SLWSTK6101B Datasheet, PDF (1/84 Pages) Silicon Laboratories – BGM113 Blue Gecko Bluetooth ® Module Data Sheet

BGM113 Blue Gecko Bluetooth ^® Module
Data Sheet
The Blue Gecko BGM113 is a Bluetooth^® Module targeted for Bluetooth low energy ap-
plications 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.
The BGM113 integrates all of the necessary elements required for a Bluetooth applica-
tion: Bluetooth radio, a software stack, and GATT-based profiles, and it can also host
end user applications, which means no external microcontroller is required in size, price
or power constrained devices. The BGM113 Bluetooth Module also has highly flexible
hardware interfaces to connect to different peripherals or sensors.
BGM113 can be used in a wide variety of applications:
• IoT Sensors and End Devices
• Commercial and Retail
• Health and Wellness
• Industrial, Home and Building Automation
• Smart Phone, Tablet and PC Accessories
KEY FEATURES
• Bluetooth 4.2 compliant
• Integrated antenna
• TX power: up to +3 dBm
• RX sensitivity: down to -92 dBm
• Range: up to 50 meters
• _{32-bit ARM}^® _Cortex^®_{-M4 core at 38.4 MHz}
• Flash memory: 256kB
• RAM: 32 kB
• Autonomous hardware crypto accelerator
and random number generator
• Integrated DC-DC Converter
• Onboard Bluetooth stack
Core / Memory
ARM Cortex M4 processor
with DSP extensions and FPU
Memory
Protection Unit
Flash Program
Memory
RAM Memory Debug Interface DMA Controller
Antenna
Radio Transceiver
Crystals
Clock Management
38.4MHz
32.768kHz
High Frequency High Frequency
Crystal Oscillator RC Oscillator
Low Frequency
RC Oscillator
Auxiliary
High Frequency
RC Oscillator
Low Frequency
Crystal Oscillator
Ultra Low
Frequency
RC Oscillator
32-bit bus
Peripheral Reflex System
Serial Interfaces
I/O Ports
Chip antenna
Matching
RFSENSE
DEMOD
BALUN
I
LNA
RF Frontend
PA
Q
PGA
Frequency
Synthesizer
IFADC
AGC
MOD
USART
Low Energy
UART
I2C
External
Interrupts
General Purpose
I/O
Pin Reset
Pin Wakeup
Lowest power mode with peripheral operational:
EM0—Active
EM1—Sleep
EM2—Deep Sleep
EM3—Stop
Energy Management
Voltage
Regulator
DC-DC
Converter
Brown-Out
Detector
Voltage Monitor
Power-On Reset
Timers and Triggers
Timer/Counter
Protocol Timer
Low energy timer
Watchdog Timer
Pulse Counter
RTCC
Cryotimer
EM4—Hibernate
Other
CRYPTO
CRC
Analog I/F
ADC
Analog
Comparator
IDAC
EM4—Shutoff
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