DEMO9RS08KA2 Freescale Semiconductor, DEMO9RS08KA2 Datasheet - Page 118

• Manufacturer Part Number: DEMO9RS08KA2
• Description: DEMO BOARD FOR 9RS08KA2
• Manufacturer: Freescale Semiconductor
• Series: RS08r
• Type: MCUr

Specifications of DEMO9RS08KA2

• Contents: Board, Cable, CD, Documentation, Sample ICs
• Processor To Be Evaluated: RS08KA2
• Data Bus Width: 8 bit
• Interface Type: USB
• Silicon Manufacturer: Freescale
• Core Architecture: RS08
• Core Sub-architecture: RS08
• Silicon Core Number: MC9RS08
• Silicon Family Name: RS08KA
• Rohs Compliant: Yes
• For Use With/related Products: MC9RS08KA2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix A Electrical Characteristics
1
2
3
A.9
This section describes ac timing characteristics for each peripheral system.
A.9.1
1
2
3
118
Stop recovery time (FLL wakeup to previous acquired
frequency)
IREFSTEN=0
IREFSTEN=1
Bus frequency (t
Real time interrupt internal oscillator period
External RESET pulse width
KBI pulse width
KBI pulse width in stop
Port rise and fall time (load = 50 pF)
Data in typical column was characterized at 3.0 V and 5.0 V, 25°C or is typical recommended value.
This parameter is characterized and not tested on each device.
This specification applies to any time the FLL reference source or reference divider is changed, trim value changed or changing
from FLL disabled (FBILP) to FLL enabled (FEI, FBI).
This is the shortest pulse that is guaranteed to pass through the pin input filter circuitry. Shorter pulses may or may not be
recognized.
This is the minimum pulse width that is guaranteed to pass through the pin synchronization circuitry. Shorter pulses may or
may not be recognized. In stop mode, the synchronizer is bypassed so shorter pulses can be recognized in that case.
Timing is shown with respect to 20% V
Slew rate control disabled (PTxSE = 0)
Slew rate control enabled (PTxSE = 1)
AC Characteristics
Control Timing
2
cyc
= 1/f
Characteristic
1
Bus
Parameter
RESET
)
1
Table A-7. Internal Clock Source Specifications
3
DD
MC9RS08KA2 Series Data Sheet, Rev. 4
and 80% V
Table A-8. Control Timing
Figure A-1. Reset Timing
DD
levels. Temperature range –40°C to 85°C.
t_wakeup
t
Symbol
Symbol
t
Rise
t
KBIPWS
t
KBIPW
t
t
t
fll_wu
ir_wu
f
extrst
t
extrst
Bus
RTI
, t
Fall
1.5 t
Min
Min
700
150
100
dc
—
—
—
cyc
Typical
Typ
1000
100
86
11
35
—
—
—
—
1
Freescale Semiconductor
1300
Max
Max
10
—
—
—
—
—
—
MHz
Unit
Unit
μs
μs
ns
ns
ns
ns