MC9S12HZ128VAL Freescale Semiconductor, MC9S12HZ128VAL Datasheet - Page 45

• 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

1.5.7.5
V
internally connected.
1.5.7.6
V
internally connected.
1.5.7.7
V
display contrast.
1.5.7.8
V
1.5.7.9
V
components.
Freescale Semiconductor
DDM1
SSM1
LCD
RH
DDPLL
and V
is the voltage reference pin for the LCD driver. Adjusting the voltage on this pin will change the
, V
, V
and V
SSM2
DDM2
RL
V
V
V
V
V
are the voltage reference pins for the analog-to-digital converter.
SSPLL
No load allowed except for bypass capacitors.
DDM1
SSM1
LCD
RH
DDPLL
and V
and V
, V
— Power Supply Reference Pin for LCD driver
, V
are the PLL supply pins and serve as connection points for external loop filter
, V
SSM3
RL
, V
DDM3
SSM2
DDM2
— ATD Reference Voltage Input Pins
SSPLL
are the ground pins for the ports U and V. V
are the supply pins for the ports U and V. V
, V
, V
— Power Supply Pins for PLL
SSM3
DDM3
MC9S12HZ256 Data Sheet, Rev. 2.05
— Ground Pins for Motor 0 to 3
— Power Supply Pins for Motor 0 to 3
NOTE
SSM1
Chapter 1 MC9S12HZ256 Device Overview
DDM1
, V
, V
SSM2
DDM2
and V
and V
SSM3
DDM3
are
are
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