MX812

DATABULLETIN M X 8 1 2 VSR CODEC WITH DRAM CONTROL PRELIMINARY INFORMATION Features and Applications • Half-Duplex Voice Storage and Retrieval • Serial Bus µProcessor Control • On-Chip DRAM Controller • Up To 2 Minutes of High-Quality Recorded Audio • Answering Functions and VoiceNotepad • Low-Power 5-Volt CMOS • Selectable Sample Rates and “Memory Size” ...