Datasheet > ATA6562

ATA6562

更新时间： 2022-05-14 22:18:57

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
32页	1484K
描述
High-Speed CAN Transceiver with Standby Mode

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ATA6562 数据手册

ATA6562/3

• ATA6563: The pin 5 is the VIO pin and should be

connected to the microcontroller supply voltage.

This allows direct interfacing to microcontrollers

with supply voltages down to 3V and adjusts the

signal levels of the TXD, RXD, and STBY pins to

the I/O levels of the microcontroller. The I/O ports

are supplied by the VIO pin.

1.0

FUNCTIONAL DESCRIPTION

The ATA6562/3 is a stand-alone dual high-speed CAN

transceiver compliant with the ISO 11898-2, ISO

11898-2: 2016, ISO 11898-5 and SAE J2962-2 CAN

standards. It provides a very low current consumption

in Standby mode and wake-up capability via the CAN

bus. There are two versions available, only differing in

the function of pin 5:

1.1

Operating Modes

• ATA6562: The pin 5 is the control input for Silent

mode NSIL, allowing the ATA6562 to only receive

data but not send data via the bus. The output

driver stage is disabled. The VIO line and the

VCC line are internally connected, this sets the

signal levels of the TXD, RXD, STBY, and NSIL

pins to levels compatible with 5V microcontrollers.

Each of the transceivers supports three operating

modes: Unpowered, Standby and Normal. The

ATA6562 additionally has the Silent mode. These

modes can be selected via the STBY and NSIL pin.

See Figure 1-1 and Table 1-1 for a description of the

operating modes.

FIGURE 1-1:

OPERATING MODES

ATA6562

ATA6563

V_CC< V_uvd(VCC)or

V_IO< V_uvd(VIO)

V_CC< V_uvd(VCC)or

V_IO< V_uvd(VIO)

V_CC< V_uvd(VCC)

Unpowered

Mode

Unpowered

Mode

V_CC< V_uvd(VCC)or

_IO< V_uvd(VIO)

V_CC> V_uvd(VCC)or

_IO> V_uvd(VIO)

V_CC< V_uvd(VCC)

V_CC> V_uvd(VCC)

STBY = 1

Standby

Mode

Standby

Mode

STBY = 0 and

(NSIL = 0 or

TXD = 0)

STBY = 0 and

NSIL = 1 and

TXD = 1 and

Error = 0

STBY = 0 and

TXD = 0

STBY = 0 and

TXD = 1 and

Error = 0

NSIL = 1 and TXD = 1 and Error = 0

NSIL = 0 or Error = 1

TXD = 1 and Error = 0

Error = 1

Silent

Mode

Normal

Mode

Silent

Mode *

Normal

Mode

* Silent Pode is externally not accessible

Note: For the ATA6563 NSIL is internally set to “1”.

TABLE 1-1:

OPERATING MODES

STBY

Inputs

NSIL

Outputs

CAN Driver

Mode

Pin TXD

Pin RXD

Unpowered

Standby

X⁽³⁾

Recessive

Dominant

Recessive

Active⁽⁴⁾

Active⁽¹⁾

LOW

HIGH

LOW

Silent (only for ATA6562)

Normal

LOW

HIGH⁽²⁾

LOW

HIGH

Note 1: LOW if the CAN bus is dominant, HIGH if the CAN bus is recessive.

2: Internally pulled up if not bonded out.

3: Irrelevant

4: Reflects the bus only for wake-up

DS20005790E-page 4

 2017-2021 Microchip Technology Inc. and its subsidiaries

1 2 345 6 7...32

下载PDF

与ATA6562相关器件

型号	品牌	描述	获取价格	数据表
ATA6562-GAQW0	MICROCHIP	High-Speed CAN Transceiver with Standby Mode	获取价格
ATA6562-GAQW1	MICROCHIP	High-Speed CAN Transceiver with Standby Mode	获取价格
ATA6562-GBQW0	MICROCHIP	High-Speed CAN Transceiver with Standby Mode	获取价格
ATA6562-GBQW1	MICROCHIP	High-Speed CAN Transceiver with Standby Mode	获取价格
ATA6563	MICROCHIP	High-Speed CAN Transceiver with Standby Mode	获取价格
ATA6563-GAQW0	MICROCHIP	High-Speed CAN Transceiver with Standby Mode	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

ATA6562

ATA6562 数据手册

与ATA6562相关器件

与ATA6562相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ATA6562

ATA6562 数据手册

与ATA6562相关器件

与ATA6562相关文章

您还可以找

您在本页遇到什么问题？