Freescale Semiconductor, Inc. User’s Guide Document Number: KT33908MBUG Rev. 1.0, 3/2014 KIT33908MBEVBE Evaluation Mother Board Featuring the MC33908 Safe System Basis Chip with Buck and Boost DC/DC up to 1.5 A Figure 1. KIT33908MBEVBE Evaluation Board Contents 1 Kit Contents/Packing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 2 Jump Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 3 Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 4 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 5 Evaluation Board Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 6 MC33908 Device Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 7 Required Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 8 Evaluation Board Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 9 Setting Up and Using the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 10 Evaluation Board Hardware Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 11 Power Supply Scheme when Using Daughterboard MPC5643L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 12 Schematic. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 13 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 14 Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 15 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 16 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 © Freescale Semiconductor, Inc., 2014. All rights reserved. Kit Contents/Packing List 1 Kit Contents/Packing List • • 2 Assembled and tested evaluation board/module in anti-static bag. The board is preloaded with demo software Warranty card Jump Start • • • • Go to www.freescale.com/analogtools Locate your kit Review your Tool Summary Page Look for Jump Start Your Design • Download documents, software, and other information KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 2 Freescale Semiconductor, Inc. Important Notice 3 Important Notice Freescale provides the enclosed product(s) under the following conditions: This evaluation kit is intended for use of ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY. It is provided as a sample IC pre-soldered to a printed circuit board to make it easier to access inputs, outputs, and supply terminals. This evaluation board may be used with any development system or other source of I/O signals by simply connecting it to the host MCU or computer board via off-the-shelf cables. This evaluation board is not a Reference Design and is not intended to represent a final design recommendation for any particular application. Final device in an application will be heavily dependent on proper printed circuit board layout and heat sinking design as well as attention to supply filtering, transient suppression, and I/O signal quality. The goods provided may not be complete in terms of required design, marketing, and or manufacturing related protective considerations, including product safety measures typically found in the end product incorporating the goods. Due to the open construction of the product, it is the user's responsibility to take any and all appropriate precautions with regard to electrostatic discharge. In order to minimize risks associated with the customers applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. For any safety concerns, contact Freescale sales and technical support services. Should this evaluation kit not meet the specifications indicated in the kit, it may be returned within 30 days from the date of delivery and will be replaced by a new kit. Freescale reserves the right to make changes without further notice to any products herein. Freescale makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Freescale assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typical”, must be validated for each customer application by customer’s technical experts. Freescale does not convey any license under its patent rights nor the rights of others. Freescale products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Freescale product could create a situation where personal injury or death may occur. Should the Buyer purchase or use Freescale products for any such unintended or unauthorized application, the Buyer shall indemnify and hold Freescale and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Freescale was negligent regarding the design or manufacture of the part.Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2014 KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 3 Introduction 4 Introduction The KIT33908MBEVBE evaluation mother board demonstrates the functionality of the MC33908 power system basis chip. This SMARTMOS IC is equipped with an Intelligent Power Management System including safety features targeting the latest ISO26262 automotive functional safety standard. The power management and MCU peripherals are located on the motherboard described in this user guide. The motherboard can be used with different daughter boards. The daughter board is selected according to the preferred MCU along with its associated circuitry. The enhanced evaluation board system includes demonstration software, which facilitates communication between the motherboard’s power management functions and daughter board’s MCU. The system’s advanced safety features enable it to reach the highest standard in functional safety: ASILD. 5 Evaluation Board Features • • • • • • • • • • • • • Unique modular platform enables evaluation of different microcontrollers using the KIT33908MBEVBE and daughter board Switching mode power supply (SMPS) dedicated to MCU core supply: 1.2 V and 3.3 V, selectable through an external voltage, selectable through external jumpers Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply (VCCA). 5.0 V or 3.3 V Linear voltage regulator dedicated to auxiliary functions or to a sensor supply (VCCA tracker or independent 5.0 V/3.3 V) Highly flexible SMPS pre-regulator, allowing two topologies: Non-inverting buck-boost or standard buck Multiple wake-up sources in low-power mode: CAN Interface, local wake pins Battery voltage sensing before reverse battery protection Enhanced safety block associated with fail-safe outputs (two active-low signals) SPI interface connectivity Configurable digital I/Os through SPI registers MUX output terminal for the device’s internal analog signal and power supply monitoring SO11898 high-speed CAN interface compatibility for baud rates of 40 kB/s to 1.0 MB/s High EMC immunity and ESD robustness KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 4 Freescale Semiconductor, Inc. MC33908 Device Features 6 MC33908 Device Features The MC33908 is a multi-output IC, with power supply and HSCAN transceiver. This device is designed specifically with the automotive market in mind. It supports the following functions: • • • • • • • • • • 7 Highly flexible SMPS pre-regulator, allowing two topologies: non-inverting buck-boost or standard buck Switching mode power supply (SMPS) dedicated to MCU core supply: 1.2 V or 3.3 V, delivering up to 1.5 A Linear voltage regulator dedicated to MCU A/D reference voltage or I/Os supply (VCCA): 5.0 V or 3.3 V Linear voltage regulator dedicated to auxiliary functions or to a sensor supply (VCCA tracker or independent 5.0 V/3.3 V) Multiple wake-up sources in low-power mode: CAN and/or IOs Battery voltage sensing and multiplexer output terminal (various signal monitoring) Enhanced safety block associated with fail-safe outputs Six configurable I/Os ISO11898 high-speed CAN interface compatibility for baud rates of 40 kB/s to 1.0 MB/s High EMC immunity & ESD robustness Required Equipment • • • • • Power supply Oscilloscope (preferably four-channel) with current probe Digital multimeter USB-enabled PC with Windows XP or higher MCU daughter board Important notice: The mother board (KIT33908MBEVBE) is extensible by the daughter board (KITMPC5643DBEVM) and cannot operate separately. The equipment list is considered for operation with the KITMPC5643DBEVM uniquely. Two modes of operation with this platform can be distinguished: Recommended equipment for software development: • • • • Power supply 12 V/3.0 A USB A-B cable P&E USB Multi-link Debugger USB-enabled PC Recommended equipment for hardware development (validation of analog functionality etc.): • • • Power supply: typically 12 V/3.0 A USB A-B cable USB-enabled PC Recommended software: • • • Windows 7 32-bit operating system MC33907_8 Graphical User Interface (http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KIT33907AEEVB&fpsp=1&tab=Desi gn_Tools_Tab) CodeWarrior IDE for Qorivva MCU family installed (http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=CW-MPC55XX_56XX&fsrch=1) KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 5 Evaluation Board Configuration 8 Evaluation Board Configuration 8.1 Evaluation Board Configuration for Software Development Personal Computer KITMPC5643DBEVM P&E Multilink Universal Debugger Cable USB A-B KIT33908MBEVBE Power Supply Figure 2. KIT33908MBEVBE Board Setup for Software Development KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 6 Freescale Semiconductor, Inc. Evaluation Board Configuration 8.2 Evaluation Board Configuration for Hardware Development Personal Computer KIT33908MBEVBE KITMPC5643DBEVM Cable C bl USB A-B Power Supply Figure 3. KIT33908MBEVBE Board Setup For Hardware Development KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 7 Setting Up and Using the Hardware 9 Setting Up and Using the Hardware In order to perform the demonstration examples, first set up the evaluation board hardware and software as follows: 1. Install the MC33907_8 graphical user interface 2. Plug the daughter board onto the mother board platform (KIT33908MBEVBE) 3. Connect the power supply to the mother board and switch it on (verify the power supply’s polarity) 4. Connect the mother board to the PC using USB A-B cable 5. Wait for the driver installation (after the first connection, drivers for the device have to be installed. This can take several minutes. When finished, a status message will be displayed) 6. Launch the MC33907_8 graphical user interface 7. Select the EVM button on the welcome screen to choose the enhanced evaluation board option 8. Switch to the “Read registers 5” where you should see an on-going watchdog refresh (bits of the WD_LFSR register will be blinking) 10 Evaluation Board Hardware Description From the functional point of view, the KIT33908MBEVBEE motherboard can be separated into two different sections: analog and digital. The analog part consists of the MC33908 chip and its associated circuitry. The digital part consists of the MCU peripherals. Figure 4. The KIT33908MBEVBEE Enhanced Evaluation Board KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 8 Freescale Semiconductor, Inc. Evaluation Board Hardware Description 10.1 The Analog Section 10.1.1 Overview Figure 5. Power Management Section 10.1.2 VCORE Output Capacitance (JP126) Output capacitance has an impact on the feedback (FB_core), which is necessary for controlling the VCORE voltage through a compensation network. For test purposes on the EVM, two different capacities are selectable due to the jumper JP126 (if the jumper is disconnected, output capacitance is set to 20 µF, otherwise to 40 µF), see Jumper Definitions. These capacities simulate capacity of the real circuitry normally connected to VCORE. Changing the output capacitance has an impact on a selection of the compensation network. 10.1.3 Compensation Network (JP115 &JP117) The voltage regulator needs feedback from the VCORE voltage to be able to adjust (control) output voltage. For this reason, a compenstation network is implemented in the external MC33908 circuitry. Static feedback (steady-state) voltage is defined by a simple resistor bridge (given by R119/R121 and R133). Dynamic behavior of the regulator is controlled by an RC network (defined by R124, R126, C127, C130, R135, R136, C128, C129). Compensation network is shown on the Figure 6. Steady-state voltage can be chosen (either 1.23 or 3.3 V). To tune the dynamic performance, the board is equipped with two different networks (possible combinations of the jumpers JP115 and JP117 are shown in the Table 1). The combinations shown in Table 1 were chosen for an optimal performance for the given output voltage. The real dynamic performance can differ for different applications, and can be tuned by changing the compensation network, and by adding output capacitors (JP126). KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 9 Evaluation Board Hardware Description Table 1. Compensation Network and VCORE Setting Jumper Settings VCORE (V) Static Behavior Dynamic Behavior JP115 JP114 JP117 1.23 3-4 3-4 3-4 3.3 1-2 1-2 1-2 Figure 6. Compensation Network and VCORE Setting Scheme KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 10 Freescale Semiconductor, Inc. Evaluation Board Hardware Description 10.2 The Digital Section All I/O ports from the MCU are accessible via the I/O ports implemented on the top of the Mother board. Pin mapping of the ports with the IOs differs depending on the type of Daughter board being used. An example of port mapping done for the MPC5643L is shown in the Figure 7. PORT D PORT H PORT L PORT C PORT G PORT K PORT B PORT F PORT J PORT A PORT E PORT I PORT P PORT M PORT N Figure 7. MCU I/Os Mapping for Daughter Board MPC5643L 10.2.1 Ports A through H Table 2. I/O Port Mapping (when the daughter board with MPC5643L is being used) PORT D PORT H PD1 PD3 PD5 PD7 PD9 PD11 PD13 PD15 VCORE PH1 PH3 PH5 PH7 PH9 PH11 PH13 PH15 VCORE PD0 PD2 PD4 PD6 PD8 PD10 PD12 PD14 GND PH0 PH2 PH4 PH6 PH8 PH10 PH12 PH14 GND PORT C PORT G PC1 PC3 PC5 PC7 PC9 PC11 PC13 PC15 VCORE PG1 PG3 PG5 PG7 PG9 PG11 PG13 PG15 VCORE PC0 PC2 PC4 PC6 PC8 PC10 PC12 PC14 GND PG0 PG2 PG4 PG6 PG8 PG10 PG12 PG14 GND PORT B PORT F PB1 PB3 PB5 PB7 PB9 PB11 PB13 PB15 VCORE PF1 PF3 PF5 PF7 PF9 PF11 PF13 PF15 VCORE PB0 PB2 PB4 PB6 PB8 PB10 PB12 PB14 GND PF0 PF2 PF4 PF6 PF8 PF10 PF12 PF14 GND PORT A PORT E PA1 PA3 PA5 PA7 PA9 PA11 PA13 PA15 VCORE PE1 PE3 PE5 PE7 PE9 PE11 PE13 PE15 VCORE PA0 PA2 PA4 PA6 PA8 PA10 PA12 PA14 GND PE0 PE2 PE4 PE6 PE8 PE10 PE12 PE14 GND KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 11 Evaluation Board Hardware Description 10.2.2 Ports I through P Table 3. I/O Port Mapping (when Daughter board with MPC5643L is being used) PORT L PORT P PL1 PL3 PL5 PL7 PL9 PL11 PL13 PL15 VCORE HP1 HP3 HP5 FCCU1 VCORE PL0 PL2 PL4 PL6 PL8 PL10 PL12 PL14 GND HP0 HP2 HP4 FCCU0 GND PORT K PK1 PK3 PK5 PK7 PK9 PK11 PK13 PK15 VCORE PK0 PK2 PK4 PK6 PK8 PK10 PK12 PK14 GND PORT M PORT J PORT N PM0 PM1 PN0 PN1 PM2 PM3 PN2 PN3 PM4 PM5 PN4 PN5 PJ1 PJ3 PJ5 PJ7 PJ9 PJ11 PJ13 PJ15 VCORE PM6 PM7 PN6 PN7 PJ0 PJ2 PJ4 PJ6 PJ8 PJ10 PJ12 PJ14 GND PM8 PM9 PN8/Vaux PN9/Vaux PM10 PM11 PN10/Vaux PN11/Vaux PM12 PM13 PN12/Vpre PN13/Vpre PM14 PM15 PN14/Vpre PN15/Vpre GND VCORE GND VCORE PORT I PI1 PI3 PI5 PI7 PI9 PI11 PI13 PI15 VCORE PI0 PI2 PI4 PI6 PI8 PI10 PI12 PI14 GND 10.2.3 MCU peripherals Basic peripherals such as potentiometer, LEDs and Buttons were placed for any debug purposes on the Mother board. Mapping of these peripherals on the MCU ports can differ with respect to the MCU Daughter board that is being used. For the MPC5643L these peripherals are mapped on the PORT D as shown in Table 4 Table 4. MCU Peripherals Mapping (MPC5643L daughter board) Component Potentiometer Buttons LEDs Name POT SW1 SW2 SW3 SW4 LED1 LED2 LED3 LED4 Port PC0 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 12 Freescale Semiconductor, Inc. Evaluation Board Hardware Description 10.2.4 Serial Communication Interface For communication with the PC, the KIT33908MBEVBE is equipped with UART/USB and UART/RS232 converters (see Table 8). In one time only, one of them can be used. Choice of the interface can be done using jumpers JP304 (TxD connection) and JP305 (RxD connection). The UART/USB converter is used by default for communication with the graphical user interface (GUI). If no frame is on-going, the UART/RS232 converter goes to a low-power mode (typically after 30 s) - indicated by LED D306. !" ! #$ % '$ ! Figure 8. Serial Communication Interface 10.2.5 CAN Interface The MC33908 is equipped by a CAN bus physical layer. Basic configuration is shown in Table 9. For the MPC5643L, the CAN0 module is mapped to the physical layer (CAN0_TxD on PORTB0 and CAN0_RxD on PORTB1). Figure 9. CAN Interface KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 13 Evaluation Board Hardware Description 10.3 LED Display The following LEDs are provided as visual output devices for the KIT33908MBEVBE evaluation board: Table 5. LED Display Schematic Label Name Description D102 Power Power indicator D103 VPRE Indicator of pre-regulator voltage D104 VAUX Indicator of auxiliary power supply D105 VCCA Indicator of ADC's power supply D106 CAN_5V D107 LED_IO_5 Indicator of IO_5 state D108 LED_IO_4 Indicator of IO_4 state D114 LED_FS0b Indicator for Fail Safe output no. 0 D300 LED1 LED for MCU debug purposes D301 LED2 LED for MCU debug purposes D302 FTDI_Rx UART/USB reception indicator D303 FTDI_Tx UART/USB transmission indicator D304 LED3 LED for MCU debug purposes D305 LED4 LED for MCU debug purposes D306 RS232 UART/RS232 converter indicator (1) Indicator of 5.0 V CAN voltage Notes 1. Converter is active after POR state and if no frames are on-going, it is switched automatically into Low-power mode. This is typically 30 s after a POR (LED will be switched ON). 10.4 Test Point Definitions The following test-point jumpers provide access to signals on the MC33908 IC: Table 6. Test Point Definitions Schematic Label Name Description TP100 VSUP Supply voltage TP101 VSW Switching voltage TP102 VPRE Pre-regulator voltage TP103 VCORE TP104 CANH TP105 LIN TP106 CAN_5V TP111 VAUX Auxiliary power supply TP112 VCCA ADC power supply TP113 CANL TP115 FS0b Fail Safe output no. 0 TP117 GND Ground TP118 GND ground TP119 GND ground Core voltage for the MCU LIN bus 5 V CAN voltage KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 14 Freescale Semiconductor, Inc. Evaluation Board Hardware Description Table 6. Test Point Definitions (continued) 10.5 Schematic Label Name Description TP120 GND ground TP121 GND ground TP122 GND ground TP124 GND ground TP125 GND ground Evaluation Board Connectors Table 7. Board Connectors (J100-J103) Schematic Label Description J100 Power supply (typically 12 V DC) J101 VPRE – pre-regulator voltage CAN connection J102 pin1 CANL CANL signal after transceiver (NOT the MCU side) pin2 CANH CANH signal after transceiver (NOT the MCU side) LIN connection – only for kits equipped with LIN J103 pin1 VSUP LIN bus supply voltage pin2 VSUP LIN bus supply voltage pin3 LIN pin4 GND LIN after transceiver (NOT the MCU side) Ground GND LIN Vsup2 Vsup1 Figure 10. LIN Connector KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 15 Evaluation Board Hardware Description Table 8. Jumper Board Connectors (J104-J400) Schematic Label J104 Description VAUX - voltage on the auxiliary power supply FS0b external connector J105 pin1 FS0 FS0 output amplified by transistor pin2 GND Ground General Inputs/Outputs of the MC33908 J107 pin1 IO_0 pin2 IO_1 pin3 IO_2 pin4 IO_3 pin5 IO_4 pin6 IO_5 J108 GND - Ground J109 GND - Ground MC33908 Inputs/Outputs J110 pin1 INTb Interrupt (activated low) pin2 RSTb Reset (activated low) pin3 NCS SPI - Chip Select (activated low) pin4 SCLK SPI - Clock pin5 MOSI SPI - Master Output Slave Input pin6 MISO SPI - Master Input Slave Output pin7 GND ground J200 PORTA J201 PORTF J202 PORTB J203 PORTG J204 PORTC J205 PORTH J206 PORTD J207 PORTI J208 PORTE J209 PORTJ J210 PORTK J211 PORTL J212 PORTM J213 PORTN J214 PORTP J300 USB - PC interface J301 RS232 - PC interface Power supply DC 12 V This connector should be used to supply EVM from protected power supply. J400 pin1 GND Ground pin2 VBAT Positive supply KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 16 Freescale Semiconductor, Inc. Evaluation Board Hardware Description 10.6 Jumper Definitions The following table defines the evaluation board jumper positions and explains their functions. (The default settings are shown in bold.) Table 9. Jumper Definitions Schematic Label Description JP100 LIN_Vsup1 – enables VSUP for the LIN bus JP101 LIN_Vsup2 – enables VSUP for the LIN bus JP102 Vsns_EN – connects battery voltage before filter to the Vsense JP103 LED_PW_EN – enables power supply LED JP104 Vcore_EN – connects VCORE power supply to the daughter board connector JP105 Vcca_B_EN – connects base of the Q3 transistor to the VCCA_B pin JP106 FS0b_LED_EN – enables LED D15 for the fail-safe output no. 0 JP109 FCCU1_EN – connects FCCU1 signal from the daughter board to the IO_3 JP110 FCCU0_EN – connects FCCU0 signal from daughter board to the IO_2 JP111 IO_0_PULLD – Connects a pull-down resistor to the IO_0 DBG_EN – enables debug mode of the MC33908 JP112 No jumper Normal mode 1-2 Debug mode Vsup_EN – Power supply for MC33908. JP113 JP114 Allows disconnection of all three supply pins for current measurements. Normally (no measurement), jumpers should be connected. 1-2 Enables power supply (VSUP) for VSUP1 and VSUP2 pins of MC33908 3-4 Enables power supply (VSUP) for VSUP3 pin of MC33908 Vcore_SEL – VCORE selection If this feature is used and enabled by JP7, then this resistor bridge has to be in the same configuration as the JP20. Voltage on this voltage divider has to be adjusted to the same level as for the first bridge using potentiometer POT1. 1-2 VCORE = 3.3 V 3-4 VCORE = 1.23 V COMP1 - Compensation network for FB_core - part 1 JP115 JP116 1-2 VCORE = 3.3 V 3-4 VCORE = 1.23 V BRIDGE_SEL – External resistor bridge monitoring. If this feature is used and enabled by JP7, then this resistor bridge has to be in the same config. as the JP20. Voltage on this voltage divider has to be adjusted to the same level as for the first bridge using potentiometer POT1. 1-2 VCORE = 3.3 V 3-4 VCORE = 1.23 V COMP2 – Compensation network for FB_core – part 2 JP117 1-2 VCORE = 3.3 V 3-4 VCORE = 1.23 V Gate_LS_SEL – buck-boost/standard buck mode configuration JP118 1 - 2 and 3 - 4 Jumpers off Standard buck configuration is used (transistor disconnected from the Gate_LS pin). Buck-boost configuration is enabled (transistor controlled by the Gate_LS pin). KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 17 Evaluation Board Hardware Description Table 9. Jumper Definitions (continued) Schematic Label Description BOOTS_CORE – Configuration for BOOTS_CORE pin JP119 1-2 For future use - BOOTS_CORE pin connected to the ground 2-3 Used for MC33907_8 - BOOTS_CORE pin connected to the SW_core Vcca_E_SEL – External transistor for VCCA JP120 1-2 Emitter of Q3 connected to VCCA_E 2-3 Q102 not used VCCA/VAUX regulator selection JP121 1-2 VAUX is DISABLED 2-3 VAUX is ENABLED Vddio_SEL – VDDIO tracking JP122 1-2 VDDIO will track VCCA 2-3 VDDIO will track VCORE DRIFT_MONIT – External resistor bridge monitoring (for future use) JP123 1-2 Second resistor bridge ENABLED 2-3 Second resistor bridge DISABLED IO4_SEL – IO_4 output configuration JP124 1-2 IO_4 pulled down 2-3 IO_4 connected to the LED IO5_SEL – IO_5 output configuration JP125 1-2 IO_5 pulled down 2-3 IO_5 connected to the LED C_OUT – selection of the output capacitance for VCORE. If connected, the output capacitance is 40 µF, 20 µF otherwise. JP126 No jumper Cout = 20 µF 1-2 Cout = 40 µF Power supply for LEDs on IO_4 and IO_5 JP127 JP300 1-2 Enables power supply for IO_5 3-4 Enables power supply for IO_4 POT_EN – connects potentiometer P300 to the daughter board PB_PULL – polarization of the pull-up/down resistor for buttons JP301 1-2 Resistors connected to GND (pull-down resistors) 2-3 Resistors connected to VCORE (pull-up resistors) PB_IN – polarization of the button output JP302 1-2 When button is ON, output is connected to VCORE. 2-3 When button is ON, output is connected to the GND. FTDI_config – supply for FTDI converter JP303 1-2 USB converter is supplied from its internal 3,3 Power supply (standard configuration for the KIT33908MBEVBE) 2-3 USB converter is supplied from the USB bus (5V) TxD – USB/RS232 transmitter connection JP304 1-2 MCU's transmitter will be connected to the RS232 converter 2-3 MCU's transmitter will be connected to the USB converter KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 18 Freescale Semiconductor, Inc. Evaluation Board Hardware Description Table 9. Jumper Definitions (continued) Schematic Label Description RxD – USB/RS232 receiver connection JP305 1-2 MCU's receiver will be connected to the RS232 converter 2-3 MCU's receiver will be connected to the USB converter SW_EN – enables using of switches (buttons) Buttons are connected to the daughter board IOs for debug purposes. JP306 1-2 SW1 enabled 3-4 SW2 enabled 5-6 SW3 enabled 7-8 SW4 enabled LED_EN – enables using of LEDs LEDs are connected to the daughter board IOs for debug purposes. JP307 1-2 LED1 enabled 3-4 LED2 enabled 5-6 LED3 enabled 7-8 LED4 enabled KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 19 Power Supply Scheme when Using Daughterboard MPC5643L 11 Power Supply Scheme when Using Daughterboard MPC5643L =, "+ /2 2 ! 1 : "+! : :7 /12 /1 "*" "#!" /12 /17 "*" "*"#* "#!" 11 # : /11 "*"# "*"# , 1;77 < "*" +)" /1 "*". "#!" ( ") * +) *") $( ( /1 "",,, ! $ "" "*",,, "*",,, "*",,, Figure 11. MPC5643L Power Supply Scheme KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 20 Freescale Semiconductor, Inc. A B C D A B A B 1 2 3 4 2 1 D107 560 R110 DGND CANL 2K 2K 510K 5 R147 1 Q105 MMBF0201NLT1G D108 560 R111 GND_COM 1000pF IO/41 R315 LIN VBAT_P R128 C118 DNP 0.01UF C400 VSUP VSENSE 0.01UF DNP C401 GND_COM CANH 5.1K D115 1N4148WS 120 R127 1.0UF C102 1 2 R100 JP102 510K 1 1 3 2 4 VSUP TP105 2 C MBRS540T3G A R146 IO/51 JP127 2 1 JP101 TP113 TP104 GND_COM 1 SW SPDT DGND 3 VIN_CONN VBAT_P 1 2 1 2 Q104 MMBF0201NLT1G CON PLUG 4 J103 JP100 LIN CON_2_TB J102 CAN VIN GND_COM CON_2_TB J400 1 3 2 VIN_SW CON_1_PWR J100 1 S100 D100 47UF JP123 1 3 JP103 3 2 2 4 560 C402 510K R148 VPRE 5.6K R156 5.0K POT100 GND_COM GND_COM IO/1 2 1 3 Future Use VSUP1 VSUP2 VSENSE VSUP3 DGND R107 FS0b 10K 5.1K JP112 1 2 3 4 5 6 JP124 HDR 1X6 J107 1 2 3 4 GND_COM 510K R149 IO/4 IO/41 IO/0 IO/1 IO/2 IO/3 IO/4 IO/5 TP101 FS0b_R 5.1K VSUP1 VSUP2 VSENSE VSUP3 NC_5 GND_COM CAN_5V CANH CANL IO_4 IO_5 IO_0 U100 0.1UF C107 VSW_REG 11.0K 1000pF JP125 1 2 3 JP122 MUX_OUT 510K R150 IO/5 IO/51 VDDIO VDDIO 1000pF C123 5.1K R105 VCCA GND_COM (3) Vcore GND_COM 1 2 3 49 36 35 34 33 32 31 30 29 28 27 26 25 1 BUK9832-55A Q100 VSW_REG_L MC33908AE BOOT_CORE VSW_CORE VCORE_SNS COMP_CORE FB_CORE SELECT VDDIO INT CS SCLK MOSI MISO EP VPRE GATE_LS VDDIO GND_COM 22uH L101 MBRS340T3G D109 DGND 1000pF C122 GND_COM R138 C121 DEBUG DGND 1000pF C120 R108 20K 1 2 3 4 5 6 7 8 9 10 11 12 VSUP R137 R104 IO/4_R IO/5_R IO/0_R DGND IO*_HDR TP115 IO/1 CAN_5V GND_COM CANH CANL IO/4 R101 5.1K IO/5 R102 5.1K IO/0 R103 5.1K LIN 0.01UF DNP C404 GND_COM 0 R314 0 R316 0 R317 DGND 4.7uF VCORE 2 4 GND_COM TP106 2 VSUP 1uH C106 1 4.7uF TP100 C105 GND_COM D102 R109 GND_COM JP116 1.0UF C103 HDR 2X2 JP113 1 2 1 GND_COM 0.01UF DNP GND_COM + C100 L100 4 J108 RSTb INTb RSTb NCS (3) SCLK (3) MOSI (3) MISO (3) Vcore 10uF C409 1 2 3 4 5 6 7 GND_COM GND_COM 1000pF C119 5.1K R106 VDDIO (2,3) HDR_1X7 J110 INTb Buck only Buck or Boost 10uF C408 JP118-Vpre mode 1-2 & 3-4 Jumpers off 10nF 10uF DGND C110 C407 J101 BANANA RED 10uF C410 JP109 2 1 3 GND_COM 510K R153 IO/3 (3) GND_COM JP110 2 1 GND_COM 510K R154 IO/2 TP117 TP119 TP120 TP121 TP124 IO_3_FCCU1 DGND TP118 TP122 TP125 J109 3 0.1UF C109 2 2.2uH DGND IO_2_FCCU0 (3) FS0b 1 1 VCCA Q102 NJT4030P NJT4030P GND_COM 1.0UF C104 Q101 JP111 2 1 510K R155 IO/0 5.6K 2 GND_COM R139 D111 MMSZ5245B FS0b VAUX TP111 VAUX_E VPRE C124 TP112 VCCA_B VCCA_E 2 10uF C112 2 1 R116 560 DGND JP115 COMP_CORE 150PF C128 18.0K R135 680PF C127 510 R124 1 3 2 4 1 3 2 4 90HBW04P ON 8 7 6 5 SS1 SS5 FCP: ___ SS6 SMTSO-M25-8ET FIUO: X 1 Sheet 2 SCH-27608 PDF: SPF-27608 Friday, December 06, 2013 of PUBI: ___ 4 Rev B SMTSO-M25-8ET SS4 DGND JP121 Vcore_MCU GND_COM 560 560 560 1.0K SMTSO-M25-8ET SS3 R115 R114 R113 R129 3 GND_COM MC33908AE CONNECTIONS Document Number Date: 1 VPRE DNP R125 VAUX_SELECT 2 0 JP104 BOARD STANDOFF SMTSO-M25-8ET Size C Page Title: C C C C SMTSO-M25-8ET SS2 D106 D105 D104 D103 51K 24.0K 12.0K 5.1K 1000pF C129 39K R136 220PF C130 200 R126 TP103 JP117 1 KIT33908MBEVBE ICAP Classification: Drawing Title: SMTSO-M25-8ET A A A A R144 R143 R131 R130 SELECTION S101 ON 8 7 6 5 B2B-PH-K-S J105 1 3 2 4 R121 4.32K GND_COM 8.06K R133 FB_CORE 90HBW04P Q103 1 2 1 2 3 4 R119 JP114 24.9K LED'S S102 BSS84LT1 VSUP RED LED D114 JP106 1 1M R141 VCCA CAN_5V VPRE 10uF DGND 2 1 10uF C115 Vcore C114 JP126 1 2 3 4 10uF C113 SELECT DGND DGND 0.01UF C111 VAUX D110 SS22T3G 1 L102 VCORE_MCU VPRE BANANA YELLOW 1 2 JP119 VAUX_B 1 2 3 GND_COM JP400 J104 2 1 1 2 3 0.1UF 2.2UF JP120 JP105 DGND C108 BOOTS_CORE SW_CORE GND LOOP TEST POINTS (2,3) (2,3) (2,3) COMP_CORE FB_CORE SELECT VDDIO BOOTS_CORE SW_CORE DGND 1 3 JP118 2 4 GND_COM DGND C TP126 TP102 VPRE MBRS540T3G A D101 3 1 2 A C A C R120 C VSUP IO/2 IO/3 3 C A 7A R122 2 1 DGND A VCCA VCCA_B VCCA_E VAUX_E VAUX_B VAUX 48 47 46 45 44 43 42 41 40 39 38 37 VSW1 VSW2 BOOT_PRE DGND GATE_LS VCCA VCCA_B VCCA_E VAUX_E VAUX_B VAUX VPRE 13 14 15 16 17 18 19 20 21 22 23 24 TXD RXD TXD_L (3) RXD_L (3) 1 VBAT_P 4.32K (3) (3) IO_1 FS0 DEBUG AGND MUX_OUT IO_2 IO_3 TXD RXD NC_22 NC_23 RST Future Use 3 2 4 F100 A 3 C 2 A 3 C 2 24.9K 3 1 4 2 4 1 3 2 4 1 VBAT 1 C A B 1 2 3 A C E C B Freescale Semiconductor, Inc. E BOOT_PRE 4 1 2 A B C D 12 C 5 Schematic Schematic Figure 12. Evaluation Board Schematic, Part 1 KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 21 22 A B C D (2) (2,3) (4) (4) (4) (4) (4) (4) (2) (2) (2) (2) /RDY TCK RESET DGND 5 DGND HK0 HK2 HK4 HK6 HK8 HK10 HK12 HK14 DGND HF0 HF2 HF4 HF6 HF8 HF10 HF12 HF14 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 P200 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 HDR 2X9 J210 HDR 2X9 J201 HDR 2X9 J200 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 CON 2X40 RECEPTACLE DGND HA0 HA2 HA4 HA6 HA8 HA10 HA12 HA14 HB0 CAN0_TXD HB2 LF0_TXD HB4 HB6 HB8 HB10 HB12 HB14 HA0 HA2 HA4 HA6 HA8 HA10 HA12 HA14 HP0 HP2 HP4 Potar Push Button Push Button Push Button Push Button LIN_TXD_USB Vcore_MCU RSTb IO_2_FCCU0 TRIM SW1 SW2 SW3 SW4 TXD_S TXD TXD_L MOSI NCS VCCA 5 Vcore_MCU HK1 HK3 HK5 HK7 HK9 HK11 HK13 HK15 Vcore_MCU HF1 HF3 HF5 HF7 HF9 HF11 HF13 HF15 DGND HL0 HL2 HL4 HL6 HL8 HL10 HL12 HL14 DGND HG0 HG2 HG4 HG6 HG8 HG10 HG12 HG14 DGND HB0 HB2 HB4 HB6 HB8 HB10 HB12 HB14 INTb (2) IO_3_FCCU1 (2,3) MUX_OUT (2) DL1 (4) DL2 (4) DL3 (4) DL4 (4) RXD_S (4) RXD (2) RXD_L (2) MISO (2) SCLK (2) Vcore_MCU HB1 HB3 HB5 HB7 HB9 HB11 HB13 HB15 HA1 HA3 HA5 HA7 HA9 HA11 HA13 HA15 HP1 HP3 HP5 Vcore_MCU HA1 HA3 HA5 HA7 HA9 HA11 HA13 HA15 DGND 0_AN0 CAN0_RXD LF0_RXD /NMI TMS MDO0 LED LED LED LED LIN_RXD_USB IRQ VCCA 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 HF0 HF2 HF4 HF6 HF8 HF10 HF12 HF14 HE0 HE2 HE4 HE6 HE8 HE10 HE12 HE14 HD0 HD2 HD4 HD6 HD8 HD10 HD12 HD14 HDR 2X9 J211 HDR 2X9 J203 HDR 2X9 4 0_CS0 0_SOUT VBAT_P HC0 HC2 HC4 HC6 HC8 HC10 HC12 HC14 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 Vcore_MCU J202 4 Vcore_MCU HL1 HL3 HL5 HL7 HL9 HL11 HL13 HL15 Vcore_MCU HG1 HG3 HG5 HG7 HG9 HG11 HG13 HG15 Vcore_MCU HB1 HB3 HB5 HB7 HB9 HB11 HB13 HB15 DGND P201 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 CON 2X40 RECEPTACLE 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 DGND HM0 HM2 HM4 HM6 HM8 HM10 HM12 HM14 DGND HH0 HH2 HH4 HH6 HH8 HH10 HH12 HH14 DGND HC0 HC2 HC4 HC6 HC8 HC10 HC12 HC14 DGND HF1 HF3 HF5 HF7 HF9 HF11 HF13 HF15 HE1 HE3 HE5 HE7 HE9 HE11 HE13 HE15 HD1 HD3 HD5 HD7 HD9 HD11 HD13 HD15 HC1 HC3 HC5 HC7 HC9 HC11 HC13 HC15 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 HDR 2X9 J212 HDR 2X9 J205 HDR 2X9 J204 Vcore_MCU 0_SCK 0_SIN VBAT_P 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 3 3 VCCA Vcore_MCU HM1 HM3 HM5 HM7 HM9 HM11 HM13 HM15 Vcore_MCU HH1 HH3 HH5 HH7 HH9 HH11 HH13 HH15 Vcore_MCU HC1 HC3 HC5 HC7 HC9 HC11 HC13 HC15 Vcore_MCU HJ0 HJ2 HJ4 HJ6 HJ8 HJ10 HJ12 HJ14 HI0 HI2 HI4 HI6 HI8 HI10 HI12 HI14 HH0 HH2 HH4 HH6 HH8 HH10 HH12 HH14 HG0 HG2 HG4 HG6 HG8 HG10 HG12 HG14 P202 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 GND_COM DGND HN0 HN2 HN4 HN6 HN8 HN10 HN12 HN14 DGND HI0 HI2 HI4 HI6 HI8 HI10 HI12 HI14 DGND HD0 HD2 HD4 HD6 HD8 HD10 HD12 HD14 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 CON 2X40 RECEPTACLE 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 HDR 2X9 J213 HDR 2X9 J207 HDR 2X9 J206 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 2 4 6 8 10 12 14 16 18 GND_COM HJ1 HJ3 HJ5 HJ7 HJ9 HJ11 HJ13 HJ15 HI1 HI3 HI5 HI7 HI9 HI11 HI13 HI15 HH1 HH3 HH5 HH7 HH9 HH11 HH13 HH15 HG1 HG3 HG5 HG7 HG9 HG11 HG13 HG15 2 Vcore_MCU HN1 HN3 HN5 HN7 HN9 HN11 HN13 HN15 Vcore_MCU HI1 HI3 HI5 HI7 HI9 HI11 HI13 HI15 Vcore_MCU HD1 HD3 HD5 HD7 HD9 HD11 HD13 HD15 Vcore_MCU VCCA 2 (2,3) VAUX IO_2_FCCU0 VPRE HP0 HP2 HP4 DGND DGND HJ0 HJ2 HJ4 HJ6 HJ8 HJ10 HJ12 HJ14 DGND HE0 HE2 HE4 HE6 HE8 HE10 HE12 HE14 1 3 5 7 9 1 3 5 7 9 11 13 15 17 1 3 5 7 9 11 13 15 17 Vcore_MCU HN0 HN2 HN4 HN6 HN8 HN10 HN12 HN14 HM0 HM2 HM4 HM6 HM8 HM10 HM12 HM14 HL0 HL2 HL4 HL6 HL8 HL10 HL12 HL14 2 4 6 8 10 2 4 6 8 10 12 14 16 18 P203 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 HP1 HP3 HP5 HN1 HN3 HN5 HN7 HN9 HN11 HN13 HN15 HM1 HM3 HM5 HM7 HM9 HM11 HM13 HM15 HL1 HL3 HL5 HL7 HL9 HL11 HL13 HL15 HK1 HK3 HK5 HK7 HK9 HK11 HK13 HK15 FIUO: X 1 Sheet 3 SCH-27608 PDF: SPF-27608 Friday, December 06, 2013 Date: MB MATING CONNECTORS Document Number of 4 VAUX PUBI: ___ Vcore_MCU VBAT_P KIT33908MBEVBE FCP: ___ Size C Page Title: Vcore_MCU (2,3) DGND IO_3_FCCU1 Vcore_MCU HJ1 HJ3 HJ5 HJ7 HJ9 HJ11 HJ13 HJ15 Vcore_MCU HE1 HE3 HE5 HE7 HE9 HE11 HE13 HE15 CON 2X40 RECEPTACLE 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 ICAP Classification: Drawing Title: HDR_2X5 J214 HDR 2X9 J209 2 4 6 8 10 12 14 16 18 DGND HDR 2X9 J208 VBAT_P HK0 HK2 HK4 HK6 HK8 HK10 HK12 HK14 1 Rev B VPRE A B C D Schematic Figure 13. Evaluation Board Schematic, Part 2 KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 Freescale Semiconductor, Inc. A B C 1 DGND C -D +D G V J300 26OHM FB302 D306 A USB_TYPE_B GND_USB 2 5 Q300 100 40 OHM 3 T_FTDI 1 20.0K R311 0.1UF C306 USB_DM USB_DP VIB VIA U302 VCCIO 0 5 6 RS232_C2P RS232_C2M RS232_READY RS232_ROUT 10 1 9 11 4 RS232_C1M 1.0UF 2 RS232_C1P C309 RXD_ADUM 6 INVALID READY R_OUT T_IN C2- C2+ C1- C1+ U301 R_FTDI 2 DGND 0.1UF C406 Vcore 0.22UF DGND VOB VOA Vcore RS232_TIN R312 10UF C308 GND_USB + VCC_USB C312 GND_USB ADUM1201ARZ 7 TXD_ADUM GND_USB 0.1UF C405 VCCIO Vcore 0.01UF C307 FB300 GND_USB VCC_USB_FB NTS2101PT1G R310 S2 2 3 4 1 S1 4 DGND R_IN T_OUT V- V+ MAX3227EAE+ TEST NC23 NC25 NC29 RESET CBUS3 CBUS4 OSCO OSCI USBDP USBDM NC5 NC12 NC13 U300 16 12 Vcore RS232_RIN C311 1.0UF 8 C310 RS232_TOUT RS232_VM 1 2 3 1 2 3 RS232_TIN TXD_ADUM RS232_ROUT DGND 1.0UF 22 21 10 8 32 31 6 7 3 2 30 16 RXD_ADUM GND_USB RS232 JP304 JP305 CBUS0 CBUS1 CBUS2 CTS RTS DTR DSR DCD RI RXD TXD 3V3OUT VCCIO 13 RS232_VP 7 FT232RQ 26 23 25 29 18 11 9 28 27 14 15 5 12 13 VCC_USB 3 DGND 0.22UF FORCEOFF FORCEON C313 Vcore 3 3 560 R300 CBUS1_R D302 R_FTDI TXD_S (3) DGND 26OHM SHIELD_GND J301 VCCIO DB9 FB301 M2 1 6 2 7 3 8 4 9 5 M1 560 R301 CBUS0_R D303 2-3 : VCCIO=5.0V 1-2 : VCCIO=3.3V T_FTDI JP303 RXD_S (3) CBUS0 CBUS1 GND_USB 0.1UF C305 1 2 3 USB TO UART TRANSCEIVER 19 VCC 1 VCCIO USB_SHIELD_GND 4 GND1 4 GND2 17 GND3 20 AGND 24 E_PAD 33 USB-B CONNECTOR 1 VDD1 8 VDD2 GND1 4 GND2 5 C A D 2 3 15 VCC GND 14 C A 1 2 1 2 2 (3) (3) (3) (3) SW1 SW2 SW3 SW4 JP301 (3) (3) (3) (3) 1 2 3 DL1 DL2 DL3 DL4 1 3 5 7 DGND 10K 2 4 6 8 D305 D304 D301 D300 A A A A 1 0.1UF 0.1UF FIUO: X 0.1UF 3 4 3 4 3 4 3 4 Friday, December 06, 2013 Date: Vcore 1 Sheet 3 2 1 4 of PUBI: ___ DGND PB_IN (3) Vcore SCH-27608 PDF: SPF-27608 Document Number USB-UART CONNECTIONS KIT33908MBEVBE FCP: ___ C303 101-0367-EV S303 C302 101-0367-EV S302 C301 560 560 560 560 TRIM 0.1UF 101-0367-EV S301 C300 101-0367-EV R309 R308 R307 R306 Size C Page Title: ICAP Classification: Drawing Title: 1 2 1 2 1 2 1 2 S300 SWITCH DGND 0.1UF C304 JP300 TRIMPOT C C C C LED'S TRIM_RES SW1_HDR SW2_HDR SW3_HDR SW4_HDR 10K 10K R303 R302 R304 10K 2 Vcore R305 10K HDR_2X4 JP306 PB_PULL Vcore 2 4 6 8 HDR_2X4 JP307 POT300 1 3 5 7 1 4 2 3 Freescale Semiconductor, Inc. 3 1 2 5 4 JP302 Rev B A B C D Schematic Figure 14. Evaluation Board Schematic, Part 3 KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 23 Board Layout 13 Board Layout 13.1 Assembly Layer Top Figure 15. Silk Screen 1 for Top Component Placement KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 24 Freescale Semiconductor, Inc. Board Layout 13.2 Assembly Layer Bottom . KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 25 Board Layout 13.3 Top Layer KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 26 Freescale Semiconductor, Inc. Board Layout 13.4 First Internal Ground Plane KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 27 Board Layout 13.5 First Internal Signal Plane KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 28 Freescale Semiconductor, Inc. Board Layout 13.6 Second Internal Signal Plane Note: For convenience when viewing the actual board this image has been flipped horizontally with respect to the other layer KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 29 Board Layout 13.7 Second Internal Ground Plane KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 30 Freescale Semiconductor, Inc. Board Layout 13.8 Bottom Layer KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 31 Bill of Materials 14 Bill of Materials Table 10. Bill of Materials (2) Item Qty 1 1 Schematic Label Value C100 47 μF Manufacturer Part Number VISHAY Intertechnology 293D476X9016D2TE3 2 6 C102 - C104, C309 - C311 1.0 μF AVX 08053C105KAT2A 3 2 C105, C106 4.7 μF Murata GCM32ER71H475KA55L 4 3 C107 - C109 0.1 μF KEMET C0805C104J5RACTU 5 1 C110 10 nF AVX 06035C103JAT2A 6 2 C111, C307 0.01 μF VENKEL Company C0805X7R250-103KNE 7 8 C112 - C115, C407 - C410 10 μF Murata GCM32ER71E106KA57 8 6 C118 - C123 1000 pF AVX 08055C102KAT2A 9 1 C124 2.2 μF AVX 08053C225KAT2A 10 1 C127 680 pF KEMET C0402C681J5RACTU 11 1 C128 150 pF MURATA GRM1555C1H151JA01B 12 1 C129 1000 pF MURATA GRM1555C1H102JA01D 13 1 C130 220 pF KEMET C0402C221J5GAC Assy Opt (4) 14 9 C300 - C306, C405, C406 0.1 μF Murata GRM21BR71E104KA01L 15 1 C308 10 μF AVX TPSC106K016R0500 16 2 C312, C313 0.22 μF AVX 08053C224KAT2A 17 4 C400 - C402, C404 0.01 μF VENKEL Company C0805X7R250-103KNE (3) 18 2 D100, D101 ON Semiconductor MBRS540T3G (4) 19 14 D102 - D108, D300 - D306 LUMEX SML-LXT0805GW-TR 20 1 D109 ON Semiconductor MBRS340T3G 21 1 D110 ON Semiconductor SS22T3G (4) 22 1 D111 On Semiconductor MMSZ5245BT1G 23 1 D114 LUMEX RED LED SML-LXT0805IW-TR 24 1 D115 DIODES INC 1N4148WS-7-F 25 1 F100 LITTELFUSE 0440007.WR 7.0 A 26 1 FB300 40 Ohm STEWARD MI0805K400R-10 27 2 FB301, FB302 26 Ohm LAIRD Technologies MI1206K260R-10 28 1 J100 CUI STACK CON_1_PWR PJ-002BH Banana Red 105-1102-001 29 1 J101 Emerson Network Power Connectivity Solutions, Inc 30 2 J102, J400 CAMDEN Electronics LTD CON_2_TB CTB5000/2 31 1 J103 Molex CON PLUG 4 39295043 Banana Yellow 105-1107-001 32 1 J104 Emerson Network Power Connectivity Solutions, Inc 33 1 J105 JST MFG. CO B2B-PH-K-S(LF)(SN) 34 1 J107 SAMTEC HDR 1X6 TSW-106-07-S-S Banana Black 105-1103-001 35 2 J108, J109 Emerson Network Power Connectivity Solutions, Inc 36 1 J110 SAMTEC HDR_1X7 TSW-107-07-G-S 37 14 J200 - J213 SAMTEC HDR 2X9 TSW-109-07-S-D 38 1 J214 TYCO Electronics HDR_2X5 826632-5 39 1 J300 LUMBERG INC USB_TYPE_B 241103 KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 32 Freescale Semiconductor, Inc. Bill of Materials Table 10. Bill of Materials (2) (continued) Item Qty Schematic Label Value Manufacturer Part Number Assy Opt 40 1 J301 TYCO Electronics DB9 5747844-6 41 13 JP100 - JP106, JP109 - JP112, JP126, JP300 SAMTEC TSW-102-08-G-S 42 7 JP113 - JP118, JP127 Samtec HDR 2X2 TSW-102-07-G-D 43 13 JP119 - JP125, JP301 - JP305, JP400 TYCO Electronics HDR_1X3 826629-3 44 2 JP306, JP307 Samtec HDR_2X4 TSW-104-07-S-D 45 1 L100 1.0 μH Epcos B82472G4102M000 (4) 46 1 L101 22 μH Epcos B82479G1223M000 (4) 47 1 L102 2.2 μH Epcos B82472G6222M000 48 4 P200 - P203 Hirose CON 2X40 Receptacle DF12(3.0)-80DS-0.5V(86) 49 1 POT100 5.0 K Bourns 3224W-1-502E 10 K 50 1 POT300 ALPS Electric (USA) INC. RK09K1130AP5 51 1 Q100 NXP Semiconductors BUK9832-55A,115 (4) 52 2 Q101, Q102 ON Semiconductor NJT4030PT3G (4) 53 1 Q103 ON Semiconductor BSS84LT1G 54 2 Q104, Q105 ON Semiconductor MMBF0201NLT1G 55 1 Q300 ON Semiconductor NTS2101PT1G 56 8 R100 - R106, R108 5.1 K ROHM MCR18EZHJ512 57 1 R107 10 K Vishay Intertechnology CRCW120610K0FKEA 58 7 R109 - R111, R113 - R116 560 KOA Speer RK73B2ATTD561J 59 2 R119, R120 24.9 K Yageo America RC0805FR-0724K9L 60 2 R121, R122 4.32 K Panasonic ERJ-6ENF4321V 61 1 R124 510 SMEC RC73A2A5100FTF 62 1 R125 0.0 Yageo America RC0805JR-070RL 63 1 R126 200 Bourns CR0805FX2000ELF 64 1 R127 120 Rohm MCR10EZPF1200 65 2 R128, R315 2.0 K Yageo RC1206JR-072KL 66 1 R129 1.0 K KOA Speer RK73H2ATTD1001F 67 1 R130 5.1 K Yageo America RC0805FR-075K1L 68 1 R131 12.0 K Bourns CR0805-FX-1202ELF 69 1 R133 8.06 K Panasonic ERJ-6ENF8061V 70 1 R135 18 K KOA Speer RK73H2ATTD1802F 71 1 R136 39 K Vishay Intertechnology CRCW080539K0FKEA 72 1 R137 20 K Venkel Company CR0805-8W-2002FT 73 1 R138 11 K KOA Speer RK73H2ATTD1102F 74 1 R139 5.6 K Yageo America RC0805FR-075K6L 75 1 R141 1.0 M SMEC RC73L2A105JTF 76 1 R143 24 K Panasonic ERJ-6GEYJ243V 77 1 R144 51 K KOA Speer RK73B2ATTD513J 78 8 R146 - R150, R153 - R155 510 K Bourns CR0805-JW-514ELF 79 1 R156 5.6 K KOA Speer RK73H1JTTD5601F 80 2 R300, R301 560 KOA Speer RK73H1JTTD5600F 81 4 R302 - R305 10 K KOA Speer RK73B1JTTD103J 82 4 R306 - R309 560 KOA Speer RK73B1JTTD561J (3) KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 33 Bill of Materials Table 10. Bill of Materials (2) (continued) Item Qty Schematic Label Value Manufacturer Part Number 83 1 R310 100 KOA Speer RK73H1JTTD1000F 84 1 R311 20.0 K KOA Speer RK73H1JTTD2002F 85 1 R312 0.0 Vishay Intertechnology CRCW06030000Z0EA 86 3 R314, R316, R317 0.0 87 1 S100 ALPS Electric (USA) INC. SW SPDT SDKTA20100 88 2 S101,S102 Grayhill 90HBW04PT 89 4 S300 - S303 Mountain 101-0367-EV 90 6 SS1 - SS6 PEM Fasteners SMTSO-M25-8ET 91 12 TP100 - TP106, TP111 - TP113, TP115, TP126 Keystone Electronics Testloop_Red 5010 92 8 TP117 - TP122, TP124, TP125 Keystone Electronics Testloop_Black 5011 93 1 U100 Freescale Semiconductor MC33908AE 94 1 U300 Future Technology Devices International LTD. FT232RQ 95 1 U301 MAXIM MAX3227EAE+ 96 1 U302 Analog Devices ADUM1201ARZ Assy Opt (4) Notes 2. Freescale does not assume liability, endorse, or warrant components from external manufacturers that are referenced in circuit drawings or tables. While Freescale offers component recommendations in this configuration, it is the customer’s responsibility to validate their application. 3. Do not populate 4. Critical components. For critical components, it is vital to use the manufacturer listed. KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 34 Freescale Semiconductor, Inc. References 15 References Following are URLs where you can obtain information on related Freescale products and application solutions: Freescale.com Support Pages URL MC33908 Product Summary Page http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC33908 KIT33908MBEVBE Tool Summary Page http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KIT33908MBEVBE KITMPC5643DBEVM Tool Summary Page http://cache.freescale.com/files/analog/prod_summary.jsp?code=KITMPC5643DBEVM KIT908-5643EVM Tool Summary Page http://cache.freescale.com/files/analog/doc/prod_summary.jsp?code=KIT908-5643EVM Analog Home Page http://www.freescale.com/analog Automotive Home Page http://www.freescale.com/automotive 15.1 Support Visit www.freescale.com/support for a list of phone numbers within your region. 15.2 Warranty Visit www.freescale.com/warranty for a list of phone numbers within your region. KIT33908MBEVBE Evaluation Board User’s Guide, Rev. 1.0 3/2014 Freescale Semiconductor, Inc. 35 Revision History 16 Revision History Revision Date 1.0 3/2014 Description of Changes Initial Release KIT33908MBEVBE Evaluation Board User’s Guide , Rev. 1.0 3/2014 36 Freescale Semiconductor, Inc. How to Reach Us: Information in this document is provided solely to enable system and software implementers to use Freescale products. Home Page: freescale.com There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits based Web Support: freescale.com/support Freescale reserves the right to make changes without further notice to any products herein. Freescale makes no on the information in this document. warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Freescale assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters that may be provided in Freescale data sheets and/or specifications can and do vary in different applications, and actual performance may vary over time. All operating parameters, including “typicals,” must be validated for each customer application by customer’s technical experts. Freescale does not convey any license under its patent rights nor the rights of others. Freescale sells products pursuant to standard terms and conditions of sale, which can be found at the following address: freescale.com/SalesTermsandConditions. Freescale, the Freescale logo, the Energy Efficient Solutions logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. SafeAssure and SMARTMOS and are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2014 Freescale Semiconductor, Inc. Document Number: KT33908MBUG Rev. 1.0 3/2014