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首页 全部商品 category.集成电路IC category.RTCs（实时时钟）

类别是'category.RTCs（实时时钟）' (3750)

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产品型号

品牌

数据表

库存

价格(含增值税)

数量

Rohs

安装类型

包装/外壳

表面安装

供应商器件包装

操作温度

包装

已出版

JESD-609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

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）

电源电压

端子间距

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

资历状况

电源

界面

内存大小

比特数

时钟频率

时间格式

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

座位高度(最大)

长度

宽度

RoHS状态
X1288V14I
X1288V14I
 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

14-TSSOP (0.173, 4.40mm Width)

-40°C~85°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

4.5V~5.5V

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1288S16IT1
X1288S16IT1
 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

16-SOIC (0.295, 7.50mm Width)

-40°C~85°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

4.5V~5.5V

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1288V14-4.5A
X1288V14-4.5A
 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

14-TSSOP (0.173, 4.40mm Width)

0°C~70°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

4.5V~5.5V

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1286V14I
X1286V14I
 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

14-TSSOP (0.173, 4.40mm Width)

-40°C~85°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1286

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1286A8
X1286A8
 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 (0.209, 5.30mm Width)

0°C~70°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1286

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1288S16-2.7T1
X1288S16-2.7T1
 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

16-SOIC (0.295, 7.50mm Width)

0°C~70°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1286A8IT1
X1286A8IT1
 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 (0.209, 5.30mm Width)

-40°C~85°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1286

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1288V14-4.5AT1
X1288V14-4.5AT1
 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

14-TSSOP (0.173, 4.40mm Width)

0°C~70°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

4.5V~5.5V

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1288S16I-2.7
X1288S16I-2.7
 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

16-SOIC (0.295, 7.50mm Width)

-40°C~85°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1288S16T1
X1288S16T1
 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

16-SOIC (0.295, 7.50mm Width)

0°C~70°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

4.5V~5.5V

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1226V8IT2
X1226V8IT2
 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-TSSOP (0.173, 4.40mm Width)

-40°C~85°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1226

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

Non-RoHS Compliant

 ISL12021CVZ
ISL12021CVZ
 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

14-TSSOP (0.173, 4.40mm Width)

14-TSSOP

-20°C~70°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

ISL12021

I2C, 2-Wire Serial

128B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

5.5μA~6.5μA @ 3V~5V

1.8V~5.5V

Alarm, Daylight Savings, Leap Year, SRAM

ROHS3 Compliant

 X1286V14T1
X1286V14T1
 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

14-TSSOP (0.173, 4.40mm Width)

0°C~70°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1286

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

Non-RoHS Compliant

 X1288V14Z-2.7AT1
X1288V14Z-2.7AT1
 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

14-TSSOP (0.173, 4.40mm Width)

0°C~70°C

Tape & Reel (TR)

e3

Obsolete

2A (4 Weeks)

Clock/Calendar

Matte Tin (Sn)

2.7V~5.5V

未说明

未说明

X1288

I2C, 2-Wire Serial

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

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

ROHS3 Compliant

 ISL12022MIBZ-T7A
ISL12022MIBZ-T7A
 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

20-SOIC (0.295, 7.50mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

e3

Obsolete

1 (Unlimited)

20

Clock/Calendar

Matte Tin (Sn) - annealed

2.7V~5.5V

DUAL

1.27mm

ISL12022

R-PDSO-G20

不合格

3/5V

I2C, 2-Wire Serial

128B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

14μA~15μA @ 3V~5V

SECONDS

Y

1.8V~5.5V

NO

SERIAL, 2 WIRE/I2C

Alarm, Daylight Savings, Leap Year, SRAM

Non-RoHS Compliant

 MCP795B11T-I/ST
MCP795B11T-I/ST
 Microchip Technology 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

14-TSSOP (0.173, 4.40mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

2011

e3

Obsolete

1 (Unlimited)

14

EAR99

Clock/Calendar

MATTE TIN (SN)

ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ

8542.39.00.01

1.8V~5.5V

DUAL

5V

0.65mm

MCP795B11

14

R-PDSO-G14

不合格

2/5V

SPI

64B

8

10MHz

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

YY-MM-DD-dd

1μA @ 1.8V~5.5V

1/100SECOND

Y

1.3V~5.5V

NO

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

1.2mm

5mm

4.4mm

ROHS3 Compliant

 MCP795B22T-I/ST
MCP795B22T-I/ST
 Microchip Technology 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

14-TSSOP (0.173, 4.40mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

2011

e3

Obsolete

1 (Unlimited)

14

EAR99

Clock/Calendar

MATTE TIN (SN)

ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ

8542.39.00.01

1.8V~5.5V

DUAL

5V

0.65mm

MCP795B22

14

R-PDSO-G14

不合格

2/5V

SPI

64B

8

10MHz

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

YY-MM-DD-dd

1μA @ 1.8V~5.5V

1/100SECOND

Y

1.3V~5.5V

NO

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

1.2mm

5mm

4.4mm

ROHS3 Compliant

 MCP795B20-I/SL
MCP795B20-I/SL
 Microchip Technology 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

14-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

2011

e3

Obsolete

1 (Unlimited)

14

EAR99

Clock/Calendar

MATTE TIN (SN)

ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ

8542.39.00.01

1.8V~5.5V

DUAL

5V

1.27mm

MCP795B20

14

R-PDSO-G14

不合格

2/5V

SPI

64B

8

10MHz

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

YY-MM-DD-dd

1μA @ 1.8V~5.5V

1/100SECOND

Y

1.3V~5.5V

NO

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

1.75mm

8.65mm

3.9mm

ROHS3 Compliant

 MCP795B12-I/ST
MCP795B12-I/ST
 Microchip Technology 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

14-TSSOP (0.173, 4.40mm Width)

YES

-40°C~85°C

Tube

2011

e3

Obsolete

1 (Unlimited)

14

EAR99

Clock/Calendar

MATTE TIN (SN)

ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ

8542.39.00.01

1.8V~5.5V

DUAL

5V

0.65mm

MCP795B12

14

R-PDSO-G14

不合格

2/5V

SPI

64B

8

10MHz

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

YY-MM-DD-dd

1μA @ 1.8V~5.5V

1/100SECOND

Y

1.3V~5.5V

NO

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

1.2mm

5mm

4.4mm

ROHS3 Compliant

 MCP795B21-I/SL
MCP795B21-I/SL
 Microchip Technology 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

14-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

2011

e3

Obsolete

1 (Unlimited)

14

EAR99

Clock/Calendar

MATTE TIN (SN)

ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ

8542.39.00.01

1.8V~5.5V

DUAL

5V

1.27mm

MCP795B21

14

R-PDSO-G14

不合格

2/5V

SPI

64B

8

10MHz

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

YY-MM-DD-dd

1μA @ 1.8V~5.5V

1/100SECOND

Y

1.3V~5.5V

NO

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

1.75mm

8.65mm

3.9mm

ROHS3 Compliant

 MCP795B20T-I/SL
MCP795B20T-I/SL
 Microchip Technology 数据表

N/A

-

最小起订量: 1

最小包装量: 1

表面贴装

14-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tape & Reel (TR)

2011

e3

Obsolete

1 (Unlimited)

14

EAR99

Clock/Calendar

MATTE TIN (SN)

ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ

8542.39.00.01

1.8V~5.5V

DUAL

5V

1.27mm

MCP795B20

14

R-PDSO-G14

不合格

2/5V

SPI

64B

8

10MHz

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

YY-MM-DD-dd

1μA @ 1.8V~5.5V

1/100SECOND

Y

1.3V~5.5V

NO

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

1.75mm

8.65mm

3.9mm

ROHS3 Compliant

 X1226S8ZT1
X1226S8ZT1
 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

Cut Tape (CT)

e3

Obsolete

1 (Unlimited)

Clock/Calendar

哑光锡

2.7V~5.5V

未说明

未说明

X1226

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

ROHS3 Compliant

 X1205V8T1
X1205V8T1
 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-TSSOP (0.173, 4.40mm Width)

0°C~70°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1205

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

Non-RoHS Compliant

 X1205S8IT1
X1205S8IT1
 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)

-40°C~85°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1205

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

Non-RoHS Compliant

 X1227S8IZ
X1227S8IZ
 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)

-40°C~85°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

4.5V~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