MSP50C30

Features: · Interface to External ROM/EPROM (Up to 8 MBytes)· 8-Bit Microprocessor with 61 instructions· 32 Twelve-Bit Words and 992 Bytes of RAM· 4K Internal ROM· 3.3V to 6.5V CMOS Technology for Low Power Dissipation· 28 Software-Configurable I/O Lines· 10-kHz or 8-kHz Speech Sample RatePinoutSp...

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MSP50C30 Picture
SeekIC No. : 004429352 Detail

MSP50C30: Features: · Interface to External ROM/EPROM (Up to 8 MBytes)· 8-Bit Microprocessor with 61 instructions· 32 Twelve-Bit Words and 992 Bytes of RAM· 4K Internal ROM· 3.3V to 6.5V CMOS Technology for L...

floor Price/Ceiling Price

Part Number:
MSP50C30
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: 2022/6/27

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Product Details

Description



Features:

· Interface to External ROM/EPROM (Up to 8 MBytes)
· 8-Bit Microprocessor with 61 instructions
· 32 Twelve-Bit Words and 992 Bytes of RAM
· 4K Internal ROM
· 3.3V to 6.5V CMOS Technology for Low Power Dissipation
· 28 Software-Configurable I/O Lines
· 10-kHz or 8-kHz Speech Sample Rate



Pinout

  Connection Diagram


Specifications

Supply voltage range, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 8 V
Supply current, IDD or ISS (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30°C to 125°C

*Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:
1. All voltages are with respect to ground.
2. The total supply current includes the current out of all the I/O terminals and DAC terminals as well as the operating current of the device.




Description

The MSP50C30 combines an 8-bit microprocessor, two speech synthesizers, ROM, RAM, and I/O in a low-cost single-chip system. The architecture uses the same arithmetic logic unit (ALU) for the two synthesizers and the icroprocessor, thus reducing chip area and cost and enabling the microprocessor to do a multiply operation in 0.8 ms. The MSP50C30 features two independent channels of linear predictive coding (LPC), which synthesize high-quality speech at a low data rate. Pulse-code modulation (PCM) can produce music or sound effects. For more information, see the MSP50C30 User's Guide (literature number SPSU012).




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