MM58274CN National Semiconductor, MM58274CN Datasheet - Page 12

• Manufacturer Part Number: MM58274CN
• Description: IC MPU 24 HR REAL TIME CLK 16DIP
• Manufacturer: National Semiconductor
• Type: Clock/Calendarr

Specifications of MM58274CN

• 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: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Other names: *MM58274CN

Functional Description
(Continued)
TL F 11219 – 10
a Port Generated Read Access 2 Addresses Read Out
TL F 11219 – 11
b Port Generated Write Access 2 Addresses Written To
FIGURE 7 Simple Port Generated Control Signals
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