MPC5645S datasheet(5/146 Pages) FREESCALE

5 / 146 page

Qorivva MPC5645S Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

1.3

Feature list

•

Dual-issue, 32-bit Power Architecture Book E compliant CPU core complex (e200z4d)

— Memory Management Unit (MMU)

— 4 KB, 2/4-way instruction cache

•

2 MB on-chip ECC flash memory with:

— Flash memory controller

— Prefetch buffers

•

64 KB on-chip ECC SRAM

•

1 MB on-chip non-ECC graphics SRAM with two-port graphics SRAM controller

•

Memory Protection Unit (MPU) with up to 16 region descriptors and 32-byte region granularity to provide basic

memory access permission and ensure separation between different codes and data

•

Interrupt Controller (INTC) with 181 peripheral interrupt sources and eight software interrupts

•

Two Frequency-Modulated Phase-Locked Loops (FMPLLs)

— Primary FMPLL (FMPLL0) provides a system clock up to 125 MHz

— Auxiliary FMPLL (FMPLL1) is available for use as an alternate, modulated or non-modulated clock source to

eMIOS modules, QuadSPI and as alternate clock to the DCU and DCU-Lite for pixel clock generation

•

Crossbar switch architecture enables concurrent access of peripherals, flash memory or RAM from multiple bus

masters

•

16-channel Enhanced Direct Memory Access controller (eDMA) with multiple transfer request sources using a DMA

channel multiplexer

•

Boot Assist Module (BAM) with 8 KB dedicated ROM for embedded boot code supports boot options including

download of boot code via a serial link (CAN or SCI)

•

Two Display Control Units (DCU3 and DCULite) for direct drive of up to two TFT LCD displays up to XGA

resolution

•

Timing Controller (TCON) and RSDS interface for the DCU3 module

•

2D OpenVG 1.1 and raster graphics accelerator (GFX2D)

•

Video Input Unit (VIU2) supporting 8/10-bit ITU656 video input, YUV to RGB conversion, video down-scaling,

de-interlacing, contrast adjustment and brightness adjustment.

•

DRAM controller supporting DDR1, DDR2, and LPDDR1 DRAMs

•

Stepper Motor Controller (SMC)

— High-current drivers for up to six instrument cluster gauges driven in full dual H-bridge configuration

— Stepper motor return-to-zero and stall detection module

— Stepper motor short circuit detection

•

Sound Generator Module (SGM)

— 4-channel mixer

— Supports PCM wave playback and synthesized tones

— Optional PWM or I2S outputs

•

Two 16-channel Enhanced Modular Input Output System (eMIOS) modules

— Support a range of 16-bit Input Capture, Output Compare, Pulse Width Modulation and Quadrature Decode

functions

•

10-bit Analog-to-Digital Converter (ADC) with a maximum conversion time of 1

s

— Up to 20 internal channels

— Up to 8 external channels

•

Three Deserial Serial Peripheral Interface (DSPI) modules for full-duplex, synchronous, communications with

external devices

•

QuadSPI serial flash memory controller

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