 - Datasheet • Fast wake-up using 64 MHz internal oscillator • 0.3 μA at 3 V in System OFF mode, no RAM retention • 0.5 μA at 3 V in System OFF mode with full 24 kB RAM retention • 1.
CBTMN10 - Datasheet • Digital microphone interface (PDM) • 3x 32-bit timer with counter mode • SPI master/slave with EasyDMA • I2C compatible 2-wire master/slave • UART (CTS/RTS) with EasyDMA • Programmable peripheral interconnect (PPI) • Quadrature decoder (QDEC) • AES HW encryption with EasyDMA • www.cwdin.
CBTMN10 - Datasheet 3. Applications Due to varied support of protocols and stacks, the BLE module nRF52810 can support varied applications.
CBTMN10 - Datasheet 4. Application Block Diagram BLE Antenna AN T Ext Antenna (Optional) GPIO Periphera l Device www.cwdin.
CBTMN10 - Datasheet 5. Interfaces 5.1. Power Supply The input voltage Vcc range should be 1.7V to 3.6V. Suitable decoupling must be provided by external decoupling circuitry (10uF and 0.1uF). It can reduce the noise from power supply and increase power stability. 5.2. System Function Interfaces 5.2.1. GPIOs The general purpose I/O is organized as one port with up to 15 I/Os enabling access and control of up to 15 pins through one port.
CBTMN10 - Datasheet • There are 4 ADC input in the 15 I/Os 5.2.2. Two-wire Interface (I2C Compatible) The two-wire interface can communicate with a bi-directional wired-AND bus with two lines (SCL, SDA). The protocol makes it possible to interconnect up to 127 individually addressable devices. The interface is capable of clock stretching, supporting data rates of 100 kbps, 250 kbps and 400 kbps. 5.2.3. Flash Program I/Os The module has two programmer pins, respectively SWDCLK pin and SWDIO pin.
CBTMN10 - Datasheet transfers to occur while the CPU is IDLE. The GPIOs are used for each SPI interface line and can be chosen from any GPIOs on the device and configured independently. This enables great flexibility in device pinout and efficient use of printed circuit board space and signal routing. The SPI peripheral supports SPI mode 0, 1, 2, and 3. The module has 3 SPI ports and their properties are as below: Instance Master / Slave SPI0 Master SPI1 Master SPIS1 Slave 5.2.5.
CBTMN10 - Datasheet 5.2.6. Analogue to Digital Converter (ADC) The 12-bit incremental Analogue to Digital Converter (ADC) enables sampling of up to 8 external signals through a front-end multiplexer. The ADC has configurable input and reference pre-scaling, and sample resolution (8,10, and 12 bit). Note: The ADC module uses the same analogue inputs as the LPCOMP module. Only one of the modules can be enabled at the same time. Module PIN Number nRF52810 PIN Number Description 15 P0.
CBTMN10 - Datasheet 6. Module Specifications Hardware Features Model CBTMN10 Antenna Type PCB Antenna and connector for Patch Antenna Chipset Solution nRF52810 Voltage 1.7V ~ 3.6V Dimensions (L x W x H) 15 x 11 x 2 mm Wireless Features Wireless Standards BLE 5.3, ANT Frequency Range 2400MHz-2483.5MHz Data Rates 1Mbps Wireless Security AES HW Encryption Transmit Power Tx Power -20 to +4 dBm in 4dB Steps Operating Mode Central / Peripheral in BLE www.cwdin.
CBTMN10 - Datasheet 7. Module Pin-out and Pin Description 7.1. Module Pin-out 7.2. Pin Description Pin Pin nRF52810 No. Name MCU Pin 1 SWDIO SWDIO Programming Data 2 SWCLK SWCLK Programming clock 3 P21 www.cwdin.com Pin Description P21 General purpose I/O pin.
CBTMN10 - Datasheet 4 P20 P20 General purpose I/O pin 5 P18 P18 General purpose I/O pin 6 P16 P16 General purpose I/O pin 7 P15 P15 General purpose I/O pin 8 P14 P14 General purpose I/O pin 9 P12 P12 General purpose I/O pin 10 P10 P10 General purpose I/O pin 11 GND GND GND 12 P09 P09 General purpose I/O pin 13 P06 P06 General purpose I/O pin 14 P05 P05 General purpose I/O pin AIN3 Analogue input 15 P04 P04 General purpose I/O pin AIN2 Analogue input 16 X
CBTMN10 - Datasheet 26 GND GND GND 27 P30 P30 General purpose I/O pin AIN6 Analogue input 28 GND GND GND 29 P28 P28 General purpose I/O pin AIN4 Analogue input 30 GND GND GND 31 P25 P25 General purpose I/O pin 32 GND GND GND www.cwdin.
CBTMN10 - Datasheet 8. PCB Footprint and Dimensions PCB SIZE: (L) 15 mm x (W) 11 mm x (H) 2mm www.cwdin.
CBTMN10 - Datasheet 9. Electrical Characteristics 9.1. Absolute Maximum Ratings Parameter Condition Storage Temp. Min. Typical Max. Unit 125 °C 4000 V -0.3 3.9 V -0.3 3.6 V Max. Unit 85 °C 3.6 V -40 ESD Protection Supply Voltage Voltage on I/O Pin 9.2. Recommended Operating Ratings Parameter Symbol Min. Operating Temp. TA -40 Power Supply VCC 1.7 VIL -0.3 0.3*VCC V VIH 0.7*VCC VCC Input Low Voltage Input High Voltage www.cwdin.com Typical 3.
CBTMN10 - Datasheet 9.3. Current Ratings System State Current (peak) @ 3V www.cwdin.com TX Peak @ 4dBm 7.5 mA RX Peak 10 mA Sleep Mode Idle Mode (Average) (Average) 2.5 uA 2.
CBTMN10 - Datasheet FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
CBTMN10 - Datasheet This module has been granted modular approval as below listed FCC rule parts. -FCC Parts 15 Subpart C, 15.225 Summarize the specific operational use conditions -The OEM integrator should use equivalent antennas which is the same type and equal or less gain then an antenna listed in 2.7 in this instruction manual.
CBTMN10 - Datasheet 10. Ordering Information Module No Shielding CBTMN10 No Antenna PCB & Patch Antenna Connector 11. Certifications Certifications CE RED, RoHS 12. Contact Information Sales enquiries: • India: sales@cwdin.com • Americas Region: sales.americas@cwdin.com • APAC Region: sales.apac@cwdin.com • EMEA Region: sales.emea@cwdin.com Technical enquiries: support@cwdin.com Website: www.cwdin.com Address: CWD Limited, 101, 1st Floor, Plot No.
