AM79C930VC/W AMD [Advanced Micro Devices], AM79C930VC/W Datasheet - Page 138

• Manufacturer Part Number: AM79C930VC/W
• Description: PCnet-Mobile Single-Chip Wireless LAN Media Access Controller
• Manufacturer: AMD [Advanced Micro Devices]

MEMORY BUS WRITE ACCESS
Notes:
1. CE = one of: FCE , SCE , XCE
2. Parameter not included in the production test.
3. Value is dependent upon TCLKIN value. Value given is for CLKIN = 40 MHz.
138
Parameter
AMD
Symbol
tmHWZ
tmWD
tmCW
tmWQ
tmHW
tmCQ
tmAW
tmWP
tmSW
tmAD
tmCD
tmCV
tmAH
tmCH
tmAS
tmWI
Parameter Description
MA[16:0] valid from CLKIN
CE active delay from CLKIN
MWE active delay from CLKIN
MD[16:0] driven from CLKIN
MD[16:0] valid from CLKIN
Address Setup Time to MWE
Address Write Access Time
(Note 3)
CE Write Access Time
(Notes 1, 3)
MWE Write Access Time
(Note 3)
MWE
MA[16:0] valid hold from MWE
CE valid hold from MWE
CE Inactive Time
MD[7:0] valid setup to MWE
MD[7:0] valid hold from MWE
MD[7:0] inactive from MWE
to MD[7:0] driven
P R E L I M I N A R Y
Am79C930
Test Conditions
Note 1
0 wait states
1 wait state
2 wait states
0 wait states
1 wait state
2 wait states
0 wait states
1 wait state
2 wait states
Note 1
Note 1, 2
0 wait states
1 wait state
2 wait states
Note 2
Note 2
2 X TCLKIN-10
TCLKIN-20
TCLKIN-10
TCLKIN-10
TCLKIN-15
Min
145
195
145
195
140
190
–10
130
180
95
95
90
80
2
2
2
2
0
2 X TCLKIN+10
Max
60
60
60
60
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns