LH28F640BFE-PTTL60 Sharp Electronics, LH28F640BFE-PTTL60 Datasheet - Page 23

• Manufacturer Part Number: LH28F640BFE-PTTL60
• Manufacturer: Sharp Electronics

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