MCP2510-I集成電路（IC）的控制器規(guī)格書(shū)PDF中文資料

MCP2510-I屬于集成電路（IC）的控制器。由微芯科技股份有限公司制造生產(chǎn)的MCP2510-I控制器該系列產(chǎn)品主要用于在采用不同通信協(xié)議和/或信令方法的端點(diǎn)之間提供信息連接。示例包括將 I2C 總線(xiàn)連接到 UART，將 USB 連接到 I2C、SPI、以太網(wǎng)或 UART、以太網(wǎng) MAC 和 PHY 等的器件。此外，還包括用于通過(guò)為點(diǎn)對(duì)點(diǎn)通信設(shè)計(jì)的接口建立多路連接的器件，例如 USB 集線(xiàn)器控制器。

Description

The Microchip Technology Inc. MCP2510 is a Full Controller Area Network (CAN) protocol controller implementing CAN specification V2.0 A/B. It supports CAN 1.2, CAN 2.0A, CAN 2.0B Passive, and CAN 2.0B Active versions of the protocol, and is capable of transmitting and receiving standard and extended messages. It is also capable of both acceptance filtering and message management. It includes three transmit buffers and two receive buffers that reduce the amount of microcontroller (MCU) management required. The MCU communication is implemented via an industry standard Serial Peripheral Interface (SPI) with data rates up to 5 Mb/s.

Features

? Implements Full CAN V2.0A and V2.0B at 1 Mb/s:

- 0 - 8 byte message length

- Standard and extended data frames

- Programmable bit rate up to 1 Mb/s

- Support for remote frames

- Two receive buffers with prioritized message storage

- Six full acceptance filters

- Two full acceptance filter masks

- Three transmit buffers with prioritization and abort features

- Loop-back mode for self test operation

? Hardware Features:

- High Speed SPI Interface (5 MHz at 4.5V I temp)

- Supports SPI modes 0,0 and 1,1

- Clock out pin with programmable prescaler

- Interrupt output pin with selectable enables

- ‘Buffer full’ output pins configureable as interrupt pins for each receive buffer or as general purpose digital outputs

- ‘Request to Send’ input pins configureable as control pins to request immediate message transmission for each transmit buffer or as general purpose digital inputs

- Low Power Sleep mode

? Low power CMOS technology:

- Operates from 3.0V to 5.5V

- 5 mA active current typical

- 10 μA standby current typical at 5.5V

? 18-pin PDIP/SOIC and 20-pin TSSOP packages

? Temperature ranges supported:

- Industrial (I): -40°C to +85°C

- Extended (E): -40°C to +125°C