MCP2515T-I/ST

Product Summary

The MCP2515T-I/ST is a high-performance Stand-Alone CAN Controller with SPI Interface.

Parametrics

MCP2515T-I/ST Parametrics:

? Implements CAN V2.0B at 1 Mb/s:
- 0 – 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
? Data Byte Filtering on the First Two Data Bytes 
(applies to standard data frames)
? Three Transmit Buffers with Prioritization and 
Abort Features
? 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)
? 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
? Interrupt Output Pin with Selectable Enables
? Buffer Full Output Pins Configurable as:
- Interrupt output for each receive buffer
- General purpose output
? Request-to-Send (RTS) Input Pins Individually 
Configurable as:
- Control pins to request transmission for each 
transmit buffer
- General purpose inputs
? Low-Power CMOS Technology:
- Operates from 2.7V – 5.5V
- 5 mA active current (typical)
- 1 μA standby current (typical) (Sleep mode)
? Temperature Ranges Supported:
- Industrial (I): -40°C to +85°C
- Extended (E): -40°C to +125°C

Features

MCP2515T-I/ST Features:

? Implements CAN V2.0B at 1 Mb/s:
- 0 – 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
? Data Byte Filtering on the First Two Data Bytes 
(applies to standard data frames)
? Three Transmit Buffers with Prioritization and 
Abort Features
? 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)
? 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
? Interrupt Output Pin with Selectable Enables
? Buffer Full Output Pins Configurable as:
- Interrupt output for each receive buffer
- General purpose output
? Request-to-Send (RTS) Input Pins Individually 
Configurable as:
- Control pins to request transmission for each 
transmit buffer
- General purpose inputs
? Low-Power CMOS Technology:
- Operates from 2.7V – 5.5V
- 5 mA active current (typical)
- 1 μA standby current (typical) (Sleep mode)
? Temperature Ranges Supported:
- Industrial (I): -40°C to +85°C
- Extended (E): -40°C to +125°C

Diagrams