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QIP Timers & Real-Time Clocks 4

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
DS1747-70IND by Maxim Integrated

DS1747-70IND

Maxim Integrated

DS1747-70IND by Maxim Integrated is a CMOS TIMER & REAL TIME CLOCK with 32 terminals, 5V supply, and 0.032 MHz clock frequency. It operates in industrial temperature range (-40 to 85 °C) and uses PARALLEL, DIRECT ADDRESS access method. Ideal for applications requiring precise timekeeping in harsh environments.

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-P32

e0

43.053 mm

32

0

85 Cel

-40 Cel

UNSPECIFIED

QIP

DIP32,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

10.922 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

INDUSTRIAL

TIN LEAD

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

DS1747W-120IND by Maxim Integrated

DS1747W-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: PIN/PEG; No. of Terminals: 32; Package Code: QIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-P32

e0

43.053 mm

32

0

85 Cel

-40 Cel

UNSPECIFIED

QIP

DIP32,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

10.922 mm

Timer or RTC

3.63 V

2.97 V

3.3 V

NO

CMOS

INDUSTRIAL

TIN LEAD

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

DS1743-100IND by Maxim Integrated

DS1743-100IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: PIN/PEG; No. of Terminals: 28; Package Code: QIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-P28

e0

38.225 mm

28

0

85 Cel

-40 Cel

UNSPECIFIED

QIP

DIP28,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

5

Not Qualified

10.67 mm

Timer or RTC

5.5 V

4.5 V

5 V

NO

CMOS

INDUSTRIAL

TIN LEAD

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK

DS1743W-120IND by Maxim Integrated

DS1743W-120IND

Maxim Integrated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: PIN/PEG; No. of Terminals: 28; Package Code: QIP; Package Shape: RECTANGULAR;

.032 MHz

8

PARALLEL, DIRECT ADDRESS

N

R-XDMA-P28

e0

38.225 mm

28

0

85 Cel

-40 Cel

UNSPECIFIED

QIP

DIP28,.6

RECTANGULAR

MICROELECTRONIC ASSEMBLY

3.3

Not Qualified

10.67 mm

Timer or RTC

3.63 V

2.97 V

3.3 V

NO

CMOS

INDUSTRIAL

TIN LEAD

PIN/PEG

2.54 mm

DUAL

SECONDS

NO

15.24 mm

TIMER, REAL TIME CLOCK