DS1307 64 x 8, Serial, I2C Real-Time Clock 5 of 14 TYPICAL OPERATING CHARACTERIS" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� DS1307ZN+T&R
寤犲晢锛� Maxim Integrated Products
鏂囦欢闋佹暩(sh霉)锛� 10/14闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC RTC SERIAL 512K IND 8-SOIC
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 2,500
椤炲瀷锛� 鏅�(sh铆)閻�/鏃ユ
鐗归粸(di菐n)锛� 闁忓勾锛孨VSRAM锛屾柟娉㈣几鍑�
瀛樺劜(ch菙)瀹归噺锛� 56B
鏅�(sh铆)闁撴牸寮忥細 HH:MM:SS锛�12/24 灏忔檪(sh铆)锛�
鏁�(sh霉)鎿�(j霉)鏍煎紡锛� YY-MM-DD-dd
鎺ュ彛锛� I²C锛�2 绶氫覆鍙�
闆绘簮闆诲锛� 4.5 V ~ 5.5 V
闆诲 - 闆绘簮锛岄浕姹狅細 2 V ~ 3.5 V
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-SOIC
鍖呰锛� 甯跺嵎 (TR)
DS1307 64 x 8, Serial, I2C Real-Time Clock
5 of 14
TYPICAL OPERATING CHARACTERISTICS
(VCC = 5.0V, TA = +25掳C, unless otherwise noted.)
ICCS vs. VCC
0
10
20
30
40
50
60
70
80
90
100
110
120
1.0
2.0
3.0
4.0
5.0
VCC (V)
SUP
PL
Y
CURRE
NT
(uA
VBAT=3.0V
IBAT vs. Temperature
175.0
225.0
275.0
325.0
-40
-20
0
20
40
60
80
TEMPERATURE (掳C)
SUP
PL
Y
CURRE
NT
(nA
VCC=0V, VBAT=3.0
SQW=32kHz
SQW off
IBAT vs. VBAT
100
150
200
250
300
350
400
2.0
2.5
3.0
3.5
VBACKUP (V)
SUP
PL
Y
CURRE
NT
(nA
SQW=32kHz
SQW off
VCC = 0V
SQW/OUT vs. Supply Voltage
32768
32768.1
32768.2
32768.3
32768.4
32768.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Supply (V)
FRE
QUE
NCY
(Hz
)
鐩搁棞(gu膩n)PDF璩囨枡
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DS1308 鍒堕€犲晢:MAXIM 鍒堕€犲晢鍏ㄧū:Maxim Integrated Products 鍔熻兘鎻忚堪:Low-Current I2C RTC with 56-Byte NV RAM
DS1308N 鍒堕€犲晢:DALLAS 鍒堕€犲晢鍏ㄧū:Dallas Semiconductor 鍔熻兘鎻忚堪:64 X 8 Serial Real Time Clock
DS1308U-18 鍒堕€犲晢:MAXIM 鍒堕€犲晢鍏ㄧū:Maxim Integrated Products 鍔熻兘鎻忚堪:Low-Current I2C RTC with 56-Byte NV RAM
DS1308U-18+ 鍔熻兘鎻忚堪:瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻� LOW CUR 1.8V I2C RTC RoHS:鍚� 鍒堕€犲晢:Microchip Technology 鍔熻兘:Clock, Calendar. Alarm RTC 绺界窔鎺ュ彛:I2C 鏃ユ湡鏍煎紡:DW:DM:M:Y 鏅�(sh铆)闁撴牸寮�:HH:MM:SS RTC 瀛樺劜(ch菙)瀹归噺:64 B 闆绘簮闆诲-鏈€澶�:5.5 V 闆绘簮闆诲-鏈€灏�:1.8 V 鏈€澶у伐浣滄韩搴�:+ 85 C 鏈€灏忓伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:Through Hole 灏佽 / 绠遍珨:PDIP-8 灏佽:Tube
DS1308U-18+T 鍔熻兘鎻忚堪:瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻� LOW CUR 1.8V I2C RTC RoHS:鍚� 鍒堕€犲晢:Microchip Technology 鍔熻兘:Clock, Calendar. Alarm RTC 绺界窔鎺ュ彛:I2C 鏃ユ湡鏍煎紡:DW:DM:M:Y 鏅�(sh铆)闁撴牸寮�:HH:MM:SS RTC 瀛樺劜(ch菙)瀹归噺:64 B 闆绘簮闆诲-鏈€澶�:5.5 V 闆绘簮闆诲-鏈€灏�:1.8 V 鏈€澶у伐浣滄韩搴�:+ 85 C 鏈€灏忓伐浣滄韩搴�: 瀹夎棰�(f膿ng)鏍�:Through Hole 灏佽 / 绠遍珨:PDIP-8 灏佽:Tube