Datasheet > XRAG2-W4I

XRAG2-W4I

更新时间： 2024-10-14 07:56:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		存储 PC
页数	文件大小	规格书
8页	69K
描述
UHF, EPCglobal Class-1 Generation-2, Contactless Memory Chip 432 bit with Multi-session Protocol, Anti-collision and Kill functions

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XRAG2-W4I 数据手册

XRAG2

UHF, EPCglobal Class-1 Generation-2, Contactless Memory Chip

432 bit with Multi-session Protocol, Anti-collision and Kill functions

DATA BRIEF

Figure 1. Delivery forms

Features summary

■ EPCglobal Class-1 Generation-2 specification

■ Passive Operation (no battery required)

■ UHF Carrier Frequencies from 860 MHz to

960 MHz ISM Band which comply with:

– North American regulations

– European regulations

– and other countries where similar

regulations apply

■ To the XRAG2:

Unsawn unbumped wafers

– Asynchronous 90% SSB-ASK, DSB-ASK

or PR-ASK modulation using Pulse Interval

Encoding (Up to 128 kbps)

sawn and bumped wafers

■ From the XRAG2:

– Backscattered reflective answers using

FM0 or Miller bit coding (up to 640 kbps)

■ 432-bit memory with two possible

configurations:

– 3 memory banks: 64-bit TID, 304-bit EPC

and 64-bit RESERVED

– 4 memory banks: 128-bit USER, 64-bit TID,

176-bit EPC and 64-bit RESERVED

■ Multi-session protocol

■ Anti-collision functionality

■ Inventory, Read, Write and Erase features

■ Kill command

■ 100-ms Programming Time (max) for 288-bit

programming (EPC code, Protocol Control bits

and CRC16)

■ More than 10,000 Write/Erase cycles

■ Over 40 Year Data Retention

Rev. 2

1/8

August 2005

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5 6 7 8

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