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Speech Synthesis LSIupdate 2020/05/21
Automotive-grade (Flash Memory, MaskROM)
The Automotive-grade Speech Synthesis LSI guarantees an operating temperature of +105°C with 1 to 4 channel mixing and a built-in speaker amplifier. AEC-Q100 qualified products can be provided.
As the fail-safe function, it is equipped with functions necessary for in-vehicle use such as detection of internal temperature of LSI, detection of voltage drop of power supply, and detection of command transfer error.
Long Playback (Flash Memory,P2ROM™)
Long Playback Speech Synthesis LSI ML22Q6xx has a large-capacity 4Mbit to 32Mbit flash memory with rewritable voice data.
The ML228xx and ML227xx incorporate LAPIS Semiconductor's proprietary memory P2ROM capable of short TAT from 2Mbit to 32Mbit.
Both are ideal for long playback such as voice operation guidance.
Short Playback (Flash Memory, MaskROM)
Short playback Speech Synthesis LSI has a built-in ROM of 692Kbit to 4Mbit.
Flash memory products and Mask products are pin compatible, and their characteristics are completely compatible. Developed with flash memory products and mass-produced with mask products, it is also possible to ship flash memory blank (unwritten).
Supports External Memory
External memory compatible speech synthesis LSIs ML226xx and ML224xx can connect up to 128Mbit serial memory externally.
Ideal for long audio playback.
Audio Playback MCUsupdate 2019/08/15
Audio Playback 8bit MCUs
High-quality sound playback function and high-output speaker amplifier are integrated into one chip. White goods can easily have a sound playback function.
We provide audio playback solutions ranging from dry cell powered devices such as thermometers and health care devices to security devices such as fire alarms, AC devices such as homes and home appliances.
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deal for Sound Output System for ADAS! Speech Synthesis LSI "ML2253x series" Equipped with Playback Sound Abnormality Detection Function
New Low Power Microcontroller Equipped with High Efficiency Class D Speaker Amplifier and Audio Playback Function
The Industry’s First Microcontroller with Audio Playback Function. Easily add high-quality audio functionality with low power consumption to home appliances.
Video Galleryupdate 2020/02/07