DLBM-CR320

Preliminary DLBM-CR320 DLBM-CR320 Bluetooth TM Module Class 2 A Class 2 V2.0+EDR Bluetooth HCI module suitable for various (mobile phones) applications. 1.FEATURES: z Suitable for Cellular, PDA, PC, Digital Cameras… applications. z Reducing the size and thickness greatly using high-density packaging technology. z High sensitivity to achieve better performance. z Compliant to various interfaces: UART, USB, PIO, PCM. z Wide operating temperature range: -30~+80¢J . 2.Device diagram BC4-ROM Figure 1. DLBM-CR320 Block Diagram Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 3.General Specification Bluetooth TM Specification Frequency Modulation Transmission rate Receive sensitivity Maximum output power Operating Voltage Operating temperature Antenna Impedance Package size Operating range Version 2.0 plus EDR 2402~2480MHz FHSS/GFSK/DQPSK/8DPSK 721kbps/2M/3M -80dBm +4dBm(Class 2) 1.8V or 2.2~3.6V -30~+80¢J 50 ohm 9.1*7.9*1.6mm Up to 10 meters 4.Rating Min Storage Temperature VDD_1.8V VDD_IO VREG_IN -40 -0.4 -0.4 -0.4 Max +150 +1.9 +3.6 +4.2 Unit ¢J V V V Data Sheet Mar 9, 2005 Proprietary Information and Specifications are Subject to Change Preliminary DLBM-CR320 5.Interface Interface Antenna UART Interface SPI Interface PIO Interface Description External Antenna 50 ohm TX,RX,RTS,CTS(9600bps~1382400bps) Synchronous Serial Interface for firmware download 9 terminals 6.Power Supply Diagram ANT ¡´ VDD_1.8V B...