LH28F640BFE-PTTL60 Sharp Electronics, LH28F640BFE-PTTL60 Datasheet - Page 23
![](/photos/40/56/405602/pin_tsop_sml.jpg)
LH28F640BFE-PTTL60
Manufacturer Part Number
LH28F640BFE-PTTL60
Description
Manufacturer
Sharp Electronics
Datasheet
1.LH28F640BFE-PTTL60.pdf
(38 pages)
Specifications of LH28F640BFE-PTTL60
Cell Type
NOR
Density
64Mb
Access Time (max)
60ns
Interface Type
Parallel
Boot Type
Top
Address Bus
22b
Operating Supply Voltage (typ)
3V
Operating Temp Range
0C to 70C
Package Type
TSOP
Sync/async
Asynchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
16b
Number Of Words
4M
Supply Current
25mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
1.2.4 AC Characteristics - Read-Only Operations
NOTES: Refer to NOTE 1 through NOTE 6 on next page.
NOTES: Refer to NOTE 1 through NOTE 6 on next page.
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
AVQV
ELQV
APA
GLQV
PHQV
EHQZ
ELQX
GLQX
OH
AVEL
ELAX
EHEL
AVAV
AVQV
ELQV
APA
GLQV
PHQV
EHQZ
ELQX
GLQX
OH
AVEL
ELAX
EHEL
Symbol
Symbol
, t
, t
, t
, t
, t
, t
, t
, t
AVGL
AVGL
GHGL
GHGL
GHQZ
GLAX
GHQZ
GLAX
Read Cycle Time
Address to Output Delay
CE# to Output Delay
Page Address Access Time
OE# to Output Delay
RST# High to Output Delay
CE# or OE# to Output in High Z, Whichever Occurs First
CE# to Output in Low Z
OE# to Output in Low Z
Output Hold from First Occurring Address, CE# or OE# change
Address Setup to CE#, OE# Going Low
for Reading Status Register
Address Hold from CE#, OE# Going Low
for Reading Status Register
CE#, OE# Pulse Width High for Reading Status Register
Read Cycle Time
Address to Output Delay
CE# to Output Delay
Page Address Access Time
OE# to Output Delay
RST# High to Output Delay
CE# or OE# to Output in High Z, Whichever Occurs First
CE# to Output in Low Z
OE# to Output in Low Z
Output Hold from First Occurring Address, CE# or OE# change
Address Setup to CE#, OE# Going Low
for Reading Status Register
Address Hold from CE#, OE# Going Low
for Reading Status Register
CE#, OE# Pulse Width High for Reading Status Register
V
V
CC
CC
=2.7V-3.6V, T
=2.7V-3.6V, T
Parameter
Parameter
LHF64FB1
A
A
=0 C to +70 C, C
=0 C to +70 C, C
(1)
L
L
=30pF
=50pF
Notes
Notes
4, 6
5, 6
4, 6
5, 6
3
3
2
2
2
2
6
3
3
2
2
2
2
6
Min.
Min.
60
10
30
15
65
10
30
15
0
0
0
0
0
0
Max.
Max.
150
150
60
60
25
20
20
65
65
25
20
20
Rev. 2.44
Unit
Unit
21
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns