PT7C4302P中文資料百利通數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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Description
The PT7C4302 serial real-time clock is a low power clock/calendar with a programmable square-wave output and 31 bytes of nonvolatile RAM.
Features
? Using external 32.768kHz quartz crystal
? Real-time clock (RTC) counts seconds, minutes hours, date of the month, month, day of the week, and year with leap-year compensation valid up to 2099
? 31-byte, nonvolatile (NV) RAM for data storage
? 2.0V to 5.5V full operation
? Uses less than 300nA at 2.0V
? Simple 3-wire interface
? Serial I/O for minimum pin count
? Burst mode for reading/writing successive addresses in clock/RAM
? TTL-compatible (VCC = 5V)
? Optional industrial temperature range: -40°C to +85°C
? Battery backup
? Trickle charger on chip for rechargeable energy source backup
產(chǎn)品屬性
- 型號(hào)：
PT7C4302P
- 制造商：
PERICOM
- 制造商全稱(chēng)：
Pericom Semiconductor Corporation
- 功能描述：
Real-time Clock Module(3-wire Interface)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PTI |
22+ |
SOP-8 |
31849 |
原裝正品現(xiàn)貨,可開(kāi)13個(gè)點(diǎn)稅 |
詢(xún)價(jià) | ||
PT |
2407+ |
SOP-8 |
7750 |
原裝現(xiàn)貨!實(shí)單直說(shuō)!特價(jià)! |
詢(xún)價(jià) | ||
DIODES/美臺(tái) |
24+ |
SOP8 |
6000 |
原裝房間現(xiàn)貨可出樣品 |
詢(xún)價(jià) | ||
Pericom |
17+ |
DIP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
Pericom |
21+ |
SOP-8 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢(xún)價(jià) | ||
Pericom |
1645+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢(xún)價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢(xún)價(jià) | ||||
Diodes Incorporated |
2022+ |
8-SOIC |
38550 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷(xiāo) |
詢(xún)價(jià) | ||
PERICOM |
2021+ |
SOP8 |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢(xún)價(jià) | ||
美臺(tái) |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢(xún)價(jià) |
