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MCP2515-E/ML
+StücklisteIC CAN CTLR SPI 2ND GEN 20QFN
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HerstellerMikrochip-Technologie
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Herstellerteil #MCP2515-E/ML
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Datenblatt MCP2515-E/ML DataSheet
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Spezifikationen
| Attribut | Wert |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| Protocol | CANbus |
| Function | Controller |
| Interface | SPI |
| Standards | CAN 2.0 |
| Voltage-Supply | 2.7V ~ 5.5V |
| Current-Supply | 10mA |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 20-VFQFN Exposed Pad |
| SupplierDevicePackage | 20-QFN (4x4) |
| BaseProductNumber | MCP2515 |
Übersicht
Description
Key features include two acceptance masks and six filters to match incoming messages, thereby reducing the load on the host microcontroller. It also supports data rates of up to 1 Mbps. The device is equipped with transmit and receive buffers, message filtering, and error management functions, making it suitable for automotive, industrial, and home automation applications.
The MCP2515-E/ML operates over a wide voltage range from 2.7V to 5.5V and is packaged in a space-efficient 8-pin SOIC. Its robustness and efficient design facilitate reliable communication in complex network environments.
Equivalent
Features
1. CAN Protocol Support: Fully supports the CAN V2.0B protocol specification with both 11-bit standard and 29-bit extended message frames.
2. Data Rates: Supports data rates up to 1 Mbps, suitable for high-speed CAN applications.
3. SPI Interface: Features a high-speed SPI interface for seamless communication with microcontrollers.
4. Buffering: Includes two receive buffers and three transmit buffers, enhancing data handling efficiency.
5. Filters and Masks: Offers two acceptance masks and six acceptance filters for precise message filtering.
6. Low Power: Incorporates low-power modes like Sleep and Standby to prolong battery life in portable applications.
7. Integrated Oscillator: Comes with an integrated clock oscillator for stable operation.
8. Error Detection: Includes error detection and fault confinement to ensure reliable communication.
9. Temperature Range: Operates over an extended temperature range from -40°C to +125°C.
10. Package: Available in a 28-pin SSOP package suitable for space-constrained designs.
These features make the MCP2515-E/ML ideal for automotive, industrial, and embedded systems requiring robust CAN communication.
Pinout
Key features and functions of the MCP2515 include:
1. Pin Count: 20 pins.
2. SPI Interface: It communicates with the host microcontroller via an SPI (Serial Peripheral Interface) bus.
3. CAN Protocol: Supports CAN 2.0B protocol, which includes both standard and extended data and remote frames.
4. Buffers and Filters: It has two receive buffers, three transmit buffers, and six message filters for efficient data handling.
5. Clock Source: Integrates an oscillator input and supports clock outputs for synchronizing with external devices.
6. Interrupts: Provides interrupt capabilities to alert the host microcontroller about important events, like message reception or errors.
7. Low Power: Features low-power modes for power-sensitive applications.
The MCP2515 is commonly used in automotive, industrial, and home automation applications to facilitate robust communication over the CAN bus.