DEMO9RS08KA8 Freescale Semiconductor, DEMO9RS08KA8 Datasheet - Page 20

• Manufacturer Part Number: DEMO9RS08KA8
• Description: BOARD DEMO FOR MC9RS08KA8
• Manufacturer: Freescale Semiconductor
• Series: RS08r
• Type: MCUr

Specifications of DEMO9RS08KA8

• Contents: Board, Adapter, Cable, CD, Documentation
• Silicon Manufacturer: Freescale
• Core Architecture: RS08
• Core Sub-architecture: RS08
• Silicon Core Number: MC9RS08
• Silicon Family Name: RS08KA
• Kit Contents: Board
• Rohs Compliant: Yes
• For Use With/related Products: MC9RS08KA8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
3.9.2
Synchronizer circuits determine the shortest input pulses that can be recognized or the fastest clock that
can be used as the optional external source to the timer counter. These synchronizers operate from the
current bus rate clock.
3.10
20
Num
1
2
3
4
5
6
7
8
Num
1
2
3
4
5
Analog Comparator (ACMP) Electrical
TPM/MTIM Module Timing
C
D
P
D
P
C
C
P
C
C
D
D
D
D
D
Supply voltage
Supply current (active)
Analog input voltage
Analog input offset voltage
Analog Comparator hysteresis
Analog source impedance
Analog input leakage current
Analog Comparator initialization delay
External clock frequency
External clock period
External clock high time
External clock low time
Input capture pulse width
Table 12. Analog Comparator Electrical Specifications
TCLK
Characteristic
TPMCHn
TPMCHn
MC9RS08KA8 Series MCU Data Sheet, Rev. 4
Rating
Figure 20. Timer Input Capture Pulse
1
Figure 19. Timer External Clock
Table 11. TPM Input Timing
1
1
1
t
clkh
t
t
ICPW
ICPW
Symbol
t
TCLK
I
I
t
DDAC
V
V
ALKG
V
R
AINIT
V
AIN
AIO
DD
AS
H
Symbol
f
t
TPMext
TPMext
t
ICPW
t
t
clkh
clkl
t
clkl
V
SS
1.80
Min
3.0
—
—
—
—
—
– 0.3
Min
DC
1.5
1.5
1.5
4
Typical
9.0
20
20
—
—
—
—
—
f
Max
Bus
Freescale Semiconductor
—
—
—
—
/4
Max
15.0
V
5.5
1.0
1.0
35
40
10
DD
MHz
Unit
t
t
t
t
cyc
cyc
cyc
cyc
Unit
mV
mV
μA
kΩ
μA
μs
V
V