CAN Transceiver. 33897 Datasheet

33897 Transceiver. Datasheet pdf. Equivalent


Freescale Semiconductor 33897
www.DataSheet4U.com
Freescale Semiconductor
Advance Information
Document Number: MC33897
Rev. 15.0, 10/2006
Single Wire CAN Transceiver
The 33897 Series provides a physical layer for digital
communications purposes using a Carrier Sense Multiple Access/
Collision Resolution (CSMA/CR) data link operating over a single
wire medium. This is more commonly referred to as Single Wire
Controller Area Network (CAN).
The 33897 Series operates directly from a vehicle's 12 V battery
system or a broad range of DC-power sources. It can operate at
either low or high (33.33 kbps or 83.33 kbps) data rates. A high-
voltage wake-up feature allows the device to control the regulator
used in support of the MCU and other logic. The device includes a
control terminal that can be used to put the module regulator into
Sleep mode. The presence of a defined wake-up voltage level on the
bus will reactivate the control line to turn the regulator and the system
back on.
The device complies with the GMW3089v2.4 General Motors
Corporation specification.
33897/A/B/C/D/T
SINGLE WIRE CAN
TRANSCEIVER
D SUFFIX
EF (PB-FREE) SUFFIX
98ASB42565B
14-TERMINAL SOICN
EF (PB-FREE) SUFFIX
98ASB42564B
8-TERMINAL SOICN
Features
• Waveshaping for Low Electromagnetic Interference (EMI)
• Detects and Automatically Handles Loss of Ground
• Worst-Case Sleep Mode Current of Only 60 µA (75 µA on the 33897T)
• Current Limit Prevents Damage Due to Bus Shorts
• Built-In Thermal Shutdown on Bus Output
• Protected Against Vehicular Electrical Transients
• Undervoltage Lockout Prevents False Data with Low Battery
• Pb-Free Packaging Designated by Suffix Code EF
ORDERING INFORMATION
Contains Lead
Pb-Free
RoHS
MC33897D/R2
MC33897AD/R2
MC33897EF/R2
MC33897AEF/R2
MC33897BEF/R2
*Recommended device for all new designs
MCZ33897EF/R2
MCZ33897TEF/R2
MCZ33897AEF/R2
*MCZ33897CEF/R2
MCZ33897BEF/R2
*MCZ33897DEF/R2
Temperature
Range (TA)
Package
-40°C to 125°C
14 SOICN
8 SOICN
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2006. All rights reserved.


33897 Datasheet
Recommendation 33897 Datasheet
Part 33897
Description Single Wire CAN Transceiver
Feature 33897; www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MC33897 Rev. 15.0.
Manufacture Freescale Semiconductor
Datasheet
Download 33897 Datasheet




Freescale Semiconductor 33897
Power
Source
VCC
Voltage
Regulator
EN
VBATT
VCC CNTL
TXD
RXD BUS
MCU
MODE0
LOAD
MODE1
GND
33897/A/C/T
4
Figure 1. 33897/A/C Simplified Application Diagram
VCC
Battery
SWC BUS
Battery
VCC VBATT
TXD
RXD BUS
MCU
MODE0
LOAD
MODE1
GND
33897B/D
SWC BUS
Figure 2. 33897B/D Simplified Application Diagram
33897/A/B/C/D/T
2
Analog Integrated Circuit Device Data
Freescale Semiconductor



Freescale Semiconductor 33897
DEVICE VARIATIONS
DEVICE VARIATIONS
Table 1. Device Variations
Part No.
Load Voltage Sleep
Mode
Other Significant Differences
33897
• 14-Pin Package
33897T
1.0 V Max
• 14-Pin Package
• Quiescent Current in Sleep Mode, 5.0V VΒΑΤΤ 13V, Typical - 55 µA,
Max - 75µA
• ESD Voltage: Machine Model ±100V
• 14-Pin Package
33897A
• Removes diode drop during Sleep Mode
• May not detect Loss of Ground under certain module characteristics.
• 8-Pin Package
33897B
• Removes diode drop during Sleep Mode
• Does not include the CNTL terminal
*33897C
0.1 V Max
*33897D
• May not detect Loss of Ground under certain module characteristics.
• 14-Pin Package
• Removes diode drop during Sleep Mode
• Effectively detects Loss of Ground
• ESD Voltage: Human Body Model ±1500V, Machine Model ±100V
• 8-Pin Package
• Removes diode drop during Sleep Mode
• Effectively detects Loss of Ground
• Does not include the CNTL terminal
• ESD Voltage: Human Body Model ±1500V, Machine Model ±100V
*Recommended device for all new designs
See Page
8
6, 7, 8
8
2, 4, 6, 7, 8 ,13, 16
8
2, 4, 6, 7, 8 ,13, 16
Analog Integrated Circuit Device Data
Freescale Semiconductor
33897/A/B/C/D/T
3







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