MC9S08QE128CFTR Freescale Semiconductor, MC9S08QE128CFTR Datasheet - Page 23
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MC9S08QE128CFTR
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