MC9S08QE128 Datasheet, PDF (24/52 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit

Electrical Characteristics
TBD
Figure 16. Deviation of DCO Output from Trimmed Frequency (50.33 MHz, 25°C)
3.10 AC Characteristics
This section describes timing characteristics for each peripheral system.
3.10.1 Control Timing
Table 12. Control Timing
Num
1
2
3
4
5
6
7
C
Rating
Bus frequency (t_cyc = 1/f_Bus)
D
V_DD ≤ 2.1V
V_DD > 2.1V
D Internal low power oscillator period
D External reset pulse width²
D Reset low drive
D
BKGD/MS setup time after issuing background debug
force reset to enter user or BDM modes
D
BKGD/MS hold time after issuing background debug
force reset to enter user or BDM modes ³
IRQ pulse width
D Asynchronous path²
Synchronous path⁴
Symbol
f_Bus
t_LPO
t_extrst
t_rstdrv
t_MSSU
t_MSH
t_ILIH, t_IHIL
Min
dc
dc
700
100
34 x t_cyc
500
100
100
1.5 x t_cyc
Typ¹
—
—
—
—
—
—
—
—
—
Max Unit
10
25.165
1300
—
—
MHz
μs
ns
ns
—
ns
—
μs
—
—
ns
MC9S08QE128 Series Advance Information Data Sheet, Rev. 3
24
Freescale Semiconductor