EFR32BG22 Module Common Specs
Supported Protocols:
- Bluetooth Low Energy (Bluetooth 5.4)
- Direction-finding
- Bluetooth mesh Low Power Node
Regulatory Certifications:
- FCC
- CE
- IC/ISEDC
- MIC/TELEC
- KCC
Operating Range:
- 1.8 V to 3.8 V, single supply
- -40 °C to +105 °C
Dimensions:
- 12.9 mm x 15.0 mm x 2.2 mm
- 6 mm × 6 mm × 1.1 mm
MCU Peripherals:
- 16-bit Analog to Digital Converter (ADC)
- 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 microphone interface (PDM)
- RFSENSE with selective OOK mode
Wireless SoC:
- 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
- Up to 512 kB flash program memory
- 32 kB RAM data memory
- Embedded Trace Macrocell (ETM) for advanced debugging
Current Consumption:
- 4.3 mA RX current at 1 Mbps GFSK
- 4.8 mA TX current at 0 dBm output power
- 26 μA/MHz in Active Mode (EM0)
- 1.40 μA EM2 DeepSleep current (RTCC running from LFXO, Full RAM retention)
- Precision Low-Frequency RC Oscillator to replace 32 kHz sleep crystal
BGM220 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
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| Part Number | Pricing | MCU Core | Core Frequency (MHz) | Flash | RAM | Bluetooth 5.2 | Bluetooth 5.1 | Bluetooth 5 | Bluetooth Mesh | Cryptography | Output Power Range (dBm) | GPIO | UART | I²C | SPI | Comparators | Timers (16-bit) | Temperature Range ºC | Package Type | Package Size (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1K @ US$5.15 | ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -27 8 | 24 | 3 | 2 | 2 | 0 | 4 | -40 105 | PCB | 12.9x15.0x2.2 | |||||
| 1K @ US$4.56 | ARM Cortex-M33 | 76.8 | 352 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -27 8 | 25 | 3 | 2 | 2 | 0 | 4 | -40 85 | PCB | 12.9 x 15.0 x 2.2 | |||||
| 1K @ US$3.51 | ARM Cortex-M33 | 38.4 | 352 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -28 0 | 25 | 3 | 2 | 2 | 0 | 4 | -40 85 | SIP | 6.0 x 6.0 x 1.1 | |||||
| 1K @ US$4.96 | ARM Cortex-M33 | 76.8 | 512 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -27 6 | 25 | 3 | 2 | 2 | 0 | 4 | -40 105 | SIP | 6.0x6.0x1.1 | |||||
| 1K @ US$4.5 | ARM Cortex-M33 | 76.8 | 352 | 32 | AES-128 AES-256 ECC SHA-1 SHA-2 | -27 6 | 25 | 3 | 2 | 2 | 0 | 4 | -40 85 | SIP | 6.0 x 6.0 x 1.1 |
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BGM220 Bluetooth Module Explorer Kit
The (BGM220-EK4314A) BGM220 Explorer Kit is an ultra-low-cost, small form factor development and evaluation platform for the BGM220P Bluetooth® Module.
BGM220 Bluetooth Module Explorer Kit
The (BGM220-EK4314A) BGM220 Explorer Kit is an ultra-low-cost, small form factor development and evaluation platform for the BGM220P Bluetooth® Module.
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BGM220 Bluetooth Module Wireless Starter Kit
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