Winbond Electronics Corporation ISD4003
The ISD4003 ChipCorder® series provides high-quality, 3-volt, single-chip record/playback solutions for 4- to 8-minute messaging applications ideally for cellular phones and other portable products. The CMOS-based devices include an on-chip oscillator, anti-aliasing filter, smoothing filter, AutoMute® feature, audio amplifier, and high density multilevel Flash memory array. The ISD4003 series is designed to be used in a microprocessor- or microcontroller-based system.| Part No. | ISD4003 |
|---|---|
| Datasheet | ISD4003 Download |
| Manufacturer |  Winbond Electronics Corporation |
| Description | VOICE RECORD/PLAYBACK |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Address and control are accomplished through a Serial Peripheral Interface (SPI) or Microwire Serial Interface to minimize pin count. Recordings are stored into the on-chip Flash memory cells, providing zero-power message storage. This unique single-chip solution utilizes Winbond’s patented multilevel storage technology. Voice and audio signals are directly stored onto memory array in their natural form, providing high-quality voice reproduction. -2- 2.FEATURES
● Single-chip voice record/playback solution● Single 3 volt supply
● Low-power consumption Operating current: - ICC_Play = 15 mA (typical) - ICC_Rec = 25 mA (typical) Standby current: - ICC_Standby = 1 µA (typical)
● Duration: 4, 5, 6, and 8 minutes
● High-quality, natural voice/audio reproduction
● AutoMute feature provides background noise attenuation
● No algorithm development required
● Microcontroller SPI or Microwire™ Serial Interface
● Fully addressable to handle multiple messages
● Non-volatile mess...
