MC9S12HZ128VAL Freescale Semiconductor, MC9S12HZ128VAL Datasheet - Page 451

• Manufacturer Part Number: MC9S12HZ128VAL
• Description: IC MCU 16BIT 2K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12HZ128VAL

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, I²C, SCI, SPI
• Peripherals: LCD, Motor control PWM, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 112-LQFP
• Processor Series: S12H
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 6 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 8
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

15.3.2.5
The PWMCAE register contains six control bits for the selection of center aligned outputs or left aligned
outputs for each PWM channel. If the CAEx bit is set to a 1, the corresponding PWM output will be center
aligned. If the CAEx bit is cleared, the corresponding PWM output will be left aligned. Reference
Section 15.4.2.5, “Left Aligned Outputs,”
detailed description of the PWM output modes.
Read: anytime
Write: anytime
Freescale Semiconductor
Reset
W
R
PWM Center Align Enable Register (PWMCAE)
0
0
7
Write these bits only when the corresponding channel is disabled.
= Unimplemented or Reserved
PCKB2
PCKA2
Figure 15-7. PWM Center Align Enable Register (PWMCAE)
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
6
Table 15-6. Clock B Prescaler Selects
Table 15-7. Clock A Prescaler Selects
CAE5
PCKB1
MC9S12HZ256 Data Sheet, Rev. 2.05
PCKA1
0
5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
and
Section 15.4.2.6, “Center Aligned Outputs,”
CAE4
NOTE
PCKB0
0
4
PCKA0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
CAE3
0
3
Value of Clock B
Chapter 15 Pulse-Width Modulator (PWM8B6CV1)
Value of Clock A
Bus Clock / 128
Bus Clock / 128
Bus Clock / 16
Bus Clock / 32
Bus Clock / 16
Bus Clock / 32
Bus Clock / 64
Bus Clock / 64
Bus Clock / 2
Bus Clock / 4
Bus Clock / 8
Bus Clock / 2
Bus Clock / 4
Bus Clock / 8
Bus Clock
Bus Clock
CAE2
0
2
CAE1
0
1
for a more
CAE0
0
0
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