MCZ33689DEW Freescale Semiconductor, MCZ33689DEW Datasheet

IC SYSTEM BASIS CHIP LIN 32-SOIC

MCZ33689DEW

Manufacturer Part Number
MCZ33689DEW
Description
IC SYSTEM BASIS CHIP LIN 32-SOIC
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of MCZ33689DEW

Applications
Automotive
Current - Supply
5mA
Voltage - Supply
5.5 V ~ 18 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
32-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCZ33689DEW
Manufacturer:
FREESCALE
Quantity:
5 000
Part Number:
MCZ33689DEW
Manufacturer:
FREESCALE
Quantity:
5 000
Part Number:
MCZ33689DEW
Manufacturer:
FREESCALE
Quantity:
20 000
Freescale Semiconductor
Technical Data
© Freescale Semiconductor, Inc., 2006. All rights reserved.
Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as
may be required, to permit improvements in the design of its products.
System Basis Chip with LIN
Transceiver
combines many frequently used functions in an MCU-based system
plus a Local Interconnect Network (LIN) transceiver. Applications
include power window, mirror, and seat controls. The 33689 has a
5.0 V, 50 mA low dropout regulator with full protection and reporting
features. The device provide full SPI-readable diagnostics and a
selectable timing watchdog for detecting errant operation.
higher data rates. One 50 mA and two 150 mA high-side switches with
output protection are available to drive inductive or resistive loads. The
150 mA switches can be pulse-width modulated (PWM).
external wake-up inputs. A current sense operational amplifier is
available for load current monitoring.
• Normal (all functions available)
• Sleep (VDD OFF, wake-up via LIN bus or wake-up inputs)
• Stop (VDD ON, wake-up via MCU, LIN bus, or wake-up inputs)
Features
• Full-Duplex SPI Interface at Frequencies up to 4.0 MHz
• LIN Transceiver Capable to 100 kbps with Waveshaping Capability
• 5.0 V Low Dropout Regulator Full Fault Detection and Protection
• One 50 mA and Two 150 mA Protected High-Side Switches
• Current Sense Operational Amplifier
• The 33689 is compatible with LIN 2.0 Specification Package.
• Pb-Free Packaging Designated by Suffix Code EW
The 33689 is a SPI-controlled System Basis Chip (SBC) that
The LIN transceiver waveshaping circuitry can be disabled for
Two high-voltage inputs are available for contact monitoring or as
The 33689 has three operational modes:
Figure 1. 33689 Simplified Application Diagram
MCU
MOSI
MISO
5.0 V
SCK
CS
V DD
SPI
V PWR
VS1
VS2
VCC
VDD
WDC
CS
SCLK
MOSI
MISO
INT
RST
IN
OUT
TXD
RXD
33689
MC33689DDWB/R2
MCZ33689DEW/R2
AGND
TGND
GND
HS3
HS1
HS2
LIN
E+
E-
L1
L2
Device
SYSTEM BASIS CHIP WITH LIN
ORDERING INFORMATION
BUS
EW SUFFIX (PB-FREE)
33689D
Document Number: MC33689
98ARH99137A
32-PIN SOICW
DWB SUFFIX
-40°C to 125°C
Temperature
Range (T
A
)
Rev. 7.0, 8/2006
32 SOICW
Package

Related parts for MCZ33689DEW

MCZ33689DEW Summary of contents

Page 1

... The 33689 is compatible with LIN 2.0 Specification Package. • Pb-Free Packaging Designated by Suffix Code EW Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as may be required, to permit improvements in the design of its products. © Freescale Semiconductor, Inc., 2006. All rights reserved. MC33689DDWB/R2 MCZ33689DEW/ PWR 33689 VS1 HS3 ...

Page 2

... V/50 mA Voltage Regulator Reset Control Window Watchdog SPI and Mode Pre-Driver Control Current Sense Op Amp VS1 LIN Physical Interface GND TGND AGND VDD RST WDC IN MOSI MISO SCLK CS INT VCC E- E+ OUT TXD RXD Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 3

... Ground 13 VS1 Voltage Supply 1 15 VDD 5.0 V Regulator Output 16 AGND Analog Ground 17 VCC Power Supply In 18 OUT Amplifier Output - 19 E Amplifier Inverted Input 20 E+ Amplifier Non-Inverted Input 21 Watchdog WDC Configuration (Active Low) Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS ...

Page 4

... Output condition occurs. Receiver output of the LIN interface and reports the state of the bus Output voltage. Transmitter input of the LIN interface and controls the state of the bus Input output. Definition is HIGH, pin is in the CS Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 5

... Corner Pins (Pins 1, 16, 17, and 32) All other Pins (Pins 2 – 15 and 18 – 31) Notes 1. ESD1 testing is performed in accordance with the Human Body Model (C accordance with the Charge Device Model, Robotic (C Analog Integrated Circuit Device Data Freescale Semiconductor ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Symbol ...

Page 6

... Figure 4. ISO 7637 Test Setup for LIN, L1, and L2 Pins 33689 6 Symbol (2) T 33689D Transient Pulse 1.0 nF Generator LIN, L1 kΩ TGND AGND Value 125 150 165 STG R 80 θ JA 240 SOLDER (Note) GND Analog Integrated Circuit Device Data Freescale Semiconductor Unit °C °C °C/ W °C ...

Page 7

... Internally limited. Total 5.0 V regulator current. A 5.0 mA current for the Current Sense Operational Amplifier operation is included. Digital outputs are supplied from VDD. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 40°C ≤ T ≤ 125°C, GND = 0.0 V unless otherwise noted. SUP A = 25° ...

Page 8

... V 4.5 RSTTH — I PDRST -10 Analog Integrated Circuit Device Data Typ Max Unit ° — — 150 mV 10 150 V 5.0 5.25 8 100 mV 40 150 4 0 — 0.9 µA - 275 — mA — 8.0 — 0 — 0 µA — 10 Freescale Semiconductor ...

Page 9

... Output Leakage Current Notes 12. When overtemperature occurs, switch is turned off and latched off. Flag is set in SPI Register. Refer to description on page 26. Analog Integrated Circuit Device Data Freescale Semiconductor STATIC ELECTRICAL CHARACTERISTICS ≤ 40°C ≤ T ≤ 125°C, GND = 0.0 V unless otherwise noted. SUP A = 25° ...

Page 10

... Max Unit Ω 5.5 7.0 — 100 mA 200 — °C 190 µA — 10 — 0 — 0.1 CC — 0.3 CC — nA 250 — — nA 100 V 2.5 3.0 3.0 3.5 3.2 3.7 V 3.3 3.8 4.0 4.5 4.2 4.7 V — 1.3 µA — 10 Freescale Semiconductor ...

Page 11

... Recessive State, TXD HIGH, RXD HIGH Center ( BUSDOM BUSREC Hysteresis ( BUSDOM BUSREC Bus Wake-Up Threshold Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 40°C ≤ T ≤ 125°C, GND = 0.0 V unless otherwise noted. SUP A = 25°C under nominal conditions unless otherwise noted. A Symbol ...

Page 12

... N/A 100 — N/A 40 — N/A 40 — N/A — — 0.0 — 50 0.0 — 50 0.0 — 50 0.65 1.0 1.35 -15 — 15 — 10.558 — — 99.748 — 107 160 215 t in ms). WDC Analog Integrated Circuit Device Data Freescale Semiconductor Unit MHz ...

Page 13

... Delay between turn on or turn off command and OFF, excluding rise or fall time due to external load. Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 40°C ≤ T ≤ 125°C, GND = 0.0 V unless otherwise noted. SUP A = 25° ...

Page 14

... Fast — t — OUTDLY Analog Integrated Circuit Device Data Typ Max Unit (20) µs — 50 — 50 — 50 — 50 µs — — — 11 µs — 100 — 100 — 100 — 100 µs — — — — V/µs µs 10 — Freescale Semiconductor ...

Page 15

... LIN rising edge is detected. In Stop Mode, the delay is measured between the V WU rising edge of the LIN bus and the falling edge of the Analog Integrated Circuit Device Data Freescale Semiconductor ≤ 40°C ≤ T ≤ 125°C, GND = 0.0 V unless otherwise noted. SUP A = 25° ...

Page 16

... VALID 33689 16 TIMING DIAGRAMS V PWR 33689 VS1/VS2 R0/C0 Combinations: 1.0 kΩ/1 660 Ω/6.8 nF LIN 500 Ω/ PSCLK t WSCLKL t SI(HOLD Don’t Care DO 0 Figure 6. SPI Timing Characteristics t LAG DI 7 Don’t Care t SO(DIS Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 17

... Figure 7. Timing Characteristics for Normal LIN Output Slew Rate TXD Recessive State V LINREC t DOMMIN LIN t DOMMAX RXD Figure 8. Timing Characteristics for Slow LIN Output Slew Rate Analog Integrated Circuit Device Data Freescale Semiconductor 58.1% V SUP 40% V SUP 28.4% V SUP Dominant State t RECMIN t RDOM 61.6% V ...

Page 18

... LIN 0.4 V SUP Dominant Level VDD t PROPWL Figure 9. LIN Bus Wake-Up Behavior, Sleep Mode 33689 18 Recessive State V LINREC LIN INT t WU Figure 10. LIN Bus Wake-Up Behavior, Stop Mode 0.4 V SUP Dominant State t t PROPWL WU Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 19

... The 33689 is supplied from a battery line or other supply source through the VS1 and VS2 pins. An external diode is required to protect against negative transients and reverse Analog Integrated Circuit Device Data Freescale Semiconductor FUNCTIONAL DESCRIPTION INTRODUCTION The LIN transceiver has waveshaping that can be disabled when high data rates are warranted ...

Page 20

... The four TGND pins are the thermal ground pins for the device. Important The GND, the AGND, and the four TGND pins must be connected together to a ground external to the 33689. Analog Integrated Circuit Device Data Freescale Semiconductor INT is set LOW ...

Page 21

... The VDD regulator accepts an unregulated input supply and provides a regulated V supply to all digital sections of DD Analog Integrated Circuit Device Data Freescale Semiconductor the device. The output of the regulator is also connected to the VDD pin to provide the 5 the microcontroller. Current Limit (Overcurrent) Protection Table ...

Page 22

... VDD LOW OR (Watchdog Fail & Watchdog Selected) VDD LOW Stop Wake-Up pin and GND or WDC pin connected to GND. WDC rising edge. CS Figure 1. 33689 Modes State Diagram goes high stays low, after DD DD Sleep pin open. WDC Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 23

... Sleep after Wake-Up L1:L2 inputs to enter Normal Request) Analog Integrated Circuit Device Data Freescale Semiconductor Entering Sleep Mode First and second SPI commands (with bit and 11x00000 must be sent. regulator is DD Entering Stop Mode First and second SPI commands (with bit and 11x00001 must be sent ...

Page 24

... LIN slew rate slow (baud rate kbps) 0 LIN slew rate fast (for program download, baud rate up to 100 kbps) 1 Low power mode (Sleep or Stop mode) request, no change in LIN slew rate Analog Integrated Circuit Device Data Freescale Semiconductor LSB D0 L1 — — ...

Page 25

... Normal mode. In order to set the 33689 in Sleep mode, both MODE1 and MODE2 bits must be written in the same 8-bit SPI command. The Watchdog clear on Normal Request mode (150 ms) has no window. Analog Integrated Circuit Device Data Freescale Semiconductor HS2 Description 0 HS2 OFF ...

Page 26

... L1 input HIGH or wake- (first register read after wake-up) Table Description No LIN bus wake-up or failure LIN bus wake-up occurred or LIN overcurrent / overtemperature HSST Description overtemperature 1 HS1, HS2, or HS3 OFF (overtemperature) Description L1 input LOW Analog Integrated Circuit Device Data Freescale Semiconductor 10. ...

Page 27

... While freescale offers component recommendations in this configuration the customer’s responsibility to validate their application. Figure 3. 33689 in Typical Master Node Application Analog Integrated Circuit Device Data Freescale Semiconductor TYPICAL APPLICATIONS Figure 3 shows the 33689 in the typical master node application. 33689 5 ...

Page 28

... Important For the most current revision of the package, visit drawing number below. 33689 28 PACKAGING PACKAGING DIMENSIONS www.freescale.com and do a keyword search on the 98A DWB SUFFIX EW SUFFIX (Pb-FREE) 32-PIN SOIC WIDE BODY PLASTIC PACKAGE 98ARH99137A ISSUE B Analog Integrated Circuit Device Data Freescale Semiconductor ...

Page 29

... PACKAGING DIMENSIONS (CONTINUED) Analog Integrated Circuit Device Data Freescale Semiconductor PACKAGING DIMENSIONS (CONTINUED) DWB SUFFIX EW SUFFIX (Pb-FREE) 32-PIN SOIC WIDE BODY PLASTIC PACKAGE 98ARH99137A ISSUE B PACKAGING 33689 29 ...

Page 30

... Updated Outline Drawing to Revision “B” • Eliminated all pages (pages 30 to 47) referring to the MC33689DWB/R2 device • Removed MC33689DWB/R2 from the orderable parts information • Updated to the prevailing form and style • Removed MC33689DEW/R2 and replaced with MCZ33689DEW/R2 in the Ordering Information 8/2006 7.0 block ...

Page 31

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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