CY62256N

Document Number: 001-06511 Rev. *D

Page 4 of 14

Maximum Ratings

Exceeding maximum ratings may impair the useful life of the

device. These user guidelines are not tested.

Storage temperature ................................ –65

C to +150 C

Ambient temperature with

power applied ........................................... –55

C to +125 C

Supply voltage to ground potential

(pin 28 to pin 14)...........................................–0.5 V to +7.0 V

DC voltage applied to outputs

Output current into outputs (LOW) .............................. 20 mA

Static discharge voltage.......................................... > 2001 V

(per MIL-STD-883, method 3015)

Latch up current..................................................... > 200 mA

Operating Range

Range

Commercial

0

5 V

 10%

Industrial

–40

5 V

 10%

Automotive-A

–40

5 V

 10%

Automotive-E

–40

5 V

 10%

Electrical Characteristics

Over the Operating Range

Parameter

Description

Test Conditions

–55

–70

Unit

Min Typ[5]

Max

Min

Typ[5]

Max

Output HIGH voltage

2.4

–

–

2.4

–

–

V

Output LOW voltage

–

–

0.4

–

–

0.4

V

Input HIGH voltage

2.2

–

0.5 V

2.2

–

0.5 V

V

Input LOW voltage

–0.5

–

0.8

–0.5

–

0.8

V

Input leakage current

–0.5

–

+0.5

–0.5

–

+0.5

A

–0.5

–

+0.5

–0.5

–

+0.5

A

current

LL-Commercial

–

–

–

–

25

50

mA

LL - Industrial

–

25

50

–

25

50

mA

LL - Auto-A

–

25

50

–

25

50

mA

LL - Auto-E

–

25

50

–

–

–

mA

Automatic CE

power down current—

TTL inputs

LL-Commercial

–

–

–

–

0.3

0.5

mA

LL - Industrial

–

0.3

0.5

–

0.3

0.5

mA

LL - Auto-A

–

0.3

0.5

–

0.3

0.5

mA

LL - Auto-E

–

0.3

0.5

–

–

–

mA

Automatic CE

power down current—

CMOS inputs

LL-Commercial

–

–

–

–

0.1

5

A

LL - Industrial

–

0.1

10

–

0.1

10

A

LL - Auto-A

–

0.1

10

–

0.1

10

A

LL - Auto-E

–

0.1

15

–

–

–

A

Capacitance

Parameter[6]

Description

Test Conditions

Max

Unit

Input capacitance

6

pF

Output capacitance

8

pF

Notes

5. Typical specifications are the mean values measured over a large sample size across normal production process variations and are taken at nominal conditions

6. Tested initially and after any design or process changes that may affect these parameters.

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