INTEGRATED CIRCUITS INC.

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APR9301

http://www.aplusinc.com.tw

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VER2.3

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APR9301 RE-RECORDING VOICE IC

Single-Chip Voice Recording & Playback Device

for Single 20 to 30 Second Message

Features :

Single-chip, high quality voice recording & Playback solution

- No external ICs required

- Minimum external components

Non-volatile Flash memory technology

- No battery backup required

- 100K record cycles (typical)

- 100-year message retention (typical)

Single message of 20 to 30 seconds, with external resistor selection

Chip enable pin for simple message expansion

User-friendly, easy-to-use operation

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Programming & development systems not required

- Level-activated recording & edge-activated playback switches

Low power consumption

- Operating current: 25mA (typical, no load)

- Standby current: 1uA (typical, no load)

Automatic power-down feature for longer battery life

Single 5V power supply

General Description :

The

APR9301 device offers true single-chip solid-state storage capability and requires no

software or microcont-roller support. It provides high-quality recording and playback with a

single 20- to 30-second message. It is ideal for portable voice recorders, toys, and many

APLUS’s proprietary analog/multi-level storage technology is implemented in advanced

Flash non-volatile memory cells,each of which can typically store more than 256 voltage

levels. The APR9301 device stores and reproduces voice signals in their natural forms,

eliminating distortion that is often introduced by encoding and compression. The device

combines a small size with low power consumption,non-volatility, and ease-of-use for a cost

effective solution to voice recording and playback