MSM27C402CZ 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM27C402CZ

262,144-Word x 16-Bit or 524,288-Word x 8-Bit One Time PROM

Oki Electric Industry 

AC Characteristics 1

Parameter

Access cycle time

Address access time

CE access time

OE access time

Output disable time

Output hold time

Symbol

TC

TACC

TCE

TOE

TCHZ

TOHZ

TOH

Measurement conditions

Input signal level

Input timing reference level

Output load

Output timing reference level

MSM27C402CZ

Condition

-

CE=OE=VIL

OE=VIL

CE=VIL

OE=VIL

CE=VIL

CE=OE=VIL

(VCC=3.3V±0.3V, Ta=0 to 70°C)

Min.

Max. Unit

120

-

ns

-

120

ns

-

120

ns

-

70

ns

0

60

ns

0

55

ns

0

-

ns

0V/3V

0.8V/2.0V

100pF

0.8V/2.0V

1.7V

Output

400

100pF (including jig capacitance)

AC Characteristics 2

Parameter

Access cycle time

Address access time

CE access time

OE access time

Output disable time

Output hold time

Symbol

TC

TACC

TCE

TOE

TCHZ

TOHZ

TOH

Measurement conditions

Input signal level

Input timing reference level

Output load

Output timing reference level

Condition

-

CE=OE=VIL

OE=VIL

CE=VIL

OE=VIL

CE=VIL

CE=OE=VIL

(VCC=5V±0.5V, Ta=0 to 70°C)

Min.

Max. Unit

80

-

ns

-

80

ns

-

80

ns

-

50

ns

0

40

ns

0

35

ns

0

-

ns

0V/3V

0.8V/2.0V

1TTL gate + 100pF

0.8V/2.0V

1.7V

Output

400

100pF (including jig capacitance)

6

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