[Bluegiga Technologies]

DESCRIPTION
WT21 is intended for Bluetooth applications where a host processor is capable of running the Bluetooth software stack. WT21 only implements the low level Bluetooth Host Controller Interface (HCI) but still offers advantages of a module - easy implementation and certifications.

FEATURES:
• Fully Qualified Bluetooth v2.1 + EDR System
• Piconet and Scatternet Support
• Low Power Consumption
• 1,8V to 3,6V I/O Voltage
• Integrated 1,8V Regulator
• UART to 4 Mbaud
• SDIO (Bluetooth Type A) and CSPI Host Interfaces
• Deep-Sleep SDIO Operation
• Support for 802.11 Coexistence
• RoHS Compliant
• AuriStream Baseband Codec

APPLICATIONS:
• PCs and laptops
• PDAs
• Embedded systems