Findchips: Parametric Search Results for DS1644L-12


Select Parts		Part Number

		DS1644L-12 Maxim Integrated Products
		DS1644L-12 Dallas Semiconductor
		DS1644L-120 Maxim Integrated Products
		DS1644L-120 Dallas Semiconductor
		DS1644L-120 Rochester Electronics LLC

				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	Peak Reflow Temperature (Cel)	Time@Peak Reflow Temperature-Max (s)	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	Package Description	Reach Compliance Code	ECCN Code	HTS Code	Part Package Code	Pin Count

Check for Price

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

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

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDSO-U34

Not Qualified

70 °C

UNSPECIFIED

SOJ-I

MODULE,34LEAD,1.0

RECTANGULAR

SMALL OUTLINE

TIN LEAD

J INVERTED

1.27 mm

DUAL

6.35 mm

21.5265 mm

24.5745 mm

MAXIM INTEGRATED PRODUCTS INC

SOJ-I, MODULE,34LEAD,1.0

not_compliant

EAR99

8542.39.00.01

Check for Price

Transferred

16384

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

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

PARALLEL, DIRECT ADDRESS

60 mA

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDFP-U34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

FLATPACK

J INVERTED

DUAL

DALLAS SEMICONDUCTOR

, MODULE,34LEAD,1.0

unknown

Check for Price

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDSO-U34

Not Qualified

70 °C

PLASTIC/EPOXY

MODULE,34LEAD,1.0

RECTANGULAR

SMALL OUTLINE

TIN LEAD

J INVERTED

DUAL

MAXIM INTEGRATED PRODUCTS INC

LOW PROFILE, MODULE-34

not_compliant

EAR99

8542.39.00.01

Check for Price

Transferred

16384

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

60 mA

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDSO-U34

Not Qualified

70 °C

PLASTIC/EPOXY

SOJ-I

MODULE,34LEAD,1.0

RECTANGULAR

SMALL OUTLINE

J INVERTED

DUAL

DALLAS SEMICONDUCTOR

unknown

Check for Price

Active

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

R-PDSO-U34

COMMERCIAL

NOT SPECIFIED

70 °C

NOT SPECIFIED

PLASTIC/EPOXY

RECTANGULAR

SMALL OUTLINE

TIN LEAD

J INVERTED

DUAL

ROCHESTER ELECTRONICS INC

unknown

SOIC

Compare

DS1644L-12

Maxim Integrated Products

Check for Price

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

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

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDSO-U34

Not Qualified

70 °C

UNSPECIFIED

SOJ-I

MODULE,34LEAD,1.0

RECTANGULAR

SMALL OUTLINE

TIN LEAD

J INVERTED

1.27 mm

DUAL

6.35 mm

21.5265 mm

24.5745 mm

MAXIM INTEGRATED PRODUCTS INC

SOJ-I, MODULE,34LEAD,1.0

not_compliant

EAR99

8542.39.00.01

DS1644L-12

Dallas Semiconductor

Check for Price

Transferred

16384

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

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

PARALLEL, DIRECT ADDRESS

60 mA

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-XDFP-U34

Not Qualified

70 °C

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

FLATPACK

J INVERTED

DUAL

DALLAS SEMICONDUCTOR

, MODULE,34LEAD,1.0

unknown

DS1644L-120

Maxim Integrated Products

Check for Price

Obsolete

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDSO-U34

Not Qualified

70 °C

PLASTIC/EPOXY

MODULE,34LEAD,1.0

RECTANGULAR

SMALL OUTLINE

TIN LEAD

J INVERTED

DUAL

MAXIM INTEGRATED PRODUCTS INC

LOW PROFILE, MODULE-34

not_compliant

EAR99

8542.39.00.01

DS1644L-120

Dallas Semiconductor

Check for Price

Transferred

16384

32 kHz

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

60 mA

5.5 V

4.5 V

COMMERCIAL

SECONDS

R-PDSO-U34

Not Qualified

70 °C

PLASTIC/EPOXY

SOJ-I

MODULE,34LEAD,1.0

RECTANGULAR

SMALL OUTLINE

J INVERTED

DUAL

DALLAS SEMICONDUCTOR

unknown

DS1644L-120

Rochester Electronics LLC

Check for Price

Active

YES

5 V

TIMER, REAL TIME CLOCK

CMOS

PARALLEL, DIRECT ADDRESS

5.5 V

4.5 V

COMMERCIAL

R-PDSO-U34

COMMERCIAL

NOT SPECIFIED

70 °C

NOT SPECIFIED

PLASTIC/EPOXY

RECTANGULAR

SMALL OUTLINE

TIN LEAD

J INVERTED

DUAL

ROCHESTER ELECTRONICS INC

unknown

SOIC

Parametric results for: DS1644L-12 under Timers or RTCs