M28F010

Versions

M28F010-90 M28F010-12 M28F010-15 M28F010-20 M28F010-25

Unit

Symbol

Characteristic

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Write Cycle Time

90

120

150

200

250

ns

Address Set-Up

0

0

0

0

0

ns

Time

Address Hold Time

60

60

60

90

ns

Data Set-up Time

50

50

50

50

50

ns

Data Hold Time

10

10

10

10

10

ns

Write Recovery

6

6

6

6

6

m

s

Time before Read

Read Recovery

0

0

0

0

0

m

s

Time before Write

Chip Enable

20

20

20

20

20

ns

Set-Up Time

before Write

Chip Enable

0

0

0

0

0

ns

Hold Time

80

80

80

80

80

ns

Alternative Write

80

80

80

80

80

ns

Pulse Width

20

20

20

20

20

ns

Width High

Duration of

10

25

10

25

10

25

10

25

10

25

m

s

Programming

Operation

Duration of

95

105

95

105

95

105

95

105

95

105

ms

Erase Operation

100

100

100

100

100

ns

Time to Chip

Enable Low

NOTES

1 Read timing characteristics during readwrite operations are the same as during read-only operations Refer to AC Char-

acteristics for Read-Only Operations

2 Chip-Enable Controlled Writes Write operations are driven by the valid combination of Chip-Enable and Write-Enable In

systems where Chip-Enable defines the write pulse width (within a longer Write-Enable timing waveform) all set-up hold and

inactive Write-Enable times should be measured relative to the Chip-Enable waveform

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