PT7C4307P中文資料百利通數(shù)據(jù)手冊PDF規(guī)格書
PT7C4307P規(guī)格書詳情
Product Description
The PT7C4307 serial real-time clock is a low-power clock/calendar with a programmable square-wave output and 56 bytes of nonvolatile RAM.
Address and data are transferred serially via a 2-wire, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information.
The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator.
The PT7C4307 has a built-in power sense circuit that detects power failures and automatically switches to the battery supply.
Product Features
? Using external 32.768kHz quartz crystal
? Supports I2C-Buss high speed mode (400 kHz)
? Includes time (Hour/Minute/Second) and calendar (Year/Month/Date/Day) counter functions (BCD code)
? Programmable square wave output signal
? 56-byte, battery-backed, nonvolatile (NV) RAM for data storage
? Automatic power-fail detect and switch circuitry of battery backup
? Consumes less than 500nA in battery backup mode with oscillator running
產(chǎn)品屬性
- 型號：
PT7C4307P
- 制造商：
PERICOM
- 制造商全稱：
Pericom Semiconductor Corporation
- 功能描述：
Real-time Clock Module(I2C Bus)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
DIODES/美臺 |
20+ |
SMD |
88800 |
DIODES原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
DIODES |
14+ |
SOP8 |
20 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Pericom |
23+ |
DIP8 |
20000 |
詢價 | |||
Diodes美臺 |
20+ |
SOP8 |
12600 |
實時時鐘/RTC,只做全新原裝 |
詢價 | ||
Diodes |
21+ |
8SOIC |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
Diodes |
23+ |
8SOIC |
9000 |
原裝正品，支持實單 |
詢價 | ||
Pericom |
24+ |
DIP8 |
35400 |
一級代理/放心采購 |
詢價 | ||
PERICOM |
22+ |
SOP8 |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
Pericom |
2017+ |
SOP-8 |
6528 |
只做原裝正品!假一賠十! |
詢價 | ||
DIODES |
23+ |
SOP8 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 |
