MC9S12DG128VPVE Freescale, MC9S12DG128VPVE Datasheet - Page 75

• Manufacturer Part Number: MC9S12DG128VPVE
• Manufacturer: Freescale

Specifications of MC9S12DG128VPVE

• 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 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 128KB
• Lead Free Status / RoHS Status: Compliant

Section 3 System Clock Description
3.1 Overview
The Clock and Reset Generator provides the internal clock signals for the core and all peripheral modules.
Figure 3-1 shows the clock connections from the CRG to all modules.
Consult the CRG Block User Guide for details on clock generation.
Freescale Semiconductor
EXTAL
XTAL
CRG
bus clock
oscillator clock
Figure 3-1 Clock Connections
core clock
Device User Guide — 9S12DT128DGV2/D V02.16
HCS12 CORE
MEBI
SCI0, SCI1
CAN0, 1, 4
BDM
EEPROM
INT
ATD0, 1
SPI0, 1
BDLC
Flash
PWM
RAM
ECT
PIM
IIC
BF
MMC
CPU
BKP
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