Document Number: MC33897
Rev. 16.0, 6/2007
Freescale Semiconductor
Technical Data
Single Wire CAN Transceiver
33897/A/B/C/D/T
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).
SINGLE WIRE CAN
TRANSCEIVER
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.
EF (PB-FREE) SUFFIX
98ASB42564B
8-TERMINAL SOICN
D SUFFIX
EF (PB-FREE) SUFFIX
98ASB42565B
The device complies with the GMW3089v2.4 General Motors
Corporation specification.
14-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
Temperature
Contains Lead
MC33897D/R2
Pb-Free
RoHS
Package
14 SOICN
8 SOICN
Range (T )
A
MC33897EF/R2
MCZ33897EF/R2
MCZ33897TEF/R2
MCZ33897AEF/R2
*MCZ33897CEF/R2
MC33897AD/R2
MC33897AEF/R2
MC33897BEF/R2
-40°C to 125°C
MCZ33897BEF/R2
*MCZ33897DEF/R2
*Recommended device for all new designs
Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
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