Load Insensitive Mixer

Description The M4T is a termination insensitive mixer, designed for use in military, commercial and test equipment applications. The design utilizes Schottky bridge quad diodes, broadband ferrite baluns and internal loads to provide excellent performance without degradation due to external VSW

文件：230.96 Kbytes 页数：3 Pages

MACOM

Load Insensitive Mixer

Description The M4T is a termination insensitive mixer, designed for use in military, commercial and test equipment applications. The design utilizes Schottky bridge quad diodes, broadband ferrite baluns and internal loads to provide excellent performance without degradation due to external VSW

文件：529.07 Kbytes 页数：3 Pages

MA-COM

3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM

Description The M48T37Y/V TIMEKEEPER® RAM is a 32 Kb x 8 non-volatile static RAM and real-time clock. The monolithic chip is available in a special package which provides a highly integrated battery-backed memory and real-time clock solution. The 44-lead, 330 mil SOIC package provides sockets wit

文件：511.04 Kbytes 页数：29 Pages

STMICROELECTRONICS

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5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR

SUMMARY DESCRIPTION The M41ST85Y/W Serial TIMEKEEPER®/Controller SRAM is a low power 512-bit, static CMOS SRAM organized as 64 words by 8 bits. A built-in 32.768 kHz oscillator (external crystal controlled) and 8 bytes of the SRAM (see Table 2., page 14) are used for the clock/calendar function

文件：530.95 Kbytes 页数：34 Pages

STMICROELECTRONICS

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Serial Real Time Clock with 56 Bytes of NVRAM

Description The M41T11 is a low-power serial real-time clock (RTC) with 56 bytes of NVRAM. A built-in 32.768 kHz oscillator (external crystal controlled) and the first 8 bytes of the RAM are used for the clock/calendar function and are configured in binary-coded decimal (BCD) format. Addresses a

文件：231.6 Kbytes 页数：29 Pages

STMICROELECTRONICS

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TIMEKEEPER SNAPHAT (battery and crystal)

Description The M4TXX-BR12SH SNAPHAT® top is a detachable lithium power source for ST’s nonvolatile TIMEKEEPER® surface-mount SOIC (MH) package (28- and 44-pin). The SNAPHAT top contains both the battery and crystal and is designed to be “snapped on” after the SOIC is surface mounted on the PC b

文件：135.44 Kbytes 页数：16 Pages

STMICROELECTRONICS

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TIMEKEEPER SNAPHAT (battery and crystal)

Description The M4TXX-BR12SH SNAPHAT® top is a detachable lithium power source for ST’s nonvolatile TIMEKEEPER® surface-mount SOIC (MH) package (28- and 44-pin). The SNAPHAT top contains both the battery and crystal and is designed to be “snapped on” after the SOIC is surface mounted on the PC b

文件：135.44 Kbytes 页数：16 Pages

STMICROELECTRONICS

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TIMEKEEPER SNAPHAT (battery and crystal)

Description The M4TXX-BR12SH SNAPHAT® top is a detachable lithium power source for ST’s nonvolatile TIMEKEEPER® surface-mount SOIC (MH) package (28- and 44-pin). The SNAPHAT top contains both the battery and crystal and is designed to be “snapped on” after the SOIC is surface mounted on the PC b

文件：135.44 Kbytes 页数：16 Pages

STMICROELECTRONICS

意法半导体

TIMEKEEPER SNAPHAT (battery and crystal)

Description The M4TXX-BR12SH SNAPHAT® top is a detachable lithium power source for ST’s nonvolatile TIMEKEEPER® surface-mount SOIC (MH) package (28- and 44-pin). The SNAPHAT top contains both the battery and crystal and is designed to be “snapped on” after the SOIC is surface mounted on the PC b

文件：135.44 Kbytes 页数：16 Pages

STMICROELECTRONICS

意法半导体

3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM

Description The M48T37Y/V TIMEKEEPER® RAM is a 32 Kb x 8 non-volatile static RAM and real-time clock. The monolithic chip is available in a special package which provides a highly integrated battery-backed memory and real-time clock solution. The 44-lead, 330 mil SOIC package provides sockets wit

文件：511.04 Kbytes 页数：29 Pages

STMICROELECTRONICS

意法半导体