MC68HSC705C4A

Features: • M68HC05 central processor unit (CPU)• On-chip oscillator with crystal/ceramic resonator• Memory-mapped input/output (I/O)• Computer operating properly (COP) watchdog timer• Selectable port B external interrupt capability• High current drive on pin C7...

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SeekIC No. : 004416590 Detail

MC68HSC705C4A: Features: • M68HC05 central processor unit (CPU)• On-chip oscillator with crystal/ceramic resonator• Memory-mapped input/output (I/O)• Computer operating properly (COP) watch...

floor Price/Ceiling Price

Part Number:
MC68HSC705C4A
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: 2024/11/27

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Product Details

Description



Features:

• M68HC05 central processor unit (CPU)
• On-chip oscillator with crystal/ceramic resonator
• Memory-mapped input/output (I/O)
• Computer operating properly (COP) watchdog timer
• Selectable port B external interrupt capability
• High current drive on pin C7 (PC7)
• 24 bidirectional I/O lines and 7 input-only lines
• Serial communications interface (SCI) system
• Serial peripheral interface (SPI) system
• Bootstrap capability
• Power-saving stop, wait, and data-retention modes
• Single 3.0-volt to 5.5-volt supply (2-volt data-retention mode)
• Fully static operation
• Software-programmable external interrupt sensitivity



Pinout

  Connection Diagram


Description

The MC68HC705C4A is similar to the MC68HC705C8A. The major differences are that the MC68HC705C4A has less RAM and ROM, no selectable memory configurations, no clock monitor reset function, and only one computer operating properly (COP) watchdog timer. The MC68HSC705C4A, introduced in Appendix A. MC68HSC705C4A, is an enhanced, high-speed version of the MC68HC705C4A.




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