Datasheet> 器件分类 > 嵌入式处理器和控制器> 微控制器和处理器> RV8564C2/A

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RV8564C2/A: 产品描述Real Time Clock, 1 Timer(s), CMOS; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小126KB，共1页; 制造商Golledge Electronics; 官网地址http://www.golledge.com/; 标准

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RV8564C2/A概述

Real Time Clock, 1 Timer(s), CMOS

RV8564C2/A规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	Golledge Electronics
包装说明	SON,
Reach Compliance Code	compliant
ECCN代码	EAR99
信息访问方法	I2C
JESD-30 代码	R-XDSO-N10
长度	5 mm
端子数量	10
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	UNSPECIFIED
封装代码	SON
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	260
认证状态	Not Qualified
座面最大高度	1.2 mm
最大供电电压	5.5 V
最小供电电压	1.8 V
标称供电电压	2 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子形式	NO LEAD
端子节距	1 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	20
宽度	3.2 mm
uPs/uCs/外围集成电路类型	TIMER, REAL TIME CLOCK

RV8564C2/A文档预览

Real Time Clock

Specifications

RV8564C2

Parameters

Frequencies (selectable):

32.768kHz, 1024Hz, 32Hz & 1Hz

Frequency tolerance:

±10ppm

±20ppm

Other

Product

RV8564C2















specify

Option

Codes

5.20

(max)

Turnover temperature (T

+25°C ±5°C

Frequency / temp coefficient:

-0.035ppm/°C

±10%

3.40

(max)

Operating temperature range:

-40 to +85°C

-40 to +125°C

SOLDER PAD LAYOUT

0.90

0.60

1.00

TOP VIEW

2.20

1.20

(max)

Storage temperature range:

-55 to +125°C

Supply voltage (V

C bus active 1.8 ~ 5.5V

Time-keeping mode 1.2 ~ 5.5V

Supply current (during access):

200μA max (fscl=100kHz)

800μA max (fscl=400kHz)

Supply current (time-keeping):

250/500nA typ/max (fscl=0Hz, V

=3V)

225/450nA typ/max (fscl=0Hz, V

=2V)

Ageing:

±3ppm max first year

1.00

0.40

PAD

CONNECTION

Supply (VDD)

Frequency output (CLKOUT)

Not connected

Serial clock input (SCL)

Serial data (SDA)

PAD

CONNECTION

Ground

Interrupt output (/INT)

Not connected

FOUT output enable (CLKOE)

Features

Shock and vibration resistance:

±5ppm, 5,000g, 0.3ms, ½ sine

±5ppm, 20g, 10.0 ~ 2,000Hz

Soldering condition:

Reflow, 260°C, 20 sec max



AEC Q200 Rev C compliant

Compliant with I

C-Bus interface (400kHz)

Drop in replacement for Epson RX8564CF

Programmable alarm, timer and interrupt

Low power consumption, low ageing



Standard.



Optional - Please specify required code(s) when ordering

Ordering Information

Product + option code

eg:

RV8564C2/B

±20ppm

Option code X (eg RV8564C2/X) denotes a custom spec.



Available on T&R - 1k or 5k pcs per reel



Evaluation / development board & manual available on request



The I

C-Bus is a trademark of Philips Electronics NV

Block Diagram

32.768kHz

CRYSTAL

OSC

VOLTAGE

DETECTOR

DIVIDER

CLKOUT

CLKOE

/ INT

SCL

I2C BUS

INTERFACE

OUTPUT

CONTROL

LOGIC

Control 1

Control 2

Seconds

Minutes

Hours

Days

Weekdays

Month / Century

Years

Minutes Alarm

Hour Alarm

Day Alarm

Weekday Alarm

CLKOUT Frequency

Timer Control

Timer

Description

This very small SMD ceramic package has been specially designed to

combine the 32.768kHz crystal unit with the CMOS based oscillator and

real-time clock circuit.

The calendar function tracks year, month, date and day of the week with

built-in century and leap-year flags. The clock function tracks minutes and

seconds in 24-hour format. Programmable alarm setting and universal

timer functions increase flexibility.

SDA

ADDRESS

PDR



Manufactured by Micro Crystal



Stocked & distributed by Golledge

Tel:

+44 1460 256 100

21 Nov 2012

01 May 1998

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

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RV8564C2/A相似产品对比

	RV8564C2/A	RV8564C2/X
描述	Real Time Clock, 1 Timer(s), CMOS	Real Time Clock, 1 Timer(s), CMOS, CDSO10, ROHS COMPLIANT, CERAMIC, SMD-10
是否无铅	不含铅	不含铅
是否Rohs认证	符合	符合
厂商名称	Golledge Electronics	Golledge Electronics
包装说明	SON,	SON,
Reach Compliance Code	compliant	compliant
ECCN代码	EAR99	EAR99
信息访问方法	I2C	I2C
JESD-30 代码	R-XDSO-N10	R-CDSO-N10
长度	5 mm	5 mm
端子数量	10	10
计时器数量	1	1
最高工作温度	85 °C	85 °C
最低工作温度	-40 °C	-40 °C
封装主体材料	UNSPECIFIED	CERAMIC, METAL-SEALED COFIRED
封装代码	SON	SON
封装形状	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE
峰值回流温度（摄氏度）	260	260
认证状态	Not Qualified	Not Qualified
座面最大高度	1.2 mm	1.2 mm
最大供电电压	5.5 V	5.5 V
最小供电电压	1.8 V	1.8 V
标称供电电压	2 V	2 V
表面贴装	YES	YES
技术	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL
端子形式	NO LEAD	NO LEAD
端子节距	1 mm	1 mm
端子位置	DUAL	DUAL
处于峰值回流温度下的最长时间	20	20
宽度	3.2 mm	3.2 mm
uPs/uCs/外围集成电路类型	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK

RV8564C2/A

RV8564C2/A概述

RV8564C2/A规格参数

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RV8564C2/A相似产品对比

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