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RX-4591CF:B0 PDF预览

RX-4591CF:B0

更新时间: 2024-02-21 19:24:56
品牌 Logo 应用领域
精工 - SEIKO 光电二极管
页数 文件大小 规格书
3页 89K
描述
IC,REAL-TIME CLOCK,CMOS,LLCC,10PIN,PLASTIC

RX-4591CF:B0 技术参数

生命周期:Obsolete包装说明:SON, SOLCC10,.11,38
Reach Compliance Code:unknown风险等级:5.84
信息访问方法:SERIAL, FIXED PROTOCOL中断能力:Y
JESD-30 代码:R-PDSO-N10端子数量:10
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:SON
封装等效代码:SOLCC10,.11,38封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:1.6/5.5 V
认证状态:Not Qualified子类别:Timer or RTC
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.95 mm端子位置:DUAL
最短时间:SECONDSBase Number Matches:1

RX-4591CF:B0 数据手册

 浏览型号RX-4591CF:B0的Datasheet PDF文件第2页浏览型号RX-4591CF:B0的Datasheet PDF文件第3页 
Serial Interface RTC Module  
RX - 4591 CF(Product number: Q414591A0000200)  
Built in frequency adjusted 32.768 kHz crystal unit.  
Serial interface which can be controlled by 4 or 3 signal lines.  
Alarm and Timer IRQ function are Available. (/IRQ terminal)  
32.768 kHz clock frequency output. (FOE,FOUT terminal)  
Automatic adjustment for leap year.  
Low backup current : 0.3 µA / 3 V ( Typ.)  
Wide operating voltage range : 1.6 V to 5.5 V  
Wide timekeeper voltage range : 1.2 V to 5.5 V  
Available as small package.( SON-10pin )  
Block Diagram  
32.768 kHz  
DIVIDER  
OSC  
CLOCK  
and  
CALENDAR  
FOUT  
FOE  
FOUT  
CONTROLLER  
TIMER  
TIMER  
REGISTER  
CONTROLLER  
INTERRUPTS  
CONTROLLER  
ALARM  
/ IRQ  
REGISTER  
D I  
CONTROL  
REGISTER  
BUS  
DO  
CLK  
CE  
INTERFACE  
CIRCUIT  
and  
SYSTEM  
CONTROLLER  
Pin Assignment  
Pin Descriptions  
Pin  
Pin No.  
Description  
VDD  
FOE  
/ IRQ  
1
2
3
VDD  
Pin Assignment  
5.0±  
0.2  
FOUT enable  
Interrupt output  
( Open drain )  
1. VDD  
2. FOE  
3. / IRQ  
4. T1  
10. CE  
9. CLK  
8. DO  
7. D I  
E 4591  
123 A  
T1  
FOUT  
4
5
GND  
32.768 kHz output  
5. FOUT  
6. GND  
(CMOS output)  
GND  
DI  
DO  
CLK  
CE  
6
7
8
9
10  
GND  
Data intput  
Data output  
Serial clock input  
Chip Enable  
1.2 Max.  
0.26  
0.4  
1.0  
RX-4591 CF Ver. 1.0  

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