lh28f400su-lc Sharp Microelectronics of the Americas, lh28f400su-lc Datasheet - Page 25

• Manufacturer Part Number: lh28f400su-lc
• Description: 512k 256k Flash Memory
• Manufacturer: Sharp Microelectronics of the Americas

4M (512K × 8, 256K × 16) Flash Memory
AC Characteristics - Read Only Operations
NOTES:
1. See AC Input/Output Reference Waveforms for timing measurements.
2. OE
3. Sampled, not 100% tested.
SYMBOL
V
t
t
t
t
t
t
t
t
t
t
t
t
t
AVQV
PHQV
GLQV
EHQZ
GLQX
GHQZ
AVAV
AVGL
ELQV
ELQX
FLGZ
FHEL
FLEL
t
CC
OH
»
may be delayed up to t
= 2.85 V ± 0.15 V, T
Read Cycle Time
Address Setup to OE
Address to Output Delay
CE
RP
OE
CE
CE
OE
OE
Output Hold from Address, CE
OE
BYTE Low to Output in High Z
BYTE High or Low to CE
»
»
»
»
»
»
»
»
to Output Delay
High to Output Delay
to Output in Low Z
to Output in High Z
to Output Delay
to Output in Low Z
to Output in High Z
change, whichever occurs first
PARAMETER
ELQV
A
= 0°C to +70°C
- t
GLQV
»
Going Low
after the falling edge of CE
»
Low
»
or
MIN.
190
30
0
0
0
0
1
(Continued)
»
without impact on t
MAX.
190
190
900
65
70
55
85
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ELQV
NOTE
.
3
2
2
3
3
3
3
3
3
3
LH28F400SU-LC
25