| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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82,182 pcs
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82182 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,810 pcs
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4810 pcs | On Request | 1 | On Request | On Request | 1529+ | On Request | On Request | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,416 pcs
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2416 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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71 pcs
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71 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1302ZN from Analog Devices is a trickle-charge timekeeping chip that manages all timekeeping functions, including seconds, minutes, hours, date, month, day of the week, and year with leap-year compensation valid up to 2100. It includes 31 bytes of battery-backed general-purpose RAM.
This device interfaces with microcontrollers via a simple 3-wire serial interface (CE, I/O, SCLK) and supports both single-byte and burst mode data transfer. It operates on very low power, consuming less than 300nA at 2.0V, extending battery backup run time. The operating voltage range is from 2.0V to 5.5V.
Available in an 8-pin SOIC package, the DS1302ZN is designed for surface mounting. It supports an industrial temperature range of -40°C to +85°C, making it suitable for a wide range of applications. The chip also features leap year compensation, NVSRAM, and a trickle-charger.
Key specifications include a memory size of 31 bytes, a 3-wire serial interface, and an operating temperature range of -40°C to 85°C. The time format can be displayed in 12 or 24-hour format, and the date format is YY-MM-DD-dd.
The DS1302ZN features leap year compensation, NVSRAM, and a trickle-charger.
The DS1302ZN operates from 2V to 5.5V.
The operating temperature range is -40°C to 85°C.
The DS1302ZN uses a 3-Wire Serial interface.
The DS1302ZN has 31 bytes of memory.
The DS1302ZN is supplied in an 8-SOIC package.
The DS1302ZN is RoHS3 Compliant.
