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M48T58-70PC1TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
M48T58-70PC1TR |
| 功能描述 | 5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
| 文件大小 |
183.85 Kbytes |
| 頁(yè)面數(shù)量 |
27 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 | 2025-8-24 22:58:00 |
| 人工找貨 | M48T58-70PC1TR價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M48T58-70PC1TR規(guī)格書(shū)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.
特性 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(hào)：
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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
2016+ |
SOP28 |
1000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢價(jià) | ||
ST |
2016+ |
SOP28 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
ST |
22+ |
SOP28 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
STM |
25+ |
DIP |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
STM |
22+ |
SOH28 |
5000 |
全新原裝現(xiàn)貨!價(jià)格優(yōu)惠!可長(zhǎng)期 |
詢價(jià) | ||
24+ |
3000 |
公司存貨 |
詢價(jià) | ||||
ST/意法 |
22+ |
SOP28 |
15330 |
原裝正品 |
詢價(jià) | ||
ST |
18+ |
SOP28 |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
ST/意法 |
22+ |
SOP28 |
25000 |
只做原裝,一站式BOM配單,假一罰十 |
詢價(jià) | ||
ST |
24+ |
SOP28 |
5500 |
進(jìn)口原裝正品優(yōu)勢(shì)供應(yīng) |
詢價(jià) |
