IS2062 Datasheet, PDF (1/74 Pages) Microchip Technology – Generic access service

IS2062/64
Bluetooth^® 4.2 Stereo Audio SoC
Features
• Qualified for Bluetooth v4.2 specifications
• Supports HFP 1.6, HSP 1.2, A2DP 1.3, SPP 1.2
and AVRCP 1.6
• Supports Bluetooth Low Energy (BLE) (FW
dependent):
- Generic access service
- Device information service
- Proprietary services for data communication
- Apple Notification Center Service (ANCS)
• Supports high resolution up to 24-bit, 96 kHz
audio data format
• I²S digital audio (IS2064 only), MIC, analog
audio, AUX-In
• Supports microphone inputs: 2 (IS2062) and 1
(IS2064)
• UART, GPIOs, and LEDs
• Supports firmware field upgrade
• Battery charging
Baseband Features
• 16 MHz main clock input
• Flash memory (8 Mbit)
• EEPROM (128 Kbit)
• Connects two hosts with HFP or A2DP profiles
simultaneously, and SPP/BLE connection to one
host
• Adaptive Frequency Hopping (AFH)
RF Features
• Class 2 output power (+2 dBm typical)
• Receive sensitivity: -90 dBm (2 Mbps EDR)
• Supports Bluetooth (BDR/EDR/BLE)
specifications (FW dependent)
• Combined Tx/Rx RF terminal simplifies external
matching and reduces external antenna switches
• Tx/Rx RF switch for Class 2 or Class 3 applica-
tions
• Integrated synthesizer requires no external
voltage-controlled oscillator (VCO), varactor
diode, resonator, loop filter
• Crystal oscillator with built-in digital trimming com-
pensates for temperature or process variations
DSP Audio Processing
• 32-bit DSP core
• Supports 64 kbps A-Law, -Law PCM format,
Continuous Variable Slope Delta (CVSD) Modula-
tion for Synchronous Connection-Oriented (SCO)
channel operation
• Supports 8/16 kHz noise suppression
• Supports 8/16 kHz echo cancellation
• Packet loss concealment (PLC)
• Supports Serial Copy Management System
(SCMS-T) content protection
Audio Codec
• Sub-band Coding (SBC) and optional Advanced
Audio Coding (AAC) decoding
• 20-bit digital-to-analog (DAC) with 98 dB SNR
• 16-bit analog-to-digital (ADC) with 92 dB SNR
• Supports up to 24-bit, 96 kHz on I²S digital audio
Peripherals
• High-speed Host Controller Interface (HCI)-UART
(supports up to 921,600 bps)
• USB2.0 compatible interface for FW/EEPROM
upgrade (IS2064)
• Built-in lithium-ion and lithium-polymer battery
charger (up to 350 mA)
• Integrated 1.8V and 3V configurable switching
regulator and low-dropout (LDO) regulator
• Built-in ADC for battery monitoring and voltage
sensor and charger thermal protection
• Built-in undervoltage protection (UVP)
• LED drivers: 2 (IS2062) and 3 (IS2064)
Operating Condition
• Operating voltage: 3.2V to 4.2V
• Temperature range: -20°C to +70°C
Package
• IS2062: 7 mm x 7 mm, LGA-56 package
• IS2064: 8 mm x 8 mm, LGA-68 package
• 0.4 mm pitch
 2016 Microchip Technology Inc.
Advance Information
DS60001409A - Page 1