MC9S12P96CFT Freescale Semiconductor, MC9S12P96CFT Datasheet - Page 243

• Manufacturer Part Number: MC9S12P96CFT
• Description: MCU 16BIT 96K FLASH 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12P96CFT

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN Exposed Pad
• Processor Series: S12P
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, DEMO9S12PFAME
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The use of the filter function is only possible if the VCOCLK-to-OSCCLK ratio divided by two ((f
f
If enabled, the oscillator filter is sampling the incoming oscillator clock signal (EXTAL) with the
VCOCLK frequency.
Using VCOCLK, a time window is defined during which an edge of the OSCCLK is expected. In case of
OSCBW = 1 the width of this window is three VCOCLK cycles, if the OSCBW = 0 it is one VCOCLK
cycle.
The noise detection is active for certain combinations of OSCFILT[4:0] and OSCBW bit settings as shown
in
Freescale Semiconductor
OSC
Table 7-24
)/2) is an integer number. This integer value must be written to the OSCFILT[4:0] bits.
If the VCOCLK frequency is higher than 25 MHz the wide bandwidth must
be selected (OSCBW = 1).
OSCFILT[4:0]
2 or 3
>=4
0
1
S12P-Family Reference Manual, Rev. 1.13
Table 7-24. Noise Detection Settings
OSCBW
0
1
x
x
x
NOTE
Detection
disabled
disabled
disabled
S12 Clock, Reset and Power Management Unit (S12CPMU)
active
active
disabled
active
active
active
active
Filter
VCO
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