DC and ac parameters M29F200BT, M29F200BB
30/39
Figure 8. Read Mode ac waveforms
Table 12. Read ac characteristics (TA = 0 to 70°C, –40 to 85°C or –40 to 125°C)
Symbol Alt Parameter Test Condition
M29F200B
Unit
45 50 70 / 90
t
AVAV
t
RC
Address Valid to Next Address
Valid
E = V
IL
,
G = V
IL
Min455070ns
t
AVQV
t
ACC
Address Valid to Output Valid
E
= V
IL
,
G
= V
IL
Max455070ns
t
ELQX
(1)
t
LZ
Chip Enable Low to Output
Transition
G
= V
IL
Min000ns
t
ELQV
t
CE
Chip Enable Low to Output Valid G = V
IL
Max455070ns
t
GLQX
(1)
t
OLZ
Output Enable Low to Output
Transition
E
= V
IL
Min000ns
t
GLQV
t
OE
Output Enable Low to Output Valid E = V
IL
Max253030ns
t
EHQZ
(1)
t
HZ
Chip Enable High to Output Hi-Z G = V
IL
Max151820ns
t
GHQZ
(1)
t
DF
Output Enable High to Output Hi-Z E = V
IL
Max151820ns
t
EHQX
t
GHQX
t
AXQX
t
OH
Chip Enable, Output Enable or
Address Transition to Output
Transition
Min000ns
t
ELBL
t
ELBH
t
ELFL
t
ELFH
Chip Enable to BYTE Low or High Max 5 5 5 ns
t
BLQZ
t
FLQZ
BYTE Low to Output Hi-Z Max 15 15 20 ns
t
BHQV
t
FHQV
BYTE High to Output Valid Max 30 30 30 ns
1. Sampled only, not 100% tested.
AI02915
tAVAV
tAVQV tAXQX
tELQX tEHQZ
tGLQV
tGLQX tGHQX
VALID
A0-A16/
A–1
G
DQ0-DQ7/
DQ8-DQ15
E
tELQV
tEHQX
tGHQZ
VALID
tBHQV
tELBL/tELBH tBLQZ
BYTE