MSSI121, MSSI241 - (MSSI241 / MSSI121) INSTANT VOICE ROM

Name: MSSI121
SKU: MSSI121-509904

Mosel Vitelic

📥 Download Datasheet

MSSI121 Datasheet Preview — This datasheet PDF includes multiple part numbers: MSSI121, MSSI241. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	MSSI121, MSSI241
Manufacturer	Mosel Vitelic
File Size	90.55 KB
Description	(MSSI241 / MSSI121) INSTANT VOICE ROM
Datasheet	MSSI241_MoselVitelic.pdf
Note	This datasheet PDF includes multiple part numbers: MSSI121, MSSI241. Please refer to the document for exact specifications by model.

MSSI121 Product details

Description

The MSSI121/241/241B is an one time programmable CMOS VLSI ASIC that can memorize voice for 7-12 / 13-24 seconds using 6-bit MOSEL qualified coding method (MPCM).

Features

Single power supply can operate at 2.4V through 6V. Current output can drive 8 ohm speaker with a transistor, Vout can drive buzzer directly. The voice content is stored for 7-12 seconds for SI121 ( 13-24 for SI241/241B ) including mute and is single section / phrase and single trigger. Automatic power down. A phrase is composed of repetitive sections. Interrupt function (INTP) stops the audio output at once. An LED function with 3Hz flash is provided to tell the audio status. A STOP pulse comes.

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Published: Oct 4, 2005 |