W83977G Winbond Electronics Corp America, W83977G Datasheet - Page 159

• Manufacturer Part Number: W83977G
• Description: W83877TF plus KBC, CIR, RTC, Pb-free
• Manufacturer: Winbond Electronics Corp America

14.3.4
Ax Valid to
IOCHRDY Deasserted to
PD Valid to SD Valid
SD Valid to IOCHRDY Deasserted
PD Hi-Z to PDBIR Set
Command Asserted to PD Valid
Command Deasserted to PD Hi-Z
PBDIR Set to Command
PD Hi-Z to Command Asserted
Time out
PD Valid to
PD Hi-Z to
IOR
IOR
IOR
IOR
IOR
WAIT
WRITE
WAIT
WAIT
WAIT
WRITE
WAIT
Deasserted to
Asserted to Command Asserted
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
Deasserted to Ax Valid
Deasserted to
Asserted to IOCHRDY Asserted
Deasserted to SD Hi-Z (Hold Time)
Asserted to PD Hi-Z
Deasserted to IOCHRDY Deasserted
Asserted to
Asserted to PD Hi-Z
Deasserted to PD Drive
Deasserted to Command Deasserted
Deasserted to
Deasserted to Command
EPP Data or Address Read Cycle Timing Parameters
IOR
WAIT
WAIT
WRITE
Asserted
Deasserted
Deasserted
WRITE
IOW
PARAMETER
IOR
Modified
IOR
or
IOR
Deasserted
Asserted
Deasserted
Asserted
-151 -
SYM.
t10
t13
t14
t15
t16
t17
t18
t19
t20
t21
t22
t23
t24
t25
t26
t27
t28
t1
t2
t3
t4
t5
t6
t7
t8
t9
Publication Release Date: May 2006
MIN.
60
60
60
60
60
10
40
10
40
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
MAX.
160
185
190
180
190
195
180
10
24
75
40
85
50
20
30
12
Revision 0.60
UNIT
nS
nS
nS
nS
μ
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
μ
nS
S
S