CDP1855E datasheet(2/16 Pages) INTERSIL

Part #	CDP1855E

Description	8-Bit Programmable Multiply/Divide Unit

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Manufacturer	INTERSIL [Intersil Corporation]

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2

Absolute Maximum Ratings

Thermal Information

DC Supply Voltage Range, (VDD)

(All voltage values referenced to VSS terminal)

CDP1855 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to +11V

CDP1855C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V

Input Voltage Range, All Inputs . . . . . . . . . . . . . -0.5V to VDD +0.5V

DC Input Current, Any One Input

. . . . . . . . . . . . . . . . . . . . . . . .±10mA

Thermal Resistance (Typical)

θJA (oC/W) θJC (oC/W)

PDIP Package . . . . . . . . . . . . . . . . . . .

55

N/A

SBDIP Package. . . . . . . . . . . . . . . . . .

50

12

Device Dissipation Per Output Transistor

For TA = Full Package-Temperature Range

(All Package Types). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW

Operating Temperature Range (TA) . . . . . . . . . . . . .-40

oC to +85oC

Storage Temperature Range (TSTg) . . . . . . . . . . . .-65

oC to +150oC

Lead Temperature (During Soldering)

At distance 1/16

± 1/32 In. (1.59 ± 0.79mm)

from case for 10s max . . . . . . . . . . . . . . . . . . . . . . . . . . . . +265oC

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation

of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

Static Electrical Specifications At TA = -40 to +85oC, VDD ±10%, Unless Otherwise Specified

PARAMETER

CONDITIONS

LIMITS

UNITS

VO

(V)

VIN

(V)

VDD

(V)

CDP1855

CDP1855C

MIN

(NOTE1)

TYP

MAX

MIN

(NOTE1)

TYP

MAX

Quiescent Device

Current

IDD

-

0, 5

5

-

0.01

50

-

0.02

200

µA

-

0, 10

10

-

1

200

-

µA

Output Low Drive (Sink)

Current

IOL

0.4

0, 5

5

1.6

3.2

-

1.6

3.2

-

mA

0.5

0, 10

10

2.6

5.2

-

mA

Output High Drive

(Source) Current

IOH

4.6

0, 5

5

-1.15

-2.3

-

-1.15

-2.3

-

mA

9.5

0, 10

10

-2.6

-5.2

-

mA

Output Voltage Low Level

(Note 2)

VOL

-0, 5

5

-

0

0.1

-

0

0.1

V

-

0, 10

10

-

0

0.1

-

V

Output Voltage High Level

(Note 2)

VOH

-0, 5

5

4.9

5

-

4.9

5

-

V

-

0, 10

10

9.9

10

-

V

Input Low Voltage

VIL

0.5, 4.5

-

5

-

1.5

-

1.5

V

0.5, 9.5

-

10

-

3

-

V

Input High Voltage

VIH

0.5, 4.5

-

5

3.5

-

3.5

-

V

0.5, 9.5

-

10

7

-

V

Input Leakage Current

IIN

-0, 5

5

-

±1-

-

±1

µA

-

0, 10

10

-

±1-

-

µA

Three-State Output

Leakage Current

IOUT

0, 5

5

-

±1-

-

±1

µA

0, 10

10

-

±10

-

µA

Operating Current

(Note 3)

IDD1

-0, 5

5

-

1.5

-

1.5

3

mA

-

0, 10

10

-

6

12

-

mA

Input Capacitance

CIN

-

---

5

7.5

-

5

7.5

pF

Output Capacitance

COUT

-

10

15

-

10

15

pF

NOTES:

1. Typical values are for TA = +25

oC and nominal V

DD.

2. IOL = IOH = 1µA

3. Operating current is measured at 3.2MHz with open outputs.

CDP1855, CDP1855C

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