M29FxxxFT, M29FxxxFB
DC and AC Parameters
M29F160F
Table 15. Read AC Characteristics
Symbol
Alt
Parameter
Test Condition
Unit
55/5A
Address Valid to Next Address
Valid
E = VIL,
G = VIL
tAVAV
tRC
Min
Max 55
Min
Max 55
Min
55
ns
E = VIL,
G = VIL
tAVQV
tACC
Address Valid to Output Valid
ns
Chip Enable Low to Output
Transition
tELQX
tELQV
tGLQX
tLZ
G = VIL
G = VIL
E = VIL
0
ns
ns
ns
tCE
tOLZ
Chip Enable Low to Output Valid
Output Enable Low to Output
Transition
0
tGLQV
tEHQZ
tGHQZ
tOE
tHZ
tDF
Output Enable Low to Output Valid E = VIL
Chip Enable High to Output Hi-Z G = VIL
Max 20
Max 15
Max 15
ns
ns
ns
Output Enable High to Output Hi-Z E = VIL
tEHQX
tGHQX
Chip Enable, Output Enable or
Address Transition to Output
Transition
tOH
—
—
Min
0
ns
tAXQX
tELBL
tELBH
tBLQZ
tBHQV
tELFL
tELFH
Chip Enable to BYTE Low or High
Max
3
ns
tFLQZ
tFHQV
BYTE Low to Output Hi-Z
BYTE High to Output Valid
—
—
Max 15
Max 20
ns
ns
tELQX tGLQX tEHQZ and tGHQZ parameters: Sampled only, not 100% tested.
Figure 21. Write AC Waveforms, Write Enable Controlled
tAVAV
A0-A19/
VALID
A–1
tWLAX
tAVWL
tWHEH
E
tELWL
tWHGL
G
tGHWL
tWLWH
W
tWHWL
tWHDX
tDVWH
VALID
DQ0-DQ7/
DQ8-DQ15
V
CC
tVCHEL
RB
tWHRL
AI02923
41/67
NUMONYX [ NUMONYX B.V ]
