ISD2560 Datasheet, PDF (2/42 Pages) Winbond – ISD2560

ISD2560/75/90/120
1. GENERAL DESCRIPTION
Winbond’s ISD2500 ChipCorder^® Series provide high-quality, single-chip, Record/Playback solutions
for 60- to 120-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
reproduction.
2. FEATURES
• Easy-to-use single-chip, voice record/playback solution
• High-quality, natural voice/audio reproduction
• Single-chip with duration of 60, 75, 90, or 120 seconds.
• 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 µA (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
• Single +5 volt power supply
• Available in die form, PDIP, SOIC and TSOP packaging
• Temperature = die (0°C to +50°C) and package (0°C to +70°C)
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