7 In Stock

• 1: ¥25.602209
• 10: ¥24.153024
• 100: ¥22.785875
• 500: ¥21.496108
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-

Production (Last Updated: 4 months ago)

Gold

表面贴装

表面贴装

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

8

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

DS1308

活跃

Straight

压装

Polyester

磷青铜

通孔

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tape & Reel (TR)

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Header

Clock & Timer ICs

2.0000 mm

2.7V ~ 5.5V

3 V

I2C

56 B

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

实时时钟

24 mm

无

N/A

-

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

Analog Devices Inc./Maxim Integrated

Obsolete

Compliant

Tube

DS1646

0°C ~ 70°C

-

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

5 V

Parallel

5.5 V

4.5 V

128KB

Clock

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 4.5 V ~ 5.5 V

3V

Leap Year, NVSRAM

10.92 mm

44.2 mm

18.8 mm

无

无铅

7 In Stock

• 1: ¥64.850522
• 10: ¥61.179740
• 100: ¥57.716731
• 500: ¥54.449747
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-

Production (Last Updated: 1 month ago)

表面贴装

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20

20-TSSOP

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS1670

Obsolete

PRODUCTION (Last Updated: 1 month ago)

Compliant

+ 70 C

3.63 V

0 C

2.97 V

SMD/SMT

Serial, 3-Wire

备份切换

0°C ~ 70°C

Tape & Reel (TR)

-

便携式系统控制器

70 °C

0 °C

Clock & Timer ICs

2.97V ~ 3.63V

Alarm, Calendar, Clock, NV SRAM Control, Watchdog Timekeeper

3.3 V

3-Wire Serial

3.63 V

2.97 V

-

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100µA @ 3.3V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

实时时钟

无

Contains Lead, Lead Free

N/A

-

表面贴装

34-PowerCap™ Module

34

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Obsolete

Compliant

0.25pF

Tube

DS1553

0°C ~ 70°C

-

Clock/Calendar

4.7 pF

2.97V ~ 3.63V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

3V

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

2.01 mm

2.01 x 1.25 x 0.94 mm

无铅

377 In Stock

• 1: ¥24.628424
• 10: ¥23.234367
• 100: ¥21.919212
• 500: ¥20.678497
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-

表面贴装

10-SMD, No Lead

10-SMD

EPSON

Details

SMD/SMT

Serial, 2-Wire, I2C

备份切换

1.6 V

- 40 C

+ 85 C

250

5.5 V

活跃

Tape & Reel (TR)

-40°C ~ 85°C (TA)

MouseReel

RX8111CE

Clock/Calendar

1.6V ~ 5.5V

I²C

-

HH:MM:SS

YY-MM-DD-dd

3µA @ 3V

-

Alarm, RAM

154 In Stock

• 1: ¥33.293101
• 10: ¥31.408585
• 100: ¥29.630742
• 500: ¥27.953527
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-

表面贴装

10-SMD, No Lead

10-SMD

EPSON

Details

SMD/SMT

Serial, 4-Wire, SPI

备份切换

1.6 V

- 40 C

+ 85 C

250

5.5 V

Tape & Reel (TR)

活跃

-40°C ~ 85°C (TA)

MouseReel

RX4111CE

Clock/Calendar

1.6V ~ 5.5V

SPI, 4-Wire Serial

-

HH:MM:SS

DD-dd

3µA @ 3V

-

Alarm, RAM

5000 In Stock

• 1: ¥16.454717
• 10: ¥15.523317
• 100: ¥14.644639
• 500: ¥13.815695
查看所有的价格

-

TDFN-10

2500

3.6 V

Details

SMD/SMT

Serial, 2-Wire, I2C

备份切换

64 B

1.6 V

- 40 C

+ 85 C

MouseReel

HH:MM:SS (24 hr)

YY-MM-DD-dd

48 In Stock

• 1: ¥18.639622
• 10: ¥17.584545
• 100: ¥16.589196
• 500: ¥15.650185
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-

表面贴装

10-SMD, No Lead

10-SMD

EPSON

备份切换

1.6 V

- 40 C

+ 85 C

250

Details

SMD/SMT

Serial, 2-Wire, I2C

5.5 V

Tape & Reel (TR)

活跃

-40°C ~ 85°C (TA)

MouseReel

RX8111CE

Clock/Calendar

1.6V ~ 5.5V

I²C

-

HH:MM:SS

YY-MM-DD-dd

3µA @ 3V

-

Alarm, RAM

N/A

-

EPSON

- 40 C

+ 85 C

1

Q418564C2000101

活跃

5.5 V

Details

SMD/SMT

Serial, 2-Wire, I2C

无备份切换

1.8 V

Bulk

RX-8564LC

HH:MM:SS

YY-MM-DD-dd

296 In Stock

• 1: ¥65.478555
• 10: ¥61.772220
• 100: ¥58.275684
• 500: ¥54.977056
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-

12 Weeks

表面贴装

10-SMD Module

YES

Module

10

0.032 MHz

AB-RTCMC-32.768KHZ-EOZ9-S3-HAT

Abracon LLC

有

125 °C

40

3 V

-40 °C

PLASTIC/EPOXY

1

SMALL OUTLINE, VERY THIN PROFILE

VSON,

Details

SMD/SMT

Serial, 4-Wire, SPI

备份切换

1.1 V

- 40 C

+ 85 C

1000

5.5 V

活跃

Tape & Reel (TR)

5.61

ABRACON LLC

活跃

RECTANGULAR

VSON

-40°C ~ 125°C

切割胶带

AB-RTCMC

EAR99

Clock/Calendar

8542.39.00.01

CMOS

1.4V ~ 5.5V, 2.1V ~ 5.5V

DUAL

无铅

260

0.8 mm

compliant

R-PDSO-N10

AUTOMOTIVE

I²C

-

TIMER, REAL TIME CLOCK

0.9 mm

HH:MM:SS

YY-MM-DD-dd

4.6µA ~ 5.5µA @ 1.4V ~ 5V

1.4V ~ 5.5V

I2C

Alarm, EEPROM, TCXO/Crystal, Trickle-Charger

3.7 mm

2.5 mm

10 In Stock

-

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

Analog Devices Inc./Maxim Integrated

DS1486

Obsolete

Compliant

Tube

0°C ~ 70°C

Bulk

-

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

5 V

Parallel

5.5 V

4.5 V

128 kB

Clock

HH:MM:SS:hh

YY-MM-DD-dd

4mA @ 5V

-

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

无

无铅

2730 In Stock

• 1: ¥792.132927
• 10: ¥747.295212
• 100: ¥704.995481
• 500: ¥665.090083
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-

1

I2C

935417794598

NXP

恩智浦半导体

PCF85063AT

N

Real-Time Clock (RTC) and Calendar

RTC

开发工具

Clock & Timer Development Tools

评估板

Clock & Timer Development Tools

N/A

-

Surface Mount, MLCC

0505 (1313 Metric)

20-SOIC

American Technical Ceramics

DS32C35

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

活跃

50V

-55°C ~ 125°C

ATC 200A

0.055 L x 0.055 W (1.40mm x 1.40mm)

±10%

BX

Clock/Calendar

Bypass, Decoupling

10000 pF

2.7V ~ 3.63V

-

I²C, 2-Wire Serial

8KB

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

110µA @ 3.63V

2.3V ~ 3.6V

低ESL

-

0.057 (1.45mm)

-

5189 In Stock

• 1: ¥86.470016
• 10: ¥81.575489
• 100: ¥76.958005
• 500: ¥72.601890
查看所有的价格

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

PEI-Genesis

SMD/SMT

I2C, Serial

备份切换

Bulk

活跃

DS3231

MSL 3 - 168 hours

DS3231MEVKIT#

+ 85 C

5.5 V

- 40 C

2.3 V

-40°C ~ 85°C

*

Clock/Calendar

Clock & Timer ICs

2.3V ~ 5.5V

Clock, Calendar, Alarm

I²C, 2-Wire Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

130µA ~ 200µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

Alarm, Leap Year, Square Wave Output

实时时钟

2000 In Stock

• 1: ¥16.146362
• 10: ¥15.232415
• 100: ¥14.370205
• 500: ¥13.556800
查看所有的价格

-

SSOP-8

6 V

16 B

备份切换

Serial, 2-Wire, I2C

SMD/SMT

Details

0.056943 oz

5%

2000

+ 85 C

- 40 C

2 V

MouseReel

RS5C372

Serial RTC

0.0015 uF

Alarm, Calendar, Clock

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

1.02 mm

1 x 0.5 x 0.56 mm

376 In Stock

• 1: ¥11.188209
• 10: ¥10.554914
• 100: ¥9.957469
• 500: ¥9.393835
查看所有的价格

-

Gold

SSOP-10

Serial, 4-Wire

备份切换

16 B

5.5 V

2 V

- 40 C

+ 85 C

2000

Details

SMD/SMT

直角

Solder

PBT (Polybutylene Terephthalate)

磷青铜

通孔

MouseReel

RV5C348

CMOS Real Time Clock ICs

Receptacle

2.5400 mm

Alarm, Calendar, Clock

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

89.03 mm

18000 In Stock

• 1: ¥16.146362
• 10: ¥15.232415
• 100: ¥14.370205
• 500: ¥13.556800
查看所有的价格

-

Gold

SSOP-10

SMD/SMT

Details

Serial, 2-Wire, I2C

无备份切换

16 B

5.5 V

2 V

- 40 C

+ 85 C

2000

0.010970 oz

Straight

Solder

Thermoplastic

Copper Alloy

表面贴装

MouseReel

RV5C387

CMOS Real-Time Clock and Calendar

Plug

0.5000 mm

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

61.8 mm

N/A

-

SSOP-10

+ 85 C

2000

Details

SMD/SMT

Serial, 3-Wire

备份切换

16 B

5.5 V

2 V

- 40 C

Reel

RS5C338

Serial RTC

Alarm, Calendar, Clock

BCD

BCD format

3317 In Stock

• 1: ¥16.461636
• 10: ¥15.529842
• 100: ¥14.650801
• 500: ¥13.821503
查看所有的价格

-

TSSOP-10

SMD/SMT

Details

0.006102 oz

2000

+ 85 C

- 40 C

1.7 V

5.5 V

无备份切换

Serial, 2-Wire, I2C

MouseReel

R2023T

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

1114 In Stock

• 1: ¥38.481753
• 10: ¥36.303537
• 100: ¥34.248621
• 500: ¥32.310020
查看所有的价格

-

SON-22

1000

+ 85 C

- 40 C

1.7 V

5.5 V

无备份切换

Serial, 2-Wire, I2C

SMD/SMT

Details

MouseReel

R2025D

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

844 In Stock

• 1: ¥11.045686
• 10: ¥10.420458
• 100: ¥9.830617
• 500: ¥9.274169
查看所有的价格

-

TSSOP-10

2000

0.006102 oz

Details

SMD/SMT

Serial, 2-Wire, I2C

无备份切换

5.5 V

1.5 V

- 40 C

+ 85 C

MouseReel

R2221T

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

712 In Stock

• 1: ¥16.972753
• 10: ¥16.012033
• 100: ¥15.105690
• 500: ¥14.250649
查看所有的价格

-

SSOP-16

SMD/SMT

Details

0.012810 oz

2000

+ 85 C

- 40 C

750 mV

5.5 V

备份切换

Serial, 2-Wire, I2C

MouseReel

R2051S

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

N/A

-

QFN-18

3000

Details

SMD/SMT

Serial, 3-Wire

备份切换

5.5 V

600 mV

- 40 C

+ 85 C

MouseReel

R2262L

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

N/A

-

TSSOP-10

SMD/SMT

Details

0.006102 oz

2000

+ 85 C

- 40 C

750 mV

5.5 V

备份切换

Serial, 2-Wire, I2C

Reel

R2051T

CMOS Real-Time Clock and Calendar

0.1 uF

Alarm, Calendar, Clock, Timer Interrupt

BCD

BCD format

4.5 mm

4.5 x 6.4 x 1.27

N/A

-

QFN-16

Details

SMD/SMT

Serial, 2-Wire, I2C

无备份切换

3000

+ 85 C

- 40 C

1.7 V

5.5 V

Reel

R2023L

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

BCD

BCD format