DS1558W+ Maxim Integrated Products, DS1558W+ Datasheet - Page 15

• Manufacturer Part Number: DS1558W+
• Description: IC RTC W/NV RAM 3.3V 48-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Watchdog Timer/NVSRAMr

Specifications of DS1558W+

• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

DS1558
Figure 6. WRITE CYCLE TIMING, WRITE-ENA
BLE CONTROLLED
Figure 7. WRITE CYCLE TIMING, CHIP-ENABLE CONTROLLED
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