TIMER, PROGRAMMABLE Timers & Real-Time Clocks 314

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

84065013X

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-STD-883 Class B

CHIP CARRIER

4.5 V

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

QUAD

8

8 MHz

3

CMOS

5 V

S-CQCC-N28

Qualified

e0

UPD8253C-2

Renesas Electronics

TIMER, PROGRAMMABLE

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

PARALLEL, DIRECT ADDRESS

5.5 V

16

IN-LINE

4.5 V

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

DUAL

8

4 MHz

3

CMOS

5 V

R-PDIP-T24

e0

84065023X

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-STD-883 Class B

16

CHIP CARRIER

4.5 V

125 Cel

-55 Cel

TIN LEAD

QUAD

2.54 mm

11.455 mm

8

12 MHz

NOT SPECIFIED

NOT SPECIFIED

11.455 mm

3

CMOS

5 V

1.27 mm

S-CQCC-N28

Qualified

e0

84065023A

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

NO LEAD

28

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-STD-883

16

CHIP CARRIER

4.5 V

125 Cel

-55 Cel

TIN LEAD

QUAD

2.54 mm

11.455 mm

8

12 MHz

11.455 mm

3

CMOS

5 V

1.27 mm

S-CQCC-N28

Qualified

e0

5962R9571301VXX

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

FLAT

24

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

PARALLEL, DIRECT ADDRESS

5.5 V

16

FLATPACK

4.5 V

125 Cel

-55 Cel

DUAL

2.92 mm

9.905 mm

8

5 MHz

3

CMOS

5 V

1.27 mm

R-CDFP-F24

Qualified

HS9-82C54RH-Q

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

FLAT

24

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

PARALLEL, DIRECT ADDRESS

5.5 V

16

FLATPACK

4.5 V

125 Cel

-55 Cel

GOLD

DUAL

2.92 mm

9.905 mm

6 PROGRAMMABLE MODES

8

5 MHz

100k Rad(Si)

3

CMOS

5 V

1.27 mm

R-CDFP-F24

Not Qualified

e4

5962R9571301QJX

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-PRF-38535 Class Q

16

IN-LINE

4.5 V

125 Cel

-55 Cel

DUAL

5.72 mm

15.24 mm

8

100k Rad(Si)

3

CMOS

5 V

2.54 mm

R-CDIP-T24

Qualified

8406501JA

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-STD-883

16

IN-LINE

4.5 V

125 Cel

-55 Cel

TIN LEAD

DUAL

5.72 mm

15.24 mm

8

8 MHz

3

CMOS

5 V

2.54 mm

R-CDIP-T24

Qualified

e0

HS9-82C54RH-8

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

FLAT

24

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-PRF-38535 Class Q

16

FLATPACK

4.5 V

125 Cel

-55 Cel

GOLD

DUAL

2.92 mm

12.7 mm

8

15.24 mm

100k Rad(Si)

3

CMOS

5 V

1.27 mm

R-CDFP-F24

Not Qualified

e4

5962R9571301QXX

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

FLAT

24

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-PRF-38535 Class Q

16

FLATPACK

4.5 V

125 Cel

-55 Cel

DUAL

2.92 mm

12.7 mm

8

15.24 mm

100k Rad(Si)

3

CMOS

5 V

1.27 mm

R-CDFP-F24

Qualified

5962R9571301VJX

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

THROUGH-HOLE

24

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

PARALLEL, DIRECT ADDRESS

5.5 V

16

IN-LINE

4.5 V

125 Cel

-55 Cel

DUAL

8

5 MHz

3

CMOS

5 V

R-CDIP-T24

Qualified

CP82C54-12

Renesas Electronics

TIMER, PROGRAMMABLE

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

PARALLEL, DIRECT ADDRESS

5.5 V

16

IN-LINE

4.5 V

70 Cel

0 Cel

TIN LEAD

DUAL

6.35 mm

15.24 mm

8

12 MHz

31 mm

3

CMOS

5 V

2.54 mm

R-PDIP-T24

Not Qualified

e0

UPD71054G

Renesas Electronics

TIMER, PROGRAMMABLE

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

5.5 V

16

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-40 Cel

TIN LEAD

QUAD

1.65 mm

10 mm

8

8 MHz

10 mm

3

CMOS

5 V

.8 mm

S-PQFP-G44

e0

5962R9571301VJC

Renesas Electronics

TIMER, PROGRAMMABLE

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

PARALLEL, DIRECT ADDRESS

5.5 V

MIL-PRF-38535 Class V

16

IN-LINE

4.5 V

125 Cel

-55 Cel

GOLD

DUAL

5.72 mm

15.24 mm

8

100k Rad(Si)

3

CMOS

5 V

2.54 mm

R-CDIP-T24

Qualified

e4

CS82C54-12Z

Renesas Electronics

TIMER, PROGRAMMABLE

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

5.5 V

16

CHIP CARRIER

4.5 V

70 Cel

0 Cel

MATTE TIN

QUAD

4.57 mm

11.505 mm

8

12 MHz

30

245

11.505 mm

3

CMOS

5 V

1.27 mm

S-PQCC-J28

3

Not Qualified

e3

CS82C54-12Z96

Renesas Electronics

TIMER, PROGRAMMABLE

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

PARALLEL, DIRECT ADDRESS

5.5 V

16

IN-LINE

4.5 V

70 Cel

0 Cel

MATTE TIN

DUAL

6.35 mm

15.24 mm

8

12 MHz

30

245

31 mm

3

CMOS

5 V

2.54 mm

R-PDIP-T24

3

Not Qualified

e3

CS82C54M96

Renesas Electronics

TIMER, PROGRAMMABLE

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

5.5 V

16

CHIP CARRIER

4.5 V

70 Cel

0 Cel

QUAD

4.57 mm

11.505 mm

8

8 MHz

11.505 mm

3

CMOS

5 V

1.27 mm

S-PQCC-J28

Not Qualified

IS82C54

Renesas Electronics

TIMER, PROGRAMMABLE

INDUSTRIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

5.5 V

16

CHIP CARRIER

4.5 V

85 Cel

-40 Cel

TIN LEAD

QUAD

4.57 mm

11.505 mm

8

8 MHz

220

11.505 mm

3

CMOS

5 V

1.27 mm

S-PQCC-J28

3

Not Qualified

e0

KS82C54-8IP

Samsung

TIMER, PROGRAMMABLE

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

PARALLEL, DIRECT ADDRESS

6 V

16

IN-LINE

4 V

85 Cel

-40 Cel

TIN LEAD

DUAL

5.08 mm

15.24 mm

8

31.75 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

2.54 mm

R-PDIP-T24

Not Qualified

e0

KS82C54-8IL

Samsung

TIMER, PROGRAMMABLE

INDUSTRIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

6 V

16

CHIP CARRIER

4 V

85 Cel

-40 Cel

TIN LEAD

QUAD

4.572 mm

11.4808 mm

8

11.4808 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

1.27 mm

S-PQCC-J28

Not Qualified

e0

KS82C54-10IL

Samsung

TIMER, PROGRAMMABLE

INDUSTRIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

6 V

16

CHIP CARRIER

4 V

85 Cel

-40 Cel

TIN LEAD

QUAD

4.572 mm

11.4808 mm

8

11.4808 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

1.27 mm

S-PQCC-J28

Not Qualified

e0

KS82C54-8CL

Samsung

TIMER, PROGRAMMABLE

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

6 V

16

CHIP CARRIER

4 V

70 Cel

0 Cel

TIN LEAD

QUAD

4.572 mm

11.4808 mm

8

11.4808 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

1.27 mm

S-PQCC-J28

Not Qualified

e0

KS82C54-10IP

Samsung

TIMER, PROGRAMMABLE

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

PARALLEL, DIRECT ADDRESS

6 V

16

IN-LINE

4 V

85 Cel

-40 Cel

TIN LEAD

DUAL

5.08 mm

15.24 mm

8

31.75 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

2.54 mm

R-PDIP-T24

Not Qualified

e0

KS82C54-8CP

Samsung

TIMER, PROGRAMMABLE

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

PARALLEL, DIRECT ADDRESS

6 V

16

IN-LINE

4 V

70 Cel

0 Cel

TIN LEAD

DUAL

5.08 mm

15.24 mm

8

31.75 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

2.54 mm

R-PDIP-T24

Not Qualified

e0

KS82C54-10CL

Samsung

TIMER, PROGRAMMABLE

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

PARALLEL, DIRECT ADDRESS

6 V

16

CHIP CARRIER

4 V

70 Cel

0 Cel

TIN LEAD

QUAD

4.572 mm

11.4808 mm

8

11.4808 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

1.27 mm

S-PQCC-J28

Not Qualified

e0

KS82C54-10CP

Samsung

TIMER, PROGRAMMABLE

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

PARALLEL, DIRECT ADDRESS

6 V

16

IN-LINE

4 V

70 Cel

0 Cel

TIN LEAD

DUAL

5.08 mm

15.24 mm

8

31.75 mm

3

CMOS

20 mA

5 V

8080; 8085; 8086; 8088; 80286; 80386; 68000

2.54 mm

R-PDIP-T24

Not Qualified

e0

Timers & Real-Time Clocks

Timers and real-time clocks (RTCs) are electronic devices that are used to measure and track time intervals in electronic systems. They are crucial components in many applications, such as control systems, automation systems, and consumer electronics.

A timer is an electronic device that is used to measure the duration of time intervals. Timers can be either digital or analog and can be used to measure time intervals ranging from microseconds to hours or even days. They can be used for a variety of applications, such as controlling the duration of a signal or triggering an event after a specified time interval.

A real-time clock (RTC) is a clock that keeps track of the current time and date. Unlike a timer, an RTC is capable of keeping track of time even when the system is powered off. RTCs are commonly used in consumer electronics such as watches, clocks, and digital cameras, as well as in control systems, data loggers, and other applications that require accurate timekeeping.