| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,120 pcs
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1120 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
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The DS1501WE from Analog Devices / Maxim Integrated is a full-function, year 2000-compliant Real-Time Clock (RTC) designed for various applications including remote systems, battery-backed systems, telecom switches, office equipment, and consumer electronics.
This device features a BCD-coded century, year, month, date, day, hours, minutes, and seconds counter with automatic leap-year compensation valid up to the year 2100. It includes a programmable watchdog timer and an RTC alarm. The DS1501WE offers 256 bytes of battery-backed NV SRAM for data storage. It supports a voltage range of 2.5V to 3.7V and has a typical operating current of 4mA at 3V to 3.6V.
The DS1501WE is available in a 28-TSOP package, suitable for surface mounting. Its operating temperature range is 0°C to 70°C. The RTC registers are accessed via a byte-wide parallel interface. The device also provides features such as precision power-on reset and auxiliary battery input.
Key specifications include a time format of HH:MM:SS (24-hour) and a date format of YY-MM-DD-dd. The DS1501WE is designed for reliability and accuracy in timekeeping applications.
The DS1501WE operates within a voltage range of 2.5V to 3.7V.
The DS1501WE is available in a 28-TSOP and a 28-TSSOP package.
The DS1501WE has an operating temperature range of 0°C to 70°C.
The DS1501WE features an alarm, leap year compensation, NVSRAM, square wave output, a watchdog timer, and Y2K compliance.
The DS1501WE includes 256 bytes of NV SRAM.
The DS1501WE supports a time format of HH:MM:SS in 24-hour binary-coded decimal (BCD).
The DS1501WE uses a date format of YY-MM-DD-dd.