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EM58P300

Features: • EM58P300 ROM : 64k x 10 bits (21 sec@6K sample rate).• Single power supply 2.4V ~ 5.5V.• Port1 and Port2 with wake-up function, Port3.2 with programmable IR (38KHz carry) communication function.• Power down mode for saving power consumption.• Single ROM f...

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SeekIC No. : 004335953 Detail

EM58P300: Features: • EM58P300 ROM : 64k x 10 bits (21 sec@6K sample rate).• Single power supply 2.4V ~ 5.5V.• Port1 and Port2 with wake-up function, Port3.2 with programmable IR (38KHz car...

EM58P300 Data Sheet

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Part Number:
EM58P300
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• EM58P300 ROM : 64k x 10 bits (21 sec@6K sample rate).
• Single power supply 2.4V ~ 5.5V.
• Port1 and Port2 with wake-up function, Port3.2 with programmable IR (38KHz carry) communication function.
• Power down mode for saving power consumption.
• Single ROM for voice, melody, sound effect and program data.
• Readable ROM code data.
• One 6-bit timer overflow control.
• Two stacks for subroutine calling.
• Dual channel output simultaneously : (voice + voice), (voice + dual tone melody) or (voice + dual tone sound effect).
• 5-bit ASPCM synthesizer.
• Dual tone melody/sound effect generator with programmable envelope.
• Multiple playing sppeeds in 2KHz ~ 32KHz for voice playback.
• Multiple tempos and variable beats for dual tone melody/sound effect play-back.
• Multiple levels of volume control.
• Fixed current D/A to drive external connected transistor for audio output.


Pinout

Connection Diagram


Specifications

Item
Symbol
Min.
Max.
Unit
Supply voltage
VDD-VSS
-0.3
6.0
V
Input voltage
VIN
VSS-0.3
VDD+0.3
V
Operating temperature
TOP
-20
70
Storage temperature
TSTG
-55
+125



Description

EM58P300 is a tiny-controller-based voice synthesizer/dual tone melody/dual tone sound effect IC which contains all the function of EM58000 series and has an OTP (One Time Programmable) ROM inside.


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