MC9S12DG128CFUE Freescale, MC9S12DG128CFUE Datasheet - Page 66

• Manufacturer Part Number: MC9S12DG128CFUE
• Manufacturer: Freescale

Specifications of MC9S12DG128CFUE

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 50MHz
• Interface Type: SCI/SPI/I2C/CAN
• Total Internal Ram Size: 8KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.25V
• Operating Supply Voltage (min): 2.25/2.35/4.5V
• On-chip Adc: 2(8-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 128KB
• Lead Free Status / RoHS Status: Compliant

Device User Guide — 9S12DT128DGV2/D V02.16
66
* Due to the nature of a translated ground Colpitts oscillator a
Figure 2-5 Colpitts Oscillator Connections (PE7=1)
Please contact the crystal manufacturer for crystal DC
Figure 2-6 Pierce Oscillator Connections (PE7=0)
DC voltage bias is applied to the crystal
bias conditions and recommended capacitor value C
Figure 2-7 External Clock Connections (PE7=0)
* Rs can be zero (shorted) when used with higher frequency crystals.
Refer to manufacturer’s data.
MCU
MCU
MCU
EXTAL
EXTAL
EXTAL
XTAL
XTAL
XTAL
R
not connected
C
S
*
DC
R
*
B
EXTERNAL OSCILLATOR
CMOS-COMPATIBLE
(VDDPLL-Level)
C
1
C
2
DC
ceramic resonator
.
Crystal or
VSSPLL
C
C
1
2
ceramic resonator
Crystal or
VSSPLL
Freescale Semiconductor