MC9S08AW60CFGE Freescale, MC9S08AW60CFGE Datasheet - Page 131

• Manufacturer Part Number: MC9S08AW60CFGE
• Manufacturer: Freescale

Specifications of MC9S08AW60CFGE

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 2KB
• # I/os (max): 34
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 60KB
• Lead Free Status / RoHS Status: Compliant

8.1.3
Figure 8-3
(ICG) module. This section includes a general description and a feature list.
8.2
The oscillator pins are used to provide an external clock source for the MCU. The oscillator pins are gain
controlled in low-power mode (default). Oscillator amplitudes in low-power mode are limited to
approximately 1 V, peak-to-peak.
8.2.1
If upon the first write to ICGC1, either the FEE mode or FBE mode is selected, this pin functions as either
the external clock input or the input of the oscillator circuit as determined by REFS. If upon the first write
to ICGC1, either the FEI mode or SCM mode is selected, this pin is not used by the ICG.
8.2.2
If upon the first write to ICGC1, either the FEE mode or FBE mode is selected, this pin functions as the
output of the oscillator circuit. If upon the first write to ICGC1, either the FEI mode or SCM mode is
selected, this pin is not used by the ICG. The oscillator is capable of being configured to provide a higher
amplitude output for improved noise immunity. This mode of operation is selected by HGO = 1.
Freescale Semiconductor
External Signal Description
is a top-level diagram that shows the functional organization of the internal clock generation
Block Diagram
EXTAL — External Reference Clock / Oscillator Input
XTAL — Oscillator Output
(SEE NOTE 2)
(SEE NOTE 2)
V
V
DDA
SSA
1
EXTAL
NOTES:
XTAL
Not all HCS08 microcontrollers have unique supply pins for the ICG. See the device pin assignments.
INTERNAL
REFERENCE
GENERATORS
WITH EXTERNAL REF
OSCILLATOR (OSC)
SELECT
TYP 243 kHz
MC9S08AC16 Series Data Sheet, Rev. 8
IRG
8 MHz
Figure 8-3. ICG Block Diagram
RG
SELECT
REF
ICGERCLK
ICGIRCLK
LOCAL CLOCK FOR OPTIONAL USE WITH BDC
AND CLOCK DETECTOR
FREQUENCY
LOOP (FLL)
LOCKED
LOSS OF LOCK
ICG
DCO
ICGDCLK
OUTPUT
SELECT
CLOCK
CLOCK
SELECT
SELECT
CLOCK
FIXED
Internal Clock Generator (S08ICGV4)
ICGLCLK
FFE
/R
ICGOUT
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