FSC-BT690 is a Bluetooth Low Energy 5.1 (BLE5.1) module that integrates a 2.4 GHz transceiver and an ARM® Cortex-M0+TM microcontroller, featuring 48 kB of RAM and 32 kB of One-Time Programmable (OTP) memory. It can function as a standalone application processor or as a data pump in hosted systems. Its low active RF, MCU current, and low-power mode consumption ensure excellent battery life, suitable for operation on small coin cell batteries and in energy-harvesting applications. The BLE firmware includes L2CAP service layer protocols, Security Manager (SM), Attribute Protocol (ATT), the Generic Attribute Profile (GATT), and the Generic Access Profile (GAP), supporting all Bluetooth® SIG profiles and custom profiles. The FSC-BT690 is ideal for disposables, wireless sensor nodes, beacons, proximity tags and trackers, smart HID devices (such as stylus, keyboards, mice, and trackpads), toys, and medical and industrial applications.
| Kategorieë | Funksies | Implementering |
|---|---|---|
| Wireless Specification | Skyfies | DA14531 |
| Bluetooth Version | BLE 5.1 | |
| Frequency | 2.400 ~ 2.483.5 GHz | |
| Gelei krag | -19.5 ~ +2.5 DBM | |
| Ontvang sensitiwiteit | -94 DBM (Typ.) | |
| Modulation | GFSK | |
| Host Interface and Peripherals | Uart | TX, RX |
| General Purpose I/O | ||
| Default 115200, N, 8, 1 | ||
| Baudrate support from 1200 to 921600 | ||
| 5, 6, 7, 8 data bit character | ||
| GPIO | 6 (maximum - configurable) lines | |
| Pull-up resistor (33 KΩ) control | ||
| Read pin-level | ||
| I²C | 2 (configurable from GPIO total), up to 400 Kbps | |
| ADC | Analog input voltage range: 0.4V ~ 1.4V (or 2.4V) based on configure | |
| Supports single 10-bit SAR ADC conversion | ||
| 2 channels (configured from GPIO total) | ||
| Up to 200 Msps conversion | ||
| PWM | 2 PWM outputs | |
| Supports edge-alignment or center-alignment Supports fault detection |
||
| Profiles | Class Bluetooth | No Support |
| Bluetooth Lae energie | GATT Client & Peripheral - Any Custom Services | |
| Maximum Connections | Supports up to three BLE connections | |
| FW upgrade | J-Link | |
| Toevoerspanning | Supply | 1.1V ~ 3.6V |
| Kragverbruik | 1.6 uA (Sleep) | |
| Physical | Dimensies (mm) | 5.4 × 5.8 × 1.2; Pad Pitch 0.8 |
| Environmental | Bedryfstemperatuur | -40° C ~ +85 ° C |
| Bergingstemperatuur | -40° C ~ +85 ° C | |
| Verskillend | Loodvry | Loodvry en ROHS voldoen aan |
| Volmag | Een jaar | |
| Vogtigheid | 10% ~ 90% nie-kondenseerend | |
| MSL -graad | MSL 3 | |
| ESD -graad | Menslike liggaamsmodel | ±2000V |
| Charged Device Model | ±500V |
