Datasheet > PCF85263ATT

PCF85263ATT

更新时间： 2024-09-21 20:00:07

品牌	Logo	应用领域
恩智浦 - NXP		光电二极管外围集成电路
页数	文件大小	规格书
100页	781K
描述
REAL TIME CLOCK

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

PCF85263ATT 技术参数

生命周期：	Active	包装说明：	TSSOP,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.66
信息访问方法：	I2C	JESD-30 代码：	S-PDSO-G8
长度：	3 mm	端子数量：	8
计时器数量：	1	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	座面最大高度：	1.1 mm
最大供电电压：	5.5 V	最小供电电压：	0.9 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	宽度：	3 mm
uPs/uCs/外围集成电路类型：	TIMER, REAL TIME CLOCK	Base Number Matches：	1

PCF85263ATT 数据手册

PCF85263A

Tiny Real-Time Clock/calendar with alarm function, battery

switch-over, time stamp input, and I²C-bus

Rev. 4.1 — 27 November 2015

Product data sheet

1. General description

The PCF85263A is a CMOS¹Real-Time Clock (RTC) and calendar optimized for low

power consumption and with automatic switching to battery on main power loss. The RTC

can also be configured as a stop-watch (elapsed time counter). Three time log registers

triggered from battery switch-over as well as input driven events. Featuring clock output

and two independent interrupt signals, two alarms, I²C interface and quartz crystal

calibration.

For a selection of NXP Real-Time Clocks, see Table 72 on page 90

2. Features and benefits

 UL Recognized Component (PCF85263ATL)

 Provides year, month, day, weekday, hours, minutes, seconds and 100th seconds

based on a 32.768 kHz quartz crystal

 Stop-watch mode for elapsed time counting. From 100th seconds to 999999 hours

 Two independent alarms

 Battery back-up circuit

 WatchDog timer

 Three timestamp registers

 Two independent interrupt generators plus predefined interrupts at every second,

minute, or hour

 Frequency adjustment via programmable offset register

 Clock operating voltage: 0.9 V to 5.5 V

 Low current; typical 0.28 A at V_DD= 3.0 V and T_amb= 25 C

 400 kHz two-line I²C-bus interface (at V_DD= 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)

 Configurable oscillator circuit for a wide variety of quartzes: C_L= 6 pF, C_L= 7 pF, and

C_L= 12.5 pF

3. Applications

 Printers and copiers

 Electronic metering

 Digital cameras

1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 24.

12 3 4 5 6 7...100

中文翻译

下载PDF

与PCF85263ATT相关器件

型号	品牌	获取价格	描述	数据表
PCF85263ATT/AJ	NXP	获取价格	PCF85263A - Tiny Real-Time Clock/calendar wit
PCF85263ATT1	NXP	获取价格	REAL TIME CLOCK
PCF85263ATT1/AJ	NXP	获取价格	PCF85263A - Tiny Real-Time Clock/calendar wit
PCF85263AUK	NXP	获取价格	Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input,
PCF85263B	NXP	获取价格	Tiny Real-Time Clock/calendar with alarm function and I2C-bus
PCF8531	NXP	获取价格	34 x 128 pixel matrix driver
PCF8531_1008	NXP	获取价格	34 x 128 pixel matrix driver
PCF8531_11	NXP	获取价格	34 x 128 pixel matrix driver Single-chip LCD controller and driver
PCF8531U	NXP	获取价格	34 x 128 pixel matrix driver Single-chip LCD controller and driver
PCF8531U/2	NXP	获取价格	34 x 128 pixel matrix driver

与PCF85263ATT相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

63
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

60
SL74HC10N：高性能三输入与非门解析
2024-09-03

133
AIC1781A 电池充电控制器深度解析
2024-09-03

129

产品中心

服务支持

精选活动

关于我们

帮助中心

PCF85263ATT

PCF85263ATT 技术参数

PCF85263ATT 数据手册

与PCF85263ATT相关器件

与PCF85263ATT相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PCF85263ATT

PCF85263ATT 技术参数

PCF85263ATT 数据手册

与PCF85263ATT相关器件

与PCF85263ATT相关文章

您还可以找

您在本页遇到什么问题？