SAP5SD-B-G1-R datasheet(1/66 Pages) IDT

部件名	SAP5SD-B-G1-R

功能描述	AS-Interface Spec. V3.0 Compliant Universal AS-i IC

PDF	66 Pages

Scroll/Zoom	100%

制造商	IDT [Integrated Device Technology]

网页	http://www.idt.com

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1 / 66 page

AS-Interface Spec. V3.0

Compliant Universal AS-i IC

SAP51 / SAP5S

Datasheet

1

January 28, 2016

Brief Description

The SAP5S/SAP51 is a next-generation CMOS inte-

grated circuit for AS-Interface networks. This low-

level field bus AS-i (Actuator Sensor Interface) was

designed for easy, safe, and cost-effective inter-

connection of sensors, actuators, and switches. It

transports both power and data over the same two-

wire unshielded cable.

The SAP5S/SAP51 is used as part of a master or

slave node and functions as an interface to the

physical bus. It provides the power supply, physical

data transfer, and communication protocol handling.

The SAP5S/SAP51 is fully compliant with the

AS-Interface Complete Specification V3.0. It is func-

tion and pin compatible with the SAP4.1 (AS2702).

The SAP5S/SAP51 can be programmed by the user

to operate in Standard Slave Mode, Safety Mode

(SAP5S only), or Master Mode. The special AS-i

Safety Mode (SAP5S only) assures short response

times regarding security-related events.

All configuration data are stored in an internal

EEPROM that can be easily programmed by a sta-

tionary or handheld programming device.

The SAP5S/SAP51 is optimized for harsh environ-

ments by its special burst protection circuitry and

excellent electromagnetic compatibility.

Features

• Compliant with the AS-Interface Complete

Specification V3.0

• Universal application: slaves, masters, repeaters

• Integrated safety code generator (SAP5S only)

• On-chip electronic inductor: 55mA current

drive capability

• Two LED outputs to support all AS-Interface

Complete Specification V3.0 status indication

modes

• User programmable to operation in Standard

Slave Mode, Safety Mode, or Master Mode

• Supports 5.33 and 16 MHz crystals by

automatic frequency detection

• Data pre-processing functions

• Clock and communication watchdogs

for high system security

Benefits

• Cost savings due to integrated Safety Code

Generator (SAP5S only)

• Special burst protection circuitry

• Excellent electromagnetic compatibility

Physical Characteristics

• Operational temperature range: -25 to +85°C

• SOP16 and SOP20 package

Available Support

• IDT AS-Interface Programmer Kit USB

• IDT SAP5 Evaluation Board V2.0

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Renesas Technology Corp	SAP5SD-B-G1-R	1,007Kb / 67P	AS-Interface Spec. V3.0 Compliant Universal AS-i IC January 28, 2016

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