LH28F008SCB-L170 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'LH28F008SCB-L170' PDF : 55 Pages View PDF
sharp
LHF08CH1
6.2.5 AC CHARACTERISTICS - WRITE OPERATION(1)
VCC=2.7V-3.6V, TA=0°C to +70°C
Versions(5)
Sym.
Parameter
Notes
tAVAV Write Cycle Time
tPHWL RP# High Recovery to WE# Going Low
2
tELWL CE# Setup to WE# Going Low
tWLWH WE# Pulse Width
tAVWH Address Setup to WE# Going High
3
tDVWH Data Setup to WE# Going High
3
tWHDX Data Hold from WE# High
tWHAX Address Hold from WE# High
tWHEH CE# Hold from WE# High
tWHWL WE# Pulse Width High
tWHGL Write Recovery before Read
NOTE:
See 5.0V VCC WE#-Controlled Writes for notes 1 through 5.
VCC=3.3V±0.3V, TA=0°C to +70°C
Versions(5)
Sym.
Parameter
Notes
tAVAV Write Cycle Time
tPHWL RP# High Recovery to WE# Going Low
2
tELWL CE# Setup to WE# Going Low
tWLWH WE# Pulse Width
tPHHWH RP# VHH Setup to WE# Going High
2
tVPWH VPP Setup to WE# Going High
2
tAVWH Address Setup to WE# Going High
3
tDVWH Data Setup to WE# Going High
3
tWHDX Data Hold from WE# High
tWHAX Address Hold from WE# High
tWHEH CE# Hold from WE# High
tWHWL WE# Pulse Width High
tWHRL WE# High to RY/BY# Going Low
tWHGL Write Recovery before Read
tQVVL VPP Hold from Valid SRD, RY/BY# High
2,4
tQVPH RP# VHH Hold from Valid SRD, RY/BY# High
2,4
NOTE:
See 5V VCC AC Characteristics - Write Operations for Notes 1 through 5.
LH28F008SC-L150
Min.
Max.
150
1
0
70
50
50
5
5
0
25
0
LH28F008SC-L120
Min.
Max.
120
1
0
70
100
100
50
50
5
5
0
25
100
0
0
0
32
Unit
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Rev. 1.3
Share Link: 
