首頁>M48T559Y>規(guī)格書詳情

M48T559Y中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

M48T559Y
廠商型號(hào)

M48T559Y

功能描述

64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED

文件大小

147.43 Kbytes

頁面數(shù)量

18

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡(jiǎn)稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-20 23:00:00

M48T559Y規(guī)格書詳情

DESCRIPTION

The M48T559Y TIMEKEEPER? RAM is an 8K x 8 non-volatile static RAM and real time clock. The monolithic chip is available in the SNAPHAT package to provide a highly integrated battery backedup memory and real time clock solution.

■ SOFTWARE and HARDWARE RESET for WATCHDOG TIMER

■ REGISTER COMPATIBLE with M48T59 TIMEKEEPER SRAM

■ ADDRESS/DATA MULTIPLEXED I/O PINS

■ WATCHDOG TIMER - MONITORS OUT of CONTROL PROCESSOR or HUNG BUS

■ ALARM with WAKE-UP in BATTERY MODE

■ INTEGRATED ULTRA LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT and BATTERY

■ FREQUENCY TEST OUTPUT for REAL TIME CLOCK

■ AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION

■ WRITE PROTECT VOLTAGE (VPFD = Power-fail Deselect Voltage): – M48T559Y: 4.2V ≤ VPFD ≤ 4.5V

■ PACKAGING INCLUDES a 28-LEAD SOIC and SNAPHAT? TOP (to be Ordered Separately)

■ SOIC PACKAGE PROVIDES DIRECT CONNECTION for a SNAPHAT TOP CONTAINS the BATTERY and CRYSTAL

■ MICROPROCESSOR POWER-ON RESET (Valid even during battery back-up mode)

■ PROGRAMMABLE ALARM OUTPUT ACTIVE in the BATTERY BACK-UP MODE

產(chǎn)品屬性

  • 型號(hào):

    M48T559Y

  • 制造商:

    STMICROELECTRONICS

  • 制造商全稱:

    STMicroelectronics

  • 功能描述:

    64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
ST/意法
23+
NA/
199
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
ST
22+
28PCDIP CAPHAT?
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
ST
SOP
93480
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)
ST
24+
DIP-28
6980
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
ST
SOP
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
ST
23+
QFP
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
ST
23+
SOP
16900
正規(guī)渠道,只有原裝!
詢價(jià)
ST
22+
SOP
16900
支持樣品 原裝現(xiàn)貨 提供技術(shù)支持!
詢價(jià)
24+
3000
公司存貨
詢價(jià)
NA
24+
2004
原裝現(xiàn)貨假一賠十
詢價(jià)