isd2560x Winbond Electronics Corp America, isd2560x Datasheet - Page 2

• Manufacturer Part Number: isd2560x
• Description: Single-chip, Multiple-messages, Voice Record/playback Device 60-, 75-, 90-, And 120-second Duration
• Manufacturer: Winbond Electronics Corp America

1. GENERAL DESCRIPTION
Winbond’s ISD2500 ChipCorder
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
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
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)
Zero-power message storage
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 (0qC to +50qC) and package (0qC to +70qC)
- Standby current 1 µA (typical)
- Eliminates battery backup circuits
®
Series provide high-quality, single-chip, Record/Playback solutions
- 2 -
ISD2560/75/90/120