mb91101 Fujitsu Microelectronics, Inc., mb91101 Datasheet - Page 78

• Manufacturer Part Number: mb91101
• Description: 32-bit Risc Microcontroller Cmos
• Manufacturer: Fujitsu Microelectronics, Inc.

78
MB91101/MB91101A
t
Note : There is a delay time of more than 1 cycle from BRQ input to BGRNT change.
(7) Hold Timing
BGRNT delay time
Pin floating
BGRNT
CYC
CLK
BRQ
BGRNT
Each pin
(a cycle time of peripheral system clock): Refer to “(2) Clock Output Timing.”
Parameter
pin valid time
BGRNT time t
V
OH
t
CYC
t
t
t
Symbol Pin name Condition
CHBGL
CHBGH
XHAL
HAHV
V
V
OH
OL
V
OH
CLK,
BGRNT
CLK,
BGRNT
BGRNT
BGRNT
(V
CC
t
XHAL
5 = V
(V
CC
V
CC
3 = 2.7 V to 3.6 V, V
OH
5 = 5.0 V 10%, V
V
OL
—
t
CHBGL
t
t
CYC
CYC
Min
High-Z
—
—
– 10
– 10
Value
SS
SS
= AV
= AV
t
t
CYC
CYC
Max
SS
SS
6
6
+ 10
+ 10
V
= 0.0 V, T
= 0.0 V, T
OH
V
OH
t
Unit
CHBGH
t
ns
ns
ns
ns
HAHV
A
A
= –40 C to +70 C)
= –40 C to +70 C)
Remarks
V
V
OH
OL