MC9S08QE128CFTR Freescale Semiconductor, MC9S08QE128CFTR Datasheet - Page 23

• Manufacturer Part Number: MC9S08QE128CFTR
• Description: MCU 8BIT 128K FLASH 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QE128CFTR

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, PWM, WDT
• Number Of I /o: 38
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1
2
3
4
Freescale Semiconductor
Num
10
11
Data in Typical column was characterized at 3.0 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 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
given interval.
8
9
Table 12. ICS Frequency Specifications (Temperature Range = –40 to 85°C Ambient) (continued)
C
C
C
C FLL acquisition time
C
-0.20%
-0.40%
-0.60%
-0.80%
-1.00%
0.60%
0.40%
0.20%
0.00%
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
Long term jitter of DCO output clock (averaged over 2-ms
interval)
-40
4
Figure 15. Deviation of DCO Output Across Temperature at V
-20
3
DD
Characteristic
and V
0
MC9S08QE128 Series Data Sheet, Rev. 7
SS
°
C to 70
and variation in crystal oscillator frequency increase the C
20
°
C
VDD
40
60
Symbol
t
Δf
Δf
Acquire
C
dco_t
dco_t
Jitter
80
Min
DD
—
—
—
—
= 3.0 V
Electrical Characteristics
+ 0.5
Typ
± 0.5
0.02
-1.0
—
100
Jitter
1
percentage for a
Max
± 2
± 1
0.2
1
Bus
120
.
%f
%f
%f
Unit
ms
dco
dco
dco
23