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DS1670E 备选型号: ISL12028IVZ

DS1670E

Maxim Integrated

IC, RTC, PORTABLE SYSTEM CONTROLLER

6 Weeks
Tin
表面贴装
表面贴装
20-TSSOP (0.173, 4.40mm Width)
20
0°C~70°C
Tube
2005
e3
yes
活跃
1 (Unlimited)
20
SMD/SMT
EAR99
便携式系统控制器
3-CHANNEL, 8-BIT ADC
2.97V~3.63V
DUAL
260
3.3V
0.65mm
32.768kHz
30
DS1670
20
1
3.3V
3-Wire Serial
Clock
1
HH:MM:SS (12/24 hr)
YY-MM-DD-dd
100μA @ 3.3V
SECONDS
Y
2.5V~3.7V
YES
SERIAL, 3-WIRE
Alarm, Leap Year, Watchdog Timer
6.5mm
4.4mm
Unknown
无
ROHS3 Compliant
无铅
-
-
-
-
-
-
-
-
-
-
ISL12028IVZ

Intersil (Renesas Electronics America)

IC RTC CLK/CALENDAR I2C 14-TSSOP

-
-
表面贴装
-
TSSOP
14
-
-
2005
e3
-
活跃
1 (Unlimited)
14
-
EAR99
-
-
-
DUAL
260
3.3V
0.65mm
-
40
-
-
-
3.3V
2-Wire, I2C, Serial
Clock
-
HH:MM:SS
YY-MM-DD-dd
-
SECONDS
Y
-
YES
I2C
-
5mm
4.4mm
-
无
符合RoHS标准
-
Matte Tin (Sn) - annealed
85°C
-40°C
8542.39.00.01
3/5V
INDUSTRIAL
5.5V
2.7V
0.032MHz
1.2mm
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	DS1305E	Maxim Integrated	时钟/定时 - 实时时钟	20-TSSOP (0.173, 4.40mm Width)	Clock, Real Time; TSSOP; 20 Pins; 2.0 to 5.5 V; 5.8 V (Max.); 0.8 V (Max.)	对比
	DS1673E-3/T&R	Maxim Integrated	时钟/定时 - 实时时钟	20-TSSOP (0.173, 4.40mm Width)	IC RTC SYSTEM CTRLR SER 20-TSSOP	对比