shape: | SMD |
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Conductive Type: | Unipolar Integrated Circuit |
Integration: | LSI |
Technics: | Thick Film IC |
Application: | Standard Generalized Integrated Circuit |
Type: | Digital / Analog IC |
Customization: |
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Suppliers with verified business licenses
DS1307ZN: Real Time Clock Serial 56Byte 8-Pin SOIC
Package: SOIC-8
Mfr. Part#: DS1307ZN
Mfr.: MAXIM
Datasheet: (e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: 180 days
Product Status
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Obsolete
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Digi-Key Programmable
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Not Verified
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Type
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Clock/Calendar
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Features
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Leap Year, NVSRAM, Square Wave Output
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Memory Size
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56B
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Time Format
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HH:MM:SS (12/24 hr)
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Date Format
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YY-MM-DD-dd
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Interface
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I²C, 2-Wire Serial
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Voltage - Supply
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4.5V ~ 5.5V
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Voltage - Supply, Battery
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2V ~ 3.5V
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Current - Timekeeping (Max)
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200µA @ 5V
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Operating Temperature
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-40°C ~ 85°C
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Mounting Type
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Surface Mount
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Package / Case
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8-SOIC (0.154", 3.90mm Width)
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Supplier Device Package
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8-SOIC
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Base Product Number
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DS1307
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The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I²C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. The DS1307 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Timekeeping operation continues while the part operates from the backup supply.
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