Clock/Timing - Real Time Clocks : 1422 Products

Real Time Clocks (RTCs) are essential components for maintaining accurate timekeeping in electronic systems. These clocks keep track of the current time and date, even when the system is powered down, making them invaluable for applications like computers, IoT devices, and automotive systems.

Manufactured by leading brands, RTCs offer high precision and low power consumption, ensuring reliable timekeeping over extended periods.

Implement our high-quality Real Time Clocks to ensure your devices maintain precise and consistent timekeeping across a wide range of applications.

1422 Result(s)

Part Number	Mfr	Description	Datasheet	Availability	Qty
Mfr. Part No. DS1554WP-120IND WS Part No. 730620-DS1554WP-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34-PCM		Limited Stock	-
Mfr. Part No. BQ32002DR WS Part No. 110356-BQ32002DR	Texas Instruments	IC RTC CLK/CALENDAR I2C 8-SOIC	Datasheet	165,000 In Stock	MOQ:60
Mfr. Part No. BQ32002D WS Part No. 571618-BQ32002D	Texas Instruments	IC RTC CLK/CALENDAR I2C 8SOIC / Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	Datasheet	160,000 In Stock	MOQ:60
Mfr. Part No. MCP79510-I/MS WS Part No. 846015-MCP79510-I/MS	Microchip Technology	IC RTC CLK/CALENDAR SPI 10MSOP	Datasheet	27,950 In Stock	MOQ:18
Mfr. Part No. DS1744W-120 WS Part No. 1321562-DS1744W-120	Analog Devices Inc.	IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm)	Datasheet	4,400 In Stock	MOQ:2
Mfr. Part No. DS1744W-120+ WS Part No. 773098-DS1744W-120+	Maxim Integrated	IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM 28-Pin EDIP	Datasheet	4,400 In Stock	MOQ:2
Mfr. Part No. BQ4830YMA-85 WS Part No. 1206127-BQ4830YMA-85	Texas Instruments	RTC Module With 32Kx8 NVSRAM 28-DIP MODULE 0 to 70		65 In Stock	MOQ:2
Mfr. Part No. BQ3287MT-SB2 WS Part No. 571628-BQ3287MT-SB2	Texas Instruments	IC RTC CLK/CALENDAR PAR 24-DIP	Datasheet	5,248 In Stock	MOQ:4
Mfr. Part No. ISL1208IU8Z-T7A WS Part No. 1006202-ISL1208IU8Z-T7A	Renesas Electronics America	IC RTC CLK/CALENDAR I2C 8-MSOP / Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Datasheet	90,000 In Stock	MOQ:60
Mfr. Part No. NJU6355ED WS Part No. 209231-NJU6355ED	NJR Corporation/NJRC	IC RTC CLK/CALENDAR SER 8-DIP	Datasheet	1,246 In Stock	MOQ:5
Mfr. Part No. MAX6902ETA+T WS Part No. 1070814-MAX6902ETA+T	Maxim Integrated	IC RTC CLK/CALENDAR SPI 8-TDFN	Datasheet	Limited Stock	-
Mfr. Part No. ISL12028IBAZ WS Part No. 1189458-ISL12028IBAZ	Renesas Electronics America	Real Time Clock/Calendar with EEPROM \| IC RTC CLK/CALENDAR I2C 14-SOIC		586 In Stock	MOQ:4
Mfr. Part No. DS1338C-33#T&R WS Part No. 773009-DS1338C-33#T&R	Maxim Integrated	IC RTC CLK/CALENDAR I2C 16-SOIC / Real Time Clock Serial 56byte Clock/Calendar 16-Pin SOIC W T/R	Datasheet	39,180 In Stock	MOQ:12
Mfr. Part No. DS1338C-33+TR WS Part No. 253536-DS1338C-33+TR	Maxim Integrated			39,180 In Stock	MOQ:12
Mfr. Part No. DS1338C-33# WS Part No. 134994-DS1338C-33#	Maxim Integrated	IC RTC CLK/CALENDAR I2C 16-SOIC	Datasheet	39,175 In Stock	MOQ:12
Mfr. Part No. MAX31328NELB+ WS Part No. 1316885-MAX31328NELB+	Analog Devices Inc.	INTEGRATED DS3231SN W/ NDK CRYST / Real Time Clock (RTC) IC Clock/Calendar I²C 10-LLGA	Datasheet	Limited Stock	-
Mfr. Part No. X1205S8IZ WS Part No. 411839-X1205S8IZ	Intersil	2-Wire RTC Real Time Clock/Calendar		Limited Stock	-
Mfr. Part No. M41T00M6E WS Part No. 072935-M41T00M6E	STMicroelectronics	IC RTC CLK/CALENDAR I2C 8-SOIC	Datasheet	726 In Stock	MOQ:4
Mfr. Part No. DS1286+ WS Part No. 772990-DS1286+	Maxim Integrated	IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock Parallel 50byte Clock/Calendar/Watchdog Timekeeper 28-Pin EDIP	Datasheet	1,080 In Stock	MOQ:1
Mfr. Part No. DS1286 WS Part No. 586100-DS1286	Maxim Integrated	IC RTC CLK/CALENDAR PAR 28EDIP	Datasheet	1,080 In Stock	MOQ:1
Mfr. Part No. CDP68HC68T1M2Z96 WS Part No. 112576-CDP68HC68T1M2Z96	Intersil	IC RTC CLK/CALENDAR SPI 16-SOIC	Datasheet	Limited Stock	-
Mfr. Part No. CDP68HC68T1M2Z WS Part No. 578105-CDP68HC68T1M2Z	Renesas Electronics America	IC RTC CLK/CALENDAR SPI 16SOIC	Datasheet	Limited Stock	-
Mfr. Part No. Q427242310007 RTC-72423 WS Part No. 1137064-Q427242310007 RTC-72423	Epson Electronics America Inc-Semiconductor Div	IC, Rtc, SMD, 72423, SOIC24		Limited Stock	-
Mfr. Part No. S-35190A-IT8T1 WS Part No. 186340-S-35190A-IT8T1	SII Semiconductor Corporation			Limited Stock	-
Mfr. Part No. DS12CR887-33+ WS Part No. 037795-DS12CR887-33+	Maxim Integrated	IC RTC CLK/CALENDAR PAR 24-EDIP	Datasheet	1,119 In Stock	MOQ:3
Mfr. Part No. PCF2127AT/2Y WS Part No. 888738-PCF2127AT/2Y	NXP	IC RTC CLOCK/CALENDAR I2C 20SO / Real Time Clock (RTC) IC Clock/Calendar 512B I2C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)	Datasheet	22,549 In Stock	MOQ:7
Mfr. Part No. M41T94MH6F WS Part No. 1210587-M41T94MH6F	STMicroelectronics	512 Bit 64 bit x8 SERIAL RTC SPI SRAM	Datasheet	3,387 In Stock	MOQ:6
Mfr. Part No. ISL1208IBSZ-TK WS Part No. 285384-ISL1208IBSZ-TK	Intersil			Limited Stock	-
Mfr. Part No. DS1337C#T&R WS Part No. 1034405-DS1337C#T&R	Maxim Integrated	IC RTC CLK/CALENDAR I2C 16-SOIC	Datasheet	36,900 In Stock	MOQ:8
Mfr. Part No. DS1337C#T WS Part No. 11536-DS1337C#T	Maxim Integrated	IC RTC CLK/CALENDAR I2C 16-SOIC	Datasheet	36,800 In Stock	MOQ:8
Mfr. Part No. DS1337C# WS Part No. 141955-DS1337C#	Maxim Integrated	IC RTC CLK/CALENDAR I2C 16-SOIC	Datasheet	36,700 In Stock	MOQ:8
Mfr. Part No. BQ32000DR WS Part No. 081127-BQ32000DR	Texas Instruments	IC RTC CLK/CALENDAR I2C 8-SOIC	Datasheet	139,552 In Stock	MOQ:80
Mfr. Part No. BQ32000D WS Part No. 571617-BQ32000D	Texas Instruments	IC RTC CLK/CALENDAR I2C 8SOIC / Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	Datasheet	139,553 In Stock	MOQ:80
Mfr. Part No. DS1643AL-120 WS Part No. 1005144-DS1643AL-120	Maxim Integrated	IC RTC CLK/CALENDAR PAR 34-LPM / Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-LPM	Datasheet	Limited Stock	-
Mfr. Part No. M41T83RMY6E WS Part No. 1210581-M41T83RMY6E	STMicroelectronics	Serial RTC with battery switchover \| IC RTC CLK/CALENDAR I2C 18-SOX		Limited Stock	-
Mfr. Part No. DS1342T+T&R WS Part No. 1008089-DS1342T+T&R	Maxim Integrated	Compatible with High-ESR Crystals While Offering the Lowest Possible Current		1,012 In Stock	MOQ:18
Mfr. Part No. X1226V8 WS Part No. 1280693-X1226V8	Renesas Electronics America	Real Time Clock/Calendar with EEPROM \| IC RTC CLK/CALENDAR I2C 8-TSSOP		Limited Stock	-
Mfr. Part No. MCP79410T-I/SN WS Part No. 038162-MCP79410T-I/SN	Microchip Technology	Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N T/R / IC RTC CLK/CALENDAR I2C 8-SOIC	Datasheet	24,900 In Stock	MOQ:40
Mfr. Part No. RTC-4574SA(R4574) WS Part No. 184988-RTC-4574SA(R4574)	Epson Electronics America Inc-Semiconductor Div			Limited Stock	-
Mfr. Part No. DS1340C-33#T&R WS Part No. 038196-DS1340C-33#T&R	Maxim Integrated	IC RTC CLK/CALENDAR I2C 16-SOIC	Datasheet	3,236 In Stock	MOQ:4
Mfr. Part No. PCF8565T WS Part No. 345580-PCF8565T	NXP			Limited Stock	-
Mfr. Part No. DS1388Z-5+ WS Part No. 1213009-DS1388Z-5+	Maxim Integrated	Real Time Clock Serial 512byte Clock/Calendar/Watchdog Timekeeper 8-Pin SOIC N		100 In Stock	MOQ:6
Mfr. Part No. M41T11MH6F WS Part No. 020925-M41T11MH6F	STMicroelectronics	IC RTC CLK/CALENDAR I2C 28-SOIC	Datasheet	8,720 In Stock	MOQ:7
Mfr. Part No. DS1689SN/T&R WS Part No. 773077-DS1689SN/T&R	Maxim Integrated	IC RTC CLK/CALENDAR PAR 28-SOIC / Real Time Clock Multiplexed 114byte Clock/Calendar/NV SRAM Control 28-Pin SOIC W T/R	Datasheet	Limited Stock	-
Mfr. Part No. M48T35Y-70PC1 WS Part No. 072947-M48T35Y-70PC1	STMicroelectronics	IC RTC CLK/CALENDAR PAR 28DIP	Datasheet	522 In Stock	MOQ:2
Mfr. Part No. PT7C4311ZEEX WS Part No. 890360-PT7C4311ZEEX	Diodes Incorporated	IC RTC CAL I2C/2-WIRE SER 8TDFN	Datasheet	28,000 In Stock	MOQ:7
Mfr. Part No. PCF8523TK/1,118 WS Part No. 125090-PCF8523TK/1,118	NXP	IC RTC CLK/CALENDAR I2C 8-HVSON	Datasheet	27,303 In Stock	MOQ:35
Mfr. Part No. PCF8523TK/1 WS Part No. 759060-PCF8523TK/1	NXP	Real-Time Clock (RTC) and calendar		27,583 In Stock	MOQ:35
Mfr. Part No. M41T83SQA6F WS Part No. 1210583-M41T83SQA6F	STMicroelectronics	Serial I2C bus RTC with battery switchover	Datasheet	6,722 In Stock	MOQ:4
Mfr. Part No. X1288V14IZ WS Part No. 1105006-X1288V14IZ	Intersil	IC RTC CLK/CALENDAR I2C 14TSSOP	Datasheet	Limited Stock	-