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M48T35-70PC1TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
M48T35-70PC1TR規(guī)格書詳情
SUMMARY DESCRIPTION
The M48T35/Y TIMEKEEPER? RAM is a 32Kb 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 SUMMARY
■ 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):
– M48T35: VCC = 4.75 to 5.5V 4.5V ≤ VPFD ≤ 4.75V
– M48T35Y: VCC = 4.5 to 5.5V 4.2V ≤ VPFD ≤ 4.5V
■ SELF-CONTAINED BATTERY AND CRYSTAL IN THE CAPHAT? DIP PACKAGE
■ SOIC PACKAGE PROVIDES DIRECT CONNECTION FOR A SNAPHAT? HOUSING CONTAINING THE BATTERY AND CRYSTAL
■ SNAPHAT? HOUSING (BATTERY AND CRYSTAL) IS REPLACEABLE
■ PIN AND FUNCTION COMPATIBLE WITH JEDEC STANDARD 32 Kb x 8 SRAMs
■ RoHS COMPLIANCE
Lead-free components are compliant with the RoHS Directive.
產(chǎn)品屬性
- 型號(hào)：
M48T35-70PC1TR
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
256 Kbit 32Kb x8 TIMEKEEPER SRAM
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
DIP |
90000 |
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 |
23+ |
SOP-28 |
18689 |
詢價(jià) | |||
ST |
2016+ |
SOP28 |
1980 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
ST |
23+ |
DIP/SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST/意法 |
QQ咨詢 |
PDIP |
833 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
ST |
SOP28 |
800 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
24+ |
SMD |
3000 |
公司存貨 |
詢價(jià) | |||
ST |
17+ |
SOP28 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
STM |
23+ |
SOP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
ST |
2020+ |
SOP-28 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) |
