M48T58PC中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
M48T58PC規(guī)格書詳情
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.
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)：
M48T58PC
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
64 Kbit 8Kb 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 |
16+ |
SOP28 |
5500 |
進(jìn)口原裝正品優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
ST |
20+ |
SOP28 |
35830 |
原裝優(yōu)勢(shì)主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ST |
2020+ |
SOP28 |
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) | ||
ST |
18+ |
SOP28 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
ST |
22+ |
SOP |
616 |
長期原裝現(xiàn)貨,特價(jià)供應(yīng)! |
詢價(jià) | ||
ST |
23+ |
SOP28 |
30000 |
原裝現(xiàn)貨,假一賠十. |
詢價(jià) | ||
ST |
24+ |
SOP28 |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢價(jià) | ||
ST |
23+ |
SOP |
3500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
STM原廠目錄 |
24+ |
PDIP28.7;SO- |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
ST |
24+ |
12 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |
