High-performance rtc ic

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Specification

Price(USD)

PCA21125T/Q900/1,1

NXP USA Inc

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Time Format: HH:MM:SS (12/24 hr)

2500: $0.5068
5000: $0.4993

PCA21125T/Q900/1,1 Datasheet

In Stock: 5000

RFQ

DS12885+

Maxim Integrated

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

1: $4.3029
10: $4.0881
25: $3.7737
50: $3.5851
100: $3.2445
250: $3.0823
1000: $2.308

DS12885+ Datasheet

In Stock: 115

RFQ

DS1343E-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

DS1343E-3+T&R Datasheet

In Stock: 1000

RFQ

DS1251YP-70+

Maxim Integrated

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

1: $32.7096
10: $31.0754
25: $28.6902
50: $27.2573
100: $24.6645
250: $23.4328

DS1251YP-70+ Datasheet

In Stock: 66

RFQ

BQ4802LYPWG4

Texas Instruments

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Time Format: HH:MM:SS (12/24 hr)

100: $3.3642

BQ4802LYPWG4 Datasheet

In Stock: 1000

RFQ

DS1743-70

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Leap Year, NVSRAM, Y2K
Memory Size: 8KB

1: $0

DS1743-70 Datasheet

In Stock: 1000

RFQ

DS1643-100

Maxim Integrated

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Part Status: Obsolete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

1: $0

DS1643-100 Datasheet

In Stock: 1000

RFQ

DS1543-70

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer
Memory Size: 8KB

1: $0

DS1543-70 Datasheet

In Stock: 1000

RFQ

DS1386P-32-120

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer
Memory Size: 32KB

1: $0

DS1386P-32-120 Datasheet

In Stock: 1000

RFQ

DS1685E-5

Maxim Integrated

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Part Status: Obsolete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

1: $0

DS1685E-5 Datasheet

In Stock: 1000

RFQ

MAX6902ETA+T

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Y2K
Memory Size: 31B

1: $0

MAX6902ETA+T Datasheet

In Stock: 1000

RFQ

DS1689S+T&R

Maxim Integrated

Packaging: Tape & Reel (TR)
Part Status: Obsolete
Type: Clock/Calendar
Features: NVSRAM
Memory Size: 114B

1: $0

DS1689S+T&R Datasheet

In Stock: 1000

RFQ

DS17285-5+

Maxim Integrated

Packaging: Tube
Part Status: Last Time Buy
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 2KB

1: $0

DS17285-5+ Datasheet

In Stock: 1000

RFQ

RX-4045SA:AA3

Epson

Packaging: Tape & Reel (TR)
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Leap Year
Time Format: HH:MM:SS (12/24 hr)

250: $1.8998
500: $1.7047
750: $1.5404
1250: $1.4377
2500: $1.3658

RX-4045SA:AA3 Datasheet

In Stock: 15500

RFQ

DS17885S-3+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 8KB

1: $12.0393
10: $11.4377
25: $10.5588
50: $10.0309
100: $9.0784
250: $8.6244

DS17885S-3+ Datasheet

In Stock: 180

RFQ

DS1744W-120+

Maxim Integrated

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

1: $21.2436
10: $20.1814
25: $18.6291
50: $17.6977
100: $16.0146
250: $15.214

DS1744W-120+ Datasheet

In Stock: 23

RFQ

DS1248YP-70+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Phantom Time Chip
Features: NVSRAM
Memory Size: 128KB

1: $27.2286
10: $25.8659
25: $23.8803
50: $22.6862
100: $20.5264
250: $19.5001

DS1248YP-70+ Datasheet

In Stock: 117

RFQ

MCP795W20T-I/SL

Microchip Technology

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

2600: $0.9085

MCP795W20T-I/SL Datasheet

In Stock: 1000

RFQ

DS17487-3+

Maxim Integrated

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

42: $9.9414

DS17487-3+ Datasheet

In Stock: 1000

RFQ

DS1747-70IND+

Maxim Integrated

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

20: $33.4382

DS1747-70IND+ Datasheet

In Stock: 1000

RFQ

DS1511W

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

DS1511W Datasheet

In Stock: 1000

RFQ

DS1284

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
Memory Size: 50B

1: $0

DS1284 Datasheet

In Stock: 1000

RFQ

DS1687-3IND

Maxim Integrated

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

1: $0

DS1687-3IND Datasheet

In Stock: 1000

RFQ

DS1642-70

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 2KB

1: $0

DS1642-70 Datasheet

In Stock: 1000

RFQ

DS1556P-70

Maxim Integrated

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

1: $0

DS1556P-70 Datasheet

In Stock: 1000

RFQ

DS1556W-120IND

Maxim Integrated

Packaging: Tube
Part Status: Discontinued at Digi-Key
Type: Clock/Calendar
Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size: 128KB

1: $0

DS1556W-120IND Datasheet

In Stock: 1000

RFQ

DS1643P-70+

Maxim Integrated

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

1: $0

DS1643P-70+ Datasheet

In Stock: 1000

RFQ

BQ3285P-SB2E3

Texas Instruments

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 114B

1: $0

BQ3285P-SB2E3 Datasheet

In Stock: 1000

RFQ

MCP795B12T-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

MCP795B12T-I/ST Datasheet

In Stock: 1000

RFQ

M48T35Y-70PC1

STMicroelectronics

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

1: $15.8067
10: $14.5782
100: $12.4488
500: $11.3022

M48T35Y-70PC1 Datasheet

In Stock: 816

RFQ

DS17287-3+

Maxim Integrated

Packaging: Tube
Part Status: Active
Type: Clock/Calendar
Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Memory Size: 2KB

1: $10.8108
10: $10.2703
25: $9.4815
50: $9.0075
100: $8.1522
250: $7.7447
1000: $5.7937

DS17287-3+ Datasheet

In Stock: 1000

RFQ

DS1685-3+

Maxim Integrated

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

1: $4.3596
10: $4.1416
25: $3.8241
50: $3.6328
100: $3.2886
250: $3.1242
1000: $2.3396

DS1685-3+ Datasheet

In Stock: 192

RFQ

DS1554WP-120IND

Maxim Integrated

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

1: $0

DS1554WP-120IND Datasheet

In Stock: 1000

RFQ

DS1646P-120+

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Leap Year, NVSRAM
Memory Size: 128KB

1: $0

DS1646P-120+ Datasheet

In Stock: 1000

RFQ

DS1691

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Unique ID
Memory Size: 114B

1: $0

DS1691 Datasheet

In Stock: 1000

RFQ

DS1248Y-100IND

Maxim Integrated

Packaging: Tube
Part Status: Obsolete
Type: Phantom Time Chip
Features: NVSRAM
Memory Size: 128KB

1: $0

DS1248Y-100IND Datasheet

In Stock: 1000

RFQ

CDP68HC68T1M

Intersil

Packaging: Tube
Part Status: Obsolete
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer
Memory Size: 32B

1: $0

CDP68HC68T1M Datasheet

In Stock: 1000

RFQ

DS14285SN+

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

DS14285SN+ Datasheet

In Stock: 1000

RFQ

DS1743W-120IND+

Maxim Integrated

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

1: $0

DS1743W-120IND+ Datasheet

In Stock: 1000

RFQ

MCP795B11T-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

MCP795B11T-I/ST Datasheet

In Stock: 1000

RFQ

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