类别是'category.RTCs(实时时钟)' (3750)

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图片

产品型号

品牌

数据表

库存

价格(含增值税)

数量

Rohs

工厂交货时间

触点镀层

底架

安装类型

包装/外壳

表面安装

引脚数

质量

操作温度

包装

已出版

JESD-609代码

无铅代码

零件状态

湿度敏感性等级(MSL)

终止次数

ECCN 代码

类型

端子表面处理

最高工作温度

最小工作温度

附加功能

HTS代码

电压 - 供电

端子位置

峰值回流焊温度(摄氏度)

功能数量

电源电压

端子间距

Reach合规守则

频率

时间@峰值回流温度-最大值(s)

基本部件号

引脚数量

JESD-30代码

输出的数量

资历状况

工作电源电压

电源电压-最大值(Vsup)

电源

温度等级

电源电压-最小值(Vsup)

通道数量

界面

最大电源电压

最小电源电压

内存大小

可调阈值

时钟频率

准确性

逻辑功能

外部数据总线宽度

定时器数量

时间格式

非易失性内存

日期格式

最大计时电流

时间-最小值

中断能力

电压 - 供电,电池

易失性

信息访问方法

特征

高度

座位高度(最大)

长度

宽度

器件厚度

辐射硬化

达到SVHC

RoHS状态

无铅

DS1685QN-5
DS1685QN-5
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

28-LCC (J-Lead)

YES

-40°C~85°C

Tube

e0

no

Obsolete

3 (168 Hours)

28

Clock/Calendar

锡铅

4.5V~5.5V

QUAD

245

5V

1.27mm

unknown

未说明

28

S-PQCC-J28

COMMERCIAL

Parallel

242B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V~3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

4.57mm

11.505mm

11.505mm

Non-RoHS Compliant

DS12887A
DS12887A
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

通孔

24-DIP Module (0.600, 15.24mm)

NO

0°C~70°C

Tube

e0

no

Obsolete

1 (Unlimited)

24

Clock/Calendar

锡铅

DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION; RAM CLEAR I/P

4.5V~5.5V

DUAL

225

5V

2.54mm

未说明

24

R-PDIP-T24

COMMERCIAL

Parallel

114B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

15mA @ 4.5V~5.5V

2.5V~4V

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

9.398mm

33.782mm

15.24mm

Non-RoHS Compliant

DS1284
DS1284
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

通孔

28-DIP (0.600, 15.24mm)

NO

0°C~70°C

Tube

e3

yes

Obsolete

1 (Unlimited)

28

Clock/Calendar

哑光锡

ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P

4.5V~5.5V

DUAL

260

5V

2.54mm

unknown

未说明

28

R-PDIP-T28

COMMERCIAL

Parallel

50B

0.032MHz

8

1

HH:MM:SS:hh (12/24 hr)

YY-MM-DD-dd

7mA @ 5V

2.4V~3.5V

Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

5.08mm

36.83mm

15.24mm

ROHS3 Compliant

DS1243Y-120
DS1243Y-120
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

通孔

28-DIP Module (0.600, 15.24mm)

NO

0°C~70°C

Tube

e0

no

Obsolete

1 (Unlimited)

28

幻影时间芯片

锡铅

4.5V~5.5V

DUAL

240

5V

2.54mm

unknown

未说明

28

R-PDIP-P28

COMMERCIAL

Parallel

8

HH:MM:SS:hh (12/24 hr)

YY-MM-DD-dd

7mA @ 3.3V

Leap Year

9.398mm

38.862mm

15.24mm

Non-RoHS Compliant

DS1746-70
DS1746-70
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

通孔

32-DIP Module (0.600, 15.24mm)

NO

0°C~70°C

Tube

e0

no

Obsolete

1 (Unlimited)

32

Clock/Calendar

锡铅

4.5V~5.5V

DUAL

240

5V

2.54mm

未说明

32

R-XDIP-P32

COMMERCIAL

Parallel

128KB

0.032MHz

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 5V

Leap Year, NVSRAM, Y2K

9.27mm

38.675mm

15.24mm

Non-RoHS Compliant

DS1554W-120IND
DS1554W-120IND
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

通孔

32-DIP Module (0.600, 15.24mm)

NO

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

32

Clock/Calendar

锡铅

2.97V~3.63V

DUAL

240

3.3V

2.54mm

未说明

32

R-PDIP-P32

COMMERCIAL

Parallel

32KB

0.032MHz

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3.3V

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

9.27mm

38.675mm

15.24mm

Non-RoHS Compliant

DS12885T
DS12885T
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

32-TQFP

YES

0°C~70°C

Tray

e0

no

Obsolete

1 (Unlimited)

32

Clock/Calendar

锡铅

DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING

4.5V~5.5V

QUAD

240

5V

0.8mm

20

32

S-PQFP-G32

COMMERCIAL

Parallel

114B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

15mA @ 4.5V~5.5V

2.5V~4V

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

1.2mm

7mm

7mm

Non-RoHS Compliant

DS1685E-5
DS1685E-5
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

24-TSSOP (0.173, 4.40mm Width)

YES

0°C~70°C

Tube

e0

no

Obsolete

1 (Unlimited)

24

Clock/Calendar

锡铅

4.5V~5.5V

DUAL

240

5V

0.65mm

unknown

20

24

R-PDSO-G24

COMMERCIAL

Parallel

242B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V~3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

1.1mm

7.8mm

4.4mm

Non-RoHS Compliant

DS17285-5
DS17285-5
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

通孔

24-DIP (0.600, 15.24mm)

NO

0°C~70°C

Tube

e0

no

Obsolete

1 (Unlimited)

24

Clock/Calendar

锡铅

4.5V~5.5V

DUAL

240

5V

2.54mm

20

24

R-PDIP-T24

COMMERCIAL

Parallel

2KB

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 4.5V~5.5V

2.5V~3.7V

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

5.08mm

31.75mm

15.24mm

Non-RoHS Compliant

ISL12058IRTZ-T
ISL12058IRTZ-T
Renesas Electronics America Inc. 数据表

43 In Stock

-

最小起订量: 1

最小包装量: 1

6 Weeks

表面贴装

8-WDFN Exposed Pad

Industrial grade

-40°C~85°C

Tape & Reel (TR)

e3

活跃

1 (Unlimited)

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

1.8V~3.6V

未说明

未说明

ISL12058

8

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.65μA @ 1.8V

Alarm, Leap Year

ROHS3 Compliant

X1227S8Z-2.7A
X1227S8Z-2.7A
Renesas Electronics America Inc. 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

8-SOIC (0.154, 3.90mm Width)

0°C~70°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1227

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

ROHS3 Compliant

DS1371U C01
DS1371U C01
Maxim Integrated 数据表

N/A

-

最小起订量: 1

最小包装量: 1

2 Weeks

表面贴装

表面贴装

8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

8

-40°C~85°C

Tube

2007

Obsolete

1 (Unlimited)

二进制计数器

1.7V~5.5V

DS1371

I2C, 2-Wire Serial

Counter

Binary

1.3μA @ 1.7V~5.5V

Alarm, Square Wave Output, Watchdog Timer

ROHS3 Compliant

ISL12026IBZ
ISL12026IBZ
Intersil (Renesas Electronics America) 数据表

1610 In Stock

-

最小起订量: 1

最小包装量: 1

12 Weeks

表面贴装

SOIC

8

540.001716mg

Bulk

1999

e3

活跃

1 (Unlimited)

8

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

DUAL

260

3.3V

400kHz

30

1

3.3V

3/5V

INDUSTRIAL

2-Wire, I2C, Serial

5.5V

2.7V

512B

Clock

HH:MM:SS

16 B

YY-MM-DD-dd

SECONDS

Y

I2C

1.5mm

5mm

4mm

无SVHC

符合RoHS标准

无铅

ISL12026IBZ-T
ISL12026IBZ-T
Intersil (Renesas Electronics America) 数据表

2560 In Stock

-

最小起订量: 1

最小包装量: 1

11 Weeks

表面贴装

SOIC

8

Tape & Reel (TR)

1999

e3

活跃

1 (Unlimited)

8

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

DUAL

260

3.3V

1.27mm

30

3.3V

3/5V

INDUSTRIAL

2-Wire, I2C, Serial

5.5V

2.7V

512B

0.032MHz

Clock

HH:MM:SS

16 B

YY-MM-DD-dd

SECONDS

Y

I2C

1.75mm

4.9mm

3.9mm

符合RoHS标准

无铅

ISL12022MIBZR5421
ISL12022MIBZR5421
Intersil (Renesas Electronics America) 数据表

13 In Stock

-

最小起订量: 1

最小包装量: 1

7 Weeks

表面贴装

SOIC

2007

e3

活跃

1 (Unlimited)

20

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

8542.39.00.01

DUAL

260

3V

1.27mm

20

R-PDSO-G20

3/5V

INDUSTRIAL

2-Wire, I2C, Serial

5.5V

2.7V

128B

0.032MHz

0.0005 %

Clock

HH:MM:SS

YY-MM-DD-dd

SECONDS

Y

NO

I2C

2.65mm

12.8mm

7.5mm

符合RoHS标准

1338-31DVGI8
1338-31DVGI8
Integrated Device Technology (IDT) 数据表

N/A

-

最小起订量: 1

最小包装量: 1

7 Weeks

Tin

表面贴装

MSOP

8

Tape & Reel

2006

e3

yes

活跃

3 (168 Hours)

8

EAR99

85°C

-40°C

DUAL

260

0.65mm

30

8

不合格

3.3V

5.5V

3.6/5V

INDUSTRIAL

2-Wire, I2C, Serial

56B

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SECONDS

N

NO

I2C

1.1mm

3mm

3mm

970μm

符合RoHS标准

无铅

BQ3285ESS
BQ3285ESS
Rochester Electronics, LLC 数据表

100 In Stock

-

最小起订量: 1

最小包装量: 1

表面贴装

24-SSOP (0.154, 3.90mm Width)

YES

0°C~70°C

Tube

e4

yes

Obsolete

3 (168 Hours)

24

Clock/Calendar

镍钯金

4.5V~5.5V

DUAL

260

5V

0.635mm

未说明

24

R-PDSO-G24

COMMERCIAL

Parallel

242B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

300μA @ 5V

2.5V~4V

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

1.75mm

8.65mm

3.9mm

Non-RoHS Compliant

ISL1208IRT8Z
ISL1208IRT8Z
Renesas Electronics America Inc. 数据表

N/A

-

最小起订量: 1

最小包装量: 1

8 Weeks

表面贴装

8-WDFN Exposed Pad

YES

-40°C~85°C

Tube

e3

活跃

1 (Unlimited)

8

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~5.5V

DUAL

未说明

3V

0.65mm

未说明

ISL1208

8

S-PDSO-N8

I2C, 2-Wire Serial

2B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

4μA~6μA @ 3V~5V

1.8V~5.5V

I2C

Alarm, Leap Year, SRAM

0.85mm

3mm

3mm

ROHS3 Compliant

DS17485E-5
DS17485E-5
Maxim Integrated 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

TSOP

28

Tray

2000

e3

yes

Obsolete

3 (168 Hours)

28

EAR99

Matte Tin (Sn)

70°C

0°C

8542.39.00.01

DUAL

260

5V

0.55mm

30

28

5V

5V

COMMERCIAL

Parallel

5.5V

4.5V

4kB

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SECONDS

Y

NO

1.2mm

11.8mm

8mm

ROHS3 Compliant

无铅

DS1340Z-18
DS1340Z-18
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

8-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

8

Clock/Calendar

锡铅

1.71V~5.5V

DUAL

245

1.8V

1.27mm

unknown

未说明

8

R-PDSO-G8

COMMERCIAL

I2C, 2-Wire Serial

0.032MHz

HH:MM:SS (24 hr)

YY-MM-DD-dd

100μA @ 1.89V

1.3V~3.7V

I2C

Leap Year, Trickle-Charger

1.75mm

4.9mm

3.9mm

Non-RoHS Compliant

DS1338Z-18
DS1338Z-18
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

8-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

8

Clock/Calendar

锡铅

1.71V~5.5V

DUAL

245

1.8V

1.27mm

未说明

8

R-PDSO-G8

COMMERCIAL

I2C, 2-Wire Serial

56B

0.032MHz

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100μA @ 1.89V

1.3V~3.7V

I2C

Leap Year, NVSRAM, Square Wave Output

1.75mm

4.9mm

3.9mm

Non-RoHS Compliant

DS1340Z-3
DS1340Z-3
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

8-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

8

Clock/Calendar

锡铅

2.7V~5.5V

DUAL

245

3V

1.27mm

未说明

8

R-PDSO-G8

COMMERCIAL

I2C, 2-Wire Serial

0.032MHz

HH:MM:SS (24 hr)

YY-MM-DD-dd

125μA @ 3.3V

1.3V~3.7V

I2C

Leap Year, Trickle-Charger

1.75mm

4.9mm

3.9mm

Non-RoHS Compliant

MAX6909EO30
MAX6909EO30
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

20-SSOP (0.154, 3.90mm Width)

YES

85°C

-40°C

Tube

e3

no

Obsolete

1 (Unlimited)

20

Clock/Calendar/Supervisor

TIN

2.7V~3.3V

DUAL

260

1

3V

0.635mm

未说明

20

R-PDSO-G20

3.3V

INDUSTRIAL

2.7V

1

I2C, 2-Wire Serial

31B

YES

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.73mm

8.65mm

3.9mm

ROHS3 Compliant

DS14285Q
DS14285Q
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

28-LCC (J-Lead)

YES

0°C~70°C

Tube

e3

yes

Obsolete

3 (168 Hours)

28

Clock/Calendar

TIN

4.5V~5.5V

QUAD

260

5V

1.27mm

unknown

未说明

28

S-PQCC-J28

COMMERCIAL

Parallel

114B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5μA @ 4.5V~5.5V

2.5V~3.6V

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

4.57mm

11.505mm

11.505mm

ROHS3 Compliant

DS1685QN-3
DS1685QN-3
Rochester Electronics, LLC 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

28-LCC (J-Lead)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

28

Clock/Calendar

锡铅

2.7V~3.7V

QUAD

未说明

3V

1.27mm

unknown

未说明

28

S-PQCC-J28

COMMERCIAL

Parallel

242B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V~3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

4.57mm

11.505mm

11.505mm

Non-RoHS Compliant