IS2021 Overview
Stereo Audio Chip is a pact, highly integrated, CMOS single-chip RF and baseband IC for Bluetooth v4.1 with Enhanced Data Rate 2.4GHz applications. This chip is fully pliant with Bluetooth specification and pletely backward-patible with Bluetooth 3.0, 2.0 or 1.2 systems. It incorporates Bluetooth 1M/2M/3Mbps RF, single-cycle 8bit MCU, TX/RX modem, 5-port memory controller, task/hopping controller, Page 1 UART...
IS2021 Key Features
- pliant with Bluetooth Specification v.4.1
- It supports following profiles
- HFP 1.6
- HSP 1.1
- A2DP 1.2
- AVRCP 1.5
- SPP 1.0
- PBAP 1.0
- 16MHz main clock input
- Built-in internal ROM for program memory