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I2C Clock & Timer Development Tools

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	Type	Tool Is For Evaluation Of	Frequency	Packaging
Clock & Timer Development Tools RV3028 Real-Time Clock (RTC) Breakout PIM449 Pimoroni 1: HK$135.55 54In Stock 222On Order	Mfr. Part No. PIM449 Mouser Part No 397-PIM449	Pimoroni	Clock & Timer Development Tools RV3028 Real-Time Clock (RTC) Breakout	Datasheet	54In Stock 222On Order On Order Ship Dates Mfr. No: PIM449 Stock: 54 Can Dispatch Immediately On Order: 91 Expected 10/11/2026 131 Expected 16/12/2026 Factory Lead Time: 10 Weeks	HK$135.55	Min.: 1 Mult.: 1		Breakout Boards	RTC	RV3028
Clock & Timer Development Tools Si5356 Evaluation Kit SI5356-EVB Skyworks Solutions, Inc. 1: HK$645.60 14In Stock	Mfr. Part No. SI5356-EVB Mouser Part No 634-SI5356-EVB	Skyworks Solutions, Inc.	Clock & Timer Development Tools Si5356 Evaluation Kit	Datasheet	14In 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$7,400.14 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$7,400.14	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 10In 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	10In 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 90In Stock	Mfr. Part No. 5640 Mouser Part No 485-5640	Adafruit	Clock & Timer Development Tools Adafruit Si5351A Clock Generator with STEMMA QT - 8KHz to 160MHz		90In Stock	HK$65.35	Min.: 1 Mult.: 1		Breakout Boards	Clock Generator	Si5351A	8 kHz to 160 MHz	Bulk
Clock & Timer Development Tools The factory is currently not accepting orders for this product. DFR0819 DFRobot 1: HK$115.00 142In Stock	Mfr. Part No. DFR0819 Mouser Part No 426-DFR0819	DFRobot	Clock & Timer Development Tools The factory is currently not accepting orders for this product.		142In Stock	HK$115.00	Min.: 1 Mult.: 1		Evaluation Modules	RTC	DS3231
Clock & Timer Development Tools A programmable real-time clock module, integrated HYM8563 low-power U126 M5Stack 1: HK$40.69 37In 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 about M5Stack u126 unit rtc	Datasheet	37In 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$139.74 11In Stock	Mfr. Part No. 410-218 Mouser Part No 424-PMOD-RTCC	Digilent	Clock & Timer Development Tools Real-time Clock/Calendar Learn More about Digilent peripheral modules	Datasheet	11In Stock	HK$139.74	Min.: 1 Mult.: 1		RTC Additional Boards	RTC			Bulk
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 about Micro Crystal rv 8263 c8 eval board	Datasheet	7In Stock	HK$136.37	Min.: 1 Mult.: 1		Development Boards	RTC	RV-8263-C8		Bulk
Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board 3296 Adafruit 1: HK$61.65 187In Stock	Mfr. Part No. 3296 Mouser Part No 485-3296	Adafruit	Clock & Timer Development Tools Adafruit DS1307 RTC Breakout Board		187In Stock	HK$61.65	Min.: 1 Mult.: 1		Breakout Boards	RTC	DS1307	32.768 kHz
Clock & Timer Development Tools Adafruit S-35710 Low-Power Wake Up Timer Breakout - STEMMA QT / Qwiic 5959 Adafruit 1: HK$40.69 8In 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	8In 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 RTC3 Click MIKROE-1839 Mikroe 1: HK$205.50 25In Stock	Mfr. Part No. MIKROE-1839 Mouser Part No 932-MIKROE-1839	Mikroe	Clock & Timer Development Tools RTC3 Click Learn More about Mikroe clock timing click boards	Datasheet	25In Stock	HK$205.50	Min.: 1 Mult.: 1		Add-On Modules
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 about Mikroe lektronika 2063 rtc6	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 5In Stock	Mfr. Part No. MIKROE-2333 Mouser Part No 932-MIKROE-2333	Mikroe	Clock & Timer Development Tools TIMER click Learn More about Mikroe clock timing click boards	Datasheet	5In 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 4In Stock	Mfr. Part No. MIKROE-5083 Mouser Part No 932-MIKROE-5083	Mikroe	Clock & Timer Development Tools RTC 16 Click Learn More about Mikroe rtc 16 click	Datasheet	4In 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 5ppm, I2C Real-Time Clock DS3231MEVKIT# Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. DS3231MEVKIT# Mouser Part No 700-DS3231MEVKIT#	Analog Devices / Maxim Integrated	Clock & Timer Development Tools 5ppm, I2C Real-Time Clock Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability		Evaluation Kits	RTC	DS3231M	1 Hz, 32.768 kHz	Bulk
Clock & Timer Development Tools EVKit for Low Current Real Time Clock wi MAX31341SHLD# Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX31341SHLD# Mouser Part No 700-MAX31341SHLD#	Analog Devices / Maxim Integrated	Clock & Timer Development Tools EVKit for Low Current Real Time Clock wi Learn More about Analog Devices / Maxim Integrated maxim int max31341 eval kit Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability		Evaluation Kits	RTC	MAX31341B, MAX31341C		Bulk
Clock & Timer Development Tools Gravity I2C SD2405 RTC Module DFR0469 DFRobot 1: HK$70.69 115In Stock 1On Order	Mfr. Part No. DFR0469 Mouser Part No 426-DFR0469	DFRobot	Clock & Timer Development Tools Gravity I2C SD2405 RTC Module Learn More about DFRobot gravity	Datasheet	115In Stock 1On Order	HK$70.69	Min.: 1 Mult.: 1		Evaluation Modules	RTC	SD2405	400 kHz
Clock & Timer Development Tools Grove - RTC 101020013 Seeed Studio 1: HK$56.72 16In Stock 40On Order	Mfr. Part No. 101020013 Mouser Part No 713-101020013	Seeed Studio	Clock & Timer Development Tools Grove - RTC Learn More about Seeed Studio grove	Datasheet	16In Stock 40On Order	HK$56.72	Min.: 1 Mult.: 1		I2C-RTC Boards	RTC	DS1307		Bulk
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 about NXP Semiconductors nxp pcf85063at ard arduino shield	Datasheet	14In Stock	HK$230.08	Min.: 1 Mult.: 1	No	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 about NXP Semiconductors nxp pcf85063tp shield	Datasheet	1In Stock	HK$230.16	Min.: 1 Mult.: 1	No	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$169.09 48In Stock	Mfr. Part No. BOB-16281 Mouser Part No 474-BOB-16281	SparkFun	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 Learn More about SparkFun real time clock module	Datasheet	48In Stock	HK$169.09	Min.: 1 Mult.: 1		Breakout Boards	RTC	RV-8803