Best Real Time Clock in USA, Australia & India.

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	RTC Bus Interface	Date Format	Time Format	RTC Memory Size	Supply Voltage - Max	Supply Voltage - Min	Maximum Operating Temperature	Minimum Operating Temperature	Mounting Style	Package / Case	Packaging	Battery Backup Switching	Qualification

CDP68HC68T1EZ

Real Time Clock W/ANNEAL PERIPH SPIA L-TIME-CLK IND

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas

Availability : 1812
Ship by Wed. 09 Oct to Tue. 15 Oct

October 2024

October 2024
	S	M	T	W	T	F	S
40	29	30	1	2	3	4	5
41	6	7	8	9	10	11	12
42	13	14	15	16	17	18	19
43	20	21	22	23	24	25	26
44	27	28	29	30	31	1	2
45	3	4	5	6	7	8	9

USD 32.696

Multiples of: 1

Spi

Dw:Dm:M:Y

hh:mm:ss (12 hr , 24 hr)

32 b

6 V

3 V

+ 85 C

- 40 C

Through Hole

PDIP - 16

Tube

Yes

DS1554WP-120+

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 27.5988

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss

32 kb

3.63 V

2.97 V

+ 70 C

0 C

Smd/Smt

POWERCAP - 34

Tube

DS1248W-120+

Real Time Clock 1024k NV SRAM w/Phantom Clock

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 27.6114

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

128 kb

3.63 V

2.97 V

+ 70 C

0 C

Through Hole

EDIP - 32

Tube

Yes

DP8570AVX/NOPB

Real Time Clock Parallel 32byte 28-Pin PLCC Tube

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 27.8565

Multiples of: 750

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

32 b

5.5 V

4.5 V

+ 85 C

- 40 C

Smd/Smt

PLCC - 28

Reel

Backup Switching

M48T18-100PC1

RTC circuit; parallel; NV SRAM; PCDIP28; 4.5÷5.5V; 100ns; 64kbit

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 28.0838

Multiples of: 1

Parallel

DW:DM:M:Y

HH:MM:SS

8 kb

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

PDIP - 28

Tube

Backup Switching

DS1251WP-C01

Maxim Integrated Real Time Clock 4096K NV SRAM wPhantom Clock

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 30.2612

Multiples of: 1

Parallel, Phantom Clock

Dw:Dm:M:Y

hh:mm:ss:hh

524288 b

3.63 V

2.97 V

+ 70 C

0 C

Smd/Smt

POWERCAP - 34

Bulk

DS1644P-120+

Real Time Clock NV Timekeeping RAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 30.3644

Multiples of: 1

Parallel

hh:mm:ss

32768 b

5.5 V

4.5 V

+ 70 C

0 C

Smd/Smt

POWERCAP

Tube

DS1248W-120IND+

Real Time Clock 1024k NV SRAM w/Phantom Clock

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 30.3647

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

128 kb

3.63 V

2.97 V

+ 85 C

- 40 C

Through Hole

EDIP - 32

Tube

Yes

DP8570AVX

Real Time Clock R 926-DP8570AVX/NOPB

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 31.6173

Multiples of: 750

DS17887-5IND+

Maxim Integrated Real Time Clock 3V5V RTC

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 32.1858

Multiples of: 1

Multiplexed

Yy - Mm - Dd - Dd, Binary

hh:mm:ss , Binary

8192 b

5.5 V

4.5 V

+ 85 C

- 40 C

Through Hole

EDIP

Tube

DS1248Y-70IND+

Real Time Clock 1024k NV SRAM w/Phantom Clock

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 32.3337

Multiples of: 20

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

128 kb

5.5 V

4.5 V

+ 85 C

- 40 C

Through Hole

EDIP - 32

Tube

Yes

M48T18-150PC1

Real Time Clock (RTC) IC Clock/Calendar Parallel 28-DIP Module (0.600", 15.24mm)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 32.8216

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss

8 kb

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

PDIP - 28

Tube

Yes

DS17887-3IND+

Real Time Clock 3V/5V Real-Time Clocks

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 32.8815

Multiples of: 1

Multiplexed

Yy - Mm - Dd - Dd, Binary

hh:mm:ss , Binary

8192 b

3.7 V

2.7 V

+ 85 C

- 40 C

Through Hole

EDIP - 24

Tube

DS1244WP-120+

Real Time Clock 256k NV SRAM w/Phantom Clock

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 33.175

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

32 kb

3.63 V

2.97 V

+ 70 C

0 C

Smd/Smt

POWERCAP - 34

Tube

DS1554-70+

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 33.2037

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss

32 kb

5.5 V

4.5 V

+ 70 C

0 C

Through Hole

EDIP - 32

Tube

DS1747P-70

Maxim Integrated Real Time Clock Timekeeping NV RAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 33.3316

Multiples of: 1

Parallel

hh:mm:ss

524288 b

5.5 V

4.5 V

+ 70 C

0 C

Smd/Smt

POWERCAP - 34

Tube

DP8570AV

Real Time Clock Timer Control Peripheral

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 33.4277

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

32 b

5.5 V

4.5 V

+ 85 C

- 40 C

Smd/Smt

PLCC - 28

Tube

Backup Switching

DS1244YP-70

Maxim Integrated Real Time Clock 256k NV SRAM wPhantom Clock

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 34.1

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss:hh

32 kb

5.5 V

4.5 V

+ 70 C

0 C

Smd/Smt

POWERCAP - MODULE - 34

Tube

DS1554WP-120IND+

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025

March 2025
	S	M	T	W	T	F	S
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8
11	9	10	11	12	13	14	15
12	16	17	18	19	20	21	22
13	23	24	25	26	27	28	29
14	30	31	1	2	3	4	5

USD 34.1442

Multiples of: 1

Parallel

Dw:Dm:M:Y

hh:mm:ss

32 kb

3.63 V

2.97 V

+ 85 C

- 40 C

Smd/Smt

POWERCAP - 34

Tube

Yes

DS1743-100IND+

Real Time Clock Timekeeping NV RAM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

Availability : 0
Ship by 6 to 16 Weeks

March 2025