Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks

• EconoRAM (1)
• Timekeeper® (33)

Clock/Timing - Real Time Clocks Manufacturer Listing

• EPSON (16)
• Intersil (158)
• Maxim Integrated (233)
• STMicroelectronics (73)
• Texas Instruments (9)

Clock/Timing - Real Time Clocks All Product Listing

	Image	Part Number	Manufacturer	Description	Lifecycle	Availability	Quote	RoHS	Datasheet
		DS1744W-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 28EDIP	Obsolete	In Stock
		DS1744-70IND	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 28-EDIP	Obsolete	In Stock
		DS1248YP-70	Maxim Integrated	IC NVSRAM 1MBIT 70NS 34PCM	Discontinued	In Stock
		DS1248WP-120	Maxim Integrated	IC NVSRAM 1MBIT 120NS 34PCM	Obsolete	In Stock
		DS1244W-120IND	Maxim Integrated	IC NVSRAM 256KBIT 120NS 28DIP	Obsolete	In Stock
		DS1746P-70IND	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Obsolete	In Stock
		DS1746WP-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34-PCM	Obsolete	In Stock
		DS1248WP-120IND	Maxim Integrated	IC NVSRAM 1MBIT 120NS 34PCM	Obsolete	In Stock
		DS1746W-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 32EDIP	Obsolete	In Stock
		DS1746-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 32-EDIP	Obsolete	In Stock
		DS1556-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 32-EDIP	Discontinued	In Stock
		DS1556W-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 32EDIP	Discontinued	In Stock
		DS1248W-120	Maxim Integrated	IC NVSRAM 1MBIT 120NS 32DIP	Discontinued	In Stock
		DS1248Y-100IND	Maxim Integrated	IC NVSRAM 1MBIT 100NS 32DIP	Obsolete	In Stock
		DS1746W-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 32EDIP	Obsolete	In Stock
		DS1746-70IND	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 32-EDIP	Obsolete	In Stock
		DS1248W-120IND	Maxim Integrated	IC NVSRAM 1MBIT 120NS 32DIP	Obsolete	In Stock
		DS1556W-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 32EDIP	Discontinued	In Stock
		DS1747P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Obsolete	In Stock
		DS1747WP-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34-PCM	Obsolete	In Stock
		DS1557WP-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34PCM	Obsolete	In Stock
		DS1557P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34PCM	Discontinued	In Stock
		DS1647P-120	Maxim Integrated	IC RAM TIMEKEEP NV 120NS 34-PCM	Obsolete	In Stock
		DS1747-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 32-EDIP	Obsolete	In Stock
		DS1747W-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 32EDIP	Obsolete	In Stock
		DS1251YP-70	Maxim Integrated	IC NVSRAM 4MBIT 70NS 34PCM	Discontinued	In Stock
		DS1251WP-120	Maxim Integrated	IC NVSRAM 4MBIT 120NS 34PCM	Obsolete	In Stock
		DS1747WP-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34-PCM	Obsolete	In Stock
		DS1747P-70IND	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Obsolete	In Stock
		DS1557WP-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34PCM	Obsolete	In Stock
		DS1557P-70IND	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34PCM	Obsolete	In Stock
		DS1251W-120	Maxim Integrated	IC NVSRAM 4MBIT 120NS 32DIP	Obsolete	In Stock
		DS1251Y-70	Maxim Integrated	IC NVSRAM 4MBIT 70NS 32DIP	Obsolete	In Stock
		DS1251WP-120IND	Maxim Integrated	IC NVSRAM 4MBIT 120NS 34PCM	Obsolete	In Stock
		DS1747-70IND	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 32-EDIP	Obsolete	In Stock
		DS1747W-120IND	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 32EDIP	Obsolete	In Stock
		DS1251W-120IND	Maxim Integrated	IC NVSRAM 4MBIT 120NS 32DIP	Obsolete	In Stock
		DS1254WB-150	Maxim Integrated	IC NVSRAM 16MBIT 150NS 168BGA	Obsolete	In Stock
		DS1254YB-100	Maxim Integrated	IC NVSRAM 16MBIT 100NS 168BGA	Obsolete	In Stock
		DS1501YSN	Maxim Integrated	IC RTC WDOG Y2K 5V IND 28-SOIC	Obsolete	In Stock

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