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5 program and erase characteristics, Input test waveforms and measurement levels, Output test load – Rainbow Electronics AT45DB021E User Manual

Page 47

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47

AT45DB021E [PRELIMINARY DATASHEET]

8789B–DFLASH–11/2012

18.5 Program and Erase Characteristics

19.

Input Test Waveforms and Measurement Levels

20.

Output Test Load

Symbol

Parameter

Min

Typ

Max

Units

t

EP

Page Erase and Programming Time (256/264 bytes)

7

35

ms

t

P

Page Programming Time

1.5

4

ms

t

BP

Byte Programming Time

8

μs

t

PE

Page Erase Time

6

30

ms

t

BE

Block Erase Time

15

35

ms

t

SE

Sector Erase Time

350

550

ms

t

CE

Chip Erase Time

2.5

4.5

s

t

OTPP

OTP Security Register Program Time

200

500

μs

AC

Driving

Levels

AC

Measurement

Level

0.1V

CC

V

CC

/2

0.9V

CC

t

R

, t

F

< 2ns (10% to 90%)

Device

Under

Test

30pF