XL2515 Stand-Alone CAN Controller with SPI Interface
●The XL2515 is a Controller Area Network (CAN) controller that is stand-alone and implements the CAN version 2.0B specification . The controller can simultaneously transmit and receive standard and extended data as well as remote frames.The XL2515 has two receive masks and six receive filters to filter out unwanted information, minimising the workload on the host MCU.The XL2515 is interfaced to the microcontroller (MCU) via a standard serial peripheral interface (SPI).
■FEATURES:
●Low-Power CMOS Technology:
◆Operates from 2.7V-5.5V
◆5 mA active current (typical)
◆1 μA standby current (typical) (Sleep mode)
●Implements CAN V2.0B at 1 Mb/s:
◆0 to 8-byte length in the data field
◆Standard and extended data and remote frames
●Receive Buffers, Masks and Filters:
◆Two receive buffers with prioritized message storage
◆Six 29-bit filters
◆Two 29-bit masks
●Start-of-Frame (SOF) Signal is Available for Monitoring the SOF Signal:
◆Can be used for time slot-based protocols and/or bus diagnostics to detect early bus degradation
●High-Speed SPI Interface (10 MHz):
◆SPI Modes 0,0 and 1,1
●One-Shot mode Ensures Message Transmission is Attempted Only One Time
●Clock Out Pin with Programmable Prescaler:
◆Can be used as a clock source for other device(s)
●Request-to-Send (RTS) Input Pins Individually Configurable as:
◆Control pins to request transmission for each transmit buffer
◆General purpose inputs
●Interrupt Output Pin with Selectable Enables
●Three Transmit Buffers with Prioritization and Abort Features
●Data Byte Filtering on the First Two Data Bytes (applies to standard data frames)
●Buffer Full Output Pins Configurable as:
◆Interrupt output for each receive buffer
◆General purpose output
●Temperature Ranges :
◆Industrial (I): -40°C to +85°C
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Stand-Alone CAN Controller 、 Controller Area Network controller 、 CAN controller |
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Datasheet |
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Please see the document for details |
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PDIP;SOIC;TSSOP;QFN;TSSOP20;QFN20;SOP18 |
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English Chinese Chinese and English Japanese |
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2023/6/13 |
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Rev 1.0 |
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1.4 MB |
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