MB86831 Datasheet, PDF (37/82 Pages) Fujitsu Component Limited. – 32-bit Embedded Controller

MB86830 Series
(2)MB86831-80/MB86832-80 (Maximum internal operation frequency:80 MHz)
(VDD3 = 3.3 V ± 0.15 V, VSS = 0.0 V, TA = 0 °C to + 70 °C)
Classifica-
tion
Parameter
Symbol
Value
VDD5 = 5.0 V ± 5% VDD5 = 3.3 V ± 0.15 V
Min.
Max.
Min.
Max.
Unit
CLKIN cycle time

25
100
25
100
ns
CLKIN high time

8

8

ns
CLK CLKIN low time

8

8

ns
CLKIN rising time


3

3
ns
CLKIN falling time


3

3
ns
Delay time
Hold time
D<31:0>

16

20
ns
2

2

ns
Delay time
Hold time

18

21
ns
ADR<27:2>
2

2

ns
Delay time
Hold time

16

21
ns
BE0# to BE3#
2

2

ns
Delay time
Hold time
ASI<3:0>

16

21
ns
2

2

ns
Delay time
Hold time

16

21
ns
CS0# to CS5#
2

2

ns
Delay time
Hold time

16

21
ns
SAMEPAGE#
2

2

ns
Output
Delay time
Hold time
Delay time
Hold time
RDWR#
LOCK#

14

19
ns
2

2

ns

14

19
ns
2

2

ns
Delay time
Hold time

14

19
ns
AS#
2

2

ns
Delay time
Hold time
OVF#

16

21
ns
2

2

ns
Delay time
Hold time
BGRNT#

14

19
ns
2

2

ns
Delay time
Hold time
PBREQ#

14

19
ns
2

2

ns
Delay time
Hold time
BMREQ#

16

19
ns
2

2

ns
Delay time
Hold time
RDYOUT#

16

21
ns
(Internal ready
mode)
2

2

ns
(Continued)
37