5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM

Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for

文件：378.7 Kbytes 頁數(shù)：25 Pages

STMICROELECTRONICS

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5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM

Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for

文件：378.7 Kbytes 頁數(shù)：25 Pages

STMICROELECTRONICS

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16 Kbit 2Kb x8 TIMEKEEPER[ SRAM

DESCRIPTION The M48T02,12 TIMEKEEPER? RAM is a 2K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the MK48T02,12. ■ INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK and POWER-FAIL CONTROL CIRCUIT ■ BYTEWIDE RAM-LIKE CLOCK ACCESS ■ BCD

文件：94.27 Kbytes 頁數(shù)：15 Pages

STMICROELECTRONICS

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CMOS 8K x 8 TIMEKEEPER SRAM

SUMMARY DESCRIPTION The M48T08/18/08Y TIMEKEEPER? RAM is an 8K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the DS1643. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clo

文件：471.95 Kbytes 頁數(shù)：27 Pages

STMICROELECTRONICS

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16 Kbit 2Kb x8 TIMEKEEPER[ SRAM

DESCRIPTION The M48T02,12 TIMEKEEPER? RAM is a 2K x 8 non-volatile static RAM and real time clock which is pin and functional compatible with the MK48T02,12. ■ INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK and POWER-FAIL CONTROL CIRCUIT ■ BYTEWIDE RAM-LIKE CLOCK ACCESS ■ BCD

文件：94.27 Kbytes 頁數(shù)：15 Pages

STMICROELECTRONICS

意法半導(dǎo)體

5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM

Features ■ Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit ■ BYTEWIDE? RAM-like clock access ■ BCD coded year, month, day, date, hours, minutes, and seconds ■ Typical clock accuracy of ±1 minute a month, at 25 °C ■ Software controlled clock calibration for

文件：378.7 Kbytes 頁數(shù)：25 Pages

STMICROELECTRONICS

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5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER? SRAM

文件：251.55 Kbytes 頁數(shù)：19 Pages

STMICROELECTRONICS

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5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER SRAM

文件：200.95 Kbytes 頁數(shù)：24 Pages

STMICROELECTRONICS

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5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER? SRAM

文件：395.71 Kbytes 頁數(shù)：25 Pages

STMICROELECTRONICS

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5.0V, 16 Kbit (2Kb x 8) TIMEKEEPER SRAM

文件：200.95 Kbytes 頁數(shù)：24 Pages

STMICROELECTRONICS

意法半導(dǎo)體