NXP Semiconductors KT33811EGEVBE User Manual

Freescale Semiconductor

User’s Guide

KT33811EGEVBE Evaluation Board

1

1

8

3

3

IT

K

Document Number: KT33811UG

Rev. 2.0, 5/2009

E

B

V

E

G

E

Figure 1. MC33811 EVB

Table of Contents

1 Kit Contents / Packing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

4 EVB Description/Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

5 Hardware Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

6 Circuit Description and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7 Power Supply Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

8 SPI Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

9 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

10 Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

11 Bill of Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

12 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

© Freescale Semiconductor, Inc., 2009. All rights reserved.

1 Kit Contents / Packing List

• CDROM - Kit Documentation

• KIT33811EGEVBE PWB, Evaluation Board, PWA 700-21858 Rev B

• FLAT RIBBON CABLE 16 PIN (DIGIKEY P/N M3AAA-1636J-ND)

• Warranty Card, Freescale, 920-75133 Rev A

• Technical Information Center Freescale Semiconductor, Inc., BR1530

• FCC Disclaimer, Freescale, 926-75760, Rev A

Kit Contents / Packing List

Freescale Semiconductor 2

KIT33811EGEVBE Evaluation Board, Rev. 2.0

2 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 EVB 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 EVB 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. 2008

Important Notice

Freescale Semiconductor 3

KIT33811EGEVBE Evaluation Board, Rev. 2.0

3 Introduction

The KIT33811EGEVBE Evaluation Board is a simple circuit for exercising the 33811 IC.

The 33811 is a 5 channel Solenoid Monitor IC that is used to verify proper electrical and
mechanical solenoid operation. The IC contains five solenoid driver voltage monitoring
stages and a serial peripheral interface (SPI) for fault communication and setup. The IC
has the ability to determine the correct movement of solenoid armatures by analyzing
the variation in the voltage profile, across the solenoid driver MOSFET, which
represents the actual solenoid current profile.

Introduction

Freescale Semiconductor 4

KIT33811EGEVBE Evaluation Board, Rev. 2.0

4 EVB Description/Features

• Unique solenoid current profile detection circuitry

• Interfaces directly to MCU using 3.3 - 5.5 V SPI protocol

• Internal voltage regulator

• Internal oscillator

EVB Description/Features

Freescale Semiconductor 5

KIT33811EGEVBE Evaluation Board, Rev. 2.0

5 Hardware Description

The Block Diagram for the 33811 Evaluation Board is shown below:

33811 EVB BLOCK DIAGRAM

J2

OUT 1

OUT 2

OUT 3

U1

G 1

OUT 4

OUT 5

D 1

G 2D 2

DUAL FET

S1, S2

OUT 0

OUT 1

OUT 2

GD 2

GD 3

SCLK

SCLK

SOLM1

SOLM2

SOLM3

SOLM4

33810

U3

OUT_ENB

SO

SO

DIN 0

DIN 1

DIN 2

GIN 2

GIN 3

CSB

SI

SI

CSB

RESET

INPUT SELECT (JP1)

DATA 0

DATA 1

DATA 2

DATA 3

DATA 4

CNTL3

CNTL0

CNTL1

SO

SCLK

CSB

CNTL2

Hardware Description

J1

From USB/SPI

Dongle

16

14

12

10

8

9

SI

5

3

7

1

6

4

2

The 33811 EVB consists of a 33811 Solenoid Monitor Circuit, a 33810 Injector/Ignition
Driver circuit, and a SPI and parallel interface.

Five outputs are provided, three injector outputs from the 33810 and two gate driver
outputs driving an IRF73410 dual MOSFET. The five outputs are monitored by the
33811 and fault messages are provided by the SPI interface. It is intended to be used

Freescale Semiconductor 6

SOLM5

U2

33811

Figure 1. 33811 EVB Block Diagram

KIT33811EGEVBE Evaluation Board, Rev. 2.0

together with the USB/SPI Dongle (KITUSBSPIDGLEVME) that provides a SPI
interface plus 9 parallel logic level outputs, CNTL0-3 and DATA0-4. The CNTL outputs
are used to control the
steer the

CS on the 33810 and 33811 to allow the SPI port to be shared between the

Output_Enable on the 33810, the RESET on the 33811 and to

33810 and the 33811. If the USB/SPI Dongle is not used, the 16 pin I/O port can be
connected to another microcomputer board or other external circuitry. The five outputs
are low side drivers, which will energize solenoids which are connected to VPWR. The
33811 will monitor the operation of the solenoids and indicate a fault if any of the
solenoids fail to pull-in. A detailed schematic is included on the accompanying CD.

5.1 LED Display

There are two LED’s, not shown in the block diagram, which indicate that VDD and
VPWR are present. VDD (5 volts) is provided by the 16 pin I/O connector (from the USB
port if the USB/SPI Dongle is used) and VPWR is provided externally through connector
X1.

5.2 16 Pin I/O Port Header Pin Definitions

Hardware Description

The SPI Port and 9 parallel lines from the USB/SPI Dongle that control signals on the
33811 EVB are listed below. These signals are all available on the I/O Port Header (J1):

Pin Number USB/SPI Dongle Name Description

1 CS SPI port Chip Select Bar

2 CNTL2 RESET signal for 33811

3 SO SPI port Serial Output

4 CNTL1 Steers CS to 33811

5 SI SPI port Serial Input

6 CNTL0 Steers CS to 338110

7 SCLK SPI port Serial Clock

8 DATA4 Input signal for OUTPUT5

9 CNTL3 OUTPUT_ENABLE for 33810

10 DATA3 Input signal for OUTPUT4

11 +5V Supplies VDD to 33810, 33811

12 DATA2 Input signal for OUTPUT3

13 +3.3 V Unused in 33811 EVB

14 DATA1 Input signal for OUTPUT2

15 GROUND VSS for all circuits (GND)

16 DATA0 Input signal for OUTPUT1

Freescale Semiconductor 7

KIT33811EGEVBE Evaluation Board, Rev. 2.0

6 Circuit Description and Operation

The 33811 EVB provides the user with a means to evaluate the operation of the 33811
Solenoid Monitor Circuit. The 33810 Injector/Ignition Driver circuit provides the solenoid
drivers that serve as the host for the 33811 circuit. The inputs to the 33810 circuit are
jumpered via JP1 to the 16 pin I/O connector. If the user wishes to provide the 5 input
signals externally, then the jumpers in JP1 can be removed and the input signals can
be connected to pins 1,3,5,7, and 9 of JP1. Please see the schematic diagram for
further details. If the user wishes to use the USB/SPI Dongle and SPIGen program to
provide the inputs to the 33811 EVB inputs, then Jumpers 1 - 5, on JP1, should be left
connected. The OUTPUTs 1 - 5 can be connected to external solenoids. The solenoids’
second connection is to VPWR. Three outputs (OUT 1, 2, and 3) are provided by the
33810 injector drivers directly. For information on these outputs, please refer to the
33810 Data Sheet, included on the accompanying CD. The remaining two outputs,
(OUT 4, 5) are provided by a dual MOSFET, IR7341, which are driven by the 33810
GPGD circuits. For information of these outputs please refer to IR’s web site:

http://www.irf.com/ for the data sheet on this device and the data sheet for 33810.

Circuit Description and Operation

The SPI port, SO, SI SCLK and CS are shared between the 33810 and 33811 circuit.
The means for sharing the SPI port is by multiplexing the CS line, using CNTL0 and
CNTL1. When CNTL0 is low (logic 0) and CNTL1 is high (logic 1) CS is routed to the
33810 circuit. When CNTL0 high (logic 1) and CNTL1 is low (logic 0), CS is routed to
the 33811 circuit. The conditions with both CNTL0 and CNTL1 high or both low should
not be allowed to occur. See the truth table below for more information:

Truth Table for CNTL0 and CNTL1

CNTL0 CNTL1 SPI Port Connection Comments

0 0 Invalid SPI drives both 33810 and 33811 SO conflict
0 1 33810
1 0 33811
1 1 Invalid SPI not connected to either 33810 or 33811

The remaining CNTL lines, CNTL2 and CNTL3 are used to control the 33811 RESET
line and 33810

OUTPUT_ENABLE line, respectively. For information about the
operation of the RESET and OUTPUT_ENABLE lines, please refer to the 33811 and
33810 data sheets, included on the accompanying CD.

Freescale Semiconductor 8

KIT33811EGEVBE Evaluation Board, Rev. 2.0

7 Power Supply Considerations

The 33811 EVB is intended to be run with VDD= 5.0 Volts and with VPWR = 12.0 Volts.
The VDD is supplied via pin 11 of J1 and VPWR is supplied via connector X1. When
both supplies are connected correctly, LEDs 1 and 2 should be illuminated. Please refer
to the data sheets for the maximum voltage and power ratings for the devices in the
EVB.

Power Supply Considerations

Freescale Semiconductor 9

KIT33811EGEVBE Evaluation Board, Rev. 2.0

8 SPI Configuration File

Included on the CD is a SPI configuration file called
“MC33811_EVB_CONFIGURATION_FILE.spi” that can be loaded into SPIGen to
perform some basic functions for the EVB. The configuration file has a few “batch” files
that perform the initialization of the board and the SPI communications. A typical
running batch file is also included. For an explanation of the SPIGen program, the user
is referred to the documentation that comes with the disk for that program.

SPI Configuration File

Freescale Semiconductor 10

KIT33811EGEVBE Evaluation Board, Rev. 2.0

9 Board Layout

9.1 Assembly Drawing

KIT33811EGEVBE

Board Layout

Freescale Semiconductor 11

Figure 2. Assembly Drawing

KIT33811EGEVBE Evaluation Board, Rev. 2.0

9.2 PCB Bottom

Board Layout

Figure 3. Bottom Copper Layer (As Seen Thru Board Looking From The Top)

KIT33811EGEVBE Evaluation Board, Rev. 2.0

Freescale Semiconductor 12

9.3 PCB Top

Board Layout

Figure 4. Top Copper Layer

KIT33811EGEVBE Evaluation Board, Rev. 2.0

Freescale Semiconductor 13

10 Schematic

Schematic

Freescale Semiconductor 14

Figure 5. Schematic Drawing

KIT33811EGEVBE Evaluation Board, Rev. 2.0

11 Bill of Material

Bill of Material

Reference

Designatio

n

Freescale Components
U2 MCZ3381

U3 MCZ3381

Capacitors
C1 VPWR EEE1HA

C2 VDD 150-30020CAP TANT 10 μF 10 V 10%

C3 VDD 150-75142CAP CER 0.1 μF 50V 10% X7R

C4 VDD 150-75142CAP CER 0.1 μF 50 V 10% X7R

C5 VPWR 150-75142CAP CER 0.1 μF 50 V 10% X7R

C6 INPUT 1 150-75009CAP CER 0.01 μF 50 V 10% X7R

C7 INPUT 2 150-75009CAP CER 0.01 μF 50 V 10% X7R

C8 INPUT 3 150-75009CAP CER 0.01 μF 50 V 10% X7R

C9 INPUT 4 150-75009CAP CER 0.01 μF 50 V 10% X7R

C10 INPUT 5 150-75009CAP CER 0.01 μF 50 V 10% X7R

C11 OUT 4 150-75009CAP CER 0.01 μF 50 V 10% X7R

C12 OUT 3 150-75009CAP CER 0.01 μF 50 V 10% X7R

C13 OUT 2 150-75009CAP CER 0.01 μF 50 V 10% X7R

C14 OUT 1 150-75009CAP CER 0.01 μF 50 V 10% X7R

C15 OUT 5 150-75009CAP CER 0.01 μF 50 V 10% X7R

C16 VDD 150-75142CAP CER 0.1 μF 50 V 10% X7R

C17 VDD 150-75142CAP CER 0.1 μF 50 V 10% X7R

Device

or

Signal

Name

1EG

0EK

Type Description Mfr PN

330-21858SOLENOID MONITOR CIRCUIT Freescale

330-21848QUAD IGNITION/INJECTOR

CIRCUIT

CAP ALEL 10 μF 50 V 20% --

100SP

CCE63X54 (CASE D)

Panasonic_A

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

CC0603

MCZ33811EG

Semiconductor
Freescale

Semiconductor

Panasonic EEE1HA100SP

Vishay
Intertechnology

Venkel Co. C0603X7R500104KNE

Venkel Co. C0603X7R500104KNE

Venkel Co. C0603X7R500104KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500103KNE

Venkel Co. C0603X7R500104KNE

Venkel Co. C0603X7R500104KNE

MCZ33810EK

293D106X9010A2TE3

Freescale Semiconductor 15

KIT33811EGEVBE Evaluation Board, Rev. 2.0

Bill of Material

Reference

Designatio

n

Resistors
R1 LED1 N/A RES 1200 OHM 1/10 W 5% 0603

R2 LED2 N/A RES 470 OHM 1/10 W 5% 0603

Diodes
D1 DIODE 480-75183DIODE PWR RECT 1.0 A 200 V--

Connectors
J1 INPUT N/A 16 pin HDR 2X8 100 MIL CTR

J2 OUTPUT N/A 5 pin HDR 1X5 100 MIL CTR LOW

J3 VSS N/A 1 pin HDR 1X1 100 MIL CTR LOW

J5 VDD N/A 1 pin HDR 1X1 100 MIL CTR LOW

J6 VPWR N/A 1 pin HDR 1X1 100 MIL CTR LOW

JP1 INPUT

Misc.
LED1 LED1 N/A LED 660 NM RED DIFF 0603 SMD AVAGO

LED2 LED2 N/A LED 660 NM RED DIFF 0603 SMD AVAGO

MOV-1 SURGE

U1 CD4071D N/A QUAD 2 INPUT OR GATE Texas

U4 DUAL

X1 VBAT N/A MKDS 3 CONN TERM BLOCK

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.

Device

or

Signal

Name

SELECT

PROTEC
TOR

MOSFET

Type Description Mfr PN

Yageo Corp. RC0603JR-071K2RL

SMD

Yageo Corp. RC0603JR-07470RL

SMD

On

RECOVERY SMB

LOW PROFILE BRKWY

PROFILE BRKWY

PROFILE BRKWY

PROFILE BRKWY

PROFILE BRKWY

N/A 10 pin HDR 2X5 100 MIL CTR

LOW PROFILE BRKWY

N/A MOV 50 VDC Littlefuse V60MLA1210

N/A IRF7103TRPBF Dual N Channel

MOSFET

2POS 5 MM PCB

Semiconductor

TYCO
Electronics

TYCO
Electronics

TYCO
Electronics

TYCO
Electronics

TYCO
Electronics

TYCO
Electronics

Technologies

Technologies

Instruments
International

Rectifier
Phoenix Contact 1711026

MURS120T3G

87215-5

87220-5

87220-1

87220-1

87220-1

87215-2

HSMH-C190

HSMH-C190

CD4071BNSR

IRF7103TRPBF

Freescale Semiconductor 16

KIT33811EGEVBE Evaluation Board, Rev. 2.0

References

12 References

Following are URLs where you can obtain information on other Freescale products and
application solutions:

Description URL

Reference Web Sites Reference URL Locations

Freescale Web Site http://www.freescale.com/

MC33811 Product Summary Page http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC33811

MC33811 Datasheet http://www.freescale.com/files/analog/doc/data_sheet/MC33811.pdf

MC33810 Product Summary Page http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC33810

MC33810 Datasheet http://www.freescale.com/files/analog/doc/data_sheet/MC33810.pdf

KITUSBSPIDNGLEVME Summary
Page

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KITUSBSPIDG
LEVME

Freescale Semiconductor 17

KIT33811EGEVBE Evaluation Board, Rev. 2.0

How to Reach Us:

Home Page:

www.freescale.com

Web Support:

http://www.freescale.com/support

USA/Europe or Locations Not Listed:

Freescale Semiconductor, Inc.
Technical Information Center, EL516
2100 East Elliot Road
Tempe, Arizona 85284
1-800-521-6274 or [phone]
www.freescale.com/support

Europe, Middle East, and Africa:

Freescale Halbleiter Deutschland GmbH
Technical Information Center
Schatzbogen 7
81829 Muenchen, Germany
[phone] (English)
[phone] (English)
[phone] (German)
[phone] (French)
www.freescale.com/support

Japan:

Freescale Semiconductor Japan Ltd.
Headquarters
ARCO Tower 15F
1-8-1, Shimo-Meguro, Meguro-ku,
Tokyo 153-0064
Japan
0120 191014 or [phone]
[e-mail]

Asia/Pacific:

Freescale Semiconductor China Ltd.
Exchange Building 23F
No. 118 Jianguo Road
Chaoyang District
Beijing 100022
China
[phone]
[e-mail]

For Literature Requests Only:

Freescale Semiconductor Literature Distribution Center
P.O. Box 5405
Denver, Colorado 80217
1-800-441-2447 or [phone]
Fax: [phone]
[e-mail]

Information in this document is provided solely to enable system and
software implementers to use Freescale Semiconductor products. There are
no express or implied copyright licenses granted hereunder to design or
fabricate any integrated circuits or integrated circuits based on the
information in this document.

Freescale Semiconductor reserves the right to make changes without further
notice to any products herein. Freescale Semiconductor makes no warranty,
representation or guarantee regarding the suitability of its products for any
particular purpose, nor does Freescale Semiconductor 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
Semiconductor data sheets and/or specifications can and do vary in different
applications and actual performance may vary over time. All op erating
parameters, including “Typicals”, must be validated for each customer
application by customer’s technical experts. Freescale Semiconductor does
not convey any license under its patent rights nor the rights of others.
Freescale Semiconductor 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 Semiconductor product could
create a situation where personal injury or death may occur. Should Buyer
purchase or use Freescale Semiconductor products for any such unintended
or unauthorized application, Buyer shall indemnify and hold Freescale
Semiconductor 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 Semiconductor 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. 2009. All rights reserved.

KT33811UG
Rev. 2.0
5/2009