SM8577B中文資料NPC數(shù)據(jù)手冊(cè)PDF規(guī)格書
SM8577B規(guī)格書詳情
OVERVIEW
The SM8577B is a CMOS serial-interface type realtime clock IC that operates at 32.768 kHz. It employs a 3-line serial interface to transfer time and date data. It incorporates a supply-voltage detect function to determine data validity/invalidity. It features an output interrupt with 32 kHz or 1 Hz output frequency. It is available in 8-pin SOPs.
FEATURES
■ 2.5 to 5.5 V operating voltage range
■ 1.0 μA at 3.0 V (typ) current consumption
■ 3-line serial interface
■ 1.7 ± 0.3 V supply voltage detection threshold
■ Timer counters for second, minute, hour, day, day of the week, month, and year
■ Automatic leap-year calendar adjustment
■ 32.768 kHz and 1 Hz output interrupt selectable
■ Crystal oscillator circuit built-in (CD built-in)
■ 24-hour time mode
■ 8-pin SOP
產(chǎn)品屬性
- 型號(hào):
SM8577B
- 制造商:
NPC
- 制造商全稱:
Nippon Precision Circuits Inc
- 功能描述:
Real-time Clock IC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NPC |
2020+ |
MSOP8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
NPC |
23+ |
NA/ |
3650 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
NPC |
24+ |
MSOP8 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
NPC |
21+ |
MSOP8 |
1781 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價(jià) | ||
NPC |
05+ |
SOP8 |
3000 |
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詢價(jià) | ||
NPC |
23+ |
NA |
784 |
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詢價(jià) | ||
NIPPON |
23+ |
MSOP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
NPC |
ROHS |
13352 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
NPC |
2023+ |
SSOP |
3557 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
NPC |
2022 |
SSOP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) |