參數(shù)資料
型號: AM79C930VCW
廠商: ADVANCED MICRO DEVICES INC
元件分類: 微控制器/微處理器
英文描述: PCnet-Mobile Single-Chip Wireless LAN Media Access Controller
中文描述: 2 CHANNEL(S), LOCAL AREA NETWORK CONTROLLER, PQFP144
封裝: TQFP-144
文件頁數(shù): 140/161頁
文件大小: 691K
代理商: AM79C930VCW
AMD
P R E L I M I N A R Y
140
Am79C930
MEMORY BUS WRITE ACCESS
Parameter
Symbol
t
m
AD
t
m
CD
t
m
WD
t
m
CQ
t
m
CV
t
m
AS
t
m
AW
Parameter Description
MA[16:0] valid from CLKIN
CE
active delay from CLKIN
MWE
active delay from CLKIN
MD[7:0] driven from CLKIN
MD[7:0] valid from CLKIN
Address Setup Time to
MWE
Address Write Access Time
(Note 3)
Test Conditions
Min
2
2
2
2
Max
100
100
100
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
Note 1
100
T
CLKIN
-20
160
260
360
160
260
360
150
250
350
–10
T
CLKIN
-10
T
CLKIN
-10
0
130
230
330
T
CLKIN
-15
2 X T
CLKIN
-10
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
t
m
CW
CE
Write Access Time
(Notes 1, 3)
t
m
WP
MWE
Write Access Time
(Note 3)
t
m
WQ
t
m
AH
t
m
CH
t
m
WI
t
m
SW
MWE
to MD[7:0] driven
MA[16:0] valid hold from
MWE
CE
valid hold from
MWE
CE
Inactive Time
MD[7:0] valid setup to
MWE
Note 1
Note 1, 2
0 wait states
1 wait state
2 wait states
Note 2
Note 2
t
m
HW
t
m
HWZ
MD[7:0] valid hold from
MWE
MD[7:0] inactive from
MWE
2 X T
CLKIN
+10
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 = 20 MHz.
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參數(shù)描述
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