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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200

RV-3028-C8-32.768kHz-1PPM-TA-QA
Micro Crystal
1: ¥503.3
1,122In Stock
New Product

Mfr. Part #
RV-3028-C8-32.768kHz-1PPM-TA-QA

Mouser Part #
428-RV3028C81PPMTAQA

New Product

Micro Crystal

Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200

Learn More

Datasheet

1,122In Stock

Cut Tape

¥503.3

¥375.4

¥342.2

¥307.3

Reel

¥292.3

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

MCP79401-I/SN
Microchip Technology
1: ¥172.7
13,963In Stock

Mfr. Part #
MCP79401-I/SN

Mouser Part #
579-MCP79401ISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

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Datasheet

13,963In Stock

¥172.7

¥159.5

¥151.2

¥151

Min.: 1
Mult.: 1

Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.

PCF85363ATL/AX
NXP Semiconductors
1: ¥220.9
82,422In Stock

Mfr. Part #
PCF85363ATL/AX

Mouser Part #
771-PCF85363ATL/AX

NXP Semiconductors

Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.

Datasheet

82,422In Stock

Cut Tape

¥220.9

¥174.4

¥161.4

¥148.3

View

Reel

¥123.7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Clock Generators & Support Products I2C configurable clock generator

SI5351C-B-GM
Skyworks Solutions, Inc.
1: ¥833.8
42,838In Stock

Mfr. Part #
SI5351C-B-GM

Mouser Part #
634-SI5351C-B-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products I2C configurable clock generator

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Datasheet

42,838In Stock

¥833.8

¥636.2

¥586.3

¥521.6

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Min.: 1
Mult.: 1

Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd

AB-RTCMC-32.768KHZ-EOZ9-S3-HAT
ABRACON
1: ¥1,574.6
314In Stock

Mfr. Part #
AB-RTCMC-32.768KHZ-EOZ9-S3-HAT

Mouser Part #
815-2768KHZEOZ9S3HAT

ABRACON

Real Time Clock RTCs 3725 10-SMD I2C HH:MM:SS (12/24 hr) YY-MM-DD-dd

Datasheet

314In Stock

Cut Tape

¥1,574.6

¥1,225.8

¥1,137.8

¥1,041.4

Reel

¥903.6

View

Min.: 1
Mult.: 1

: 1,000

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

MCP79412-I/MS
Microchip Technology
1: ¥196
3,810In Stock

Mfr. Part #
MCP79412-I/MS

Mouser Part #
579-MCP79412IMS

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

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Datasheet

3,810In Stock

¥196

¥192.7

¥179.4

¥171.1

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400-I/MS
Microchip Technology
1: ¥166.1
5,450In Stock

Mfr. Part #
MCP79400-I/MS

Mouser Part #
579-MCP79400IMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

Learn More

Datasheet

5,450In Stock

¥166.1

¥154.6

¥152.8

¥144.5

Min.: 1
Mult.: 1

Clock Generators & Support Products I2C control, any freq <710 MHz clock gen

SI5338K-B-GMR
Skyworks Solutions, Inc.
1: ¥4,522.9
1,835In Stock

Mfr. Part #
SI5338K-B-GMR

Mouser Part #
634-SI5338K-B-GMR

Skyworks Solutions, Inc.

Clock Generators & Support Products I2C control, any freq <710 MHz clock gen

Learn More

Datasheet

1,835In Stock

Cut Tape

¥4,522.9

¥3,616

¥3,390.1

¥3,141

View

Reel

¥2,948.3

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

MCP79412-I/ST
Microchip Technology
1: ¥196
4,615In Stock

Mfr. Part #
MCP79412-I/ST

Mouser Part #
579-MCP79412IST

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

Learn More

Datasheet

4,615In Stock

¥196

¥179.4

¥171.1

Min.: 1
Mult.: 1

Real Time Clock I C RTC with 56-Byte NV RAM

DS1338Z-33+
Analog Devices / Maxim Integrated
1: ¥998.3
23,949In Stock

Mfr. Part #
DS1338Z-33+

Mouser Part #
700-DS1338Z-33

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with 56-Byte NV RAM

Datasheet

23,949In Stock

¥998.3

¥765.7

¥707.6

¥644.5

View

Min.: 1
Mult.: 1
Max.: 23,949

Real Time Clock 32.768kHz I2C Time Acc. 6ppm

RV-3129-C3 32.768kHz OPTION A TA QC
Micro Crystal
1: ¥719.2
172In Stock
9,000On Order

Mfr. Part #
RV-3129-C3 32.768kHz OPTION A TA QC

Mouser Part #
428-203688-MG01

Micro Crystal

Real Time Clock 32.768kHz I2C Time Acc. 6ppm

Learn More

Datasheet

172In Stock

9,000On Order

Cut Tape

¥719.2

¥541.5

¥498.3

¥448.5

Reel

¥435.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock I C RTC with Trickle Charger

DS1340Z-18+
Analog Devices / Maxim Integrated
1: ¥1,239.1
5,864In Stock

Mfr. Part #
DS1340Z-18+

Mouser Part #
700-DS1340Z-18

Analog Devices / Maxim Integrated

Real Time Clock I C RTC with Trickle Charger

Learn More

Datasheet

5,864In Stock

¥1,239.1

¥955.1

¥872

¥779

View

Min.: 1
Mult.: 1
Max.: 5,864

Real Time Clock Serial I2C bus RTC

M41T83ZMY6F
STMicroelectronics
1: ¥1,232.5
765In Stock

Mfr. Part #
M41T83ZMY6F

Mouser Part #
511-M41T83ZMY6F

STMicroelectronics

Real Time Clock Serial I2C bus RTC

Datasheet

765In Stock

Cut Tape

¥1,232.5

¥950.1

¥880.3

¥802.3

Reel

¥694.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD

ISL1209IU10Z-TK
Renesas / Intersil
1: ¥666.1
2,063In Stock

Mfr. Part #
ISL1209IU10Z-TK

Mouser Part #
968-ISL1209IU10Z-TK

Renesas / Intersil

Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD

Datasheet

2,063In Stock

Cut Tape

¥666.1

¥501.6

¥461.8

¥416.9

View

Reel

¥350.5

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock I2C RTCC 64B SRAM No VBAT

MCP7940M-I/ST
Microchip Technology
1: ¥117.9
1,302In Stock

Mfr. Part #
MCP7940M-I/ST

Mouser Part #
579-MCP7940M-I/ST

Microchip Technology

Real Time Clock I2C RTCC 64B SRAM No VBAT

Learn More

Datasheet

1,302In Stock

¥117.9

¥114.9

¥109.6

¥103

Min.: 1
Mult.: 1

Clock Generators & Support Products I2C control, any freq <350 MHz clock gen

SI5338P-B-GM
Skyworks Solutions, Inc.
1: ¥3,845.2
855In Stock

Mfr. Part #
SI5338P-B-GM

Mouser Part #
634-SI5338P-B-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products I2C control, any freq <350 MHz clock gen

Learn More

Datasheet

855In Stock

¥3,845.2

¥3,074.5

¥2,881.8

¥2,669.2

View

Min.: 1
Mult.: 1

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

ISL12057IBZ
Renesas / Intersil
1: ¥468.4
1,962In Stock

Mfr. Part #
ISL12057IBZ

Mouser Part #
968-ISL12057IBZ

Renesas / Intersil

Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP

Datasheet

1,962In Stock

¥468.4

¥348.8

¥320.6

¥287.4

View

Min.: 1
Mult.: 1

Real Time Clock REAL TIME CLKRTC IN

ISL1219IUZ-T
Renesas / Intersil
1: ¥674.4
2,500In Stock

Mfr. Part #
ISL1219IUZ-T

Mouser Part #
968-ISL1219IUZ-T

Renesas / Intersil

Real Time Clock REAL TIME CLKRTC IN

Datasheet

2,500In Stock

Cut Tape

¥674.4

¥508.3

¥466.7

¥421.9

View

Reel

¥358.8

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock I C Serial Real-Time Clock

DS1337C#T&R
Analog Devices / Maxim Integrated
1: ¥1,415.2
1,421In Stock

Mfr. Part #
DS1337C#T&R

Mouser Part #
700-DS1337C#T&R-

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

1,421In Stock

Cut Tape

¥1,415.2

¥1,112.9

¥1,003.2

¥930.2

View

Reel

¥818.9

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,420

: 1,000

Real Time Clock RTC TCXO I2C 3ppm 3215

AB-RTC-TN-32.768kHz-2-T1
ABRACON
1: ¥867
828In Stock
New Product

Mfr. Part #
AB-RTC-TN-32.768kHz-2-T1

Mouser Part #
815-ABRTCTN32768K2T1

New Product

ABRACON

Real Time Clock RTC TCXO I2C 3ppm 3215

Learn More

Datasheet

828In Stock

Cut Tape

¥867

¥661.1

¥609.6

¥553.1

Reel

¥500

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Generators & Support Products I2C control, any freq <710 MHz clock gen

SI5338A-B02499-GM
Skyworks Solutions, Inc.
1: ¥4,522.9
999In Stock

Mfr. Part #
SI5338A-B02499-GM

Mouser Part #
634-SI5338AB02499-GM

Skyworks Solutions, Inc.

Clock Generators & Support Products I2C control, any freq <710 MHz clock gen

Learn More

Datasheet

999In Stock

¥4,522.9

¥3,616

¥3,390.1

¥3,141

View

Min.: 1
Mult.: 1

Real Time Clock RTC TCXO I2C 3ppm 3215 AEC-Q200

AB-RTC-TNA-32.768kHz-2-T1
ABRACON
1: ¥903.6
900In Stock
New Product

Mfr. Part #
AB-RTC-TNA-32.768kHz-2-T1

Mouser Part #
815-BRTCTNA32768K2T1

New Product

ABRACON

Real Time Clock RTC TCXO I2C 3ppm 3215 AEC-Q200

Learn More

Datasheet

900In Stock

Cut Tape

¥903.6

¥689.3

¥634.5

¥576.4

Reel

¥528.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock I C Serial Real-Time Clock

DS1337+
Analog Devices / Maxim Integrated
1: ¥878.7
2,638In Stock

Mfr. Part #
DS1337+

Mouser Part #
700-DS1337

Analog Devices / Maxim Integrated

Real Time Clock I C Serial Real-Time Clock

Learn More

Datasheet

2,638In Stock

¥878.7

¥669.4

¥611.2

¥544.8

View

Min.: 1
Mult.: 1
Max.: 2,638

Real Time Clock I C RTC/Supervisor with Trickle Charger

DS1388Z-3+
Analog Devices / Maxim Integrated
1: ¥1,303.9
325In Stock

Mfr. Part #
DS1388Z-3+

Mouser Part #
700-DS1388Z-3

Analog Devices / Maxim Integrated

Real Time Clock I C RTC/Supervisor with Trickle Charger

Datasheet

325In Stock

¥1,303.9

¥1,006.6

¥931.8

¥847.1

¥785.7

Min.: 1
Mult.: 1
Max.: 325

Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock

DS1371U+
Analog Devices / Maxim Integrated
1: ¥755.8
2,584In Stock

Mfr. Part #
DS1371U+

Mouser Part #
700-DS1371U

Analog Devices / Maxim Integrated

Real Time Clock I C, 32-Bit Binary Counter Watchdog Clock

Datasheet

2,584In Stock

¥755.8

¥622.9

¥578

¥539.8

View

Min.: 1
Mult.: 1
Max.: 2,584

Clock & Timer ICs

Types of Clock & Timer ICs

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