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MSU3022

Features: ·Low current consumption·Maximal function with minimal cost·Current output could drive 8 ohm speaker with a transistor, Vout could drive buzzer directly.·The voice content is stored up to 120 seconds at 6 KHz (B0000h) and can be separated to 256 sections.·Duration of each section can be ...

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SeekIC No. : 004429497 Detail

MSU3022: Features: ·Low current consumption·Maximal function with minimal cost·Current output could drive 8 ohm speaker with a transistor, Vout could drive buzzer directly.·The voice content is stored up to ...

MSU3022 Data Sheet

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Part Number:
MSU3022
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/26

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Product Details

Description



Features:

·Low current consumption
·Maximal function with minimal cost
·Current output could drive 8 ohm speaker with a transistor, Vout could drive buzzer directly.
·The voice content is stored up to 120 seconds at 6 KHz (B0000h) and can be separated to 256 sections.
·Duration of each section can be different and is multiples of 100h.
·Duration of section with appended memory-less mute is up to 40 seconds (100000h).
·Each trigger can access a sentence, up to 256 sentences could be access. 1024 entry count are provided.
·Working at 2.4V through 6.0V
·Precise voice sample rate 8 KHz is provided.
·Auto ramp up and ramp down.
·Halt mode is provided.
·Very low current consumption at Halt mode.
·LCD driver provided, can drive up to 75 segments
·Built-In clock generator
·Built-In doubler, halver, tripler
·Internal program ROM : 1024 x 15 bits;
·Internal program RAM : 64 x 4 bits
·Internal stack RAM: 4x10 bits.
·Two 4-bit input ports
·Two 4-bit input/output ports
·One 4-bit output port


Description

The MSU30x2 is a monolithic talking microcomputer that can memorize voice up to 60/90/120 seconds using MOSEL qualified coding method(MPCM). It's an integration of traditional 4-bit microcomputer and voice chip with minimal external components. LCD driver and miscellaneous interface are provided for versatile applications. With more than bit 10K ROM/RAM inside, this MSU3022 meets every intelligent novelty. Customer requested function and voice data will be built in by changing masks during fabrication.




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