位置:PCF85063AT/A > PCF85063AT/A详情

PCF85063AT/A中文资料

厂家型号

PCF85063AT/A

文件大小

698.92Kbytes

页面数量

55

功能描述

Tiny Real-Time Clock/calendar with alarm function and I2C-bus

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

恩XP

PCF85063AT/A数据手册规格书PDF详情

1 General description

The PCF85063A is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. An

offset register allows fine-tuning of the clock. All addresses and data are transferred serially via the two-line

bidirectional I2C-bus. Maximum data rate is 400 kbit/s. The register address is incremented automatically after

each written or read data byte.

2 Features and benefits

• Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal

• Clock operating voltage: 0.9 V to 5.5 V

• Low current; typical 0.22 μA at VDD = 3.3 V and Tamb = 25 °C

• 400 kHz two-line I2C-bus interface (at VDD = 1.8 V to 5.5 V)

• Programmable clock output for peripheral devices (32.768 kHz, 16.384 kHz, 8.192 kHz, 4.096 kHz, 2.048

kHz, 1.024 kHz, and 1 Hz)

• Selectable integrated oscillator load capacitors for CL = 7 pF or CL = 12.5 pF

• Alarm function

• Countdown timer

• Minute and half minute interrupt

• Oscillator stop detection function

• Internal Power-On Reset (POR)

• Programmable offset register for frequency adjustment

3 Applications

• Digital still camera

• Digital video camera

• Printers

• Copy machines

• Mobile equipment

• Battery powered devices

更新时间:2025-4-17 10:28:00
供应商 型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
SOP8
10000
只做现货
恩XP
25+
SMD
518000
明嘉莱只做原装正品现货
恩XP
2205+
SO-8
6600
正品渠道现货,终端可提供BOM表配单。
恩XP
24+
8-SOIC(0.154,3.90mm 宽)
25000
in stock时钟/计时IC-原装
恩XP
23+
SOP
10395
原装正品现货 当天发货 提供BOM
恩XP
21+
SO8
9000
全新原装鄙视假货
恩XP
23+
na
10000
正规渠道,只有原装!
恩XP
23+
SO-8
20000
全新原装假一赔十
恩XP
23+
SOP8
6000
全新原装现货、诚信经营!
恩XP
22+
SOP8
20000
只做原装

PCF85063AT/AY 价格

参考价格:¥2.5898

型号:PCF85063AT/AY 品牌:NXP Semiconductors 备注:这里有PCF85063AT/A多少钱,2025年最近7天走势,今日出价,今日竞价,PCF85063AT/A批发/采购报价,PCF85063AT/A行情走势销售排排榜,PCF85063AT/A报价。

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