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| Item number:
2794E-1914205 Manufacturer no.:
DS1687-3+ EAN/GTIN:
n/a |
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| Y2K Compliant +3V or +5V Operation 64-Bit Silicon Serial Number Power-Control Circuitry Supports System Power-On from Date/Time Alarm or Key Closure 32kHz Output for Power Management Crystal-Select Bit Allows RTC to Operate with 6pF or 12.5pF Crystal SMI Recovery Stack 242 Bytes Battery-Backed NV RAM Auxiliary Battery Input RAM Clear Input Century Register Date Alarm Register Compatible with Existing BIOS for Original DS1287 Functions Available as Chip (DS1685) or Stand-Alone Encapsulated DIP (EDIP) with Embedded Battery and Crystal (DS1687) Timekeeping Algorithm Includes Leap-Year Compensation Valid Through 2099 Applications Embedded Systems Network Hubs, Switches, Routers Security Systems Utility Meters More information: | | Functions: | NV SRAM, Real Time Clock | User RAM: | 242B | Bus Type: | Multiplexed | Mounting Type: | Surface Mount | Package Type: | EDIP | Pin Count: | 24 | Dimensions: | 1.34 x 0.72 x 0.37mm | Length: | 1.34mm | Width: | 0.72mm | Height: | 0.37mm | Maximum Operating Supply Voltage: | 5.5 V | Maximum Operating Temperature: | +70 °C | Minimum Operating Supply Voltage: | 4.5 V | Minimum Operating Temperature: | 0 °C |
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| Other search terms: RTC, Exact time clock, Exact time clocks, NV RAM, NVRAM, NVRAM memory, NVSRAM, NVSRAM memory, S-RAM support-IC, SRAM, real-time clock, 1914205, Semiconductors, Clock, Timing & Frequency ICs, Real Time Clocks, Maxim Integrated, DS16873+ |
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