Oki Electric Industry ML2500
ML2500 is fully controllable by an external MCU via the industry's standard Serial Peripheral Interface. ML2500 is a true shingle-chip solution to record/playback subsystem for use with today's size-critical electronic products.| Part No. | ML2500 |
|---|---|
| Datasheet | ML2500 Download |
| Manufacturer | Oki Electric Industry |
| Description | Analog-Storage Single-chip Record/Playback LSI with 1M Bit-Cell Flash Memory |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Thanks to newly developed Analog Multi-Level Storage technology, ML2500 stores noncompressed analog source signal directly into on-chip 1M Bit-Cell Flash memory. The result is superb sound quality without noise and distortions introduced through coding/decoding, and impressive long-time record/playback capability up to 256 sec. In addition, no backup requirement and low operating voltage (2.7 to 3.3 V) make the LSI an ideal choice for compact, handy and portable terminals.FEATURES
● On-chip non-volatile 1M bit-cell Flash memory Program/Erase Cycles : 10,000 cycles Data Retention : 10 years● MCU Interface Serial Peripheral Interface (SPI; Mode 0)
● Record/Playback Time Length (With the int. Osc. or ext. clock at 8.192 MHz) ap. 160 sec (At fsam = 6.4 kHz) ap. 190 sec (At fsam = 5.3 kHz) ap. 256 sec (At fsam = 4.0 kHz)
● Selectable Sampling Frequencies 4.0 kHz, 5.3 kHz, 6.4 kHz
● Maximum number of recording phrases: 320 phrases
● Phrase Control Fully controllable wit...
