參數(shù)資料
型號(hào)： DS1305N
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)： 20/22頁(yè)
文件大?。?/td> 257K
代理商： DS1305N
DS1305
20 of 22
NOTES
1.
All voltages are referenced to ground.
2.
Logic 0 voltages are specified at a sink current of 4 mA at V
CC
=5V and 1.5 mA at V
CC
=2.0V, V
OL
=GND for capacitive loads.
3.
I
CC1T
and I
CC2T
are specified with CE set to a logic 0 and
EOSC
bit=0 (oscillator enabled).
4.
I
CC1A
and I
CC2A
are specified with CE=V
CC
, SCLK=2 MHz (0-V
CC
) at V
CC
=5V; SCLK=500 kHz
(0-5V) at V
CC
=2.0V and
EOSC
bit=0 (oscillator enabled).
5.
Measured at V
IH
=2.0V or V
IL
=0.8V and 10 ms maximum rise and fall time.
6.
Measured with 50 pF load.
7.
Measured at V
OH
=2.4V or V
OL
=0.4V.
8.
I
CC1S
and I
CC2S
are specified with CE set to a logic 0. The
EOSC
bit must be set to logic 1 (oscillator
disabled).
9.
V
CC
=V
CC1
, when V
CC1
>V
CC2
+0.2V (typical); V
CC
=V
CC2
, when V
CC2
>V
CC1
.
10.
V
CC2
=0V.
11.
V
CC1
=0V.
12.
V
CC1
<V
BAT.
13.
Logic one voltages are specified at a source current of 1 mA at V
CC
=5V and 0.4 mA at 2.0V, V
OH
=V
CC
.
14.
V
CCIF
must be less than or equal to the largest of V
CC1
, V
CC2
and V
BAT
.
相關(guān)PDF資料
PDF描述
DS1306EN Serial Alarm Real Time Clock RTC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1305N+ 功能描述:實(shí)時(shí)時(shí)鐘 Serial Alarm RTC 3-Wire RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線(xiàn)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
DS1305Z 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Serial Alarm Real-Time Clock(287.74 k)
DS1306 功能描述:實(shí)時(shí)時(shí)鐘 Serial Alarm RTC 3-Wire RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線(xiàn)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
DS1306_05 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:Serial Alarm Real-Time Clock
DS1306+ 功能描述:實(shí)時(shí)時(shí)鐘 Serial Alarm RTC 3-Wire RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線(xiàn)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
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