參數資料
型號: DS1305E
英文描述: Serial Alarm Real Time Clock RTC
中文描述: 串行實時時鐘鬧鐘時鐘
文件頁數: 18/22頁
文件大?。?/td> 257K
代理商: DS1305E
DS1305
18 of 22
TIMING DIAGRAM: 3-WIRE WRITE DATA TRANSFER
Figure 13
SPI AC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C or -40°C to +85°C; V
CC
= 2.0 to 5.5V*)
SYMBOL
MIN
TYP
PARAMETER
MAX
UNITS
NOTES
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
V
CC
=2.0V
V
CC
=5V
200
50
280
70
Data to CLK Setup
t
DC
ns
5,6
CLK to Data Hold
t
CDH
ns
5,6
800
200
CLK to Data Delay
t
CDD
ns
5,6,7
1000
250
1000
250
CLK Low Time
t
CL
ns
6
CLK High Time
t
CH
ns
6
0.6
2.0
2000
500
CLK Frequency
t
CLK
DC
MHz
6
CLK Rise and Fall
t
R,
t
F
ns
4
1
CE to CLK Setup
t
CC
μ
s
6
240
60
4
1
CLK to CE Hold
t
CCH
ns
6
CE Inactive Time
t
CWH
μ
s
6
280
70
CE to Output High Z
t
CDZ
ns
5,6
* Unless otherwise noted.
相關PDF資料
PDF描述
DS1305N Serial Alarm Real Time Clock RTC
DS1306EN Serial Alarm Real Time Clock RTC
DS1306 Serial Alarm Real Time Clock RTC
DS1306E Serial Alarm Real Time Clock RTC
DS1306N Serial Alarm Real Time Clock RTC
相關代理商/技術參數
參數描述
DS1305E/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock
DS1305E/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock
DS1305E/T&R 制造商:Maxim Integrated Products 功能描述:IC RTC SERIAL ALARM 20-TSSOP
DS1305E/T&R 功能描述:實時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1305E/TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Serial Alarm Real-Time Clock