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Product classification Discrete devices_N-MOS Discrete devices_NPN Discrete devices_P-MOS Discrete devices_PNP Discrete devices_SCR Discrete devices_switching diode Discrete devices_IGBT Logical device_RTC_SRAM Logic devices _ General micro-contr.. Logic devices _ timer Logic devices _ the serial EEPROM Logic devices _ serial converters Logical device_SRAM Logical device_RTC_NVSRAM Logical device_NVSRAM Logical device_SRAM2NVSRAM Power management controller LED power management driver Power management _ voltage referenc.. Power management _ voltage monitors Power management _ fan controller Power management _ earth leakage pr.. Power management _ linear regulator.. Power management _ converter Power management _ relay driver Power management _ the power factor.. Signal management _ codec Signal management _ the operational.. Audio signal management switch Signal management _ audio amplifier Signal management _ Compander Signal management _ line receiver/d.. Photoelectric sensor/signal managem.. Signal management _ differential li.. Signal management _ comparator Signal management _SIM card interfa.. Signal management _RS232/422/458 Signal management _I_O Extender Signal management _I_O Extender Magnetic resistance sensor switch Phone chips The radio chip Automotive Electronics     Current location: Home > Product Center  >  Logical device_RTC_NVSRAM Model Brand Package Product specifications Profile DS1251W-100 DALLAS DIP-32 DS1251-DS1251P.pdf The DS1251 4096k NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 512k words by 8 bits) with a built-in real-time clock. The DS1251Y has a self-contained lithium energy source and control circuitry which constantly monitors VCC DS1244W-70 DALLAS DIP-28 DS1244-DS1244P.pdf The DS1244 256k NV SRAM with a Phantom clock is a fully static nonvolatile RAM (NV SRAM) (organized as 32k words by 8 bits) with a built-in real-time clock. The DS1244 has a self-contained lithium energy source and control circuitry, which constantly mon DS1244Y ARTSCHIP DIP-28 DS1244-DS1244P.pdf The DS1244 256k NV SRAM with a Phantom clock is a fully static nonvolatile RAM (NV SRAM) (organized as 32k words by 8 bits) with a built-in real-time clock. The DS1244 has a self-contained lithium energy source and control circuitry, which constantly mon DS1244Y-100 DALLAS DIP-28 DS1244-DS1244P.pdf The DS1244 256k NV SRAM with a Phantom clock is a fully static nonvolatile RAM (NV SRAM) (organized as 32k words by 8 bits) with a built-in real-time clock. The DS1244 has a self-contained lithium energy source and control circuitry, which constantly mon DS1244Y-120 DALLAS DIP-28 DS1244-DS1244P.pdf The DS1244 256k NV SRAM with a Phantom clock is a fully static nonvolatile RAM (NV SRAM) (organized as 32k words by 8 bits) with a built-in real-time clock. The DS1244 has a self-contained lithium energy source and control circuitry, which constantly mon DS1244Y-150 DALLAS DIP-28 DS1244-DS1244P.pdf The DS1244 256k NV SRAM with a Phantom clock is a fully static nonvolatile RAM (NV SRAM) (organized as 32k words by 8 bits) with a built-in real-time clock. The DS1244 has a self-contained lithium energy source and control circuitry, which constantly mon DS1244Y-70 DALLAS DIP-28 DS1244-DS1244P.pdf The DS1244 256k NV SRAM with a Phantom clock is a fully static nonvolatile RAM (NV SRAM) (organized as 32k words by 8 bits) with a built-in real-time clock. The DS1244 has a self-contained lithium energy source and control circuitry, which constantly mon DS1248W-100 DALLAS DIP-32 DS1248-DS1248P.pdf The DS1248 1024k NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 128k words by 8 bits) with a built-in real-time clock. The DS1248 has a self-contained lithium energy source and control circuitry, which constantly monitors VCC first pagepage up page down  last page  Quick jump to： 1 2 3 4

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