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U3280M-MFBG3 PDF预览

U3280M-MFBG3

更新时间: 2024-02-05 09:58:31
品牌 Logo 应用领域
爱特美尔 - ATMEL 电信光电二极管电信集成电路
页数 文件大小 规格书
17页 242K
描述
Telecom Circuit, 1-Func, PDSO16, MO-137AB, SSO-16

U3280M-MFBG3 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:SOIC
包装说明:LSSOP, SSOP16,.25针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.7JESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:4.9 mm
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:SSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.8/6.5 V认证状态:Not Qualified
座面最大高度:1.7 mm子类别:Other Telecom ICs
标称供电电压:2 V表面贴装:YES
电信集成电路类型:TELECOM CIRCUIT温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3.9116 mm
Base Number Matches:1

U3280M-MFBG3 数据手册

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Features  
Contactless Power Supply and Communication Interface  
Up to 10 kbaud Data Rate (R/O)  
Power Management for Contactless and Battery Power Supply  
Frequency Range 100 kHz to 150 kHz  
32 x 16-bit EEPROM  
Two-wire Serial Interface  
Shift Register Supported Bi-phase and Manchester Modulator Stage  
Reset I/O Line  
Field Clock Extractor  
Field and Gap Detection Output for Wake-up and Data Reception  
Field Modulator with Energy-saving Damping Stage  
Transponder  
Interface for  
Microcontroller  
Applications  
Main Areas  
– Access Control  
– Telemetry  
– Wireless Sensors  
Examples:  
U3280M  
– Wireless Passive Access and Active Alarm Control for Protection of Valuables  
– Contactless Position Sensors for Alignments of Machines  
– Contactless Status Verification and/or Data Readout from Sensors  
Description  
The U3280M is a transponder interface for use in contactless ID systems, remote con-  
trol systems, tag and sensor applications. It supplies the microcontroller with power  
from an RF field via an LC-resonant circuit and it enables contactless bi-directional  
data communication via this RF field. It includes power management that handles  
switching between the magnetic field and a battery power supply. To store permanent  
data like an identifier code and configuration data, the U3280M includes a 512-bit  
EEPROM with a serial interface.  
Block Diagram  
VBatt  
U3280M Transponder Interface  
Sensors, keys, displays, actuators  
Energy  
VField  
regulator  
Power  
management  
NRST  
VDD  
Damping  
stage  
Coil 1  
Coil 2  
512-bit  
EEPROM  
memory  
Rectifier  
Low power  
microcontroller  
SDA  
SCL  
Serial  
interface  
Field/gap  
detect  
Bi-phase  
modulator  
Clock  
extractor  
Data  
>
_1  
VSS  
MOD  
NGAP  
FC  
Transmit data  
Receive data/field detected  
Field clock  
Rev. 4688A–RFID–03/03  

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