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

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Image	Part Number	Manufacturer	Description	Lifecycle	Availability	Quote	RoHS	Datasheet
	DS17885SN-5	Maxim Integrated	IC RTC 5V 8K NV RAM IND 24-SOIC	Discontinued	In Stock
	DS17487N-3	Maxim Integrated	IC RTC 3V 4K NV RAM 24-EDIP	Obsolete	In Stock
	DS17887-5IND	Maxim Integrated	IC RTC 5V 8K NV RAM 24-EDIP	Obsolete	In Stock
	DS1315SN-33	Maxim Integrated	IC T-CHIP PHANTOM 3.3V IN 16SOIC	Discontinued	In Stock
	DS17887-3	Maxim Integrated	IC RTC 3V 8K NV RAM 24-EDIP	Obsolete	In Stock
	DS1742-100	Maxim Integrated	IC RTC RAM Y2K 5V 100NS 24-EDIP	Obsolete	In Stock
	DS1553WP-150	Maxim Integrated	IC RTC RAM Y2K 3.3V 150NS 34PCM	Obsolete	In Stock
	DS1642-70	Maxim Integrated	IC RAM TIMEKEEP NV 70NS 24-EDIP	Discontinued	In Stock
	DS1643P-70	Maxim Integrated	IC RAM TIMEKEEP NV 70NS 34-PCM	Discontinued	In Stock
	DS1286I	Maxim Integrated	IC TIMEKEEPER WATCHDOG 28-EDIP	Obsolete	In Stock
	DS1743P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Discontinued	In Stock
	DS1742-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 24-EDIP	Discontinued	In Stock
	DS1553P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Discontinued	In Stock
	DS1553WP-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34PCM	Obsolete	In Stock
	DS1744P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Obsolete	In Stock
	DS1744WP-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34-PCM	Obsolete	In Stock
	DS1743W-150	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 28EDIP	Discontinued	In Stock
	DS1554WP-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34-PCM	Obsolete	In Stock
	DS1554P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Discontinued	In Stock
	DS1553-100	Maxim Integrated	IC RTC RAM Y2K 5V 100NS 28-EDIP	Discontinued	In Stock
	DS1643-70	Maxim Integrated	IC RAM TIMEKEEP NV 70NS 28-EDIP	Discontinued	In Stock
	DS1244WP-120	Maxim Integrated	IC NVSRAM 256KBIT 120NS 34PCM	Obsolete	In Stock
	DS1244YP-70	Maxim Integrated	IC NVSRAM 256KBIT 70NS 34PCM	Obsolete	In Stock
	DS1553-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 28-EDIP	Discontinued	In Stock
	DS1543-70	Maxim Integrated	IC RTC NV RAM 5V 70NS 28-EDIP	Obsolete	In Stock
	DS1543W-120	Maxim Integrated	IC RTC NV RAM 3.3V 120NS 28-EDIP	Obsolete	In Stock
	DS1744P-70IND	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Obsolete	In Stock
	DS1386P-8-120	Maxim Integrated	IC TIMEKEEPER RAM 64K 34-PCM	Obsolete	In Stock
	DS1386P-32-120	Maxim Integrated	IC TIMEKEEPER RAM 256K 32-PCM	Obsolete	In Stock
	DS1743-100IND	Maxim Integrated	IC RTC RAM Y2K 5V 100NS 28-EDIP	Obsolete	In Stock
	DS1244WP-120IND	Maxim Integrated	IC NVSRAM 256KBIT 120NS 34PCM	Obsolete	In Stock
	DS1643AL-120	Maxim Integrated	IC RAM TIMEKEEP NV 120NS 34-LPM	Obsolete	In Stock
	DS1744W-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 28EDIP	Obsolete	In Stock
	DS1554-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 32-EDIP	Discontinued	In Stock
	DS1554W-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 32EDIP	Discontinued	In Stock
	DS1746P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Obsolete	In Stock
	DS1486P-120	Maxim Integrated	IC TIMEKEEPER RAM 1MB 34-PCM	Obsolete	In Stock
	DS1556WP-120	Maxim Integrated	IC RTC RAM Y2K 3.3V 120NS 34PCM	Obsolete	In Stock
	DS1556P-70	Maxim Integrated	IC RTC RAM Y2K 5V 70NS 34-PCM	Obsolete	In Stock
	DS1386-8-120	Maxim Integrated	IC TIMEKEEPER RAM 64K 32-EDIP	Obsolete	In Stock