MM58274CV National Semiconductor, MM58274CV Datasheet - Page 11

• Manufacturer Part Number: MM58274CV
• Description: IC MPU 24HR REAL TIME CLK 20PLCC
• Manufacturer: National Semiconductor
• Type: Clock/Calendarr

Specifications of MM58274CV

• Time Format: HH:MM:SS:hh (12/24 hr)
• Date Format: YY-MM-DD
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Other names: *MM58274CV

Functional Description
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FIGURE 5 MM58274C Microprocessor Interface Diagram
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FIGURE 6 Valid MM58274C Control Signals Using Chip Select Generated Access Strobes
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