DEMO9S08LG32 Freescale Semiconductor, DEMO9S08LG32 Datasheet - Page 24

• Manufacturer Part Number: DEMO9S08LG32
• Description: DEMO BOARD FOR LG32 FAMILY MCU
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08LG32

• Contents: Board, CD
• Processor To Be Evaluated: MC9S08LG32x
• Data Bus Width: 8 bit
• Interface Type: USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: S08LG
• Rohs Compliant: Yes
• For Use With/related Products: MC9S08LG32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1
2
3
4
5
Electrical Characteristics
2.9
24
Num
10
11
1
2
3
4
5
6
7
8
9
Data in Typical column was characterized at 5.0 V, 25 °C or is typical recommended value.
The resulting bus clock frequency should not exceed the maximum specified bus clock frequency of the device.
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 (FBELP, FBILP) to FLL enabled (FEI, FEE, FBE, FBI). If a crystal/resonator is being used as the reference,
this specification assumes it is already running.
Jitter is the average deviation from the programmed frequency measured over the specified interval at maximum f
Measurements are made with the device powered by filtered supplies and clocked by a stable external clock signal. Noise
injected into the FLL circuitry via V
for a given interval.
C
C
C
C
C
C
C
C
C
P
P
P
P
P
Table 11. ICS Frequency Specifications (Temperature Range = –40 °C to 105 °C Ambient)
Internal Clock Source (ICS) Characteristics
Average internal reference frequency — factory trimmed
at VDD = 5.0 V and temperature = 25
Average internal reference frequency — user trimmed
Internal reference start-up time
DCO output frequency range —
trimmed
DCO output frequency
Reference = 32768 Hz
and
DMX32 = 1
Resolution of trimmed DCO output frequency at fixed
voltage and temperature (using FTRIM)
Resolution of trimmed DCO output frequency at fixed
voltage and temperature (not using FTRIM)
Total deviation of trimmed DCO output frequency over
voltage and temperature
Total deviation of trimmed DCO output frequency over
fixed voltage and temperature range of 0
FLL acquisition time
Long term jitter of DCO output clock (averaged over 2 ms
interval)
Figure 16. Typical Crystal or Resonator Circuit: Low Range/Low Power
5
2
3, 4
Characteristic
2
DD
3
and V
EXTAL
MC9S08LG32 Series Data Sheet, Rev. 7
SS
Low range (DRS = 00)
Mid range (DRS = 01)
Low range (DRS = 00)
Mid range (DRS = 01)
and variation in the crystal oscillator frequency increase the C
°
C
3
Crystal or Resonator
°
C to 70
3
XOSC
°
C
3
f
Δf
Δf
dco_DMX32
Symbol
t
Δf
Δf
dco_res_t
dco_res_t
Acquire
C
f
t
f
f
dco_t
int_ft
IRST
int_t
dco_t
dco_t
Jitter
XTAL
31.25
Min
16
32
—
—
—
—
—
—
—
—
—
—
32.768
to +0.5
19.92
39.85
Typ
±0.1
±0.2
–1.0
±0.5
0.02
60
—
—
—
—
Freescale Semiconductor
1
39.0625
Jitter
Max
±0.2
±0.4
100
0.2
20
40
±2
±1
—
—
—
1
percentage
Bus
.
%f
%f
%f
%f
%f
Unit
MHz
MHz
kHz
kHz
mS
μs
dco
dco
dco
dco
dco