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ML22Q665-NNNTBZ0BX

Audio Control, 16Mbit, Speech Synthesis LSI, 2.7V to 5.5V, I2C, SPI, SAI, TQFP, 32 Pins, -40 °C

LAPIS SEMICONDUCTOR ML22Q665-NNNTBZ0BX

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Manufacturer Part No:
ML22Q665-NNNTBZ0BX
Order Code:
3551858
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Product Overview

4-channel mixing speech synthesis LSI with a flash memory for sound data. It is equipped with an I2C interface. It adopts a HQ-ADPCM*1, 16bit D/A converter and low-pass filter for high sound quality, and incorporates a 1.0W mono speaker amplifier for driving speakers directly. It is also equipped with a function to detect failure. The functions necessary for sound output are integrated into a single chip, so that sound functions can be realized simply by adding this LSI.
  • 16Mbits flash memory capacity
  • Maximum sound production time of 652s at fs=8.0KHz/326s at fs =16.0KHz/163s at fs =32.0KHz
  • Edit ROM function, playback function
  • Low-pass filter, 16bit D/A converter
  • Power-supply voltage range from 2.7V to 5.5V
  • Master clock frequency of 4.096MHz, 4.000MHz
  • Clock back-up function, failure detection function
  • I2C interface

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
Speech Synthesis LSI

:
2.7V to 5.5V

:
I2C, SPI, SAI

:
TQFP

:
32Pins

:
-40°C

:
70°C

:
-

:
-

:
MSL 3 - 168 hours

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Technical Documents (1)

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More stock available week commencing 03/06/24
Standard lead time for this product is 51 weeks.

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Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

£2.13 ( ex VAT  ) £2.556 ( inc VAT )

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