ST25DV02K-W2

批量生产
Education

动态NFC/RFID标签IC,具有2-Kbit EEPROM和2x PWM(脉宽调制)输出

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
Partner products
Sales Briefcase

产品概述

描述

The ST25DV02K-W1/2 is an ISO 15693 and NFC Forum Type 5 tag, with one or two pulse width modulation (PWM) outputs and 2 Kbits of electrically erasable programmable memory (EEPROM). It offers two interfaces. The first delivers up to 2x independent PWM output signals and the second is an RF link activated by the received carrier electromagnetic wave.
The PWM outputs are configured at boot time, and can be updated live through RF link. RF and PWM are independently powered and can work in stand-alone mode.
The ST25DV02K-W1/2 contains 256 bytes (64 blocks) of memory for User data. This memory is accessible through the RF interface, following ISO/IEC 15693 or NFC Forum Type 5 Tag recommendations.
The device is based on technology and design solutions for which there are pending patents.
  • 所有功能

    • Pulse width modulation outputs
      • Two independent outputs: 1x PWM output on ST25DV02K-W1, 2x PWM outputs on ST25DV02K-W2
      • From 488 Hz to 31250 Hz
      • 62.5 ns pulse width resolution: from 15-bit resolution at 488 Hz to 9-bit resolution at 31.25 kHz
      • Accuracy: ±10% over temperature range
      • No need for external oscillator
      • Supply voltage from 1.8 V to 5.5 V, independent from contactless interface
      • Independent push-pull outputs
        • Up to 4 mA drive capability per output
        • Adjustable output drive for low power and low noise application
      • Live update of PWM parameters controlled by contactless interface
    • Contactless interface
      • Based on ISO/IEC 15693 and NFC Forum Type 5 Tag
      • Supports all ISO/IEC 15693 modulations, coding, sub-carrier modes and data rates
      • Single and multiple blocks read
      • Internal tuning capacitance: 28.5 pF
    • Memory
      • 2-kbit of EEPROM
      • Accessible in blocks of 4x bytes
      • 5 ms typical write time (one block)
      • Data retention: 40 years
      • Write cycles endurance: 100k write cycles at 85 ºC
    • Data protection
      • Up to four independent areas, including the PWM control area, with flexible protection mechanism based on 32/64-bits passwords
      • System configuration: write protection by 32-bit password
      • TruST25™ Digital signature mechanism for authentication
    • Temperature range
      • From -40°C to +85°C (Contactless interface)
      • From -40 °C to +105 °C (PWM interface)
    • 封装
      • SO8N and TSSOP8
      • ECOPACK2 (RoHS compliant)

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EDA符号、封装和3D模型

STMicroelectronics - ST25DV02K-W2

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
ST25DV02K-W2R8S3
批量生产
SO8 工业 Ecopack2
ST25DV02K-W2R8T3
批量生产
TSSOP-8L 工业 Ecopack2

ST25DV02K-W2R8S3

Package:

SO8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST25DV02K-W2R8T3

Package:

TSSOP-8L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP-8L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
ST25DV02K-W2R8S3 Available at 2 distributors

经销商的可用性ST25DV02K-W2R8S3

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 21 1 Buy from Distributor
MOUSER WORLDWIDE 552 1 Buy from Distributor

代理商库存报告日期: 2021-10-16

代理商名称

DIGIKEY

库存

21

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

552

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2021-10-16

Buy Direct
批量生产
EAR99 NEC Tape And Reel SO8 -40 125 CHINA 0.37 / 1k
ST25DV02K-W2R8T3 Available at 1 distributors

经销商的可用性ST25DV02K-W2R8T3

代理商名称
地区 库存 最小订购量 第三方链接
Farnell Element14 EUROPE 98 1 Buy from Distributor

代理商库存报告日期: 2021-10-16

代理商名称

Farnell Element14

库存

98

Min.Order

1

代理商库存报告日期: 2021-10-16

批量生产
EAR99 NEC Tape And Reel TSSOP-8L -40 125 CHINA 0.37 / 1k

ST25DV02K-W2R8S3

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.37 / 1k

经销商的可用性ST25DV02K-W2R8S3

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 21 1 Buy from Distributor
MOUSER WORLDWIDE 552 1 Buy from Distributor

代理商库存报告日期: 2021-10-16

代理商名称

DIGIKEY

库存

21

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

552

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2021-10-16

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO8

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

0.37 / 1k

Country of Origin

CHINA

ST25DV02K-W2R8T3

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.37 / 1k

经销商的可用性ST25DV02K-W2R8T3

代理商名称
地区 库存 最小订购量 第三方链接
Farnell Element14 EUROPE 98 1 Buy from Distributor

代理商库存报告日期: 2021-10-16

代理商名称

Farnell Element14

库存

98

Min.Order

1

代理商库存报告日期: 2021-10-16

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

TSSOP-8L

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

0.37 / 1k

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商