ISD4003-06MPY Nuvoton Technology Corporation of America, ISD4003-06MPY Datasheet - Page 12
Manufacturer Part Number
IC VOICE REC/PLAY 6MIN 28-DIP
Nuvoton Technology Corporation of America
Specifications of ISD4003-06MPY
Filter Pass Band
Package / Case
28-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
6. FUNCTIONAL DESCRIPTION
The Nuvoton’s ISD4003 ChipCorder
frequencies, allowing the user a choice of speech quality options. Increasing the sampling frequency
will produce better sound quality, but affects duration. Please refer to Table 1: Product Summary for
Analog speech samples are stored directly into on-chip non-volatile memory without the digitization
and compression associated with other solutions. Direct analog storage provides higher quality
reproduction of voice, music, tones, and sound effects than other solid-state solutions.
The ISD4003 Series is a single-chip solution with 4-, 5-, 6-, and 8-minute duration.
* This is the –3dB point. This parameter is not checked during production testing and may vary due to process
variations and other factors. Therefore, the customer should not rely upon this value for testing purposes.
The ISD4003 series utilizes on-chip Flash memory, providing zero-power message storage. The
message is retained for up to 100 years typically without power. In addition, the device can be re-
recorded typically over 100,000 times.
The ISD4003 series contains a total of 1,920K Flash memory cells, which is organized as 1,200 rows
of 1,600 cells each.
TABLE 1: PRODUCT SUMMARY OF ISD4003 SERIES
series is offered at 8.0, 6.4, 5.3 and 4.0 kHz sampling
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Publication Release Date: Oct 31, 2008
Typical Filter Pass
Band (kHz) *