| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,004 pcs
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2004 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The DS1244W-120+ by Analog Devices Inc. is a 256K NV SRAM with a Phantom Clock, organized as 32K words by 8 bits. It features a built-in real-time clock with a self-contained lithium energy source. This component keeps track of seconds, minutes, hours, days, date, months, and years, with automatic leap year compensation valid up to 2100. It offers over 10 years of data retention in the absence of power.
The device operates within a voltage range of 2.97V to 3.63V and has a typical current consumption of 7mA at 3.3V. The operating temperature range is 0°C to 70°C. It supports parallel interface and features both Leap Year and NVSRAM capabilities. The time format is HH:MM:SS:hh (12/24 hr) and the date format is YY-MM-DD-dd.
Packaged in a 28-EDIP through-hole mount, the DS1244W-120+ is designed for reliable timekeeping and data retention in various applications. The embedded lithium energy cell maintains calendar operation and retains RAM data, ensuring continuous functionality even during power interruptions.
The DS1244W-120+ has a memory size of 32KB.
The operating voltage range for the DS1244W-120+ is 2.97V to 3.63V.
The DS1244W-120+ operates within a temperature range of 0°C to 70°C.
The DS1244W-120+ is supplied in a 28-EDIP package, also described as a 28-DIP Module (0.600", 15.24mm).
Key features include Leap Year and NVSRAM capabilities, a Phantom Time Chip type, and a parallel interface.
The DS1244W-120+ offers over 10 years of data retention in the absence of power.
Yes, the DS1244W-120+ features automatic leap year compensation valid up to 2100.