Document Number MPC5746R NXP Semiconductors Rev. 7, 02/2020 Data Sheet: Technical Data MPC5746R SPC5746R Microcontroller Data Sheet Features For functional characteristics, see the MPC5746R Microcontroller Reference Manual. This document provides electrical specifications, pin assignments, and package diagrams for the MPC5746R series of microcontroller units (MCUs). NXP reserves the right to change the production detail specifications as may be required to permit improvements in the design of its products.Table of Contents 1 Introduction........................................................................................3 17.2 Flash memory Array Integrity and Margin Read 1.1 Block diagram......................................................................... 3 specifications...........................................................................55 2 Package pinouts and signal descriptions............................................5 17.3 Flash memory module life specifications................................55 3 Absolute maximum ratings................................................................ 6 17.4 Data retention vs program/erase cycles...................................56 4 Electromagnetic Compatibility (EMC)..............................................7 17.5 Flash memory AC timing specifications.................................57 5 Electrostatic discharge (ESD)............................................................ 7 17.6 Flash read wait state and address pipeline control settings.....58 6 Operating conditions.......................................................................... 8 18 AC specifications............................................................................... 58 7 DC electrical specifications................................................................11 18.1 Debug and calibration interface timing...................................58 8 I/O pad specification.......................................................................... 12 18.1.1 JTAG interface timing............................................ 58 8.1 Input pad specifications...........................................................12 18.1.2 Nexus interface timing............................................61 8.2 Output pad specifications........................................................15 18.1.3 Aurora LVDS interface timing............................... 63 8.3 I/O pad current specifications................................................. 17 18.2 DSPI timing with CMOS and LVDS...................................... 65 9 Reset pad (PORST, RESET) electrical characteristics...................... 18 18.2.1 DSPI master mode full duplex timing with CMOS 10 Oscillator and FMPLL....................................................................... 22 and LVDS pads.......................................................66 11 ADC modules.....................................................................................26 18.2.2 DSPI CMOS slave mode........................................ 78 11.1 ADC input description............................................................ 26 18.3 FEC timing.............................................................................. 80 11.2 SAR ADC................................................................................26 18.3.1 MII-lite receive signal timing (RXD 3:0 , 11.3 S/D ADC................................................................................. 29 RX DV, RX ER, and RX CLK)...........................80 12 Temperature sensor............................................................................ 39 18.3.2 MII-lite transmit signal timing (TXD 3:0 , 13 LVDS fast asynchronous serial transmission (LFAST) pad TX EN, TX ER, TX CLK)...................................81 electrical characteristics..................................................................... 40 18.3.3 MII-lite async inputs signal timing (CRS and 13.1 LFAST interface timing diagrams...........................................40 COL)....................................................................... 82 13.2 LFAST and MSC /DSPI LVDS interface electrical 18.3.4 MII-lite serial management channel timing characteristics.......................................................................... 42 (MDIO and MDC).................................................. 82 14 LFAST PLL electrical characteristics................................................45 18.3.5 RMII serial management channel timing (MDIO 15 Aurora LVDS electrical characteristics............................................. 46 and MDC)............................................................... 83 16 Power management PMC POR LVD sequencing..............................47 18.3.6 RMII receive signal timing (RXD 1:0 , CRS DV)84 16.1 Power management electrical characteristics..........................47 18.3.7 RMII transmit signal timing (TXD 1:0 , TX EN). 85 16.1.1 Recommended power transistors............................ 47 18.4 UART timings.........................................................................86 16.1.2 Power management integration.............................. 48 18.5 eMIOS timing..........................................................................86 16.1.3 Regulator example for the NJD2873 transistor...... 50 19 Obtaining package dimensions.......................................................... 86 16.1.4 Regulator example for the 2SCR574d transistor.... 51 20 Thermal characteristics...................................................................... 87 16.1.5 Device voltage monitoring......................................51 20.1 General notes for specifications at maximum junction 16.1.6 Power up/down sequencing.................................... 53 temperature..............................................................................89 17 Flash memory specifications..............................................................54 21 Ordering information......................................................................... 90 17.1 Flash memory program and erase specifications.................... 54 22 Revision history................................................................................. 91 SPC5746R Microcontroller Data Sheet, Rev. 7, 02/2020 2 NXP Semiconductors