SPBT2532C2.AT

www.DataSheet4U.com SPBT2532C2.AT Bluetooth® technology class-2 module Features ■ ■ ■ ■ ■ Bluetooth® specification compliant V2.1 Output power class-2 Transmission rate up to 2 Mbps with EDR Point-to-point Packet types supported: – ACL: DM1, DM3, DM5, DH1, DH3, DH5, 2DH1, 2-DH3, 2-DH5 Adaptive frequency hopping (AFH) Efficient and flexible support for WLAN coexistence in collocated scenario Communication interfaces: (a) – Fast UART up to 3.25 Mbit/s – SPI interface – I2C interface – I2S interface General I/O: (a) – 4 general purpose I/O – 4 x 12-bit A/D input User interface: – AT command set Memory: – 256 Kbytes Flash memory – 48 Kbytes RAM memory 3.3 V single supply voltage No external oscillator required Module size: 10 x 13 mm ■ ■ ■ Description The SPBT2532C2.AT is a surface-mount PCB module that provides fully embedded, ready-to-use Bluetooth wireless technology. It is designed for maximum performance in a minimal space and includes 4 general purpose (a) and 4 A/D IO lines (a), several serial interface options (a), and up to 2 Mbps data throughput. The re-programmable Flash memory contains embedded firmware for serial cable replacement using the Bluetooth SPP profile. ■ ■ ■ ■ ■ ■ a. All these resources cannot coexist at the same time; they are shared on the 8 pins available for interface. Standard configuration for AT command set is 4 pins for UART and 4 pins for GPIO. August 2009 Doc ID 16089 Rev 1 1/51 www.st.com 51 www.DataSheet4U.com Contents SPBT2532C2....