ZHHXDZ MCP2515T-I/SO-HX

MCP2515T-I/SO-HX/MCP2515T-I/ST-HX is a stand-alone CAN controller with SPI, compliant with CAN Specification version 2.0B. The device is primarily designed for data reception and transmission in automotive and industrial applications. It supports transmission and reception of standard frames, extended frames, and remote frames. Two receive masks and six receive filter registers are integrated to filter out unwanted messages, thereby reducing the burden on the host microcontroller. The device communicates efficiently with microcontrollers via the industry-standard SPI.

• Compliant with CAN2.0B specification, up to 1.0Mb/s, data field length 0–8 bytes, supports standard, extended, and remote frames
• Receive buffers with mask and filter codes: two receive buffers with storage priority, six 29-bit filter codes, two 29-bit masks
• Message filtering using the first two data bytes
• Three transmit buffers with transmission priority and abort transmission mechanism
• High-speed SPI, up to 10MHz, compatible with SPI modes 0,0 and 1,1
• One-shot transmission mode ensures each message is transmitted only once
• Programmable clock prescaler pin
• Start-of-frame pin for SOF signal detection
• Interrupt output pin with interrupt enable
• Buffer-full signal output pin configurable as receive buffer full interrupt or general-purpose input
• Dedicated request-to-send pins configurable as transmit buffer RTS signals or general-purpose inputs
• Low-power CMOS process, operating voltage range 2.7V–5.5V
• Typical active current 5mA, typical standby current 1μA
• Industrial temperature range: -40℃ to 85℃