BGM113 Wireless Gecko Bluetooth Module Data Sheet The Wireless Gecko BGM113 is a Bluetooth Module targeted for Bluetooth low energy KEY FEATURES applications where small size, reliable RF, low-power consumption, and easy application development are key requirements. At +3 dBm TX power, BGM113 is ideal for applica- tions requiring short and medium range Bluetooth connectivity. Bluetooth 4.2 compliant Integrated antenna The BGM113 integrates all of the necessary elements required for a Bluetooth applica- TX power: up to +3 dBm tion: Bluetooth radio, a software stack, and GATT-based profiles, and it can also host RX sensitivity: down to -92 dBm end user applications, which means no external microcontroller is required in size, price Range: up to 50 meters or power constrained devices. The BGM113 Bluetooth Module also has highly flexible hardware interfaces to connect to different peripherals or sensors. 32-bit ARM Cortex -M4 core at 38.4 MHz BGM113 can be used in a wide variety of applications: Flash memory: 256 kB IoT Sensors and End Devices RAM: 32 kB Autonomous hardware crypto accelerator Commercial and Retail and random number generator Health and Wellness Integrated DC-DC Converter Industrial, Home and Building Automation Onboard Bluetooth stack Smart Phone, Tablet and PC Accessories Crystals Core / Memory Clock Management Energy Management Other High Frequency High Frequency Voltage CRYPTO 38MHz Voltage Monitor Crystal Oscillator RC Oscillator Regulator ARM Cortex M4 processor Memory with DSP extensions and FPU Protection Unit Auxiliary Low Frequency DC-DC 32.768kHz High Frequency Power-On Reset CRC RC Oscillator Converter RC Oscillator Ultra Low Flash Program Low Frequency Brown-Out RAM Memory Debug Interface DMA Controller Frequency Crystal Oscillator Memory Detector RC Oscillator 32-bit bus Peripheral Reflex System Antenna Radio Transceiver I/O Ports Timers and Triggers Analog I/F Serial Interfaces External Chip antenna RFSENSE DEMOD USART Timer/Counter Protocol Timer ADC Interrupts Low Energy General Purpose Analog PGA IFADC I Matching Low energy timer Watchdog Timer LNA UART I/O Comparator RF Frontend BALUN AGC 2 PA I C Pin Reset Pulse Counter RTCC IDAC Frequency Q Synthesizer MOD Pin Wakeup Cryotimer Lowest power mode with peripheral operational: EM0Active EM1Sleep EM2Deep Sleep EM3Stop EM4Hibernate EM4Shutoff silabs.com Building a more connected world. Rev. 1.1 CRC FRC RAC BUFC BGM113 Wireless Gecko Bluetooth Module Data Sheet Feature List 1. Feature List The BGM113 highlighted features are listed below. Low Power Wireless System-on-Chip. Wide Selection of MCU peripherals 12-bit 1 Msps SAR Analog to Digital Converter (ADC) High Performance 32-bit 38.4 MHz ARM Cortex -M4 with DSP instruction and floating-point unit for efficient signal 2 Analog Comparator (ACMP) processing Digital to Analog Current Converter (IDAC) 256 kB flash program memory 14 pins connected to analog channels (APORT) shared be- 32 kB RAM data memory tween Analog Comparators, ADC, and IDAC 2.4 GHz radio operation 14 General Purpose I/O pins with output state retention and asynchronous interrupts TX power up to +3 dBm 8 Channel DMA Controller Low Energy Consumption 12 Channel Peripheral Reflex System (PRS) 8.7 mA RX current at 2.4 GHz 216-bit Timer/Counter 8.2 mA TX current 0 dBm output power at 2.4 GHz 3 + 4 Compare/Capture/PWM channels 63 A/MHz in Active Mode (EM0) 32-bit Real Time Counter and Calendar 2.5 A EM2 DeepSleep current (full RAM retention and RTCC running from LFXO) 16-bit Low Energy Timer for waveform generation 2.1 A EM3 Stop current (State/RAM retention) 32-bit Ultra Low Energy Timer/Counter for periodic wake-up from any Energy Mode High Receiver Performance 16-bit Pulse Counter with asynchronous operation -92 dBm sensitivity 1 Mbit/s GFSK (2.4 GHz) Watchdog Timer with dedicated RC oscillator 50 nA Supported Protocols 2Universal Synchronous/Asynchronous Receiver/Trans- Bluetooth Low Energy 2 mitter (UART/SPI/SmartCard (ISO 7816)/IrDA/I S) Support for Internet Security Low Energy UART (LEUART ) General Purpose CRC 2 I C interface with SMBus support and address recognition Random Number Generator in EM3 Stop Hardware Cryptographic Acceleration for AES 128/256, Wide Operating Range SHA-1, SHA-2 (SHA-224 and SHA-256) and ECC 1.85 V to 3.8 V single power supply 2.4 V to 3.8 V when using DC-DC Integrated DC-DC -40 C to +85 C Dimensions 9.15 x 15.75 x 1.9 mm silabs.com Building a more connected world. Rev. 1.1 2