CY7C276 Просмотр технического описания (PDF) - Cypress Semiconductor

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CY7C276

16K x 16 Reprogrammable PROM

Cypress Semiconductor 

CY7C276

Typical DC and AC Characteristics

NORMALIZED ICC vs.

tCKA CYCLE

1.2

1.1

1.0

TA =25°C

VCC=5.5V

0.9

0.8

0.7

0.6

0.5

0

100 200 300 400 500

ACCESS TIME (ns)

NORMALIZED ICC vs. OUTPUT

VOLTAGE

1.4

TA =25°C

1.2

f=f MAX

1.0

0.8

0.6

4

4.5

5

5.5

6

OUTPUT VOLTAGE (V)

NORMALIZED t CKA

vs. TEMPERATURE

1.4

VCC=4.5V

1.2

1.0

0.8

0.6

−55

25

125

AMBIENT TEMPERATURE (°C)

NORMALIZED tCKA

vs. SUPPLY VOLTAGE

1.2

1.1

tCKA CHANGE

vs. OUTPUT LOADING

25

TA =25°C

20

VCC=4.5V

NORMALIZED I CC vs.

AMBIENT TEMPERATURE

1.1

1.05

VCC=5.6V

1.0

0.9

0.9

4.0

15

1.0

10

0.95

TA =90°C

4.5

5.0

5.5 6.0

SUPPLYVOLTAGE(V)

5

0

0 200 400 600 800 1000

OUTPUT LOAD (pF)

0.90

0.85

−55

25

125

AMBIENT TEMPERATURE (°C)

NORMALIZED tOEV vs.

TEMPERATURE

1.2

1.1

tOEV CHANGE vs. OUTPUT

LOADING

35

30

25

1.0

VCC =4.5V

0.9

0

−55

25

125

TEMPERATURE(°C)

20

15

10

5

0

0

VCC =4.5V

TA =25°C

200 400 600 800 1000

OUTPUT LOAD (pF)

C276–9

6

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