Document
BGM220P Wireless Gecko Bluetooth Module Data Sheet
The BGM220P is a module designed and built to meet the performance, security, and reliability requirements of battery-powered IoT products running on Bluetooth networks.
Based on the EFR32BG22 SoC, the BGM220P enables Bluetooth® Low Energy connectivity while delivering best-in-class RF range and performance, future-proof capability for feature and OTA firmware updates, enhanced security features, and low energy consumption.
BGM220P modules are a full solution that comes with fully-upgradeable, robust software stacks, world-wide regulatory certifications, advanced development and debugging tools, and support that will minimize and simplify the engineering and development of your end-products helping to accelerate their time-to-market.
The BGM220P is intended for a broad range of applications, including: • Asset Tags and Beacons • Sports, Fitness, and Wellness devices • Portable Medical • Connected Home • Industrial and Building Automation • Bluetooth mesh Low Power Node
KEY FEATURES
• Bluetooth 5.2 • Bluetooth mesh Low Power Node • Built-in antenna • Up to 8 dBm TX power • -98.9 dBm BLE RX sensitivity at 1 Mbps • 32-bit ARM Cortex-M33 core at up to 76.8
MHz • 512/32 kB of Flash/RAM memory • Optimal selection of MCU peripherals • Up to 25 GPIO pins • 12.9 mm x 15.0 mm
Core / Memory
ARM CortexTM M33 processor with DSP extensions, FPU and TrustZone
Flash Program Memory
ETM
Debug Interface RAM Memory
LDMA Controller
Crystals
38.4 MHz
32.768 kHz
Clock Management
HF Crystal Oscillator
HF RC Oscillator
Fast Startup RC Oscillator
LF RC Oscillator
LF Crystal Oscillator
Ultra LF RC Oscillator
Energy Management
Voltage Regulator
DC-DC Converter
Power-On Reset
Brown-Out Detector
Security
Crypto Acceleration
True Random Number Generator
Antenna
Chip Antenna Matching
32-bit bus Peripheral Reflex System
Radio Subsystem
RFSENSE w/ OOK Detect
RX/TX Frontend with Integrated
+8 dBm PA
Frequency Synthesizer
DEMOD IFADC AGC MOD
ARM CortexTM M0+ Radio Controller
BUFC RAM
FRC
CRC
Serial Interfaces
USART
PDM
EUART
I2C
I/O Ports
External Interrupts General Purpose I/O
Pin Reset
Pin Wakeup
Timers and Triggers
Analog I/F
Timer/ Counter
Protocol Timer
Low Energy Timer
Real Time Capture Counter
Watchdog Timer
Back-Up Real Time Counter
ADC
Temperature Sensor
Lowest power mode with peripheral operational:
EM0—Active
EM1—Sleep
EM2—Deep Sleep
EM3—Stop
EM4—Shutoff
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Rev. 1.1
1. Feature List
BGM220P Wireless Gecko Bluetooth Module Data Sheet
Feature List
• Supported Protocols • Bluetooth Low Energy (Bluetooth 5.2) • Direction finding • 1M, 2M and LE Coded PHYs • Bluetooth Mesh Low Power Node
• Wireless System-on-Chip • 2.4 GHz radio • TX power up to +8 dBm • High-performance 32-bit ARM Cortex-M33® with DSP instruction and floating-point unit for efficient signal processing • 512 kB flash program memory • 32 kB RAM data memory • Embedded Trace Macrocell (ETM) for advanced debugging
• High-Receiver Performance • -106.7 dBm sensitivity (0.1% BER) at 125 kbps GFSK • -102.5 dBm sensitivity (0.1% BER) at 500 kbps GFSK • -98.9 dBm sensitivity (0.1% BER) at 1 Mbps GFSK • -96.2 dBm sensitivity (0.1% BER) at 2 Mbps GFSK
• Low-Energy Consumption • 4.3 mA RX current at 1 Mbps GFSK • 4.8 mA TX current at 0 dBm output power • 10.6 mA TX current at 8 dBm output power • 26 µA/MHz in Active Mode (EM0) • 1.40 μA EM2 DeepSleep current (RTCC running from LFXO, Full RAM retention)
• Regulatory Certifications • CE and UKCA - EU and UK • FCC - USA • ISED - Canada • MIC - Japan • KC - South Korea
• Wide Operating Range • 1.8 to 3.8 V • -40 to +105°C
• Dimensions • 12.9 mm x 15.0 mm x 2.2 mm
• Security Features • Secure Boot with Root of Trust and Secure Loader (RTSL) • Hardware Cryptographic Acceleration for AES128/256, SHA-1, SHA-2 (up to 256-bit), ECC (up to 256-bit), ECDSA, and ECDH • True Random Number Generator (TRNG) compliant with NIST SP800-90 and AIS-31 • ARM® TrustZone® • Secure Debug with lock/unlock
• Wide Selection of MCU Peripherals • Analog to Digital Converter (ADC) • 12-bit @ 1 Msps • 16-bit @ 76.9 ksps • Up to 25 General Purpose I/O pins with output state retention and asynchronous interrupts • 8 Channel DMA Controller • 12 Channel Peripheral Reflex System (PRS) • 4 × 16-bit Timer/Counter with 3 Compare/Capture/PWM channels • 1 × 32-bit Timer/Counter with 3 Compare/Capture/PWM channels • 32-bit Real Time Counter • 24-bit Low Energy Timer for waveform generation • 1 × Watchdog Timer • 2 × Universal Synchronous/Asynchronous Receiver/Transmitter (UART/SPI/SmartCard (ISO 7816)/IrDA/I2S) • 1 × Enhanced Universal Asynchronous Receiver/Transmitter (EUART) • 2 × I2C interface with SMBus support • Digital micr.