ML2201 Overview
The ML2201 is a PCM-based speech synthesizer LSI having an on-chip 384K Mask ROM, D/A Converter and Low Pass Filter. Utilizing the serial interface enables smaller footprint packaging, which makes the chip an ideal choice for a pre-recorded message subsystem used with today’s size-critical applications.
ML2201 Key Features
- Sampling Frequency (Selectable for each single phrase) 4.0/5.3/6.4/8.0/10.6/12.8/16.0 kHz
- On-chip 384 Kbit Mask ROM
- Maximum Playback Time (At fEXTCLK = 4.096 MHz) 12.0 sec At fSAM = 4.0 kHz 6.0 sec At fSAM = 8.0 kHz 3.0 sec At fSAM = 16
- External Clock Frequency Range
- fEXTCLK = 3.5 to 4.096 MHz (Typ.) to 17.0 MHz
- On-chip Phrase Control Table
- Maximum Number of Phrases: 31 Phrases
- Built-in 10-bit Current-Output Type D/A Converter
- Built-in LPF
- Packaging: 8-pin Plastic SSOP (SSOP8-P-44-0.65-K) (Product Code: ML2201-XXX MBZ060)
ML2201 Applications
- Sampling Frequency (Selectable for each single phrase) 4.0/5.3/6.4/8.0/10.6/12.8/16.0 kHz