MIKROE-2335

MIKROE-2335 Datasheet

PID MIKROE-2335 Weight 35 g

Part	Datasheet
MIKROE-2335	MIKROE-2335 (pdf)

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ATA663211 click PID MIKROE-2335 Weight 35 g ATA663211 click carries an Atmel LIN transceiver IC designed to handle low-speed data communication in vehicles and in industrial applications with electrically harsh environments. The LIN connection is established by attaching wires to the onboard screw terminals. The click communicates with the target MCU through the UART interface and runs on a 3.3V power supply. ATA663211 click can aslo be used as a standalone LIN transceiver, without being connected to a mikroBUS socket. An onboard LDO low-dropout regulator enables it to get its power supply through the VS line screw terminal. LIN transceiver LIN or Local Interconnect Network is a protocol used for communicating between components in vehicles. These days cars have hundreds of sensor applications to measure things like temperature, pressure, air flow, speed, etc. All these applications need to communicate with the main system. The LIN bus was created by European car manufactures in order to establish a new, uniform communication standard. It can be used with CAN Controller Area Network , but LIN is more cost-effective for simple sensor networks in vehicles. For more information see our Learn article on the LIN network protocol. Low current consumption The IC has three very low power modes normal, sleep and fail-safe. In sleep mode the current consumption is typically 9uA this is the lowest current consumption mode. It automatically switches to fail-safe mode at system power-up or after a wake-up event. In fail-safe mode it typically uses 80uA. Automotive industry and other electrically harsh environments. Key features • Atmel ATA663211 IC o Compliant with LIN 2.2A and o Data communication up to 20Kbaud o Power consumption 9uA in sleep mode o Bus pin is and protected o Interference and damage protection according to ISO7637 • Can be used as a standalone device • Screw terminals for LIN connection • LDO for regulating external power supply • 3.3V power supply Type Applications Automotive industry and other electrically harsh environments On-board modules Atmel LIN transceiver IC Key Features Data communication up to 20Kbaud, Power consumption 9uA in sleep mode, Bus pin is over-temperature and short-circuit protected Key Benefits Can be used as a standalone device, LDO for regulating external power supply Interface UART Power Supply 3.3V Compatibility mikroBUS Click board size M x mm What does a LIN transceiver do LIN or Local Interconnect Network is a protocol used for communication between components in vehicles. The car industry has changed profoundly during this century. Cars have hundreds of sensor applications to measure things like temperature, pressure, air flow, speed, etc. All these applications need to communicate with the main system. The LIN bus was created by European car manufactures in order to establish a new, uniform communication standard. It can be used with CAN Controller Area Network , but LIN is more cost-effective for simple sensor networks in vehicles. But what is the difference between LIN and CAN network protocols? CAN is an a really complex interface, and with so many electronic components in a car the manufactures needed a cheaper alternative. The LIN interface is simpler than CAN LIN uses a single wire communication and the slave nodes are clocked by only one master. CAN interface has nodes that can act independently, receive messages and act. It can have more than one master on the CAN bus. A LIN network is usually made of up to 16 nodes - one master and 15 slaves. This serial communications protocol is also well suited for other industrial applications with electrically harsh environments. Screw terminals The click has three screw terminals VS line for the power supply up to 40V , GND for ground and LIN line for connecting to the other transceiver LIN line. Maximum Ratings This table shows how the pinout on Grid-EYE click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns . Min Typ Max Unit Supply voltage VS Logic pins voltage levels RxD, TxD, EN,NRES Logic output DC currents LIN - DC voltage - Pulse time < 500ms -27 / INH -DC voltage Vs+0.3 V WKin voltage levels - DC voltage -Transient voltage according to ISO7637 coupling 1nF , with 2.7K serial resistor

PDF Datasheet Preview

ATA663211 click

PID MIKROE-2335 Weight 35 g

ATA663211 click carries an Atmel LIN transceiver IC designed to handle low-speed data communication in vehicles and in industrial applications with electrically harsh environments. The LIN connection is established by attaching wires to the onboard screw terminals. The click communicates with the target MCU through the UART interface and runs on a 3.3V power supply. ATA663211 click can aslo be used as a standalone LIN transceiver, without being connected to a mikroBUS socket. An onboard LDO low-dropout regulator enables it to get its power supply through the VS line screw terminal.

LIN transceiver

LIN or Local Interconnect Network is a protocol used for communicating between components in vehicles. These days cars have hundreds of sensor applications to measure things like temperature, pressure, air flow, speed, etc. All these applications need to communicate with the main system.

The LIN bus was created by European car manufactures in order to establish a new, uniform communication standard. It can be used with CAN Controller Area Network , but LIN is more cost-effective for simple sensor networks in vehicles.

For more information see our Learn article on the LIN network protocol.

Low current consumption

The IC has three very low power modes normal, sleep and fail-safe. In sleep mode the current consumption is typically 9uA this is the lowest current consumption mode. It automatically switches to fail-safe mode at system power-up or after a wake-up event. In fail-safe mode it typically uses 80uA.

Automotive industry and other electrically harsh environments.

Key features
• Atmel ATA663211 IC o Compliant with LIN 2.2A and o Data communication up to 20Kbaud o Power consumption 9uA in sleep mode o Bus pin is and protected o Interference and damage protection according to ISO7637
• Can be used as a standalone device
• Screw terminals for LIN connection
• LDO for regulating external power supply
• 3.3V power supply

Type

Applications Automotive industry and other electrically harsh environments

On-board modules

Atmel LIN transceiver IC

Key Features

Data communication up to 20Kbaud, Power consumption 9uA in sleep mode, Bus pin is over-temperature and short-circuit protected

Key Benefits Can be used as a standalone device, LDO for regulating external power supply

Interface

UART

Power Supply 3.3V

Compatibility mikroBUS

Click board size M x mm

What does a LIN transceiver do

LIN or Local Interconnect Network is a protocol used for communication between components in vehicles. The car industry has changed profoundly during this century. Cars have hundreds of sensor applications to measure things like temperature, pressure, air flow, speed, etc. All these applications need to communicate with the main system. The LIN bus was created by European car manufactures in order to establish a new, uniform communication standard. It can be used with CAN Controller Area Network , but LIN is more cost-effective for simple sensor networks in vehicles.

But what is the difference between LIN and CAN network protocols? CAN is an a really complex interface, and with so many electronic components in a car the manufactures needed a cheaper alternative. The LIN interface is simpler than CAN LIN uses a single wire communication and the slave nodes are clocked by only one master. CAN interface has nodes that can act independently, receive messages and act. It can have more than one master on the CAN bus. A LIN network is usually made of up to 16 nodes - one master and 15 slaves. This serial communications protocol is also well suited for other industrial applications with electrically harsh environments.

Screw terminals

The click has three screw terminals VS line for the power supply up to 40V , GND for ground and LIN line for connecting to the other transceiver LIN line.

Maximum Ratings

This table shows how the pinout on Grid-EYE click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns .

Min Typ Max Unit

Supply voltage VS

Logic pins voltage levels RxD, TxD, EN,NRES

Logic output DC currents

LIN - DC voltage - Pulse time < 500ms
-27 /

INH -DC voltage

Vs+0.3 V

WKin voltage levels - DC voltage -Transient voltage according to ISO7637 coupling 1nF , with 2.7K serial resistor

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Datasheet ID: MIKROE-2335 649331