PT7C4302P中文資料百利通數(shù)據(jù)手冊PDF規(guī)格書
PT7C4302P規(guī)格書詳情
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：
PT7C4302P
- 制造商：
PERICOM
- 制造商全稱：
Pericom Semiconductor Corporation
- 功能描述：
Real-time Clock Module(3-wire Interface)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Diodes |
22+ |
8SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Diodes |
21+ |
8SOIC |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
DIODES/美臺 |
24+ |
SOP8 |
6000 |
原裝房間現(xiàn)貨可出樣品 |
詢價 | ||
PT |
2407+ |
SOP-8 |
7750 |
原裝現(xiàn)貨!實單直說!特價! |
詢價 | ||
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 | ||
PERICOM百利通 |
1539+ |
DIP8 |
6552 |
代理品牌 |
詢價 | ||
Pericom |
1822+ |
SOP8 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
Pericom |
23+ |
DIP8 |
20000 |
詢價 | |||
Pericom |
24+ |
DIP8 |
35400 |
一級代理/放心采購 |
詢價 | ||
DIODES INCORPORATED |
24+ |
con |
35960 |
查現(xiàn)貨到京北通宇商城 |
詢價 |
