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- Manufacturer No：DS12887A
- Manufacturer：Maxim Integrated
- Category：Clock/Timing - Real Time Clocks
- Datasheet：DS12887A
- SKU：1831855
- Description：Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-DIP Module (0.600", 15.24mm)
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User Guide
DS12887A Details
Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-DIP Module (0.600", 15.24mm)
DS12887A Specification Parameters
- Volatile: NO
- Mounting Type: Through Hole
- Number of Timers: 1
- Pbfree Code: yes
- RoHS Status: Non-RoHS Compliant
- Contact Plating: Tin
- Number of Outputs: 8
- Supply Voltage: 5V
- Power Supplies: 5V
- Terminal Pitch: 2.54mm
- Number of Terminations: 24
- Pin Count: 24
- Interface: Parallel
- Voltage - Supply: 4.5V~5.5V
- Published: 1998
- Logic Function: Clock
- Date Format: YY-MM-DD-dd
- Frequency: 32.768kHz
- Time Format: HH:MM:SS (12/24 hr)
- Lead Free: Contains Lead, Lead Free
- Feature: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Memory Size: 114B
- Voltage - Supply, Battery: 2.5V~4V
- Base Part Number: DS12887
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- ECCN Code: EAR99
- Radiation Hardening: No
- JESD-609 Code: e3
- Part Status: Obsolete
- Terminal Position: DUAL
- Operating Supply Voltage: 5V
- Packaging: Tube
- Technology: CMOS
- Number of Pins: 24
- REACH SVHC: Unknown
- Operating Temperature: 0°C~70°C
- Memory Type: SRAM
- Interrupt Capability: Y
- Height: 9.4mm
- Type: Clock/Calendar
- Subcategory: Timer or RTC
- Time-Min: SECONDS
- Width: 18.29mm
- Length: 34.04mm
- Package / Case: 24-DIP Module (0.600, 15.24mm)
- Current - Timekeeping (Max): 15mA @ 4.5V~5.5V
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Maxim Integrated — Manufacturer Introduction
The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analog world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analog integration offerings.
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