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> Winbond ISD2532P single chip recorder chipcorder
Winbond ISD2532P single chip recorder chipcorder
WINBOND ISD2532P SINGLE CHIP RECORDER CHIPCORDER
Single-chip Voice Record/Playback Device
1. GENERAL DESCRIPTION Winbond's ISD2500 ChipCorder Series provide high-quality, single-chip, Record/Playback solutions 2. FEATURES Single 5 volt power supply Single-chip with duration of 32 seconds. Easy-to-use single-chip, voice record/playback solution High-quality, natural voice/audio reproduction Manual switch or microcontroller compatible Playback can be edge- or level-activated Directly cascadable for longer durations Automatic power-down (push-button mode) - Standby current 1 A (typical) Zero-power message storage - Eliminates battery backup circuits Fully addressable to handle multiple messages 100-year message retention (typical) 100,000 record cycles (typical) On-chip clock source Programmer support for play-only applications Available in die form, PDIP, SOIC and TSOP packaging Temperature options: die (0 C to +50 C) and package (0 C to +70 C)
http://doc.chipfind.ru/winbond/isd2532p.htm
for 32-second messaging applications. The CMOS devices include an on-chip oscillator,
microphone preamplifier, automatic gain control, antialiasing filter, smoothing filter, speaker amplifier,
and high density multi-level storage array. In addition, the ISD2500 is microcontroller compatible,
allowing complex messaging and addressing to be achieved. Recordings are stored into on-chip
nonvolatile memory cells, providing zero-power message storage. This unique, single-chip solution is
made possible through Winbond's patented multilevel storage technology. Voice and audio signals
are stored directly into memory in their natural form, providing high-quality, solid-state voice
