MC9S12HZ128VAL Freescale Semiconductor, MC9S12HZ128VAL Datasheet - Page 304

• 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

Chapter 10 Stepper Stall Detector (SSDV1)
Figure 10-13
ITG = 1.
Figure 10-14
ITG = 1.
304
shows the current flow in the SINx and COSx H-bridges when STEP = 2, DCOIL = 1 and
shows the current flow in the SINx and COSx H-bridges when STEP = 3, DCOIL = 1 and
T1
T1
T2
T2
COSxP
COSxP
Figure 10-12. Current Flow when STEP = 1, DCOIL = 1, ITG = 0, RCIR = 1
Figure 10-13. Current flow when STEP = 2, DCOIL = 1, ITG = 1
VDDM
VSSM
VDDM
VSSM
MC9S12HZ256 Data Sheet, Rev. 2.05
COSxM
COSxM
T4
T4
T3
T3
T5
T5
T6
T6
SINxP
SINxP
VDDM
VSSM
VDDM
VSSM
Freescale Semiconductor
SINxM
SINxM
T8
T8
T7
T7