參數(shù)資料
型號(hào): DS1305E
英文描述: Serial Alarm Real Time Clock RTC
中文描述: 串行實(shí)時(shí)時(shí)鐘鬧鐘時(shí)鐘
文件頁(yè)數(shù): 17/22頁(yè)
文件大小: 257K
代理商: DS1305E
DS1305
17 of 22
3-WIRE 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
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
280
70
CE to Output High Z
t
CDZ
ns
5,6
SCLK to Output High Z
t
CCZ
ns
5,6
*Unless otherwise noted.
TIMING DIAGRAM: 3-WIRE READ DATA TRANSFER
Figure 12
相關(guān)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(guān)代理商/技術(shù)參數(shù)
參數(shù)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(shí)時(shí)時(shí)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(shí)間格式:HH:MM:SS RTC 存儲(chǔ)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(fēng)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