Datasheet > 信号电路 > 其他模拟IC> ATA557001-DDW

ATA557001-DDW

更新时间： 2024-02-21 06:25:38

品牌	Logo	应用领域
爱特美尔 - ATMEL		模拟IC 传感器信号电路射频
页数	文件大小	规格书
28页	570K
描述
Multifunctional 330-bit Read/Write RF Sensor Identification IC

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技术参数
数据手册

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ATA557001-DDW 技术参数

生命周期：	Obsolete	零件包装代码：	WAFER
包装说明：	DIE,	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.84
Is Samacsys：	N	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	X-XUUC-N	功能数量：	1
最高工作温度：	105 °C	最低工作温度：	-25 °C
封装主体材料：	UNSPECIFIED	封装代码：	DIE
封装形状：	UNSPECIFIED	封装形式：	UNCASED CHIP
认证状态：	Not Qualified	表面贴装：	YES
温度等级：	OTHER	端子形式：	NO LEAD
端子位置：	UPPER	Base Number Matches：	1

ATA557001-DDW 数据手册

Features

•

Contactless Read/Write Data Transmission

Sensor Input R_S> 100 kΩ (Typical) => Data Stream Inverted

Radio Frequency f_RFfrom 100 kHz to 150 kHz

e5550 Binary Compatible or ATA5570 Extended Mode

Small Size, Configurable for ISO/IEC 11784/785 Compatibility

7 x 32-bit EEPROM Data Memory Including 32-bit Password

Separate 64-bit Memory for Traceability Data

32-bit Configuration Register in EEPROM to Setup

– Data Rate

Multifunctional

330-bit

Read/Write RF

Sensor

• RF/2 to RF/128, Binary Selectable or

• Fixed e5550 Data Rates

– Modulation/Coding

• FSK, PSK, Manchester, Bi-phase, NRZ

– Other Options

• Password Mode

• Maximum Block Feature

Identification IC

• Answer-On-Request (AOR) Mode

• Inverse Data Output

• Direct Access Mode

ATA5570

• Sequence Terminator(s)

• Write Protection (Through Lock-bit per Block)

• Fast Write Method (5 Kbps versus 2 Kbps)

• OTP Functionality

Preliminary

• POR Delay up to 67 ms

1. Description

The ATA5570 is a contactless R/W IDentification IC (IDIC^®) for applications in the

125 kHz frequency range. A single coil, connected to the chip, serves as the IC's

power supply and bi-directional communication interface. The antenna and chip

together form a transponder or tag.

The on-chip 330-bit EEPROM (10 blocks, 33 bits each) can be read and written block-

wise from a reader. Block 0 is reserved for setting the operation modes of the

ATA5570 tag. Block 7 may contain a password to prevent unauthorized writing.

Data is transmitted from the IDIC using load modulation. This is achieved by damping

the RF field with a resistive load between the two terminals COIL1 and COIL2. The IC

receives and decodes 100% amplitude-modulated (OOK) pulse-interval-encoded bit

streams from the base station or reader.

Rev. 4863A–RFID–07/05

12 3 4 5 6 7...28

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