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HIGH-PERFORMANCE RTC IC

Results: 545,463

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Mft.Part#
Specification
Price(USD)
DS1646-120+

DS1646-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM
 Memory Size: 128KB
  • 1: $0
DS1646-120+ Datasheet

In Stock: 1000

RFQ
DS1743WP-120+

DS1743WP-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 8KB
  • 1: $0
DS1743WP-120+ Datasheet

In Stock: 1000

RFQ
DS1553WP-120+

DS1553WP-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 8KB
  • 1: $17.7786
  • 10: $16.8897
DS1553WP-120+ Datasheet

In Stock: 10

RFQ
DS1501YSN+

DS1501YSN+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1501YSN+ Datasheet

In Stock: 1000

RFQ
DS1743WP-150+

DS1743WP-150+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 8KB
  • 1: $0
DS1743WP-150+ Datasheet

In Stock: 1000

RFQ
BQ3285S-SB2TRG4

BQ3285S-SB2TRG4

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0
BQ3285S-SB2TRG4 Datasheet

In Stock: 1000

RFQ
MCP795B10-I/SL

MCP795B10-I/SL

Microchip Technology
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
 Memory Size: 64B
  • 1: $0
MCP795B10-I/SL Datasheet

In Stock: 1000

RFQ
MCP795B20-I/ST

MCP795B20-I/ST

Microchip Technology
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
 Memory Size: 64B
  • 1: $0
MCP795B20-I/ST Datasheet

In Stock: 1000

RFQ
DS12885TN+

DS12885TN+

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0
DS12885TN+ Datasheet

In Stock: 1000

RFQ
DS1685S-5+

DS1685S-5+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $3.9186
  • 10: $3.7227
  • 25: $3.4335
  • 50: $3.2619
  • 100: $2.9547
  • 250: $2.807
  • 1000: $2.1025
DS1685S-5+ Datasheet

In Stock: 375

RFQ
DS1687-3IND+

DS1687-3IND+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $10.6785
  • 10: $10.1443
  • 25: $9.3618
  • 50: $8.8937
  • 100: $8.0452
  • 250: $7.6429
  • 1000: $5.7225
DS1687-3IND+ Datasheet

In Stock: 95

RFQ
M48T35Y-70MH1F

M48T35Y-70MH1F

STMicroelectronics
 Series: Timekeeper
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year
  • 936: $8.2215
M48T35Y-70MH1F Datasheet

In Stock: 1000

RFQ
DS1557WP-120IND+

DS1557WP-120IND+

Maxim Integrated
 Packaging: Tray
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 512KB
  • 1: $35.0217
  • 10: $33.2709
  • 25: $30.7128
  • 50: $29.1769
  • 100: $26.4033
  • 250: $25.0832
DS1557WP-120IND+ Datasheet

In Stock: 2

RFQ
MCP79512T-I/MN

MCP79512T-I/MN

Microchip Technology
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
 Memory Size: 64B
  • 3300: $0.6814
MCP79512T-I/MN Datasheet

In Stock: 1000

RFQ
RX-4045SA:AA0

RX-4045SA:AA0

Epson
 Packaging: Tape & Reel (TR)
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year
 Time Format: HH:MM:SS (12/24 hr)
  • 1000: $1.4377
RX-4045SA:AA0 Datasheet

In Stock: 1000

RFQ
DS1315N-33

DS1315N-33

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $0
DS1315N-33 Datasheet

In Stock: 1000

RFQ
DS1554-70

DS1554-70

Maxim Integrated
 Packaging: Tube
 Part Status: Discontinued at Digi-Key
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 32KB
  • 1: $0
DS1554-70 Datasheet

In Stock: 1000

RFQ
DS1557P-70IND

DS1557P-70IND

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
 Memory Size: 512KB
  • 1: $0
DS1557P-70IND Datasheet

In Stock: 1000

RFQ
DS1501YE

DS1501YE

Maxim Integrated
 Packaging: Tray
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1501YE Datasheet

In Stock: 1000

RFQ
DS1685Q-5

DS1685Q-5

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $0
DS1685Q-5 Datasheet

In Stock: 1000

RFQ
DS1315EN-33/T&R

DS1315EN-33/T&R

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $0
DS1315EN-33/T&R Datasheet

In Stock: 1000

RFQ
M48T128Y-70PM1

M48T128Y-70PM1

STMicroelectronics
 Series: Timekeeper
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year
  • 1: $0
M48T128Y-70PM1 Datasheet

In Stock: 1000

RFQ
DS1643-85+

DS1643-85+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM
 Memory Size: 8KB
  • 1: $0
DS1643-85+ Datasheet

In Stock: 1000

RFQ
MCP795B12-I/ST

MCP795B12-I/ST

Microchip Technology
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
 Memory Size: 64B
  • 1: $0
MCP795B12-I/ST Datasheet

In Stock: 1000

RFQ
MCP795B21-I/SL

MCP795B21-I/SL

Microchip Technology
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
 Memory Size: 64B
  • 1: $0
MCP795B21-I/SL Datasheet

In Stock: 1000

RFQ
DS1243Y-120+

DS1243Y-120+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $19.9143
  • 10: $18.9157
  • 25: $17.4636
  • 50: $16.5906
  • 100: $15.0095
  • 250: $14.259
DS1243Y-120+ Datasheet

In Stock: 789

RFQ
DS1744-70+

DS1744-70+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Leap Year, NVSRAM, Y2K
 Memory Size: 32KB
  • 1: $22.0248
  • 10: $20.9236
  • 25: $19.3158
  • 50: $18.35
  • 100: $16.6068
  • 250: $15.7765
DS1744-70+ Datasheet

In Stock: 321

RFQ
MCP795W12-I/SL

MCP795W12-I/SL

Microchip Technology
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
 Memory Size: 64B
  • 1: $1.0395
  • 25: $0.9604
  • 100: $0.9085
MCP795W12-I/SL Datasheet

In Stock: 98

RFQ
DS1343E-3+

DS1343E-3+

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
 Memory Size: 96B
  • 148: $2.0916
DS1343E-3+ Datasheet

In Stock: 1000

RFQ
BQ4802YDWRG4

BQ4802YDWRG4

Texas Instruments
 Packaging: Tape & Reel (TR)
 Part Status: Not For New Designs
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
 Time Format: HH:MM:SS (12/24 hr)
  • 1000: $3.1894
BQ4802YDWRG4 Datasheet

In Stock: 1000

RFQ
BQ3285LFSS-A1

BQ3285LFSS-A1

Texas Instruments
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 242B
  • 1: $0
BQ3285LFSS-A1 Datasheet

In Stock: 1000

RFQ
BQ4845S-A4

BQ4845S-A4

Texas Instruments
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
 Time Format: HH:MM:SS (12/24 hr)
  • 1: $0
BQ4845S-A4 Datasheet

In Stock: 1000

RFQ
DS12885Q

DS12885Q

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 114B
  • 1: $0
DS12885Q Datasheet

In Stock: 1000

RFQ
DS1501WS+T&R

DS1501WS+T&R

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1501WS+T&R Datasheet

In Stock: 1000

RFQ
DS17285EN-3+

DS17285EN-3+

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 2KB
  • 1: $0
DS17285EN-3+ Datasheet

In Stock: 1000

RFQ
DS1685QN-3

DS1685QN-3

Maxim Integrated
 Packaging: Tube
 Part Status: Active
 Type: Clock/Calendar
 Features: Alarm, NVSRAM, Square Wave Output, Y2K
 Memory Size: 242B
  • 1: $0
DS1685QN-3 Datasheet

In Stock: 1000

RFQ
DS1306E/T&R

DS1306E/T&R

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
 Memory Size: 96B
  • 1: $0
DS1306E/T&R Datasheet

In Stock: 1000

RFQ
DS17285S-3NT

DS17285S-3NT

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
 Memory Size: 2KB
  • 1: $0
DS17285S-3NT Datasheet

In Stock: 1000

RFQ
DS1315S-5/T&R

DS1315S-5/T&R

Maxim Integrated
 Packaging: Tape & Reel (TR)
 Part Status: Obsolete
 Type: Phantom Time Chip
 Features: Leap Year
 Time Format: HH:MM:SS:hh (12/24 hr)
  • 1: $0
DS1315S-5/T&R Datasheet

In Stock: 1000

RFQ
DS1511Y

DS1511Y

Maxim Integrated
 Packaging: Tube
 Part Status: Obsolete
 Type: Clock/Calendar
 Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
 Memory Size: 256B
  • 1: $0
DS1511Y Datasheet

In Stock: 1000

RFQ

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