PT7C4307W中文資料百利通數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
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) > 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) |
文件大小 |
516.38 Kbytes |
頁面數(shù)量 |
20 頁 |
生產(chǎn)廠商 | Pericom Semiconductor Corporation |
企業(yè)簡稱 |
PERICOM【百利通】 |
中文名稱 | 百利通半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-11-7 13:46:00 |
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:
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
DIODES |
21+ |
SOP-8 |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗(yàn) |
詢價(jià) | ||
PERICOM |
23+ |
SOP8 |
870 |
原裝環(huán)保房間現(xiàn)貨假一賠十 |
詢價(jià) | ||
PTI |
ROHS+Original |
NA |
2364 |
專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子 |
詢價(jià) | ||
PERICOM |
20+ |
SOP-8 |
9850 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
Pericom |
2023+ |
SOP-8 |
80000 |
一級代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價(jià) | ||
Pericom |
23+ |
589610 |
新到現(xiàn)貨 原廠一手貨源 價(jià)格秒殺代理! |
詢價(jià) | |||
PERICOM |
23+ |
SOP8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
PERICOM |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
Pericom |
23+ |
SOP-8 |
20000 |
詢價(jià) | |||
PTI |
23+ |
NA |
2364 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553 |
詢價(jià) |