參數(shù)資料
型號: FW82439TX
英文描述: Controller Miscellaneous - Datasheet Reference
中文描述: 控制器雜項-數(shù)據(jù)表參考
文件頁數(shù): 80/102頁
文件大小: 759K
代理商: FW82439TX
Extended Temperature 82439TX (MTXC) Datasheet
80
PRELIMINARY
Table 5. CPU INTERFACE TIMING; 66 MHz (MTXC)
Functional Operating Range (VCC = 3.13 V to 3.6V; VCC(CPU) = 2.37 V to 2.62 V / 3.13V to 3.6V;
VREF = 5V
±
5%; TCASE = -40oC to +115oC)
Symbol
Parameter
66 MHz
Figures
Notes
Min
Max
t2
ADS# Setup Time to HCLKIN Rising
5.0
15
t3
W/R# Setup Time to HCLKIN Rising
5.7
15
t4
BE[7:0]# Setup Time to HCLKIN Rising
3.4
15
t5
HITM# Setup Time to HCLKIN Rising
5.3
15
t6
CACHE# Setup Time to HCLKIN Rising
5.0
15
t7
M/IO# Setup Time to HCLKIN Rising
5.3
15
t8
D/C# Setup Time to HCLKIN Rising
5.0
15
t9
HLOCK#, SMIACT# Setup Time to HCLKIN
Rising
4.0
15
t11
ADS#, HITM#, W/R#, M/IO#, D/C#, BE[7:0],
HLOCK#, CACHE#, SMIACT# Hold Time from
HCLKIN Rising
1.0
15
t12
A[31:0] Setup Time to HCLKIN Rising
3.5
15
t13
A[31:0] Hold Time from HCLKIN Rising
1.0
15
t14
A[31:0] Valid Delay from HCLKIN Rising
2.0
13.0
14
0 pF
t15
A[31:0] Output Enable From HCLKIN Rising
0.0
13.0
19
t16
A[31:0] Float Delay from HCLKIN Rising
0.0
13.0
t17
HD(63:0) Setup Time to HCLK Rising
3.75
t18
HD(63:0) Hold Time from HCLK Rising
1.0
t19
HD(63:0) Valid Delay from HCLK Rising
1.5
7.0
0 pF
t20
HD(63:0) Flow Through Delay from MD[63:0],
66MHz, 5-2-2-2
1.5
6.0
0 pF
t21
BRDY# Valid Delay from HCLKIN Rising
1.5
8.0
14
0 pF
t22
NA# Valid Delay from HCLKIN Rising
1.5
8.0
14
0 pF
t23
AHOLD Valid Delay from HCLKIN Rising
1.5
7.0
14
0 pF
t24
BOFF# Valid Delay from HCLKIN Rising
1.5
7.0
14
0 pF
t25
EADS# Valid Delay from HCLKIN Rising
1.5
7.0
14
0 pF
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