EV71C64A中文資料微芯科技數據手冊PDF規(guī)格書
EV71C64A規(guī)格書詳情
Introduction
The EV71C64A Evaluation Board (EVB) is developed based on Microchip’s PD77728 PoE controller/manager.
EV71C64A demonstrates four IEEE? 802.3bt 4-pair ports using PD77728 in Unmanaged Auto mode.
The PD77728 device is a part of Microchip’s seventh generation IEEE 802.3bt compliant Power over Ethernet (PoE)
Power Sourcing Equipment (PSE) family. This device is a fully integrated eight port PoE controller and PoE manager
with integrated Field Effect Transistor (FET) switches and current sense resistors. The PD77728 chipset supports
IEEE 802.3af/at/bt standards and legacy/pre-standard PD detection. The device is available in a 56-pin 8 mm × 8 mm
QFN package.
EVB includes green and yellow bi-color LEDs that provide visual status of each port by two dedicated LEDs per port.
The evaluation system has the following features:
? RJ45 Gang (contains four RJ45 connectors)
? Four 4-Pair Ports Structured by PD77728
? Switch Domain USB Interface to be Connected to a PC with Microchip GUI
? PoE Controller Manual Reset and Serial Communication Setting
? Green and Yellow Bi-Color LED Status Indication for all Four Ports
? Requires a Single Power Source only
? 0 °C to 40 °C Operating Temperature
? RoHS Compliant
The following figure shows an EV71C64A EVB.
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Microchip Technology / Atmel |
25+ |
N/A |
6843 |
樣件支持,可原廠排單訂貨! |
詢價 | ||
E2V AEROSPACE & DEFENSE |
24+ |
LCC |
27950 |
鄭重承諾只做原裝進口現貨 |
詢價 | ||
E2V |
25+ |
N/A |
13408 |
原裝現貨17377264928微信同號 |
詢價 | ||
Microchip Technology / Atmel |
25+ |
N/A |
6895 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
E2V |
2026+ |
LCC48 |
140 |
原裝正品,假一罰十! |
詢價 | ||
E2V |
2023+ |
LCC48 |
8635 |
一級代理優(yōu)勢現貨,全新正品直營店 |
詢價 | ||
E2V |
2450+ |
CLCC48 |
1450 |
只做原裝正品現貨或訂貨假一賠十! |
詢價 | ||
E2V |
25+ |
CLCC |
15000 |
一級代理原裝現貨 |
詢價 | ||
MPS/美國芯源 |
23+ |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
MSC |
三年內 |
1983 |
只做原裝正品 |
詢價 |
