SiBG301 - 第三代低功耗 Bluetooth® SoC

SiBG301

針對線路供電及低功耗藍牙 Bluetooth LE 通訊優化

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Product Description

The SiBG301 SoC family belongs to our next generation Series 3 platform that further extends our leadership in ultra-low power IoT SoCs and modules. Series 3 brings new levels of compute, security, RF performance, and power efficiency that are necessary to address emerging IoT markets. The SiBG301 is purpose built for line powered smart devices including LED lighting, plugs and switches.
The multi-core device has an ARM Cortex®-M33 running up to 150 MHz for application development and dedicated cores for the radio and security engine. Our Secure Vault™ High, designed for PSA level 3 certification, helps to protect both the data and the device. Memory options of up to 4 MB Flash and 512 kB RAM allow for more demanding applications for Bluetooth LE and Bluetooth mesh.
Optimized for LED lighting applications, select SiBG301 devices integrate key features including a PIXELRZ single wire communication interface for LED controller ICs as well as a LED pre-driver that enables low level and consistent dimming, resulting in a simplified design, reduced BOM, and lower product cost.

SiBG301 Common Specs

Compute

High-performance 32-bit 150 MHz ARM Cortex®-M33 with DSP instruction and floating-point unit for efficient signal processing
Up to 4 MB co-packaged flash program memory or external QSPI memory interface with run-time authentication and encryption
Up to 512 kB RAM data memory

Radio Performance

2.4 GHz radio operation
-106.8 dBm sensitivity @ 125 kbps GFSK
-98.6 dBm sensitivity @ 1 Mbps GFSK
-95.7 dBm sensitivity @ 2 Mbps GFSK
TX power up to 10 dBm

Low Power Consumption

8.1 mA RX current (1 Mbps GFSK EM1 @ 38.4 MHz)
11.4 mA TX current @ 0 dBm output power (EM1 @ 38.4 MHz)
28.6 mA TX current @ 10 dBm output power (EM1 @ 38.4 MHz)
47 μA/MHz in Active Mode EM0 at 150 MHz

Low Power Peripherals

12-bit, 1 Msps Analog-to-Digital Converter (ADC)
2 × Analog Comparator (ACMP)
Up to 28 General Purpose I/O pins with output state retention and asynchronous interrupts
8 Channel DMA Controller (LDMA)
16 Channel Peripheral Reflex System (PRS)
2 × 7-channel, 32-bit Timer/Counter with Compare, Capture, and Enhanced PWM capabilities
2 × 3-channel, 32-bit Timer/Counter with Compare, Capture, and Enhanced PWM capabilities
2 x 32-bit Real Time Counter (SYSRTC/BURTC)
24-bit Low-Energy Timer for waveform generation (LETIMER)
16-bit Pulse Counter with asynchronous operation (PCNT)
2 × Watchdog Timer (WDOG)
3 × Enhanced Universal Synchronous/Asynchronous Receiver/Transmitter (EUSART) supporting UART/SPI/DALI/IrDA/SmartCard
3 × I2C interface with SMBus support
High-Frequency Crystal Oscillator (HFXO)
High-Frequency RC Oscillator (HFRCO)
Low-Frequency 32.768 kHz RC Oscillator (LFRCO)
Low-Frequency 32.768 kHz Crystal Oscillator (LFXO)
2-channel LED Pre-driver (LEDDRV)
2 × Serial Pixel Interface (PIXELRZ)
Die temperature sensor with TBD °C accuracy