OTP Musical Recordable

Product Details:

• Embedded 4M EPROM.
• Combination of voice blocks to extend playback duration.
• User selectable PCM16 or PCM8 or ADPCM data compression
• triggering modes are available: Key Mode, CPU Parallel Mode, I2C Mode, SPI Mode and MP3 Mode   
• Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger
• RST pin set to HIGH to stop the playback at once
• LVR (Low Voltage Reset)
• PWM Vout 1 and Vout 2 drive speaker directly
• D / A COUT pin drives speaker through an external BJT.
• Development System support voice compilation.

Product Details:

• Embedded 16M/8M/4M/2M EPROM.
• 682/341/170/85 sec Voice Length at 6KHz sampling and 4-bits ADPCM compression. 
• Combination of voice blocks to extend playback duration. 
• User selectable PCM16 or ULAW8 or PCM8 or ADPCM4 data compression. 

6 Triggering Modes are Available: 

• Key Mode: S1 - S4 to trigger up to 9 voice groups; Power on play function. –
• SBT Mode: SBT to trigger up to 1024 voice groups sequentially; Power on play function. 
• CPU Parallel Mode: S[4:1] services as 4-bits address to trigger up to 16 voice groups. with SBT goes HIGH to strobe the address bits.
• SPI Mode: CSB, SCK, DI - 3 wire address control up to 1024 voice groups
• I2C Mode: SCK, DI - 2 wire address control up to 1024 voice groups
• MP3 Mode: S1:Backward, S2: Forward , S3:Stop, S4:Reset, SBT: (Play/Pause) or (Play/Stop) Trigger up to 1024 voice groups

• Edge / Level; Hold / Unholdable; Retrigger / Non-retrigger
• RST pin set HIGH to stop the playback at once.
• LVD ( Low voltage detect).
• Programmable outputs pin out1 - for busy-H, busy-L, stop-H, stop-L, prog busy-H, prog busy-L, Load, LED flash (LED high active), -LED flash (LED low active).

• Internal-Rosc, External-Rosc, Crystal. §
• PWM Vout1 and Vout2 drive speaker directly.
• D/A COUT pin drives speaker through an external BJT or audio AMP.
• Development System support for voice compilation.

Additional Information:

Item Code: AP23341

Delivery Time: Ex Stock

Packaging Details: 60pc Per Tube

Product Details:

Product Details: