mc9rs08ka8 Freescale Semiconductor, Inc, mc9rs08ka8 Datasheet - Page 21

• Manufacturer Part Number: mc9rs08ka8
• Description: Rs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

3.11
3.12
Freescale Semiconductor
1
2
3
Num
Data in typical column was characterized at 3.0 V and 5.0 V, 25qC 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).
1
2
3
4
5
6
7
8
C
D
C
C
C
C
D
C
C Average internal reference frequency — untrimmed
P
C DCO output frequency range — untrimmed
P
C Resolution of trimmed DCO output frequency
C Total deviation of trimmed DCO output frequency
C FLL acquisition time
C
Input voltage
Accuracy
Input capacitance
Input resistance
Analog source resistance
external to MCU
ADC conversion clock
frequency
Internal Clock Source Characteristics
ADC Characteristics
Average internal reference frequency — trimmed
DCO output frequency range — trimmed
at fixed voltage and temperature
over voltage and temperature
Stop recovery time (FLL wakeup to previous acquired
frequency)
IREFSTEN=0
IREFSTEN=1
Characteristic
Characteristic
2
Table 14. 5 Volt 10-bit ADC Operating Conditions
,
3
Table 13. Internal Clock Source Specifications
Preliminary—Subject to Change Without Notice
V
10 bit mode
8 bit mode (all valid f
High Speed (ADLPC=0)
Low Power (ADLPC=1)
DD
MC9RS08KA8 Series, Rev. 1
= 2 V
f
f
ADCK
ADCK
Conditions
> 4MHz
< 4MHz
ADCK
'f
)
t_wakeup
Symbol
t
'f
f
dco_res_t
acquire
f
f
dco_ut
f
int_ut
dco_t
int_t
dco_t
Symb
C
R
V
f
ADCK
R
ADIN
ADIN
ADIN
—
AS
31.25
12.8
Min
25
16
—
—
—
—
Min.
V
0.4
0.4
—
—
—
—
—
—
SS
Typical
31.25
39.06
Typical
100
16
20
86
—
—
—
8 bit
Electrical Characteristics
4.5
—
—
—
—
—
—
3
1
39.0625
41.66
21.33
Max
20
0.2
—
Max.
V
1
2
5.5
8.0
8.0
10
10
—
5
5
DD
%f
%f
MHz
MHz
Unit
kHz
kHz
ms
MHz
Ps
Unit
k:
k:
pF
dco
dco
—
V
21