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PT7C4307WE备选型号: 1338AC-18SRGI

PT7C4307WE

Diodes Incorporated

IC RTC CLK/CALENDAR I2C 8-SOIC

9 Weeks
表面贴装
表面贴装
8-SOIC (0.154, 3.90mm Width)
-40°C~85°C
Tube
e3
最后一次购买
3 (168 Hours)
8
EAR99
Clock/Calendar
哑光锡
8542.39.00.01
4.5V~5.5V
DUAL
260
5V
1.27mm
40
R-PDSO-G8
不合格
5V
I2C, 2-Wire Serial
56B
1
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
1.5mA @ 4.5V~5.5V
SECONDS
Y
2V~3.5V
NO
I2C
Alarm, Leap Year, NVSRAM, Square Wave Output
4.9mm
1.75mm
3.9mm
ROHS3 Compliant
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1338AC-18SRGI

Integrated Device Technology (IDT)

Real-Time Clock With Battery Backed Non-Volatile RAM

7 Weeks
表面贴装
-
SOIC
-
-
e3
活跃
3 (168 Hours)
16
EAR99
-
-
8542.39.00.01
-
DUAL
260
3.3V
1.27mm
未说明
-
不合格
1.5/5V
2-Wire, I2C, Serial
56B
1
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
-
SECONDS
N
-
NO
I2C
-
10.4mm
-
7.6mm
符合RoHS标准
Tin
16
2006
yes
85°C
-40°C
16
1.8V
5.5V
INDUSTRIAL
0.032MHz
Clock
2.34mm
2.34mm
无铅
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	MCP7940M-I/SN	Microchip Technology	时钟/定时 - 实时时钟	8-SOIC (0.154, 3.90mm Width)	MICROCHIP - MCP7940M-I/SN - IC, Echtzeituhr, Datum-/Zeitformat (Datum/Monat/Jahr hh:mm:ss), I2C, 1.8V bis 5.5V, SOIC-8	对比