PT7C4307W集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料
![PT7C4307W](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號(hào) |
PT7C4307W |
參數(shù)屬性 | PT7C4307W 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR I2C 8-SOIC |
功能描述 | Real-time Clock Module (I2C Bus) |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
516.38 Kbytes |
頁(yè)面數(shù)量 |
20 頁(yè) |
生產(chǎn)廠商 | Pericom Semiconductor Corporation |
企業(yè)簡(jiǎn)稱 |
PERICOM【百利通】 |
中文名稱 | 百利通半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-11 12:11:00 |
PT7C4307W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
- 產(chǎn)品編號(hào):
PT7C4307WEX
- 制造商:
Diodes Incorporated
- 類別:
集成電路(IC) > 實(shí)時(shí)時(shí)鐘
- 包裝:
管件
- 類型:
時(shí)鐘/日歷
- 特性:
警報(bào)器,閏年,NVSRAM,方波輸出
- 存儲(chǔ)容量:
56B
- 時(shí)間格式:
HH:MM:SS(12/24 小時(shí))
- 日期格式:
YY-MM-DD-dd
- 接口:
I2C,2 線串口
- 電壓 - 供電:
4.5V ~ 5.5V
- 電壓 - 供電,電池:
2V ~ 3.5V
- 電流 - 計(jì)時(shí)(最大值):
1.5mA @ 4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC RTC CLK/CALENDAR I2C 8-SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
DIODES/美臺(tái) |
22+ |
SO8 |
30000 |
十七年VIP會(huì)員,誠(chéng)信經(jīng)營(yíng),一手貨源,原裝正品可零售! |
詢價(jià) | ||
PERICOM |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
DIODES |
22+ |
SOP-8 |
12500 |
原廠原裝,價(jià)格優(yōu)勢(shì)!13246658303 |
詢價(jià) | ||
DIODES/美臺(tái) |
23+ |
NA |
30000 |
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談 |
詢價(jià) | ||
DIODES/美臺(tái) |
23+ |
NA |
6000 |
原裝正品假一罰百!可開(kāi)增票! |
詢價(jià) | ||
Pericom |
17+ |
SOP-8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
Pericom |
21+ |
SOP-8 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | ||
PERICOM |
23+ |
SOP-8 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
DIODES/美臺(tái) |
22+ |
SOP-8 |
20000 |
深圳原裝現(xiàn)貨正品有單價(jià)格可談 |
詢價(jià) | ||
Pericom |
2017+ |
SOP-8 |
6528 |
只做原裝正品!假一賠十! |
詢價(jià) |