M45PE16

DC and AC parameters

37/45

Table 12.

AC characteristics

Test conditions specified in

Table 8 and Table 9

Symbol

Alt.

Parameter

Min.

Typ.

Max.

Unit

Clock Frequency for the following instructions:

FAST_READ, PW, PP, PE, SE, DP, RDP,

WREN, WRDI, RDSR

D.C.

50

MHz

Clock Frequency for READ instructions

D.C.

33

MHz

(1)

9

ns

(1)

Clock Low Time

9

ns

0.1

V/ns

5

ns

S Not Active Hold Time (relative to C)

5

ns

2

ns

Data In Hold Time

5

ns

S Active Hold Time (relative to C)

5

ns

S Not Active Setup Time (relative to C)

5

ns

100

ns

(2)

Output Disable Time

8

ns

Clock Low to Output Valid

8

ns

Output Hold Time

0

ns

Write Protect Setup Time

50

ns

Write Protect Hold Time

100

ns

tDP

(2)

S to Deep Power-down

3

µs

(2)

S High to Standby Mode

30

µs

(2)

10

µs

3

µs

Chip should have been deselected before

Reset is de-asserted

10

ns

(3)

Page Write Cycle Time (256 Bytes)

11

23

ms

tPP

(3)

Page Program Cycle Time (256 Bytes)

0.8

3ms

Page Program Cycle Time (n Bytes)

int(n/8) × 0.025

Page Erase Cycle Time

10

20

ms

Sector Erase Cycle Time

1

5

s

1.

2.

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

3.

n = number of bytes to program. int(A) corresponds to the upper integer part of A. Examples: int(1/8) = 1, int(16/8) = 2,

int(17/8) = 3.