IXXBB1 Fujitsu Microelectronics, Inc., IXXBB1 Datasheet - Page 105

• Manufacturer Part Number: IXXBB1
• Description: 32-bit Proprietary Microcontroller Cmos Fr60 Mb91301 Series
• Manufacturer: Fujitsu Microelectronics, Inc.

* : When the bus is delayed by automatic wait insertion or RDY input, add (t
(4) Normal Bus Access Read/Write Operation
CS0 to CS7 setup
CS0 to CS7 hold
Address setup
Address hold
Valid address
Valid data input time
WR0 to WR3 delay time
WR0 to WR3 delay time
WR0 to WR3 minimum pulse
width
Data setup
WRx
Data hold time
RD delay time
RD delay time
RD
Valid data input time
Data setup
RD
Data hold time
RD minimum pulse width
AS setup
AS hold
UUB/ULB/LUB/LLB set up
UUB/ULB/LUB/LLB hold
WRx
RD time
values.
Parameter
Sym-
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CHCSH
t
t
t
t
t
CHASH
t
CSLCH
ASLCH
CHWH
WLWH
DSWH
WHDX
bol
WHAX
CHWL
CHRH
ASCH
ASWL
CHAX
RHAX
AVDV
CHRL
RLDV
DSRH
RHDX
RLRH
BLCH
CHBH
ASRL
RD, A23 to A00
RD, A23 to A00
SYSCLK
SYSCLK, WR,
WR0 to WR3,
WR0 to WR3,
WR0 to WR3,
ULB
WR0 to WR3
WR0 to WR3
CS0 to CS7
A23 to A00,
D31 to D00
D31 to D00
D31 to D00
A23 to A00
A23 to A00
A23 to A00
A23 to A00
Pin name
SYSCLK,
SYSCLK,
SYSCLK,
SYSCLK,
SYSCLK,
/
WR,
WR,
RD,
LUB
RD
RD
AS
,
UUB
/
LLB
(V
CC
/
Condition
3.0 V to 3.6 V , V
t
t
t
t
CYC
CYC
CYC
CYC
t
t
CYC
CYC
CYC
Min
t
10
CYC
3
3
3
4
5
3
5
0
3
3
SS
2
2
2
2
MB91301 Series
5
5
number of wait cycles) to the rated
Value
5
7
6
6
AV
3 2 t
t
t
SS
CYC
CYC
t
CYC
Max
11
10
0 V, Ta
6
6
6
2
2
CYC
10
4
4
Unit Remarks
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
0 C to 70 C)
*
*
105