KIT33908MBEVBE, Evaluation Mother Board - User Guide

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
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Assembled and tested evaluation board/module in anti-static bag. The board is preloaded with demo
software
Warranty card
Jump Start
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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
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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
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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
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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:
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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
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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:
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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.):
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Power supply: typically 12 V/3.0 A
USB A-B cable
USB-enabled PC
Recommended software:
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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
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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
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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
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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
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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).
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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
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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
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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
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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
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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
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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
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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.
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© 2014 Freescale Semiconductor, Inc.
Document Number: KT33908MBUG
Rev. 1.0
3/2014