DC and AC parameters

M95320, M95640, M95320-x, M95640-x

32/44

Table 20.

AC characteristics (M95320-W and M95640-W, device grade 6)

Test conditions specified in Table 11 and Table 9

Symbol

Alt.

Parameter

Current

Product

1.

Current product version is identified by Process Identification letter ‘V’’.

New Product

2.

New product version is identified by Process Identification letter ‘P’. Please contact your nearest ST sales

office for details (PCN MPG-NVM/05/1315 and PCN MPG-NVM/05/1191)

Unit

Min.

Max.

Min.

Max.

D.C.

5

D.C.

10

MHz

90

30

ns

90

30

ns

S Deselect Time

100

40

ns

90

30

ns

S Not Active Hold Time

90

30

ns

(3)

3.

90

42

ns

(3)

Clock Low Time

90

40

ns

(4)

4.

Value guaranteed by characterization, not 100% tested in production.

Clock Rise Time

1

2

µs

(4)

Clock Fall Time

1

2

µs

20

10

ns

Data In Hold Time

30

10

ns

Clock Low Hold Time after HOLD not Active

70

30

ns

Clock Low Hold Time after HOLD Active

40

30

ns

Clock Low Set-up Time before HOLD Active

0

0

ns

Clock Low Set-up Time before HOLD not

Active

00

ns

(4)

Output Disable Time

100

40

ns

Clock Low to Output Valid

60

40

ns

Output Hold Time

0

0

ns

(4)

Output Rise Time

50

40

ns

(4)

Output Fall Time

50

40

ns

HOLD High to Output Valid

50

40

ns

(4)

HOLD Low to Output High-Z

100

40

ns

Write Time

5

5

ms