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I2C Clock & Timer Development Tools

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Results: 35

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Part #

Clock & Timer Development Tools RV3028 Real-Time Clock (RTC) Breakout

PIM449
Pimoroni
1: HK$122.48
81In Stock
65Expected 8/9/2026

Mfr. Part No.
PIM449

Mouser Part No
397-PIM449

Pimoroni

Clock & Timer Development Tools RV3028 Real-Time Clock (RTC) Breakout

Datasheet

81In Stock

65Expected 8/9/2026

HK$122.48

Min.: 1
Mult.: 1

Breakout Boards

RTC

RV3028

Clock & Timer Development Tools Si5356 Evaluation Kit

SI5356-EVB
Skyworks Solutions, Inc.
1: HK$645.60
15In Stock

Mfr. Part No.
SI5356-EVB

Mouser Part No
634-SI5356-EVB

Skyworks Solutions, Inc.

Clock & Timer Development Tools Si5356 Evaluation Kit

Datasheet

15In Stock

HK$645.60

Min.: 1
Mult.: 1

Evaluation Boards

Clock Generator

Si5356

1 MHz to 200 MHz

Bulk

Clock & Timer Development Tools RC32012A-EVK FEMTOCLOCK EVK

RC32012A-EVK
Renesas Electronics
1: HK$7,400.22
1In Stock

Mfr. Part No.
RC32012A-EVK

Mouser Part No
968-RC32012A-EVK

Renesas Electronics

Clock & Timer Development Tools RC32012A-EVK FEMTOCLOCK EVK

Datasheet

1In Stock

HK$7,400.22

Min.: 1
Mult.: 1

Evaluation Kits

Clock Generator

RC32012A

Bulk

Clock & Timer Development Tools RTC 22 Click Ambiq Micro, Inc.

MIKROE-6280
Mikroe
1: HK$205.50
11In Stock
New Product

Mfr. Part No.
MIKROE-6280

Mouser Part No
932-MIKROE-6280

New Product

Mikroe

Clock & Timer Development Tools RTC 22 Click Ambiq Micro, Inc.

Datasheet

11In Stock

HK$205.50

Min.: 1
Mult.: 1

Add-On Boards

RTC

AM1805AQ

Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz

5640
Adafruit
1: HK$65.35
40In Stock
51Expected 2/12/2026

Mfr. Part No.
5640

Mouser Part No
485-5640

Adafruit

Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz

40In Stock

51Expected 2/12/2026

HK$65.35

Min.: 1
Mult.: 1

Breakout Boards

Clock Generator

Si5351A

8 kHz to 160 MHz

Bulk

Clock & Timer Development Tools A programmable real-time clock module, integrated HYM8563 low-power

U126
M5Stack
1: HK$40.69
53In Stock

Mfr. Part No.
U126

Mouser Part No
170-U126

M5Stack

Clock & Timer Development Tools A programmable real-time clock module, integrated HYM8563 low-power

Learn More

Datasheet

53In Stock

HK$40.69

Min.: 1
Mult.: 1

Development Boards

RTC

32.77 kHz

Clock & Timer Development Tools Real-time Clock/Calendar

410-218
Digilent
1: HK$131.52
13In Stock

Mfr. Part No.
410-218

Mouser Part No
424-PMOD-RTCC

Digilent

Clock & Timer Development Tools Real-time Clock/Calendar

Learn More

Datasheet

13In Stock

HK$131.52

Min.: 1
Mult.: 1

RTC Additional Boards

RTC

Bulk

Clock & Timer Development Tools Gravity I2C SD2405 RTC Module

DFR0469
DFRobot
1: HK$70.69
134In Stock
1On Order

Mfr. Part No.
DFR0469

Mouser Part No
426-DFR0469

DFRobot

Clock & Timer Development Tools Gravity I2C SD2405 RTC Module

Learn More

Datasheet

134In Stock

1On Order

HK$70.69

Min.: 1
Mult.: 1

Evaluation Modules

RTC

SD2405

400 kHz

Clock & Timer Development Tools 32.768kHz I2C 20ppm Eval Board

RV-8263-C8 EVALUATION-BOARD TA QC
Micro Crystal
1: HK$136.37
7In Stock

Mfr. Part No.
RV-8263-C8 EVALUATION-BOARD TA QC

Mouser Part No
428-204275-AA00

Micro Crystal

Clock & Timer Development Tools 32.768kHz I2C 20ppm Eval Board

Learn More

Datasheet

7In Stock

HK$136.37

Min.: 1
Mult.: 1

Development Boards

RTC

RV-8263-C8

Bulk

Clock & Timer Development Tools Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic

5959
Adafruit
1: HK$40.69
14In Stock

Mfr. Part No.
5959

Mouser Part No
485-5959

Adafruit

Clock & Timer Development Tools Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic

Datasheet

14In Stock

HK$40.69

Min.: 1
Mult.: 1

Breakout Boards

Timer

S-35710

Bulk

Clock & Timer Development Tools CDC3S04EVM Eval Mod

CDC3S04EVM
Texas Instruments
1: HK$1,819.99
1In Stock

Mfr. Part No.
CDC3S04EVM

Mouser Part No
595-CDC3S04EVM

Texas Instruments

Clock & Timer Development Tools CDC3S04EVM Eval Mod

Datasheet

1In Stock

HK$1,819.99

Min.: 1
Mult.: 1
Max.: 5

Evaluation Boards

Clock Buffer

CDC3S04

52 MHz

Clock & Timer Development Tools SI5317 Development Kit

SI5317-EVB
Skyworks Solutions, Inc.
1: HK$1,635.12
6In Stock

Mfr. Part No.
SI5317-EVB

Mouser Part No
634-SI5317-EVB

Skyworks Solutions, Inc.

Clock & Timer Development Tools SI5317 Development Kit

Datasheet

6In Stock

HK$1,635.12

Min.: 1
Mult.: 1

Evaluation Boards

Clock Multiplier

Si5317

8 kHz to 644.53 MHz

Bulk

Clock & Timer Development Tools Grove - RTC

101020013
Seeed Studio
1: HK$56.72
16In Stock
40Expected 31/8/2026

Mfr. Part No.
101020013

Mouser Part No
713-101020013

Seeed Studio

Clock & Timer Development Tools Grove - RTC

Learn More

Datasheet

16In Stock

40Expected 31/8/2026

HK$56.72

Min.: 1
Mult.: 1

I2C-RTC Boards

RTC

DS1307

Bulk

Clock & Timer Development Tools RTC6 click

MIKROE-2063
Mikroe
1: HK$205.50
3In Stock

Mfr. Part No.
MIKROE-2063

Mouser Part No
932-MIKROE-2063

Mikroe

Clock & Timer Development Tools RTC6 click

Learn More

Datasheet

3In Stock

HK$205.50

Min.: 1
Mult.: 1

Add-On Boards

RTC

MCP79410

32.768 kHz

Clock & Timer Development Tools TIMER click

MIKROE-2333
Mikroe
1: HK$180.84
6In Stock

Mfr. Part No.
MIKROE-2333

Mouser Part No
932-MIKROE-2333

Mikroe

Clock & Timer Development Tools TIMER click

Learn More

Datasheet

6In Stock

HK$180.84

Min.: 1
Mult.: 1

Add-On Boards

RTC

DS1682

Clock & Timer Development Tools RTC 16 Click

MIKROE-5083
Mikroe
1: HK$131.52
5In Stock

Mfr. Part No.
MIKROE-5083

Mouser Part No
932-MIKROE-5083

Mikroe

Clock & Timer Development Tools RTC 16 Click

Learn More

Datasheet

5In Stock

HK$131.52

Min.: 1
Mult.: 1

Add-On Boards

RTC

BU9873

Clock & Timer Development Tools RTC 21 click

MIKROE-5541
Mikroe
1: HK$221.94
1In Stock

Mfr. Part No.
MIKROE-5541

Mouser Part No
932-MIKROE-5541

Mikroe

Clock & Timer Development Tools RTC 21 click

Datasheet

1In Stock

HK$221.94

Min.: 1
Mult.: 1

Add-On Boards

RTC

PT7C4311

Clock & Timer Development Tools PCF85063AT-ARD

PCF85063AT-ARD
NXP Semiconductors
1: HK$230.08
14In Stock

Mfr. Part No.
PCF85063AT-ARD

Mouser Part No
771-PCF85063AT-ARD

NXP Semiconductors

Clock & Timer Development Tools PCF85063AT-ARD

Learn More

Datasheet

14In Stock

HK$230.08

Min.: 1
Mult.: 1

Evaluation Boards

RTC

PCF85063AT

Clock & Timer Development Tools PCF85063TP-ARD

PCF85063TP-ARD
NXP Semiconductors
1: HK$230.16
1In Stock

Mfr. Part No.
PCF85063TP-ARD

Mouser Part No
771-PCF85063TP-ARD

NXP Semiconductors

Clock & Timer Development Tools PCF85063TP-ARD

Learn More

Datasheet

1In Stock

HK$230.16

Min.: 1
Mult.: 1

Evaluation Boards

RTC

PCF85063TP

Clock & Timer Development Tools The SparkFun RV-8803 Real Time Clock Module is a Qwiic-enabled breakout board for the RV-8803 RTC. The RV-8803 boasts some impressive features including a temperature compensated crystal providing extremely precise time-keeping low power consumption

BOB-16281
SparkFun
1: HK$160.04
53In Stock

Mfr. Part No.
BOB-16281

Mouser Part No
474-BOB-16281

SparkFun

Learn More

Datasheet

53In Stock

HK$160.04

Min.: 1
Mult.: 1

Breakout Boards

RTC

RV-8803

Clock & Timer Development Tools The factory is currently not accepting orders for this product.

DFR0819
DFRobot
1: HK$73.16
151On Order

Mfr. Part No.
DFR0819

Mouser Part No
426-DFR0819

DFRobot

Clock & Timer Development Tools The factory is currently not accepting orders for this product.

151On Order

HK$73.16

Min.: 1
Mult.: 1

Evaluation Modules

RTC

DS3231

Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board

3296
Adafruit
1: HK$61.65
198On Order

Mfr. Part No.
3296

Mouser Part No
485-3296

Adafruit

Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board

198On Order

HK$61.65

Min.: 1
Mult.: 1

Breakout Boards

RTC

DS1307

32.768 kHz

Clock & Timer Development Tools Grove - High Precision RTC

102020083
Seeed Studio
1: HK$77.27
200On Order

Mfr. Part No.
102020083

Mouser Part No
713-102020083

Seeed Studio

Clock & Timer Development Tools Grove - High Precision RTC

Learn More

Datasheet

200On Order

HK$77.27

Min.: 1
Mult.: 1

Evaluation Modules

RTC

PCF85063TP

400 kHz

Clock & Timer Development Tools Si5XX programming kit

SI5XX-PROG-EVB
Skyworks Solutions, Inc.
1: HK$587.07
4Expected 4/9/2026

Mfr. Part No.
SI5XX-PROG-EVB

Mouser Part No
634-SI5XX-PROG-EVB

Skyworks Solutions, Inc.

Clock & Timer Development Tools Si5XX programming kit

4Expected 4/9/2026

HK$587.07

Min.: 1
Mult.: 1

Evaluation Boards

VCXO / XO

Si57x, Si598, Si599

100 kHz to 1.4 GHz

Bulk

Clock & Timer Development Tools RTC3 Click

MIKROE-1839
Mikroe
1: HK$205.50
25Expected 8/9/2026

Mfr. Part No.
MIKROE-1839

Mouser Part No
932-MIKROE-1839

Mikroe

Clock & Timer Development Tools RTC3 Click

Learn More

Datasheet

25Expected 8/9/2026

HK$205.50

Min.: 1
Mult.: 1

Add-On Modules

I2C Clock & Timer Development Tools

Customer Service Office

Company

Resources

Support

AB-RTC-TC-32.768kHz-2
AM1805AQ
BU9873
CDC3S04
DS1307
DS1682
DS3231
ISL12028
ISL1221
LMK1D1216
MCP79410
PCF85063AT
PCF85063TP
PCF8525
PT7C4311
RC32012A
RC32614A
RV3028
RV-8263-C8
RV-8803