High-performance rtc ic

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Mft.Part#

Specification

Price(USD)

DS1687-3+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, NVSRAM, Square Wave Output, Y2K
Memory Size: 242B

1: $9.5067
10: $9.0317
25: $8.3349
50: $7.9182
100: $7.1631
250: $6.805
1000: $5.1376

DS1687-3+ Datasheet

In Stock: 1000

RFQ

DS1343D-3+T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Memory Size: 96B

2500: $1.3516

DS1343D-3+T&R Datasheet

In Stock: 1000

RFQ

BQ4842YMA-85

Texas Instruments

Packaging: Tray
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Supervisor, Watchdog Timer
Time Format: HH:MM:SS:hh (24 hr)

1: $0

BQ4842YMA-85 Datasheet

In Stock: 1000

RFQ

BQ4845P-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Part Status: Obsolete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

BQ4845P-A4 Datasheet

In Stock: 1000

RFQ

DS1743WP-150

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 8KB

1: $0

DS1743WP-150 Datasheet

In Stock: 1000

RFQ

DS1747-70IND

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 512KB

1: $0

DS1747-70IND Datasheet

In Stock: 1000

RFQ

DS12885T/T&R

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Part Status: Obsolete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

DS12885T/T&R Datasheet

In Stock: 1000

RFQ

DS1501WSN

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Part Status: Obsolete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

DS1501WSN Datasheet

In Stock: 1000

RFQ

BQ3285ESSTRG4

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 242B

1: $0

BQ3285ESSTRG4 Datasheet

In Stock: 1000

RFQ

BQ3285LDSSTR

Texas Instruments

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, NVSRAM
Memory Size: 242B

1: $0

BQ3285LDSSTR Datasheet

In Stock: 1000

RFQ

DS3234S#

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
Memory Size: 256B

1: $5.4054
10: $5.1351
25: $4.7376
50: $4.5007
100: $4.0761
250: $3.8723
1000: $2.9008

DS3234S# Datasheet

In Stock: 2501

RFQ

DS12R885S-33+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
Memory Size: 114B

1: $2.3562
10: $2.2384
25: $2.0664
50: $1.9631
100: $1.7766
250: $1.6878
1000: $1.2646

DS12R885S-33+ Datasheet

In Stock: 185

RFQ

DS12C887A+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 113B

1: $6.1929
10: $5.8836
25: $5.4306
50: $5.1591
100: $4.6683
250: $4.4349
1000: $3.3197

DS12C887A+ Datasheet

In Stock: 138

RFQ

DS1554P-70+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 32KB

1: $19.0071
10: $18.0571
25: $16.6635
50: $15.8304
100: $14.3263
250: $13.61

DS1554P-70+ Datasheet

In Stock: 120

RFQ

DS17487-5IND+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 4KB

1: $12.4551
10: $11.8327
25: $10.9179
50: $10.372
100: $9.3934
250: $8.9237

DS17487-5IND+ Datasheet

In Stock: 104

RFQ

DS1556W-120+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 128KB

1: $27.909
10: $26.5135
25: $24.4758
50: $23.2517
100: $21.0421
250: $19.99

DS1556W-120+ Datasheet

In Stock: 38

RFQ

DS1251WP-120IND+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Phantom Time Chip
Features: Leap Year, NVSRAM
Memory Size: 512KB

20: $35.8703

DS1251WP-120IND+ Datasheet

In Stock: 1000

RFQ

BQ4845S-A4N

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-A4N Datasheet

In Stock: 1000

RFQ

DS1244WP-120IND

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Phantom Time Chip
Features: Leap Year, NVSRAM
Memory Size: 32KB

1: $0

DS1244WP-120IND Datasheet

In Stock: 1000

RFQ

DS1251YP-70

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Phantom Time Chip
Features: Leap Year, NVSRAM
Memory Size: 512KB

1: $0

DS1251YP-70 Datasheet

In Stock: 1000

RFQ

DS1685Q-3

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, NVSRAM, Square Wave Output, Y2K
Memory Size: 242B

1: $0

DS1685Q-3 Datasheet

In Stock: 1000

RFQ

DS1284Q/T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Memory Size: 50B

1: $0

DS1284Q/T&R Datasheet

In Stock: 1000

RFQ

M48T12-200PC1

STMicroelectronics

Series: Timekeeper
Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year

1: $0

M48T12-200PC1 Datasheet

In Stock: 1000

RFQ

M48T512V-85PM1

STMicroelectronics

Series: Timekeeper
Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year

1: $0

M48T512V-85PM1 Datasheet

In Stock: 1000

RFQ

AB0813-T3

Abracon LLC

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Trickle-Charger
Memory Size: 64B

1: $0

AB0813-T3 Datasheet

In Stock: 1000

RFQ

MCP795B10T-I/SL

Microchip Technology

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Memory Size: 64B

1: $0

MCP795B10T-I/SL Datasheet

In Stock: 1000

RFQ

MCP795B20T-I/ST

Microchip Technology

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
Memory Size: 64B

1: $0

MCP795B20T-I/ST Datasheet

In Stock: 1000

RFQ

DS1685EN-3+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, NVSRAM, Square Wave Output, Y2K
Memory Size: 242B

1: $4.6998
10: $4.4648
25: $4.1265
50: $3.9202
100: $3.5469
250: $3.3696
1000: $2.5451

DS1685EN-3+ Datasheet

In Stock: 469

RFQ

DS1344D-3+T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Memory Size: 96B

2500: $1.399

DS1344D-3+T&R Datasheet

In Stock: 2500

RFQ

AB1815-T3

Abracon LLC

Packaging: Cut Tape (CT)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Memory Size: 256B

1: $1.2222
10: $1.1044
25: $0.9863
100: $0.8877
250: $0.7891
500: $0.6904
1000: $0.5721

AB1815-T3 Datasheet

In Stock: 7274

RFQ

M41T94MQ6F

STMicroelectronics

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
Memory Size: 44B

2500: $1.1211
5000: $1.079

M41T94MQ6F Datasheet

In Stock: 1000

RFQ

DS1501YN+

Maxim Integrated

Packaging: Tube
Part Status: Not For New Designs
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Memory Size: 256B

56: $5.7935

DS1501YN+ Datasheet

In Stock: 1000

RFQ

DS1556WP-120IND+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 128KB

40: $26.2143

DS1556WP-120IND+ Datasheet

In Stock: 1000

RFQ

DS1305EN

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Trickle-Charger
Memory Size: 96B

1: $0

DS1305EN Datasheet

In Stock: 1000

RFQ

DS17485-3

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 4KB

1: $0

DS17485-3 Datasheet

In Stock: 1000

RFQ

DS17485S-5

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 4KB