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ST802RT1AFR PDF预览

ST802RT1AFR

更新时间: 2024-09-08 12:35:31
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 以太网局域网(LAN)标准
页数 文件大小 规格书
58页 590K
描述
10/100 real-time Ethernet 3.3 V transceiver

ST802RT1AFR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFP包装说明:7 X 7 MM, ROHS COMPLIANT, LQFP-48
针数:48Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.82
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:S-PQFP-G48
JESD-609代码:e4长度:7 mm
湿度敏感等级:3功能数量:1
端子数量:48最高工作温度:105 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压:3.45 V最小供电电压:3.15 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
Base Number Matches:1

ST802RT1AFR 数据手册

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ST802RT1A  
ST802RT1B  
10/100 real-time Ethernet 3.3 V transceiver  
Features  
IEEE802.3 10Base-T and IEEE802.3u  
100Base-TX, 100Base-FX (ST802RT1B only)  
transceiver  
Support for IEEE802.3x flow control  
Provides full-duplex operation in both 100  
Mbps and 10 Mbps modes  
LQFP48  
Register bit strap during HW reset  
Auto MDI-X for 10/100 Mb/s  
Auto-negotiation  
Building automation  
Provides loop-back mode for diagnostics  
Telecom infrastructure  
Programmable LED display for operating mode  
and functionality signaling  
Description  
MII / RMII interface  
The ST802RT1x is a high-performance fast  
Ethernet physical layer interface for 10Base-T,  
100Base-TX and 100Base-FX applications. It is  
designed using advanced CMOS technology to  
provide MII and RMII interfaces for easy  
attachment to 10/100 media access controllers  
(MAC). The ST802RT1x supports the 100Base-  
TX of IEEE802.3u and 10Base-T of IEEE802.3i  
and 100Base FX of IEEE 802.3u (B version only).  
The ST802RT1x supports both half-duplex and  
full-duplex operation at 10 and 100 Mbps  
operation. Its operating mode can be set using  
auto-negotiation, parallel detection or manual  
control. It allows for the support of auto-  
negotiation functions for speed and duplex  
detection. The automatic MDI / MDIX feature  
compensates for the use of a crossover cable.  
With auto MDIX, the ST802RT1x automatically  
detects what is on the other end of the network  
cable and switches the TX & RX pin functionality  
accordingly.  
MDC / MDIO serial management interface  
Optimized deterministic latency for real-time  
Ethernet operation  
Supports external transformer with turn ratio  
1.414:1 on Tx/Rx side  
Self-termination transceiver for external  
components and power saving  
Operation from single 3.3 V supply  
High ESD tolerance  
48-pin LQFP 7 x 7 package  
Extended temp. range: -40 °C to +105 °C  
Power dissipation < 315 mW (typ)  
Applications  
Industrial control  
Factory automation  
High-end peripherals  
Table 1.  
Device summary  
Order codes  
Temperature range  
Package  
ST802RT1AFR  
ST802RT1BFR  
- 40 to 105 °C  
- 40 to 105 °C  
LQFP48  
LQFP48  
February 2010  
Doc ID 17049 Rev 1  
1/58  
www.st.com  
58  
 

ST802RT1AFR 替代型号

型号 品牌 替代类型 描述 数据表
ST802RT1BFR STMICROELECTRONICS

完全替代

SPECIALTY INTERFACE CIRCUIT, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48

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