User Tools

Site Tools


products:wiz550sr:wiz550sr_ds_kr

WIZ550SR Datasheet

개요

본 페이지는 WIZ550SR과 WIZ550-EVB 보드들에 대한 하드웨어 관련 정보를 제공하기 위한 것으로

  • 기본적인 하드웨어 스펙
  • AC/DC 특성
  • 레퍼런스 회로도
  • 모듈의 Dimension 정보

가 포함된다.

향후 하드웨어 사양이나 외형에 변경이 있을 경우에는 변경한 내역이 추가될 수 있다.


Hardware Specification

WIZ550SR

  • 아주 작은 사이즈의 Serial to Ethernet Module.
  • WIZnet의 TCP/IP Chip인 W5500 기반의 Serial to Ethernet Module.
  • STmicro의 STM32F103RCT6 기반의 Serial to Ethernet Module.
  • 2.00mm Pitch Pin Header 1×11 2ea 지원.
  • MDI(Medium Dependent Interface) 지원.
    • TXN, TXP, RXN, RXP
  • UART Interface 지원.
    • RXD, TXD, RTS, CTS, DSR(Option), DTR(Option)
    • RS-232C Interface 지원 가능.
    • RS-422/485 Interface 지원 예정.
  • Debug UART 지원.
    • DEBUG RXD, DEBUG TXD
  • PHY Status Output 지원.
    • Active LED, Link LED
  • STATUS Output 지원.
    • LOW : TCP Connect 상태.
    • HIGH : TCP Diconnect 상태.
  • 시스템 핀.
    • RESET : 시스템 리셋, Active Low.
    • BOOT0 : MCU BOOT 모드 진입, Active High.
    • H/W TRIG : App BOOT 모드 진입, Active Low.
  • Indicator LED 지원.
    • Power LED(LD3).
    • LED 0(LD1) :
    • LED 1(LD2) :
  • Firmware 업로드용 Pin Header Hole 지원.
    • 2.54mm Pitch, Not Mount.
  • SWD 용 Pin Header Hole 지원.
    • 1.27mm Pitch, Not Mount.
  • Data 저장용 EEPROM 내장.
  • Operation Temperature : -40℃ ~ 85℃
  • Size : 22mm x 24mm x 13mm

WIZ550SR Pin Out

 WIZ550SR Pin Out
 WIZ550SR Pin Out

WIZ550SR Pin Description

Ref No. Pin No. Symbol Type Description
J1 1 3.3V P +3.3V Input Power
2 3.3V_OUT P +3.3V Output Power.
This pin is connected to the TX resistor of MDI signal and Center TAP of RJ45.
3 TXN O MDI Signal. TX Negative.
4 TXP O MDI Signal. TX Positive.
5 GND P Ground.
6 RXN I MDI Signal. RX Negative.
7 RXP I MDI Signal. RX Positive.
8 GND P Ground.
9 ACT LED O PHY Active LED
10 LINK LED O PHY Link LED
11 GND P Ground.
Ref No. Pin No. Symbol Type Description
J2 1 RXD I Data UART. Recieve Pin.
2 TXD O Data UART. Transmit Pin.
3 RTS O Data UART. Request to Send Pin.
4 CTS I Data UART. Clear to Send Pin.
5 DEBUG_RX I Debug UART. Recieve Pin.
6 DEBUG_TX O Debug UART. Transmit Pin.
7 GND P Ground.
8 BOOT0 I MCU Boot. Active High
9 nRST I Reset. Active Low
10 STATUS O Status Output.
High : TCP Disconnect.
Low : TCP Connect.
11 nH/W TRIG I App Boot.
Hardware TRIG Input. Active Low

WIZ550SR Block Diagram

 WIZ550SR Block Diagram


WIZ550SR EVB

 WIZ550SR EVB

  • WIZ550SR Developer Board.
  • USB to UART chip, FT2232D.
  • RJ45 with Transformer, RB1-1D5B8K1A.
  • RESET Tact SW.
  • BOOT0 Tact SW.
  • H/W Trig Tact SW.
  • LED Indicators.
  • Micro USB.

WIZ550SR EVB Call Out

 WIZ550SR EVB Call Out

WIZ550SR EVB Block Diagram

 WIZ550SR Block Diagram


Electrical Characteristics

Operating conditions at power-up / power-down

Symbol Parameter Conditions Min Max Unit
TVDD VDD rise time rate - 0 - us/V
VDD fall time rate 20 -

DC Characteristics

Symbol Parameter Pins Min Typ Max Unit
VDD Supply voltage 3.3V 2.97 3.3 3.6 V
VIL High level input voltage ALL 1.833 3.6 V
VIH Low level input voltage ALL -0.3 1.166 V
VOL Low level output voltage ALL 0.4 V
VOH High level output voltage ALL 3.0 V
LOL Low level input Current
Sink Current
ALL -25 mA
LOH High level output Current
Source Current
ALL 25 mA
IDD Supply Current
(Normal operation mode)
3.3V TBD mA

nRST pin Characterisrics

Symbol Parameter Conditions Min Typ Max Unit
VIL(nRST) NRST Input low level voltage - -0.5 - 0.8 V
VIH(nRST) NRST Input high level voltage - -2 - 3.8V V
Vhys(nRST) NRST Schmitt trigger voltage hysteresis - - 200 - mV
RPU Weak pull-up equivalent resistor - 30 40 50
VF(nRST) NRST Input filtered pulse - - - 100 ns
VNF(nRST) NRST Input not filtered pulse - 300 - - ns

Power Dissipation

Condition Min Typ Max Unit
100M Link - TBD - mA
10M Link - TBD - mA
Un-Link (Auto-negotiation mode) - TBD - mA
100M Transmitting - TBD - mA
10M Transmitting - TBD - mA
Power Down mode - TBD - mA

Schematics & BOM

Ref. Schematic

 WIZ550SR Ref Schematic

WIZ550SR Schematic

WIZ550SR BOM

WIZ550SR EVB Schematic

WIZ550SR EVB BOM


Dimension

  • WIZ550SR V1.0 3D PDF : Download
  • This PDF must be run using the 'Adobe Acrobat'.

 WIZ550SR Dimension


See Also

  • WizWiki Forum : WIZnet Forum for Technical support and Project shared

products/wiz550sr/wiz550sr_ds_kr.txt · Last modified: 2016/06/07 15:58 by jeongsk