S12SCIV2SLASHD datasheet(19/130 Pages) FREESCALE

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MC9S12H256 Device User Guide — V01.18

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Inter-Integrated Circuit interface (IIC)

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Liquid Crystal Display driver with variable input voltage

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Configurable for up to 32 frontplanes and 4 backplanes or general purpose input or output

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5 modes of operation allow for different display sizes to meet application requirements

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Unused frontplane and backplane pins can be used as general purpose I/O

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16, 24 high current drivers suited for PWM motor control

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Each PWM channel switchable between two drivers in an H-bridge configuration

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Left, right and center aligned outputs

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Support for sine and cosine drive

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Dithering

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Output slew rate control

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144-Pin or 112-Pin LQFP package

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I/O lines with 5V input and drive capability

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5V A/D converter inputs

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Operation at 32MHz equivalent to 16MHz Bus Speed

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Development support

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Single-wire background debug™ mode (BDM)

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On-chip hardware breakpoints

1.3 Modes of Operation

User modes

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Normal and Emulation Operating Modes

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Normal Single-Chip Mode

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Normal Expanded Wide Mode

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Normal Expanded Narrow Mode

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Emulation Expanded Wide Mode

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Emulation Expanded Narrow Mode

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Special Operating Modes

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Special Single-Chip Mode with active Background Debug Mode

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Special Test Mode (Motorola Use Only

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Special Peripheral Mode (

Low power modes

Freescale Semiconductor, Inc.

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S12SCIV2/D Datasheet(PDF) 19 Page - Freescale Semiconductor, Inc

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