X1243S8中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
X1243S8規(guī)格書詳情
Real Time Clock/Calendar/Alarm with EEPROM
Description
The X1243 is a Real Time Clock with clock/calendar circuits and two alarms. The dual port clock and alarm registers allow the clock to operate, without loss of accuracy, even during read and write operations.
Features
? 2 alarms—interrupt output
- Settable on the second, 10s of seconds, minute, 10s of minutes, hour, day, month, or day of the week
- Repeat alarm for time base generation
? 2-wire interface interoperable with I2C
- 400kHz data transfer rate
? Secondary power supply input with internal switch-over circuitry
? 2Kbytes of EEPROM
- 64-byte page write mode
- 3-bit Block Lock? protection
? Low power CMOS
- <1μA operating current
- <3mA active current during program
- <400μA active current during data read
? Single byte write capability
? Typical nonvolatile write cycle time: 5ms
? High reliability
? Small package options
- 8-lead SOIC package, 8-lead TSSOP package
產(chǎn)品屬性
- 型號：
X1243S8
- 制造商：
XICOR
- 制造商全稱：
Xicor Inc.
- 功能描述：
Real Time Clock/Calendar/Alarm with EEPROM
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
XOR |
23+ |
NA/ |
3550 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
INTERSIL |
2016+ |
SOP8 |
1538 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
XICOR |
24+ |
TSSOP8 |
60 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
XICOR |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
XICOR |
01+ |
SOP8 |
300 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
INTERSIL |
24+ |
SOP8 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
INTERSIL |
SOP8 |
1538 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
XICOR |
25+ |
SOP-8 |
996880 |
只做原裝,歡迎來電資詢 |
詢價 | ||
INTERSIL |
24+ |
SOP8 |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 | ||
XICOR |
21+ |
SOP-8 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 |
