MSM6588 Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

MSM6588

ADPCM Solid-State Recorder (for Serial Registers)

Oki Electric Industry 

¡ Semiconductor

MSM6588/6588L

• Differences between MSM6588 and MSM6588L

The major differences between the MSM6588 and the MSM6588L are shown below.

Parameter

Operating voltage

Full scale of A/D and D/A converters

Voice detection level for voice

triggered starting

External only register

MSM6588

3.5 to 5.5V

0 to VDD

± VDD , ± VDD , ± VDD

64

32

16

1Mbits (MSM6389C)

512Kbits (MSM6587)

256Kbits (MSM6586)

MSM6588L

2.7 to 3.6V

1

4

VDD to

3

4

VDD

± VDD , ± VDD , ± VDD

128 64

32

1Mbits (MSM63V89C)

1. Characteristics in stand-alone mode

• 3-bit ADPCM

•Sampling frequency:

5.3 kHz or 8.0 kHz (when the oscillator operates at 4.096 MHz)

10.6 kHz or 16.0 kHz (when the oscillator operates at 8.192 MHz)

• Number of phrases: 1, 2, 4 or 8

2. Characteristics in microcontroller interface mode

• 3-bit/4-bit ADPCM selectable

• Sampling frequency:

4.0 kHz, 5.3 kHz, 6.4 kHz or 8.0 kHz (when the oscillator operates at 4.096 MHz)

8.0 kHz, 10.6 kHz, 12.8 kHz or 16.0 kHz (when the oscillator operates at 8.192 MHz)

• Condition setting, start, and stop of record/playback controllable by 13 commands.

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