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M48T58-70PC1TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

M48T58-70PC1TR
廠商型號

M48T58-70PC1TR

功能描述

5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM

文件大小

183.85 Kbytes

頁面數(shù)量

27

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-4 16:43:00

人工找貨

M48T58-70PC1TR價格和庫存,歡迎聯(lián)系客服免費人工找貨

M48T58-70PC1TR規(guī)格書詳情

Summary description

The M48T58/Y TIMEKEEPER? RAM is a 8Kb x 8 non-volatile static RAM and real time clock. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clock solution.

Features

■ Integrated, ultra low power SRAM, real time clock, power-fail control circuit and battery

■ BYTEWIDE? RAM-like clock access

■ BCD coded year, month, day, date, hours, minutes, and seconds

■ Frequency test output for real time clock

■ Automatic power-fail chip deselect and write protection

■ Write protect voltages (VPFD = power-fail deselect voltage):

– M48T58: VCC = 4.75 to 5.5V 4.5V ≤ VPFD ≤ 4.75V

– M48T58Y: VCC = 4.5 to 5.5V 4.2V ≤ VPFD ≤ 4.5V

■ Self-contained battery and crystal in the CAPHAT? dip package

■ Packaging includes a 28-lead SOIC and SNAPHAT? top (to be ordered separately)

■ SOIC package provides direct connection for a snaphat housing containing the battery and crystal

■ Pin and function compatible with JEDEC standard 8 Kb x8 SRAMs

■ RoHS compliant

– Lead-free second level interconnect

產(chǎn)品屬性

  • 型號:

    M48T58-70PC1TR

  • 制造商:

    STMICROELECTRONICS

  • 制造商全稱:

    STMicroelectronics

  • 功能描述:

    5.0V, 64 Kbit(8 Kb x 8) TIMEKEEPER SRAM

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