APLUS aP89085
VOICE OTP
| Part No. | aP89085 |
|---|---|
| Datasheet | aP89085 Download |
| Manufacturer |  APLUS |
| Description | VOICE OTP |
| Buy | Stock & Price |
FEATURES
● Standard CMOS process.● Embedded 8M/4M/2M EPROM.
● 341/170/85 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression.
● Maximum 254 voice groups.
● Combination of voice blocks to extend playback duration.
● 7680 table entries are available for voice block combinations.
● User selectable PCM or ADPCM data compression
● Three triggering modes are available (controlled by M1 and M0 input pins): - Key Trigger Mode (M1=0, M0=0) - S1 ~ S8 to trigger up to 32 voice groups; SBT to trigger up to 254 voice groups sequentially. - CPU Parallel Trigger Mode (M1=0, M0=1) – S[8:1] services as 8-bits address to trigger up to 254 voice groups with SBT goes HIGH to strobe the address bits. - CPU Serial Command Mode (M1=1, M0=0) – user commands are clocked serially into the chip which enable user to fully control the operation of the chip.
● Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger.
● Whole Chip Options: Ramp / No-ramp; Output Options; Long / Short debounce time.
