IXXBB1 Fujitsu Microelectronics, Inc., IXXBB1 Datasheet - Page 115

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

[ For edge detection ] (Block/step transfer mode, burst transfer mode)
Note : When f
[ For level detection ] (Demand transfer mode)
[ For all operation modes ]
(12) DMA Controller Timing
DREQ input pulse width
DSTP setup time
DSTP hold time
DACK delay time
DEOP delay time
IORD delay time
IOWR delay time
Parameter
Parameter
Parameter
CPT
f
CP
Sym-
t
t
t
t
t
t
t
t
CLIWH
, t
CLIWL
bol
CLIRL
CLIRH
CLDH
CLEH
CLDL
CLEL
CYC
Sym-
becomes same as t
Sym-
t
t
t
DREQS
DREQH
SYSCLK, DACK 0,
SYSCLK, DEOP 0,
bol
DRWL
bol
Pin name
SYSCLK,
SYSCLK,
DEOP1
DACK1
IOWR
IORD
DREQ 0, DREQ1
DREQ 0, DREQ1
DREQ 0, DREQ1
Pin name
Pin name
SYSCLK,
SYSCLK,
CP
.
Condition
(V
CC
Condition
Condition
3.0 V to 3.6 V, V
Min
Value
2 t
Min
Min
0.0
10
CYC
SS
Value
Value
Max
MB91301 Series
10
10
10
10
10
10
10
10
AV
Max
Max
SS
Unit
0 V, Ta
ns
ns
ns
ns
Unit
Unit
ns
ns
ns
0 C to 70 C)
Remarks
Remarks
Remarks
115