Datasheet > WM71004-6-DGTR

WM71004-6-DGTR

更新时间： 2024-11-22 06:52:31

品牌	Logo	应用领域
铁电 - RAMTRON		光电二极管内存集成电路
页数	文件大小	规格书
24页	376K
描述
Memory Circuit

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

WM71004-6-DGTR 数据手册

Preliminary

WM71004 / WM71008 / WM71016

4/8/16Kbit Secure F-RAM Memory with

Gen-2 RFID Access

DESCRIPTION

FEATURES

The WM710xx is a RFID transponder IC with

nonvolatile memory employing an advanced

ferroelectric process. A ferroelectric random access

memory, or F-RAM, is nonvolatile and performs

reads and writes like a RAM. It provides reliable data

retention for 20 years while eliminating the

complexities, overhead, and system level reliability

problems caused by EEPROM and other nonvolatile

memories.

4/8/16 Kbit Ferroelectric Nonvolatile RAM



Organized as 256/512/1024 x 16 bits

Very High Read/Write Endurance (> 10¹⁴)

20-Year Data Retention

Gamma Stability Demonstrated to > 30 kGy

Symmetric Read/Write Operation

Advanced High-Reliability Ferroelectric Process

Interface and Security Features



EPC Class 1 Gen2 (ISO18000-6C) RFID

Unlike EEPROM‟s, the WM710xx write operations

are zero power – there is no power or speed premium

paid for executing writes into the WM710xx as

compared to read power and speed. Operation of the

memory is fully symmetric: it has an equivalent read

and write range.

Compatible Interface (revision 1.2.0)

192-Bit Memory: 96-Bit Electronic Product

Code™ (EPC), 32-Bit Access Password, 32-Bit

KILL Password, 64-Bit TID Memory (Factory

Programmed and Locked)

Inventory, Read, Write and Erase features

Kill Command



The WM710xx‟s RFID interface is compatible with

the EPC Class-1 Generation-2 UHF RFID Protocol

for Communications at 860 MHz – 960 MHz,

Version 1.2.0 Specification for RFID Air Interface.

Block Permalock Command

Access Command

UHF carrier frequencies from 860 MHz to 960

MHz ISM band, ASK demodulation

Tag-to-reader link frequencies up to 640Kbps

Reader-to-tag asymptotical transmission rates up

to 128Kbps



The WM710xx is a two chip configuration offered in

various forms: standard IC package or wafers. All

specifications discussed herein are applicable to the

combined chipset operation.



Supports FM0 and MMS data encoding formats

Custom Features



Stored Address Pointer to Improve Data Write

Speed

Stored Address Pointer Lock

Block Write Command

RFID

WM71016

Reader

RFID Tag

(Class-1

with F-RAM

Gen-2)



Variable USER Memory Block Size Support

Ultra Low Power Operation

Memory Read/Write Sensitivity: < -6 dBm (typ.)

Figure 1. System Block Diagram



Industry Standard Configurations



Industrial Temperature -40 C to +85 C

Bumped Wafers

8-pin UDFN

This is a product that has fixed target specifications but are

subject to change pending characterization results.

Ramtron International Corporation

1850 Ramtron Drive, Colorado Springs, CO 80921

(800) 545-FRAM, (719) 481-7000

http://www.ramtron.com

Rev. 1.4

May 2011

Page 1 of 24

12 3 4 5 6 7...24

中文翻译

下载PDF

与WM71004-6-DGTR相关器件

型号	品牌	获取价格	描述	数据表
WM71004-6-NF1	RAMTRON	获取价格	4Kbit Wireless Memory Inlay
WM71004-NBSD-DA	RAMTRON	获取价格	Memory Circuit, PDSO8, 3 X 3 MM, 0.65 MM PITCH, GREEN, UDFN-8
WM71004-NBSD-DATR	RAMTRON	获取价格	Memory Circuit, PDSO8, 3 X 3 MM, 0.65 MM PITCH, GREEN, UDFN-8
WM71008-6-DGTR	RAMTRON	获取价格	Memory Circuit
WM71008-NBSD-DA	RAMTRON	获取价格	Memory Circuit, PDSO8, 3 X 3 MM, 0.65 MM PITCH, GREEN, UDFN-8
WM71008-NBSD-DATR	RAMTRON	获取价格	Memory Circuit, PDSO8, 3 X 3 MM, 0.65 MM PITCH, GREEN, UDFN-8
WM71016-6-DGTR	RAMTRON	获取价格	Memory Circuit
WM71016-NBSD-DA	RAMTRON	获取价格	Memory Circuit, PDSO8, 3 X 3 MM, 0.65 MM PITCH, GREEN, UDFN-8
WM71016-NBSD-DATR	RAMTRON	获取价格	Memory Circuit, PDSO8, 3 X 3 MM, 0.65 MM PITCH, GREEN, UDFN-8
WM7120A	WOLFSON	获取价格	Top Port Analogue Silicon Microphone

与WM71004-6-DGTR相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

31
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

22
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

51
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

50

产品中心

服务支持

精选活动

关于我们

帮助中心

WM71004-6-DGTR

WM71004-6-DGTR 数据手册

与WM71004-6-DGTR相关器件

与WM71004-6-DGTR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

WM71004-6-DGTR

WM71004-6-DGTR 数据手册

与WM71004-6-DGTR相关器件

与WM71004-6-DGTR相关文章

您还可以找

您在本页遇到什么问题？