mc9s08mm128 Freescale Semiconductor, Inc, mc9s08mm128 Datasheet - Page 35

• Manufacturer Part Number: mc9s08mm128
• Description: S08mm Flexis
• Manufacturer: Freescale Semiconductor, Inc

2.11
This section describes ac timing characteristics for each peripheral system.
2.11.1
Freescale Semiconductor
#
1
2
3
4
5
6
7
8
AC Characteristics
Control Timing
t
t
Symbol
ILIH,
ILIH,
t
t
t
MSSU
t
t
rstdrv
f
extrst
MSH
LPO
Bus
t
t
IHIL
IHIL
Bus frequency (t
Internal low-power oscillator
period
External reset pulse width
(t
Reset low drive
Active background debug
mode latch setup time
Active background debug
mode latch hold time
IRQ pulse width
KBIPx pulse width
•
•
•
•
cyc
= 1/f
Asynchronous path
Synchronous path
Asynchronous path
Synchronous path
Self_reset
Parameter
cyc
)
= 1/f
3
3
Table 19. Control Timing
2
2
Bus
2
)
V
V
V
DD
DD
DD
> 2.1 V
> 2.4 V
≥ 1.8 V
1.5 x t
1.5 x t
66 x t
Min
800
100
500
100
100
100
dc
dc
dc
cyc
cyc
cyc
Preliminary Electrical Characteristics
Typical
(TBD)
990
—
—
—
—
—
—
—
—
—
1
1500
Max
10
20
24
—
—
—
—
—
—
C
D
D
D
D
D
D
D
D
D
D
MHz
Unit
μs
ns
ns
ns
ns
ns
ns
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