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PPC5643LF0MLQ1 Datasheet(PDF) 2 Page - Freescale Semiconductor, Inc |
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PPC5643LF0MLQ1 Datasheet(HTML) 2 Page - Freescale Semiconductor, Inc |
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2 / 124 page  MPC5643L Microcontroller Data Sheet, Rev. 6 Preliminary—Subject to Change Without Notice Introduction Freescale Semiconductor 2 The MPC5643L family of 32-bit microcontrollers is the latest achievement in integrated automotive application controllers. It belongs to an expanding range of automotive-focused products designed to address electrical hydraulic power steering (EHPS), electric power steering (EPS) and airbag applications. The advanced and cost-efficient host processor core of the MPC5643L automotive controller family complies with the Power Architecture embedded category. It operates at speeds as high as 120 MHz and offers high-performance processing optimized for low power consumption. It capitalizes on the available development infrastructure of current Power Architecture devices and is supported with software drivers, operating systems and configuration code to assist with users’ implementations. 1.3 Device comparison Table 1. MPC5643L device summary Feature MPC5643L CPU Type 2 × e200z4 (in lock-step or decoupled operation) Architecture Harvard Execution speed 0–120 MHz (+2% FM) DMIPS intrinsic performance >240 MIPS SIMD (DSP + FPU) Yes MMU 16 entry Instruction set PPC Yes Instruction set VLE Yes Instruction cache 4 KB, EDC MPU-16 regions Yes, replicated module Semaphore unit (SEMA4) Yes Buses Core bus AHB, 32-bit address, 64-bit data Internal periphery bus 32-bit address, 32-bit data Crossbar Master × slave ports Lock Step Mode: 4 × 3 Decoupled Parallel Mode: 6 × 3 Memory Code/data flash 1 MB, ECC, RWW Static RAM (SRAM) 128 KB, ECC Modules Interrupt Controller (INTC) 16 interrupt levels, replicated module Periodic Interrupt Timer (PIT) 1 × 4 channels System Timer Module (STM) 1 × 4 channels, replicated module Software Watchdog Timer (SWT) Yes, replicated module eDMA 16 channels, replicated module FlexRay 1 × 64 message buffers, dual channel FlexCAN 2 × 32 message buffers LINFlexD (UART and LIN with DMA support) 2 Clock out Yes Fault Collection and Control Unit (FCCU) Yes |
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