PCF8573T中文资料飞利浦数据手册PDF规格书
PCF8573T规格书详情
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.
产品属性
- 型号：
PCF8573T
- 制造商：
NXP Semiconductors
- 功能描述：
Real Time Clock, 16 Pin, Plastic, SOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
2447 |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
PHILIPS |
1923+ |
SOP |
3000 |
绝对进口原装现货 |
询价 | ||
NXP/恩智浦 |
23+ |
NA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ADI |
23+ |
NA |
8000 |
只做原装现货 |
询价 | ||
PHI |
24+ |
SOP16W |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
PHI |
24+ |
SOP-7.2-16P |
4897 |
绝对原装!现货热卖! |
询价 | ||
PHILIPS |
23+ |
SO-16-7.2 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
NXP/恩智浦 |
22+ |
SOP16 |
17800 |
原装正品 |
询价 | ||
PHILIPS |
20+ |
SOP |
6612 |
进口原装现货,假一赔十 |
询价 | ||
PHL |
2023+ |
SOP |
50000 |
原装现货 |
询价 |
