Datasheet > AT88RF001-01

AT88RF001-01

更新时间： 2024-11-23 22:06:07

品牌	Logo	应用领域
爱特美尔 - ATMEL		可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
17页	197K
描述
RFID External EEPROM Interface IC

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中文翻译

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技术参数
数据手册

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AT88RF001-01 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	DIE
包装说明：	DIE,	针数：	11
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.92	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	R-XUUC-N11	JESD-609代码：	e0
功能数量：	1	端子数量：	11
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	DIE
封装形状：	RECTANGULAR	封装形式：	UNCASED CHIP
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
最大供电电压 (Vsup)：	2.5 V	最小供电电压 (Vsup)：	2.1 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	NO LEAD
端子位置：	UPPER	处于峰值回流温度下的最长时间：	NOT SPECIFIED

AT88RF001-01 数据手册

Features

• 13.56 MHz 7 kHz RFID Interface for Multi-chip Cards and Tags

• Electrically Compatible with ISO/IEC 14443-2, Type B

• Serial Channel Configurable to Communicate with External Chips

• Supports SPI and Two-wire Serial EEPROM Interface

• 320 Read/Write EEPROM Bits, Divided into 10 Pages of 32 Bits

• Password and Write Lock Protection

• Programmable Send Protocols

• Integrated Tuning Capacitor

• ID Length Programmable from 4 to 18 Bytes

• Optional 2-byte CRC

RFID External

EEPROM

Description

The AT88RF001 is a stand-alone 13.56 MHz RFID front end that includes a serial port

suitable for connection to an external high-density serial memory. Using the on-board

EEPROM, it can be configured to communicate using various protocols and interface

to both two-wire and SPI external devices.

Interface IC

AT88RF001

The device contains 320 bits of full read/write EEPROM memory and offers features

such as passwords, locking and a variable-length ID. It is electrically compatible with

ISO/IEC 14443-2, Type B. The IC includes an internal tuning capacitor; only an exter-

nal coil antenna is required to complete the RFID channel.

The serial channel is configurable to communicate with external ICs using either two-

wire or four-wire (SPI) serial channels, at a maximum speed of 106 kilobits per second

(Kbps). An external bypass capacitor will be required to filter and stabilize the supply

generated by the RFID front end. Up to 2 mA can be drawn by the external memory

when communications are not occurring.

Figure 1. Block Diagram

VSS

VDD

Bridge

Rectifier

Regulator

EEPROM

Clock

Control

Extraction

Serial Clock

Chip Select

Data Output

Data Input

Data

Modulation

The AT88RF001 is intended to be used with serial EEPROMs such as Atmel’s

AT24Cxx two-wire line or its AT25xx SPI line. In addition, it can communicate with an

external microprocessor if more complicated systems are to be built, if software on

that processor can model the slave protocol of the corresponding memories. It is

expected that a single external memory chip will be connected to the AT88RF001.

Rev. 1943F–RFID–04/02

12 3 4 5 6 7...17

中文翻译

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与AT88RF001-01相关器件

型号	品牌	获取价格	描述	数据表
AT88RF001-02	ATMEL	获取价格	Consumer Circuit, DIE-11
AT88RF020	ATMEL	获取价格	13.56 MHz, 2048-bit RFID EEPROM
AT88RF020_06	ATMEL	获取价格	13.56 MHz, 2048-bit RFID EEPROM
AT88RF020-MR1	ATMEL	获取价格	13.56 MHz, 2048-bit RFID EEPROM
AT88RF020-WA1	ATMEL	获取价格	13.56 MHz, 2048-bit RFID EEPROM
AT88RF020-WBC-10	ATMEL	获取价格	13.56 MHz, 2048-bit RFID EEPROM
AT88RF020-WBC-82	ATMEL	获取价格	13.56 MHz, 2048-bit RFID EEPROM
AT88RF020-WBL-10	ATMEL	获取价格	Consumer Circuit, WAFER-9
AT88RF020-WBL-82	ATMEL	获取价格	Consumer Circuit, WAFER-9
AT88RF020-WC-10	ATMEL	获取价格	13.56 MHz, 2048-bit RFID EEPROM

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