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MPC5643L Datasheet(PDF) 2 Page - Freescale Semiconductor, Inc |
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MPC5643L Datasheet(HTML) 2 Page - Freescale Semiconductor, Inc |
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2 / 136 page  MPC5643L Microcontroller Data Sheet, Rev. 8.1 Freescale Semiconductor 2 Table of Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.1 Document overview . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.3 Device comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.4 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.5 Feature details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 1.5.1 High-performance e200z4d core . . . . . . . . . . . . .7 1.5.2 Crossbar switch (XBAR) . . . . . . . . . . . . . . . . . . .7 1.5.3 Memory Protection Unit (MPU) . . . . . . . . . . . . . .8 1.5.4 Enhanced Direct Memory Access (eDMA) . . . . .8 1.5.5 On-chip flash memory with ECC . . . . . . . . . . . . .9 1.5.6 On-chip SRAM with ECC. . . . . . . . . . . . . . . . . . .9 1.5.7 Platform flash memory controller . . . . . . . . . . . . .9 1.5.8 Platform Static RAM Controller (SRAMC) . . . . .10 1.5.9 Memory subsystem access time . . . . . . . . . . . .10 1.5.10 Error Correction Status Module (ECSM) . . . . . . 11 1.5.11 Peripheral bridge (PBRIDGE) . . . . . . . . . . . . . . 11 1.5.12 Interrupt Controller (INTC) . . . . . . . . . . . . . . . . . 11 1.5.13 System clocks and clock generation . . . . . . . . . 11 1.5.14 Frequency-Modulated Phase-Locked Loop (FMPLL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 1.5.15 Main oscillator . . . . . . . . . . . . . . . . . . . . . . . . . .12 1.5.16 Internal Reference Clock (RC) oscillator . . . . . .12 1.5.17 Clock, reset, power, mode and test control modules (MC_CGM, MC_RGM, MC_PCU, and MC_ME) 13 1.5.18 Periodic Interrupt Timer Module (PIT) . . . . . . . .13 1.5.19 System Timer Module (STM). . . . . . . . . . . . . . .13 1.5.20 Software Watchdog Timer (SWT) . . . . . . . . . . .13 1.5.21 Fault Collection and Control Unit (FCCU) . . . . .14 1.5.22 System Integration Unit Lite (SIUL) . . . . . . . . . .14 1.5.23 Non-Maskable Interrupt (NMI) . . . . . . . . . . . . . .14 1.5.24 Boot Assist Module (BAM). . . . . . . . . . . . . . . . .14 1.5.25 System Status and Configuration Module (SSCM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 1.5.26 FlexCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 1.5.27 FlexRay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 1.5.28 Serial communication interface module (LINFlexD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 1.5.29 Deserial Serial Peripheral Interface (DSPI) . . . .16 1.5.30 FlexPWM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 1.5.31 eTimer module. . . . . . . . . . . . . . . . . . . . . . . . . .18 1.5.32 Sine Wave Generator (SWG) . . . . . . . . . . . . . .18 1.5.33 Analog-to-Digital Converter module (ADC) . . . .18 1.5.34 Cross Triggering Unit (CTU) . . . . . . . . . . . . . . .19 1.5.35 Cyclic Redundancy Checker (CRC) Unit . . . . . .19 1.5.36 Redundancy Control and Checker Unit (RCCU)20 1.5.37 Junction temperature sensor . . . . . . . . . . . . . . .20 1.5.38 Nexus Port Controller (NPC) . . . . . . . . . . . . . . .20 1.5.39 IEEE 1149.1 JTAG Controller (JTAGC) . . . . . . .21 1.5.40 Voltage regulator / Power Management Unit (PMU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 1.5.41 Built-In Self-Test (BIST) capability . . . . . . . . . . 22 2 Package pinouts and signal descriptions . . . . . . . . . . . . . . . 23 2.1 Package pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 2.2 Supply pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 2.3 System pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 2.4 Pin muxing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 3.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . 76 3.3 Recommended operating conditions . . . . . . . . . . . . . . 77 3.4 Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . 78 3.4.1 General notes for specifications at maximum junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 80 3.5 Electromagnetic Interference (EMI) characteristics . . . 81 3.6 Electrostatic discharge (ESD) characteristics . . . . . . . 82 3.7 Static latch-up (LU) . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 3.8 Voltage regulator electrical characteristics . . . . . . . . . 83 3.9 DC electrical characteristics . . . . . . . . . . . . . . . . . . . . 86 3.10 Supply current characteristics . . . . . . . . . . . . . . . . . . . 87 3.11 Temperature sensor electrical characteristics . . . . . . . 90 3.12 Main oscillator electrical characteristics . . . . . . . . . . . 90 3.13 FMPLL electrical characteristics . . . . . . . . . . . . . . . . . 92 3.14 16 MHz RC oscillator electrical characteristics . . . . . . 93 3.15 ADC electrical characteristics . . . . . . . . . . . . . . . . . . . 93 3.15.1 Input Impedance and ADC Accuracy . . . . . . . . 94 3.16 Flash memory electrical characteristics. . . . . . . . . . . . 99 3.17 SWG electrical characteristics . . . . . . . . . . . . . . . . . . 101 3.18 AC specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 3.18.1 Pad AC specifications . . . . . . . . . . . . . . . . . . 101 3.19 Reset sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 3.19.1 Reset sequence duration . . . . . . . . . . . . . . . . 102 3.19.2 Reset sequence description . . . . . . . . . . . . . . 103 3.19.3 Reset sequence trigger mapping . . . . . . . . . . 105 3.19.4 Reset sequence — start condition . . . . . . . . . 107 3.19.5 External watchdog window. . . . . . . . . . . . . . . 108 3.20 AC timing characteristics . . . . . . . . . . . . . . . . . . . . . . 108 3.20.1 RESET pin characteristics . . . . . . . . . . . . . . . 109 3.20.2 WKUP/NMI timing . . . . . . . . . . . . . . . . . . . . . 110 3.20.3 IEEE 1149.1 JTAG interface timing . . . . . . . . 110 3.20.4 Nexus timing . . . . . . . . . . . . . . . . . . . . . . . . . 112 3.20.5 External interrupt timing (IRQ pin) . . . . . . . . . 115 3.20.6 DSPI timing . . . . . . . . . . . . . . . . . . . . . . . . . . 116 4 Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 4.1 Package mechanical data . . . . . . . . . . . . . . . . . . . . . 121 5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 6 Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . 127 |
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