الوصف

 GBTM **1
Contents
1. Product Photo
2. Feature
3. Summary of Benefit
4. Device Terminal Function
5. Block Diagram
6. Electrical Specification:
7. Schematic Diagram
8. Testing Block Diagram
Fig 1 Programming and Freq. Alignment Test Procedure
Fig 2 RF Parameter Test procedure
Fig 3 Assemble/Alignment/Testing Flow Chart
2．Feature
â–  Bluetooth® v3.0 specification fully qualified software
â–  Bluetooth v4.0 specification compliant hardware
â–  Radio includes integrated balun and RF performance of *0dBm transmit
power and **0dBm receive sensitivity
â– *0MHz RISC MCU and *0MIPS Kalimba DSP
â–  *6Mb internal flash memory (**-bit wide, *5ns);
optional support for *4Mb of external SPI flash
â–  Stereo codec with 2 channels of ADC and up to 6 microphone s
(includes bias generators and digital microphone support)
â–  Support for CSR's latest CVC technology for narrow-band and wideband
voice connections including wind noise reduction
â–  Audio interfaces: I²S, PCM and SPDIF
â–  Serial interfaces: UART, USB 2.0 full-speed,master and slave
bit-serialiser (I²C and SPI)
â–  Integrated dual switch-mode regulators, linear regulators and battery
charger
â–  3 hardware LED controllers (for RGB) and ability to drive LCD segment
display directly
â–  Support for up to 6 capacitive touch sensor s
â–  Green (RoHS compliant and no antimony or halogenated flame
retardants)
â– The GBTM*1 Module consumer audio platform for wired and wireless
applications integrates an ultra-low-power DSP and application processor
with embedded flash memory, a high-performance stereo codec, a power
management subsystem, LED and LCD drivers and capacitive touch sensor
s in a SOC IC. The dual-core architecture with flash memory enables
manufacturers to easily differentiate their products with new features
without extending development cycles.
â– The enhanced Kalimba DSP coprocessor with *0MIPS supports enhanced
audio and DSP applications.
â– Smallest footprint, *3.7mmX*1.3mm
â– Class 1, Class 2 and Class 3 support without the need for an external
power amplifier or TX/RX switch
â– Low-power Solution for DSP Intensive Audio Applications
Applications:
Home Entertainment Ecosystem:
â–  TVs
â–  Smart remote controllers
â–  Wired or wireless soundbars
â–  Wired or wireless speakers and headphones
Tablets / PCs / Mobile Connectivity:
â–  Wearable audio (on-the-go)
Wearable audio with sensors (health and well wellbeing applications)
â–  Wired or wireless stereo headphones for music/gaming/multimedia
content
■ Wired or wireless speakers