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34 Timers & Real-Time Clocks 16

Timers & Real-Time Clocks
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Bus Compatibility Maximum Clock Frequency External Data Bus Width Information Access Method Interrupt Capability JESD-30 Code JESD-609 Code Length Moisture Sensitivity Level (MSL) No. of Bits No. of Terminals No. of Timers On Chip Data RAM Width Maximum Operating Temperature Minimum Operating Temperature Maximum Output Clock Frequency Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Qualification RAM Words Screening Level Maximum Seated Height Sub-Category Maximum Supply Current Maximum Supply Voltage Minimum Supply Voltage Nominal Supply Voltage Surface Mount Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Minimum Time Maximum Time At Peak Reflow Temperature (s) Total Dose (V) Volatile Width Peripheral IC Type
DS9034I-PCX by Maxim Integrated

DS9034I-PCX

Maxim Integrated

DS9034I-PCX by Maxim Integrated is a TIMER & REAL TIME CLOCK with PARALLEL, DIRECT ADDRESS access method. It has 34 terminals and operates at a max clock frequency of 0.032 MHz. This CMOS technology device is commonly used in commercial applications requiring accurate timekeeping.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

R-XDMA-U34

e0

34

0

70 Cel

0 Cel

UNSPECIFIED

RECTANGULAR

MICROELECTRONIC ASSEMBLY

Not Qualified

5.5 V

4.5 V

5 V

YES

CMOS

COMMERCIAL

TIN LEAD

J INVERTED

DUAL

TIMER, REAL TIME CLOCK

DS1744P-70IND by Maxim Integrated

DS1744P-70IND

Maxim Integrated

DS1744P-70IND by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with 34 terminals, operating b/w -40 to 85 °C. It has a max clock frequency of 0.032 MHz and uses PARALLEL, DIRECT ADDRESS access method. Ideal for industrial applications requiring precise timekeeping in microelectronic assemblies.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

34

0

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1744WP-120IND by Maxim Integrated

DS1744WP-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Power Supplies (V): 3.3;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

34

0

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1554P-70IND by Maxim Integrated

DS1554P-70IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Surface Mount: YES;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-XDMA-U34

e0

1

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1554WP-120IND by Maxim Integrated

DS1554WP-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Minimum Supply Voltage: 2.97 V;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-XDMA-U34

e0

1

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1557P-70IND by Maxim Integrated

DS1557P-70IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Terminal Finish: TIN LEAD;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-XDMA-U34

e0

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1557WP-120IND by Maxim Integrated

DS1557WP-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Maximum Clock Frequency: .032 MHz;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-XDMA-U34

e0

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1747P-70IND by Maxim Integrated

DS1747P-70IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Volatile: NO;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

34

0

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1747WP-120IND by Maxim Integrated

DS1747WP-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Surface Mount: YES;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

34

0

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

240

3.3

Not Qualified

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

20

NO

TIMER, REAL TIME CLOCK

DS1746P-70IND by Maxim Integrated

DS1746P-70IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Maximum Clock Frequency: .032 MHz;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

1

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1746WP-120IND by Maxim Integrated

DS1746WP-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Maximum Clock Frequency: .032 MHz;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

1

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1248WP-120IND by Maxim Integrated

DS1248WP-120IND

Maxim Integrated

DS1248WP-120IND by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with 8-bit external data bus width. It operates in the industrial temperature range (-40 to 85 °C) and has a supply voltage of 2.97V to 3.63V. This surface mount device with 34 terminals is commonly used for timekeeping applications in various industries.

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

1

34

85 Cel

-40 Cel

UNSPECIFIED

DIP

DIP32,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

2.54 mm

DUAL

1/100 SECOND

NO

TIMER, REAL TIME CLOCK

DS1556P-70IND by Maxim Integrated

DS1556P-70IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Package Style (Meter): MICROELECTRONIC ASSEMBLY;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-XDMA-U34

e0

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1556WP-120IND by Maxim Integrated

DS1556WP-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Power Supplies (V): 3.3;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

Y

R-XDMA-U34

e0

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

Timer or RTC

3.63 V

2.97 V

3.3 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS90340I-PCX by Maxim Integrated

DS90340I-PCX

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: J INVERTED; No. of Terminals: 34; Package Shape: RECTANGULAR; Minimum Operating Temperature: -40 Cel;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

34

0

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3/5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

SECONDS

NO

TIMER, REAL TIME CLOCK

DS1251YP-70IND by Maxim Integrated

DS1251YP-70IND

Maxim Integrated

DS1251YP-70IND by Maxim Integrated is a CMOS peripheral IC with 34 terminals, operating b/w -40 to 85 °C. It has an 8-bit external data bus width and uses parallel, direct address access method. Ideal for industrial applications requiring timers and real-time clocks.

USE DS9034PCX TO ORDER POWERCAP

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-U34

e0

34

85 Cel

-40 Cel

UNSPECIFIED

MODULE,34LEAD,1.0

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

Timer or RTC

5.5 V

4.5 V

5 V

YES

CMOS

INDUSTRIAL

TIN LEAD

J INVERTED

DUAL

1/100 SECOND

NO

TIMER, REAL TIME CLOCK