參數(shù)資料
型號: MB90495G
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller CMOS
中文描述: 16位微控制器專有的CMOS
文件頁數(shù): 75/92頁
文件大小: 450K
代理商: MB90495G
MB90495G Series
75
(7) Ready Input Timing
(V
CC
=
5.0 V
±
10
%
, V
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
Value
Note : Use the automatic ready function if the setup time for the falling edge of the RDY signal is not sufficient.
(8) Hold Timing
(V
CC
=
5.0 V
±
10
%
, V
SS
=
0.0 V, T
A
=
40
°
C to
+
105
°
C)
Value
Note : It will take at least 1 cycle from the time the HRQ pin is loaded until the HAK changes.
Parameter
Symbol
Pin Name
Unit
Remarks
Min
Max
RDY setup time
t
RYHS
RDY
45
ns
RDY hold time
t
RYHH
RDY
0
ns
Parameter
Symbol
Pin Name
Unit
Remarks
Min
Max
Pin in floating status
HAK
time
HAK
pin valid time
t
XHAL
HAK
30
t
CP
ns
t
HAHV
HAK
t
CP
2 t
CP
ns
t
RYHS
t
RYHH
2.4 V
0.8 V
CC
0.2 V
CC
0.8 V
CC
CLK
ALE
RD/WR
RDY
Unweighted
RDY
Weighted
(1 cycle)
Ready Input timing
HAK
t
XHAL
t
HAHV
2.4 V
0.8 V
2.4 V
0.8 V
2.4 V
0.8 V
Each pin
High-Z
Hold Timing
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