| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,002 pcs
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2002 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The DS1747W-120+ from Analog Devices / Maxim Integrated is a nonvolatile timekeeping RAM with integrated NV SRAM, Real-Time Clock (RTC), crystal, power-fail control circuit, and lithium energy source. It features a 512KB memory capacity and a Parallel interface, operating at 3.3V with a current draw of 2mA.
This clock/calendar IC supports Y2K compliance and offers features like leap year compensation valid up to the year 2100. It includes a battery voltage-level indicator and power-fail write protection with ±10% VCC power-supply tolerance. The device is available in a 32-EDIP package suitable for through-hole mounting.
Designed for applications requiring accurate timekeeping and nonvolatile data storage, the DS1747W-120+ is pin-for-pin compatible with other DS174xP densities. It also offers an industrial temperature range option of -40°C to +85°C.
The operating voltage for the DS1747W-120+ is 3.3V, with a range of 2.97V to 3.63V.
The operating temperature range for the DS1747W-120+ is 0°C to 70°C.
The DS1747W-120+ is supplied in a 32-EDIP package with a through-hole mounting type.
The DS1747W-120+ has a memory size of 512KB.
Yes, the DS1747W-120+ is Y2K compliant and features automatic leap year compensation valid up to the year 2100.