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