Features: • 4-bit ADPCM method• Built-in 12-bit DA converter• Built-in low-pass filter (LPF) (40dB/oct)• Sampling frequencies: 4k/8k/16k/32kHz• Master clock frequency (ceramic oscillator) : 640kHz• Voice data synthesis : Supported by voice analysis editing tools...
MSM6585: Features: • 4-bit ADPCM method• Built-in 12-bit DA converter• Built-in low-pass filter (LPF) (40dB/oct)• Sampling frequencies: 4k/8k/16k/32kHz• Master clock frequency (...
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Rating |
Symbol |
Condition |
Rating |
Unit |
Power Supply Voltage |
VDD |
Ta = 25°C
|
0.3 to +7.0 |
V |
Input Voltage |
VIN |
0.3 to VDD+0.3 |
V | |
Storage Temperature |
TSTG |
- |
55 to +150 |
°C |
The MSM6585 is an version-up product of the MSM5205 voice synthesis IC. Mainly improved points are improvement for the precision of an internal DA converter, a built-in low-pass filter, and expansion on the sampling frequency. The MSM6585 does not include a control circuit to drive an external memory similar to the MSM5205. Therefore, the MSM6585 can be connected with not only semiconductor memories, but other memory media (CD-ROM, etc.) by the control of CPU.