Features
- Support the Bluetooth 5.2 Specifications
- Low power
- RSSI (1 dB resolution)
- UART programming and data interface (baudrate can up to 921600 bps)
- I²S audio interface
- I²C/AIO/PIO/PWM control interfaces
- Type 2 near field communication (NFC-A) tag with wakeup-on-field and touch-to-pair capabilities
- Stamp form factor
- Temperature sensor
- Digital microphone interface (PDM)
- Up to 3× SPI master/slave (Max)
- Quadrature decoder (QDEC)
- Embedded Bluetooth stack profiles support: HID, GATT, ANCS etc.
- 3× real-time counter (RTC)
- OTA upgrade support
- MFi Support
- Support External Antenna
- RoHS compliant
- FCC, CE, IC, KC and SRRC Certified
- Power Consumption In Sleep Mode (VDD_3V3 at 3.3V)
- Discoverable: 100.30 uA
- LE Connection: 259.20 uA
- Power Consumption In Working Mode (VDD_3V3 at 3.3 V)
- Discoverable: 3.44 mA
- LE Connection: 3.38 mA
- LE Connection @ 115200 bps: 3.32 mA
Applications
- Internet of Things (IoT)
- Home automation
- Sensor networks
- Building automation
- Industrial
- Retail
- Personal area networks
- Health/fitness sensor and monitor devices
- Medical devices
- Key fobs and wrist watches
- Interactive entertainment devices
- Remote controls
- Gaming controllers
- Beacons
- A4WP wireless chargers and devices
- Remote control toys
- Computer peripherals and I/O devices:
- Mouse
- Keyboard
- Multi-touch track pad
- Gaming
Specifications
| Categories | Features | Implementation |
|---|---|---|
| Wireless Specification | Bluetooth Version | BLE 5.2 |
| Chipset | nRF52832 | |
| Frequency | 2.402 ~ 2.480 GHz | |
| Transmit Power | +4 dBm (Max.) | |
| Receive Sensitivity | -96 dBm sensitivity in BLE mode (Typ.) | |
| Antenna | 2 dBi ceramic antenna | |
| Raw Data Rates (Air) | 2 Mbps Bluetooth low energy mode 1 Mbps, 2 Mbps supported data rates |
|
| Host Interface and Peripherals | UART Interface | TX, RX, CTS/RTS (with EasyDMA) |
| General Purpose I/O | ||
| Default 115200, N, 8, 1 | ||
| Baudrate support from 1200 to 921600 | ||
| 5, 6, 7, 8 data bit character (TBD) | ||
| GPIO | 13 (maximum – configurable) lines | |
| O/P drive strength (2 ~ 10 mA) | ||
| Pull-up resistor (13 KΩ) control | ||
| Read pin-level | ||
| I²C | Up to 2× I²C compatible 2-Wire master/slave (configurable from GPIO total) |
|
| Up to 400 Kbps (master) | ||
| I²S | Supports Master or Slave mode operation | |
| Simultaneous bi-directional (TX and RX) audio streaming | ||
| Original I²S and left- or right-aligned format | ||
| 8, 16 and 24-bit sample width | ||
| Low-jitter Master Clock generator | ||
| Various sample rates | ||
| ADC | Analog input voltage range: 0~ VDD (VDD=3.6V) | |
| 8/10/12-bit resolution, 14-bit resolution with oversampling | ||
| 6 channels (configured from GPIO total) | ||
| Up to 200 Ksps conversion | ||
| PWM | 16-bit resolution | |
| 8-bit prescaler and clock divider | ||
| Supports PWM interrupts | ||
| supports input capture function | ||
| PDM | Up to two PDM microphones configured as a Left/Right pair using the same data input | |
| 16 kHz output sample rate, 16-bit samples | ||
| EasyDMA support for sample buffering | ||
| HW decimation filters | ||
| NFC-A listen mode operation |
13.56 MHz input frequency | |
| Bit rate 106 kbps | ||
| SPI | 3 SPI instances (configurable from GPIO total) | |
| SPI Slave and SPI Master | ||
| Bit rates for SPI Slave and Master - 8 Mbps | ||
| Temperature sensor | Temperature range is greater than or equal to operating temperature of the device | |
| Resolution is 0.25 degrees | ||
| Profiles | Classic Bluetooth | No Support |
| Bluetooth Low Energy | GATT Client & Peripheral - Any Custom Services | |
| BT5.2 Specifications | ||
| MFi Support | ||
| Maximum Connections | Classic Bluetooth | No Support |
| Bluetooth Low Energy | 1 Client (TBD) | |
| FW upgrade | Over the Air | |
| Via UART | ||
| J-link | ||
| Supply Voltage | Supply | 1.7V ~ 3.6V |
| Power Consumption | 5.3 mA peak current in TX (0 dBm) | |
| 6.6 mA peak current in TX (+4 dBm) (TBD) | ||
| 5.4 mA peak current in RX | ||
| ~0.3uA - System OFF current, no RAM retention | ||
| ~1.2uA - System ON base current, no RAM retention | ||
| ~20nA - Additional RAM retention current per 4KB RAM section | ||
| Power fail comparator | <4uA - Current consumption when enabled | |
| Physical | Dimensions (mm) | 10 × 11.9 × 1.8; Pad Pitch 1.1 |
| Environmental | Operating Temperature | -40°C ~ +85°C |
| Storage Temperature | -40°C ~ +85°C | |
| Miscellaneous | Lead Free | Lead-free and RoHS compliant |
| Warranty | One Year | |
| Flash memory | Endurance: 10000 (Write/erase cycles) Retention: 10 years at 40°C |
|
| Humidity | 10% ~ 90% non-condensing | |
| MSL Grade | MSL 1 | |
| ESD Grade | ESD HBM: 2KV ESD CDM: 500V |
Firmware
| Firmware No. | Application | Profiles |
|---|---|---|
| FSC-BT630 | Data (One-to-one connection) | GATT (Server & Client), OTA |
| FSC-BT630 | Data (Multiple Connections) | GATT (Server & Client), OTA |
| FSC-BT630 | Other | Customization |