Safe System Basis Chip DC/DC up to 800 mA
Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
Isolated Network High-Speed Transceiver
Our MC33664 is a transceiver physical layer transformer driver designed to conveniently interface a microcontroller to a high speed isolated communication network. MCU SPI data bits are directly converted to pulse bit information and transferred to the bus network.
- Follower response messages use the same structure to send pulse bit information to the MC33664 which is then converted to an SPI bit stream sent back to the MCU. This device is powered by SMARTMOS® technology.
- The MC33664 is designed for automotive and industrial applications and is compliant with the MC3377x battery cell controller family and MPC5xxx MCU families.
Product Details
Block Diagram
Features
Key Features
- 2.0 Mbps isolated network communication rate
- Dual SPI architecture for message confirmation
- Robust conducted and radiated immunity with wake-up
- 3.3 V and 5.0 V compatible logic thresholds
- Low sleep mode current with automatic bus wake-up
- Ultra-low radiated emissions
Product Longevity Program
- This product is included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. MC33771B is included in the 15-year program.
Battery Management Systems (BMS) Hardware Solutions
Battery management systems (BMS) solutions for automotive and industrial applications including 12 V, 48 V, high-voltage and battery pack monitoring applications.
Related products
Ultra-Reliable MPC574xP MCU for Automotive and Industrial Safety Applications
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Documentation
Quick reference to our documentation types.
5 documents
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Fact Sheet
MC33664 and MC33771 FactsheetFeatured
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Selector Guide
Analog Automotive and Industrial Selector Guide
Design Resources
Hardware
Quick reference to our
board types.
1-5 of 12 hardware offerings
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Complete SolutionMPC5775B BMS and VCU Reference Design
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Complete SolutionRD33771-48VEVM Reference Design
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Embedded Board SolutionsEmbedded SW: Battery Cell Controller Software Driver for MC33771C and MC33772C
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Evaluation and Development BoardsEvaluation Board for MC33664ATL Isolated Network High-Speed Transceiver
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Evaluation and Development BoardsS32K39/37/36 Electrification Microcontrollers Evaluation Board
Software
Quick reference to our software types.
1 software file
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Examples and Quick Start Software
Embedded SW: Battery Cell Controller Software Driver for MC33771B/MC33772B
Note: For better experience, software downloads are recommended on desktop.