PCF8573T中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
PCF8573T規(guī)格書詳情
GENERAL DESCRIPTION
The PCF8573 is a low threshold, CMOS circuit that functions as a real time clock/calendar. Addresses and data are transferred serially via the two-line bidirectional I2C-bus.
FEATURES
? Serial input/output I2C-bus interface for minutes, hours, days and months
? Additional pulse outputs for seconds and minutes
? Alarm register for presetting a time for alarm or remote switching functions
? On-chip power fail detector
? Separate ground pin for the clock allows easy implementation of battery back-up during supply interruption
? Crystal oscillator control (32.768 kHz)
? Low power consumption.
產(chǎn)品屬性
- 型號：
PCF8573T
- 功能描述：
Real-Time Clock
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICREL/麥瑞 |
24+ |
QFP |
13718 |
只做原裝 公司現(xiàn)貨庫存 |
詢價 | ||
恩XP |
24+ |
NA/ |
97 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PHI |
24+ |
SOP16 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PHI |
1802+ |
SOP16 |
6528 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價 | ||
恩XP |
25+ |
SOP |
996880 |
只做原裝,歡迎來電資詢 |
詢價 | ||
PHI |
23+ |
SMDP |
12300 |
詢價 | |||
PHI |
2023+ |
SOP |
1453 |
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店 |
詢價 | ||
PHI |
22+ |
SOP |
3000 |
原裝正品,支持實單 |
詢價 | ||
Phillips |
21 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | ||||
SOP16 |
21+ |
NXP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 |
