Findchips: Parametric Search Results for DS1643

Parametric results for: DS1643 under Timers or RTCs

Select parts from the table below to compare.

Compare


Select Parts		Part Number

		DS1643-100+ Maxim Integrated Products
		DS1643P-120 Dallas Semiconductor
		DS1643-85+ Maxim Integrated Products
		DS1643P-100+ Maxim Integrated Products
		DS1643P-150 Maxim Integrated Products
		DS1643P-70+ Maxim Integrated Products
		DS1643-12 Maxim Integrated Products
		DS1643-70 Maxim Integrated Products
		DS1643-15 Dallas Semiconductor
		DS1643P-70 Dallas Semiconductor

				Most Relevant					Technical												Compliance			Operating Conditions		Physical										Dimensions			Other
Composite Price	Pbfree Code	Rohs Code	Part Life Cycle Code	RAM (words)	External Data Bus Width	Clock Frequency-Max	Surface Mount	Supply Voltage-Nom	uPs/uCs/Peripheral ICs Type	Technology	Additional Feature	Information Access Method	Interrupt Capability	On Chip Data RAM Width	Supply Current-Max	Supply Voltage-Max	Supply Voltage-Min	Temperature Grade	Time-Min	Volatile	JESD-30 Code	Qualification Status	JESD-609 Code	Moisture Sensitivity Level	Operating Temperature-Max	Number of Terminals	Package Body Material	Package Code	Package Equivalence Code	Package Shape	Package Style	Terminal Finish	Terminal Form	Terminal Pitch	Terminal Position	Seated Height-Max	Width	Length	Ihs Manufacturer	Part Package Code	Package Description	Pin Count	Reach Compliance Code	ECCN Code	HTS Code

$12.0000

Yes

Obsolete

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-P28

Not Qualified

70 °C

UNSPECIFIED

DIP

DIP28,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

PIN/PEG

2.54 mm

DUAL

9.02 mm

15.24 mm

37.595 mm

MAXIM INTEGRATED PRODUCTS INC

MODULE

ROHS COMPLIANT, EDIP MODULE-28

unknown

EAR99

8473.30.11.80

Check for Price

Obsolete

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-N34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

NO LEAD

DUAL

DALLAS SEMICONDUCTOR

unknown

Check for Price

Yes

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

J INVERTED

DUAL

MAXIM INTEGRATED PRODUCTS INC

DMA

ROHS COMPLIANT, POWERCAP, MODULE-34

unknown

EAR99

8473.30.11.80

Check for Price

Yes

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

QCCJ

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

J INVERTED

1.27 mm

DUAL

2.3368 mm

23.495 mm

25.019 mm

MAXIM INTEGRATED PRODUCTS INC

DMA

ROHS COMPLIANT, POWERCAP, MODULE-34

unknown

EAR99

8473.30.11.80

Check for Price

Transferred

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

Not Qualified

70 °C

PLASTIC/EPOXY

MODULE,34LEAD,1.0

MICROELECTRONIC ASSEMBLY

MAXIM INTEGRATED PRODUCTS INC

not_compliant

EAR99

8542.39.00.01

Check for Price

Yes

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

J INVERTED

DUAL

MAXIM INTEGRATED PRODUCTS INC

DMA

ROHS COMPLIANT, POWERCAP, MODULE-34

compliant

EAR99

8542.39.00.01

Check for Price

Transferred

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDIP-T28

Not Qualified

70 °C

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

MAXIM INTEGRATED PRODUCTS INC

not_compliant

EAR99

8542.39.00.01

Check for Price

Obsolete

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-P28

Not Qualified

70 °C

UNSPECIFIED

DIP

DIP28,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

TIN LEAD

PIN/PEG

2.54 mm

DUAL

9.02 mm

15.24 mm

37.595 mm

MAXIM INTEGRATED PRODUCTS INC

MODULE

EDIP MODULE-28

not_compliant

EAR99

8542.39.00.01

Check for Price

Obsolete

4096

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

ACCURACY 1 MIN/MONTH @ 25 DEGREE C; 10 YEARS DATA RETENTION

PARALLEL, DIRECT ADDRESS

55 mA

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDIP-T28

Not Qualified

70 °C

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

DALLAS SEMICONDUCTOR

unknown

Check for Price

Transferred

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

J INVERTED

DUAL

DALLAS SEMICONDUCTOR

POWERCAP MODULE-34

unknown

1 2 3 4 Next

Compare

DS1643-100+

Maxim Integrated Products

$12.0000

Yes

Obsolete

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-P28

Not Qualified

70 °C

UNSPECIFIED

DIP

DIP28,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

PIN/PEG

2.54 mm

DUAL

9.02 mm

15.24 mm

37.595 mm

MAXIM INTEGRATED PRODUCTS INC

MODULE

ROHS COMPLIANT, EDIP MODULE-28

unknown

EAR99

8473.30.11.80

DS1643P-120

Dallas Semiconductor

Check for Price

Obsolete

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-N34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

NO LEAD

DUAL

DALLAS SEMICONDUCTOR

unknown

DS1643-85+

Maxim Integrated Products

Check for Price

Yes

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

J INVERTED

DUAL

MAXIM INTEGRATED PRODUCTS INC

DMA

ROHS COMPLIANT, POWERCAP, MODULE-34

unknown

EAR99

8473.30.11.80

DS1643P-100+

Maxim Integrated Products

Check for Price

Yes

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

QCCJ

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

J INVERTED

1.27 mm

DUAL

2.3368 mm

23.495 mm

25.019 mm

MAXIM INTEGRATED PRODUCTS INC

DMA

ROHS COMPLIANT, POWERCAP, MODULE-34

unknown

EAR99

8473.30.11.80

DS1643P-150

Maxim Integrated Products

Check for Price

Transferred

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

Not Qualified

70 °C

PLASTIC/EPOXY

MODULE,34LEAD,1.0

MICROELECTRONIC ASSEMBLY

MAXIM INTEGRATED PRODUCTS INC

not_compliant

EAR99

8542.39.00.01

DS1643P-70+

Maxim Integrated Products

Check for Price

Yes

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

MATTE TIN

J INVERTED

DUAL

MAXIM INTEGRATED PRODUCTS INC

DMA

ROHS COMPLIANT, POWERCAP, MODULE-34

compliant

EAR99

8542.39.00.01

DS1643-12

Maxim Integrated Products

Check for Price

Transferred

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDIP-T28

Not Qualified

70 °C

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

Tin/Lead (Sn/Pb)

THROUGH-HOLE

2.54 mm

DUAL

MAXIM INTEGRATED PRODUCTS INC

not_compliant

EAR99

8542.39.00.01

DS1643-70

Maxim Integrated Products

Check for Price

Obsolete

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-P28

Not Qualified

70 °C

UNSPECIFIED

DIP

DIP28,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

TIN LEAD

PIN/PEG

2.54 mm

DUAL

9.02 mm

15.24 mm

37.595 mm

MAXIM INTEGRATED PRODUCTS INC

MODULE

EDIP MODULE-28

not_compliant

EAR99

8542.39.00.01

DS1643-15

Dallas Semiconductor

Check for Price

Obsolete

4096

32 kHz

5 V

TIMER, REAL TIME CLOCK

CMOS

ACCURACY 1 MIN/MONTH @ 25 DEGREE C; 10 YEARS DATA RETENTION

PARALLEL, DIRECT ADDRESS

55 mA

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDIP-T28

Not Qualified

70 °C

PLASTIC/EPOXY

DIP

DIP28,.6

RECTANGULAR

IN-LINE

TIN LEAD

THROUGH-HOLE

2.54 mm

DUAL

DALLAS SEMICONDUCTOR

unknown

DS1643P-70

Dallas Semiconductor

Check for Price

Transferred

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDMA-U34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

J INVERTED

DUAL

DALLAS SEMICONDUCTOR

POWERCAP MODULE-34

unknown

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