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型号	下载订购	功能描述	制造商上传企业	LOGO
PCF8523	文件：1.41716 Mbytes Page：66 Pages	Real-Time Clock (RTC) and calendar General description The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. Data is transferred serially via an I2C-bus with a maximum data rate of 1000 kbit/s. Alarm and timer functions are available with the possibility to generate a wake-up signal on an i 文件：1.41716 Mbytes 页数：66 Pages	恩XP	恩XP
PCF8523	文件：715.01 Kbytes Page：65 Pages	Tiny Real-Time Clock/calendar with alarm function and I2C-bus 文件：715.01 Kbytes 页数：65 Pages	恩XP	恩XP
PCF8523	文件：677.18 Kbytes Page：59 Pages	Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus 文件：677.18 Kbytes 页数：59 Pages	恩XP	恩XP
PCF8523	文件：1.031609 Mbytes Page：86 Pages	Nano-power highly accurate RTC with integrated quartz crystal for automotive applications 文件：1.031609 Mbytes 页数：86 Pages	恩XP	恩XP
PCF8523	文件：727.81 Kbytes Page：8 Pages	Smart, simple solutions for the 12 most common design concerns 文件：727.81 Kbytes 页数：8 Pages	恩XP	恩XP
PCF8523T-1	文件：1.41716 Mbytes Page：66 Pages	Real-Time Clock (RTC) and calendar General description The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. Data is transferred serially via an I2C-bus with a maximum data rate of 1000 kbit/s. Alarm and timer functions are available with the possibility to generate a wake-up signal on an i 文件：1.41716 Mbytes 页数：66 Pages	恩XP	恩XP
PCF8523TK-1	文件：1.41716 Mbytes Page：66 Pages	Real-Time Clock (RTC) and calendar General description The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. Data is transferred serially via an I2C-bus with a maximum data rate of 1000 kbit/s. Alarm and timer functions are available with the possibility to generate a wake-up signal on an i 文件：1.41716 Mbytes 页数：66 Pages	恩XP	恩XP
PCF8523TS-1	文件：1.41716 Mbytes Page：66 Pages	Real-Time Clock (RTC) and calendar General description The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. Data is transferred serially via an I2C-bus with a maximum data rate of 1000 kbit/s. Alarm and timer functions are available with the possibility to generate a wake-up signal on an i 文件：1.41716 Mbytes 页数：66 Pages	恩XP	恩XP
PCF8523U-12AA-1	文件：1.41716 Mbytes Page：66 Pages	Real-Time Clock (RTC) and calendar General description The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. Data is transferred serially via an I2C-bus with a maximum data rate of 1000 kbit/s. Alarm and timer functions are available with the possibility to generate a wake-up signal on an i 文件：1.41716 Mbytes 页数：66 Pages	恩XP	恩XP
PCF8523_12	文件：700.55 Kbytes Page：75 Pages	Real-Time Clock (RTC) and calendar 文件：700.55 Kbytes 页数：75 Pages	恩XP	恩XP

详细参数

型号：
PCF8523
功能描述：
实时时钟 REAL-TIME CLOCK(RTC) AND CALENDAR
RoHS：
否
制造商：
Microchip Technology
功能：
Clock, Calendar. Alarm RTC
总线接口：
I2C
M：
Y
MM：
SS RTC
存储容量：
64 B
电源电压-最大：
5.5 V
电源电压-最小：
1.8 V
最大工作温度：
+ 85 C
安装风格：
Through Hole
封装/箱体：
PDIP-8
封装：
Tube

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市华斯顿科技有限公司	PCF8523	恩XP	26+23+	原厂原封装	28320	绝对原装正品全新进口深圳现货	询价
深圳市福田区亿兴成电子商行	PCF8523	恩XP		QFN	6698		询价
深圳市博科胜电子有限公司	PCF8523	恩XP	22+	SO-8	8900	全新正品现货有挂就有现货	询价
深圳市粤科源兴科技有限公司	PCF8523T/1,118	ANALOG	2500	PH3	12500		询价
深圳市海天鸿电子科技有限公司	PCF8523T/1	恩XP	1701+	?	8450	只做原装进口,假一罚十	询价
深圳市华来深电子有限公司	PCF8523T	恩XP	23+	SOP8	8650	受权代理!全新原装现货特价热卖!	询价
深圳诚思涵科技有限公司	PCF8523TK/1118	恩XP	18+	HVSON8	85600	保证进口原装可开17%增值税发票	询价
深圳市欧亚佳电子有限公司	PCF8523TK	恩XP	20+	SMD	11520	特价全新原装公司现货	询价
瀚佳科技(深圳)有限公司	PCF8523AUG/HAV	恩XP	24+	-	35200	一级代理/放心采购	询价
深圳市百诺芯科技有限公司	PCF8523T/1,118	恩XP	23+	NA	12730	原装正品代理渠道价格优势	询价

更多PCF8523供应商更新时间2026-10-25 11:04:00

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