This is a document providing information on a product in full production. It describes the features and characteristics of the SPBT2632C1A Bluetooth technology class-1 module.
The document describes the SPBT2632C1A.AT2, a fully embedded Bluetooth technology class-1 module based on STMicroelectronics' Cortex-M3 microprocessor running up to 72 MHz. It is designed as a complete RF-ready solution with an integrated antenna and LPO, supporting Bluetooth v3.0 profiles including SPP and IAP.
The datasheet provides comprehensive hardware specifications, including recommended operating conditions, absolute maximum ratings, current consumption data for various modes (high speed and standard CPU), and selected RF characteristics such as sensitivity and output power. It also details the pin assignment, GPIO interfaces, UART/SPI connections, and PCB layout guidelines.
| Bluetooth Version | v3.0 |
|---|---|
| Module Class | Class 1 |
| Microprocessor | Cortex-M3 up to 72 MHz |
| Flash Memory | 256 kB |
| RAM Memory | 48 kB |
| Maximum Data Rate | 1.5 Mbps |
| UART Speed | up to 2.0 Mbps |
| General Purpose I/Os | 16 |
| Operating Temperature Range | -40 °C to 85 °C |
| Supply Voltage (Typical) | 2.5 V |
The module supports a maximum data rate of 1.5 Mbps.
It uses an ST Micro Cortex-M3 microprocessor with speeds up to 72 MHz.