User's Manual

Product Description
The NF2301 is a highly integrated Bluetooth 2.1+EDR stereo module,
designed for high data rate, short-range wireless communication in the
2.4 GHz ISM band. With Bluetooth stack and profile, the NF2301 provides
a low power and ultra-low cost Bluetooth 2.1+EDR solution for wireless
voice/audio applications.
Features & Specification
_ Main Chip: CSR BlueCore5
_ Bluetooth 2.1+EDR compliant,
_ Build in Bluetooth Stack, Profiles and DSP Audio/Speech solution
_ Typical +2dBm Class 2 output power
_ Receiver Sensitivity: GFSK typical -90dBm
_ DSP Co-Processor 16-bit Internal Stereo CODEC - 95dB SNR for DAC
_ Supports up to 16 Mbits on module Flash Memory
_ USB and UART with Dual Port Bypass Mode up to 4Mbits/s
_ Enhanced Audibility, DSP post procession
_ Support for 802.11 Co-existence
_ Audio DAC: 92dB SNR
_ Microphone Input: -66dB THD
_ Build in Max. 100mAH Li-ion battery charger
_ HSP, HFP, A2DP, AVRCP profile support
_ Low-Power 1.5V Operation, 1.8V to 3.6V I/O
_ Integrated 1.5V and 1.8V Linear Regulators
_ ROM version: 32Kb EEPROM
_ 64 pins for SMT module
_ External PCB Antenna
_ Frequency Range : 2402-2480MHz
_ Max. Output Power : 3.19dBm
_ Number of Channel : 79