M48T559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) |
M48T559 |
| 功能描述 | 64 Kbit 8Kb x8 TIMEKEEPER SRAM with ADDRESS/DATA MULTIPLEXED |
| 文件大小 |
147.43 Kbytes |
| 頁(yè)面數(shù)量 |
18 頁(yè) |
| 生產(chǎn)廠商 | STMICROELECTRONICS |
| 中文名稱 | 意法半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-8 23:00:00 |
| 人工找貨 | M48T559價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M48T559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)：
M48T559
- 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(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
199 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
ST |
25+ |
QFP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
STM |
24+ |
SOP28 |
2568 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨 |
詢價(jià) | ||
ST |
1844+ |
PCDIP-28 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
原廠原裝 |
24+ |
SOP |
9630 |
我們只做原裝正品現(xiàn)貨!量大價(jià)優(yōu)! |
詢價(jià) | ||
ST |
20+ |
SOP |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
ST優(yōu)勢(shì) |
23+ |
SOP |
7950 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
ST |
24+ |
DIP-28 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
st |
23+ |
28-DIPModul |
52862 |
詢價(jià) | |||
SGS-THOMSON |
1997 |
DIP-28 |
25 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) |
