VS1010c Datasheet | VLSI

Features - Stereo 16-bit Mems Mic audio interface - Two 24-bit audio DACs - Stereo earphone driver for 30 Ω load - 12-bit ADC, 3-7 external inputs - Operation from single power supply, three programmable internal regulators Digital Hardware Features - 75 MIPS VS_DSP4 processor core - 16 Ki B program RAM (4 Ki Word) - 64 Ki B data RAM (2×16 Ki Word) - USB 2.0 Hi-Speed (480 Mbit/s) Device / Host - I2S and SPDIF digital audio interfaces - SD Card interface - 2 SPI bus interfaces - 2 UART interfaces - All digital pins are user configurable for general purpose IO - Flexible clock selection, default opera- tion from 12.288 MHz - Internal PLL clock multiplier for digital logic - RTC - 128-bit AES hardware decryption Applications - Portable recorders - Digital docking stations - MP3 players - Wireless headphones - Audio co-processor Overview VS1010c is a flexible audio platform device. It is built around VS_DSP4, which is a powerful DSP (Digital Signal Processor) core. The digital interfaces provide flexible access to external devices in standalone applications and flexible digital audio data inputs and outputs when the device is used as an audio signal processor in more plex systems. The analog interfaces provide high-quality audio outputs, and the control ADC can be used for example for interfacing a resistive touch panel. Superseded by...