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RTC-6593 PDF预览

RTC-6593

更新时间: 2024-09-24 22:23:27
品牌 Logo 应用领域
爱普生 - EPSON PC时钟
页数 文件大小 规格书
1页 44K
描述
REAL TIME CLOCK MODULE FOR PC/AT

RTC-6593 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP24,.5
针数:24Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.91Base Number Matches:1

RTC-6593 数据手册

  
REAL TIME CLOCK MODULE FOR PC/AT  
1
RTC-6593  
Builtin crystal unit allows adjustment-free efficient operation.  
Provides 114-bytes of backed-up RAM.  
Extended alarm function.  
Low current consumption.  
A builtin power supply switching circuit makes it possible to provide  
automatic power supply backup to both the RTC and extended RAM.  
Actual size  
*1 PC/AT is a trademark of International Business Machines Corporation.  
Specifications (characteristics)  
Absolute Max. rating  
External dimensions  
(
)
Unit: mm  
Item  
Symbol  
VDD  
Condition  
VDD-GND  
Input pin  
Rating  
Unit  
V
16.3 max.  
Terminal  
Pin No  
24  
13  
Supply voltage  
Input voltage  
AD0  
AD1  
AD2  
AD3  
AD4  
AD5  
AD6  
AD7  
4
5
- 0.3 to + 7.0  
- 0.3 to VDD + 0.3  
VIN  
6
RTC6593  
7
8
EPSON 5200B  
Storage  
temperature  
- 55 to  
+125  
TSTG  
˚C  
9
10  
11  
1
12  
0.2  
Twice under 260˚C within 10  
seconds or under 230˚C  
within 3 minutes  
Soldering  
conditions  
TSOL  
0° to  
10°  
1.0  
Terminal functions  
Pin No.  
Terminal  
Function  
Operating range, frequency and DC characteristics  
Item  
Symbol  
Condition  
Min.  
Typ. Max. Unit  
1
4 to 11  
12  
MOT  
AD0 to 7  
GND  
Model select (input)  
VDD - GND  
VDD  
Supply voltage  
5.0  
V
4.5  
5.5  
Multiplexed bi-direction  
address/data buses  
Operating  
temperature  
TOPR  
-10  
+70  
˚C  
Power supply (grand)  
Frequency  
tolerance  
f/fo  
5±20  
Ta=25˚C, VDD=5V  
___  
Real time clock  
select (input)  
13  
RTC  
ppm  
Temperature  
characteristics  
+10  
-120  
Ta=-10 to 70˚C  
25˚C standard  
Top  
fv  
14  
15  
17  
18  
Address strobe (input)  
Read/ Write (input)  
Data strobe (input)  
Reset (input)  
AS  
_
R/W  
Voltage  
characteristics  
Ta=stable  
±6  
±5  
ppm/V  
ppm/Y  
DS  
_____  
Ta=25˚C, VDD=5V  
First year  
Aging  
fa  
RESET  
___  
Interrupt request  
(output)  
19  
20  
21  
VIH  
V
DD+0.3  
IRQ  
High level  
2.2  
Input  
voltage  
-0.3  
0.8  
Low level  
High level  
VIL  
Back-up power supply  
VBAT  
V
VDD=5V  
ILOAD=-4mA  
____  
Extended alarm  
interrupt request (output)  
VOH  
VOL  
2.4  
XIRQ  
Output  
voltage  
VDD=5V  
ILOAD=+4mA  
____  
Low level  
Extended alarm  
select (input)  
0.4  
10  
22  
XALM  
Power supply  
current  
Square wave output  
Power supply (+5V)  
Not connected internally  
23  
24  
Output  
unloaded  
SQW  
VDD  
IDD  
mA  
µA  
3
Battery supply  
current  
VBAT=3V  
VDD=0V  
IBAT  
1.0  
0.5  
2,3,16  
NC  
http://www.spezial.cz---spezial@spezial.cz---Hotlines:Tel (02)24342200---Fax(02)24343200  

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