Clock & Timer ICs

Application Specific (7,126)
Clock Buffers, Drivers (3,645)
Clock Generators, PLLs, Frequency Synthesizers (19,741)
Delay Lines (810)
IC Batteries (4)
Programmable Timers and Oscillators (22,852)
Real Time Clocks (2,044)

Records 56,222

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Part Number	Description	In Stock
DS1251WP-120 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34-PCM Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock399 More on Order
DS1251WP-120+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34-PCM Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock302 More on Order
DS1251WP-120+C01 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PARALLEL 34PWRCP Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock431 More on Order
DS1251WP-120+C02 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PARALLEL 34PWRCP Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock535 More on Order
DS1251WP-120IND Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34-PCM Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock459 More on Order
DS1251WP-120IND+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34-PCM Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock443 More on Order
DS1251WP-C01+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34PWRCP Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C	In Stock386 More on Order
DS1251WP-C02+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34PWRCP Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97V ~ 3.63V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C	In Stock332 More on Order
DS1251Y-70 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 32-DIP Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Current - Timekeeping (Max): 10mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 32-DIP Module (0.600", 15.24mm) Supplier Device Package: 32-EDIP	In Stock451 More on Order
DS1251Y-70+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 32-DIP Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Current - Timekeeping (Max): 10mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 32-DIP Module (0.600", 15.24mm) Supplier Device Package: 32-EDIP	In Stock571 More on Order
DS1251YP-70 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34-PCM Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 10mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock512 More on Order
DS1251YP-70+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34-PCM Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 10mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock577 More on Order
DS1251YP-70IND Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PARALLEL 34PWRCP Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 10mA @ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock289 More on Order
DS1251YP-70IND+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 34-PCM Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 512kb Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 10mA @ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 34-PowerCap™ Module Supplier Device Package: 34-PowerCap Module	In Stock539 More on Order
DS1254WB-150 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 168-BGA Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 2MB Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 3V ~ 3.7V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 168-BGA Supplier Device Package: 168-BGA (40x40)	In Stock475 More on Order
DS1254WB2-150 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 168-BGA Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 2MB Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 3V ~ 3.7V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 80-BBGA Supplier Device Package: 80-BGA (40x40)	In Stock285 More on Order
DS1254WB-C02 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 168-BGA Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 2MB Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 3V ~ 3.7V Voltage - Supply, Battery: 3V Mounting Type: Surface Mount Package / Case: 80-BBGA Supplier Device Package: 80-BGA (40x40)	In Stock448 More on Order
DS1254YB-100 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM PAR 168-BGA Manufacturer: Maxim Integrated Type: Phantom Time Chip Features: Leap Year, NVSRAM Memory Size: 2MB Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 168-BGA Supplier Device Package: 168-BGA (40x40)	In Stock329 More on Order
DS1284+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-DIP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock606 More on Order
DS1284 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-DIP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 28-DIP (0.600", 15.24mm) Supplier Device Package: 28-PDIP	In Stock264 More on Order
DS1284Q+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock420 More on Order
DS1284Q Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock610 More on Order
DS1284QN+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock583 More on Order
DS1284QN Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock494 More on Order
DS1284QN+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock192 More on Order
DS1284QN/T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock126 More on Order
DS1284Q+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock288 More on Order
DS1284Q/T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-PLCC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	In Stock431 More on Order
DS1286+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-EDIP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 28-DIP Module (0.61", 15.49mm), 23 Leads Supplier Device Package: 28-EDIP	In Stock316 More on Order
DS1286 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR PAR 28-EDIP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size: 50B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5V ~ 5.5V Voltage - Supply, Battery: 2.4V ~ 3.5V Current - Timekeeping (Max): 7mA @ 5V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 28-DIP Module (0.61", 15.49mm), 23 Leads Supplier Device Package: 28-EDIP	In Stock528 More on Order