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HCS12H Datasheet(PDF) 17 Page - Freescale Semiconductor, Inc |
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HCS12H Datasheet(HTML) 17 Page - Freescale Semiconductor, Inc |
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17 / 28 page  Pin Assignments 16-bit Microcontroller HCS12H Family, Rev. 11.1 Freescale Semiconductor 17 PRELIMINARY PU1 M0C0P Function 1: Port U general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 0. PWM output on M0C0M results in a positive current flow through coil 0 when M0C0P is driven to a logic high state. PU0 M0C0M PV7 M3C1P Function 1: Port V general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 3. PWM output on M3C1M results in a positive current flow through coil 1 when M3C1P is driven to a logic high state. PV6 M3C1M PV5 M3C0P Function 1: Port V general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 3. PWM output on M3C0M results in a positive current flow through coil 0 when M3C0P is driven to a logic high state. PV4 M3C0M PV3 M2C1P Function 1: Port V general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 2. PWM output on M2C1M results in a positive current flow through coil 1 when M2C1P is driven to a logic high state. PV2 M2C1M PV1 M2C0P Function 1: Port V general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 2. PWM output on M2C0M results in a positive current flow through coil 0 when M2C0P is driven to a logic high state. PV0 M2C0M PW7 M5C1P Function 1: Port W general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 5. PWM output on M5C1M results in a positive current flow through coil 1 when M5C1P is driven to a logic high state. PW6 M5C1M PW5 M3C0P Function 1: Port W general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 5. PWM output on M5C0M results in a positive current flow through coil 0 when M5C0P is driven to a logic high state. PW4 M5C0M PW3 M4C1P Function 1: Port W general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 4. PWM output on M4C1M results in a positive current flow through coil 1 when M4C1P is driven to a logic high state. PW2 M4C1M PW1 M4C0P Function 1: Port W general purpose input or output pins. Function 2: High current PWM output pins which can be used for motor drive. These pins interface to the coils of motor 4. PWM output on M4C0M results in a positive current flow through coil 0 when M4C0P is driven to a logic high state. PW0 M4C0M VLCD Supply input pin for the LCD driver. Adjusting the voltage on this pin will change the display contrast. Table 2 Pin Descriptions Note: Features shown in bold are not available in the 9S12H256 112 pin QFP package. Note: Features shown in Italics are only available for the “Z” versions Pin Name Function 1 Pin Name Function 2 Pin Name Function 3 Pin Name Function 4 Description |
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Similar Description - HCS12H |
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