没有合适的资源？快使用搜索试试~ 我知道了~

文库首页物联网智慧城市MB89R118C数据手册

MB89R118C数据手册

RFID

需积分: 0 0 下载量 44 浏览量 2023-12-14 11:11:57 上传评论收藏 1.92MB PDF 举报

温馨提示

试读

47页

Feature of MB89R118C 1、2K Bytes FRAM (8 Bytes Block, 256Blocks) 2、13.56MHz: ISO/IEC15693,18000-3(Mode1) 3、ASK 10 / 100% Modulation, 1 out of 4 Data Coding 4、Fast Read/Write Commands (Data rate: 52.97kbps 5、Input Capacitance 24 / 96pF 6、Fast Writing: 1.4sec (2K bytes)

资源推荐

资源详情

资源评论

FUJITSU SEMICONDUCTOR

MEMORY SOLUTION DATA SHEET

2022.07

ASSP

FeRAM Embedded High-speed RFID LSI

MB89R118C

 DESCRIPTION

The MB89R118C is a vicinity type of RFID LSI device embedded with 2 Kbytes FeRAM, which enables fast

and frequent write operation.

 FEATURES

• Memory capacity of 2 Kbytes FeRAM (including 2000 bytes of user area)

• 8-byte/block configuration, 256 blocks

• High-speed data transmission at 26.48 kbps

• Fast command supported (data transmission at 52.97 kbps) (Transponder  Reader/Writer)

• Carrier frequency at 13.56 MHz

• Anti-collision function : 30 tags per second

• Read/Write endurance : 10

times

• Data retention : 10 years (  85 C) , 30 years (+70 C)

• 64-bit UID

• FeRAM memory data protection

• Electronic article surveillance (EAS) command

• Transmission protocol based on ISO/IEC 15693, ISO/IEC18000-3 (Mode 1) (*)

* : Refer to “USAGE NOTES”.

DS411-00001-6v0-E

MB89R118C

2 DS411-00001-6v0-E

 BLOCK DIAGRAM















VDD

R/W

Clock

Data output

Data input

Data output

Data input

Analog RF interface

Digital control

FeRAM

2 Kbytes

Anti-collision

function

I/O

Commands

Rectifier

Clock generator

Power supply

voltage control

Modulator

Antenna

coil

FeRAM access

Demodulator

MB89R118C

DS411-00001-6v0-E 3

 MEMORY MAP

This section describes the FeRAM memory, which is the internal memory of the MB89R118C.

 FeRAM Configuration

The FeRAM has 2000 bytes for use as user area and 48 bytes for use as system area.

The FeRAM memory areas consist of a total of 256 blocks (250 blocks of user area and 6 blocks of system

area). Each block can store 64 bits (8 bytes) of data.

The block is the unit used for the writing and reading of FeRAM data. The memory configuration of FeRAM

is shown below.

 FeRAM memory configuration

Blocks “00

H” to “F9H” are user area. The user area is defined as an area that can be accessed when the

corresponding block address is specified. On the other hand, Blocks “FAH” to “FFH” are system area. The

system area is defined as an area that can be accessed only with a specific command.

The system area consists of 6 blocks and contains UID, AFI, DSFID, EAS bits, and security status (can write

or cannot write) data for individual block. UID is fixed and cannot be updated. AFI, DSFID, and EAS bits are

written at the factory, and can be updated and locked (disable to write) with commands (Only EAS bit cannot

be locked) .

As shown in above, “FA

H” holds the UID, and “FCH” to “FFH” hold the security status information on individual

user areas.

The configuration of “FBH” to “FFH” blocks is shown below. “FBH” block is used for EAS status, AFI and DSFID

data, the security status data of AFI and DSFID. “FCH” to “FFH” blocks contain block security status data.

* : Reserved for future use

Area Block No. Details Data read Data write

User area (2000 bytes) 00

H to F9H User area Yes Yes

System area (48 bytes)

FAH UID (64 bits) Yes No

AFI, DSFID, EAS,

security status

Yes Limited

H to FFH Block security status Yes No

MSB

RFU* DSFID

56 33

32 25

LSB

AFI

Lock

16 9

DSFID

Lock

64 57

EAS

Status

24 17

Status

 Structure of “FB

H”

MB89R118C

4 DS411-00001-6v0-E

* : Reserved for future use

The security status of the user area is stored in the block security status bit in system area blocks of “FCH”

to “FFH” per bit in each block. A user area is unlocked when the corresponding block security status bit is

“0”; it is locked (disable to write state) when the corresponding block security status bit is “1”.

EAS bit is a 1 bit, and it is used for setting EAS status. It is possible to read/write data of 2 blocks at one

time in the user area (If Read Multiple Blocks Unlimited command is used, up to 256 blocks can be accessed

at one time) .

MSB

LSB

RFU* (6 bits)

Block security status (BSS) of user

block 3F

Block security status (BSS) of user

block 00

 Structure of “FCH” to “FFH”

MB89R118C

DS411-00001-6v0-E 5

 DATA ELEMENT DEFINITION

1. Unique Identifier (UID)

The MB89R118C has a 64-bit unique identifier (UID). The UID is used to distinguish a transponder from

another transponder in the anti-collision algorithm described later.

The UID consists of the 3 items shown in the following.

 An 8-bit data whose value is always “E0

H” (bit 57 to bit 64)

 An 8-bit IC manufacturer code whose value is always “08H”, and is defined by ISO/IEC 7816-6/AMI

(bit 49 to bit 56)

 Unique 48-bit serial number assigned by FUJITSU SEMICONDUCTOR (bit 1 to bit 48)

Among the unique 48-bit serial number assigned by FUJITSU SEMICONDUCTOR, the 1 byte from bit 41

to bit 48 defines MB89R118C code whose value is “01H”. And the 5 bytes from bit 1 to bit 40 define other

serial number.

 Structure of UID

MSB LSB

64 57 56 49 48 41 40 1

“E0

H”

IC manufacturer

code “08H”

“01H” Other serial number

Unique serial number assigned by

FUJITSU SEMICONDUCTOR

剩余46页未读，继续阅读

评论收藏

内容反馈

资源评论

资源反馈

评论星级较低，若资源使用遇到问题可联系上传者，3个工作日内问题未解决可申请退款~

ou18OO2566372

粉丝: 39
资源: 1

上传资源快速赚钱

我的内容管理展开

我的资源快来上传第一个资源

我的收益

登录查看自己的收益

我的积分登录查看自己的积分

我的C币登录后查看C币余额

我的收藏

我的下载

下载帮助

前往需求广场，查看用户热搜

MB89R118C数据手册

Screenshot_2024-05-25-02-59-34-91_2846feb41f9b5cb675f80f9baa9a118c.jpg

华为ONT 使能工具773版本

机动车检测监管接口申请技术方案(视频部分).docx

汇编语言指令大全

msp430单片机118个例程

一个插件可以自动从scihub下载zotero项目的PDF文件

Simple-charts:简单的响应图

2020-2021学年湖南省衡阳市祁东成章中学高三化学上学期期末试题含解析.pdf

springcamelexample:只是尝试Spring Boot和Camel

色卡印刷对照

抽搐没有Cancerino「Twitch No Cancerino」-crx插件

施耐德XCE限位开关选型指南.pdf

C&D西恩迪 NMR系列模块电源说明书.pdf

区号身份证手机号码归属地查询

Gui GUider v1.7.2

IEC104规约模拟器

免费3D/GIS/BIM模型格式转换器，导出格式包括：gltf/glb、标准3Dtiles、fbx、obj

Delphi EX，Delphi11，SPComm，串口编程，安装教程

基于Qt5开发的停车场管理系统源码

mqttfx最后的免费版本：mqttfx-1.7.1-windows-x64

6轴加速度传感器+姿态角+互补滤波算法+卡尔曼滤波算法

three.js 智慧城市模型

EC800M-NC(MQTT协议连接阿里云物联网平台指导)

世界地图（精细到行政区划分）目前我能找到网上最详细的shp格式世界地图了

OPC-UA open62541 C++测试代码

iTwin Capture Modeler（ContextCapture 2023） 中文操作手册 用户手册 最新

数字孪生灌区建设技术指南（试行）.pdf

PCI Express M.2 Specification

数字孪生基础介绍V1.0.ppt

最新资源

iTwin Capture Modeler（ContextCapture 2023）中文操作手册用户手册最新