WizFi310 Datasheet Version 1.0.0 http://www.wiznet.co.kr (c) Copyright 2016 WIZnet Co., Ltd. All rights reserved. WizFi310 WizFi310 is a small size wireless module for the highest level of integration, featuring 802.11b/g and 802.11n. It have onboard antenna, and external antenna interface, RF output PIN also exist in the board. WizFi310 internally integrated TCP / IP protocol stack, supporting numerous protocols such as ARP, IP, ICMP, TCP, UDP, DHCP CLIENT, DHCP SERVER, DNS and other etc. It supports AP mode, Station mode. It also support rich AT commands for most kinds of application needs. Users can easily and quickly use it on wifi networking and data transmission. The baud rate of module serial port up to 921600bps, which can fully meet on low-rate applications. In networking part, WizFi310 supports network parameters storage in the module that reduces time to connect to network. The module has built-in WEB server, supporting wireless network parameters configuration and wireless firmware upgrade. It also supports WPS. For application protocols, MQTT and SSL were supported in this module. For software and driver development, WIZnet provides extensive technical documents and reference software codes for system integration. 2 / 16 WizFi310 Datasheet Version1.0.0 (OCT 2016) Features Application - UART serial AT command set operation - Support for multiple baud rate - Support wireless configuration and OTA firmware upgrade - Support on fast networking application functions (WPS function) - Support MQTT, GMMP, TLS applications protocols Standards Supported - 802.11b/g/n compatible WLAN - Light Weight TCP/IP protocol - WPA, WPA2, Open, shared key - WPS support WLAN MAC Features - CMOS MAC, Baseband PHY, and RF in a single chip for 802.11b/g/n compatible WLAN - Complete 802.11n solution for 2.4GHz band - 72.2Mbps receive PHY rate and 72.2Mbps transmit PHY rate using 20MHz bandwidth - 150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth - PHY- level spoofing to enhance legacy compatibility - Power saving mechanism WLAN PHY Features - 802.11n OFDM - One Transmit and one Receive path (1T1R) - Short Guard Interval (400ns) - DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble - Maximum data rate 54Mbps in 802.11g and 150Mbps in 802.11n - Fast receiver Automatic Gain Control (AGC) WizFi310 Datasheet Version1.0.0 (OCT 2016) 3 / 16 Block Diagram 4 / 16 WizFi310 Datasheet Version1.0.0 (OCT 2016) Table of Contents . Pin Assignment ................................................................................................................. 7 1.1 Pin Map ......................................................................................... 7 1.2 Pin Description Electrical Specification .............................................................................. 8 ....................................................................................................... 10 2.1 General specification ........................................................................ 10 2.2 802.11g Mode................................................................................ 11 2.3 802.11g HT 20 Mode ........................................................................ 12 2.4 802.11g HT 40 Mode ....................................................................... 13 2.6 NVM specification ................................................................................. 13 2.7 Power Consumption .......................................................................... 14 Dimensions .................................................................................................................... 15 Reference schematic ........................................................................................................ 16 WizFi310 Datasheet Version1.0.0 (OCT 2016) 5 / 16 Table of Figures Figure 1. WizFi301 Pin Layout .................................................................. 7 Figure 2. Dimensions ............................................................................. 15 Figure 3. Reference schematic ................................................................. 6 / 16 16 WizFi310 Datasheet Version1.0.0 (OCT 2016) Pin Assignment 1.1 Pin Map 1. Pin map Figure 1. WizFi310 Pin Layout WizFi310 Datasheet Version1.0.0 (OCT 2016) 7 / 16 1.2 Pin description Table 2. WizFi310 Pin Description Pin No Name Type Description 1 GND - Ground 2 RF_OUT - 2.4GHz RF output 3 GND - Ground 4 VDDIO - 3.3V for Digital IO or Digital blocksd 5 JTAG_CLK - 6 JTAG_TMS - 7 JTAG_TDO - 8 JTAG_TDI - 9 JTAG_TRST 10 NC(ADC) - - 11 Reset - Module reset pin(Active low) 12 NC(GPIOA0) - Ground 13 NC(GPIOA1) - - 14 NC(GPIOA2) - 15 Mode LED - - 16 NC(GPIOA4) - - 17 WIFI LED - - 18 NC(GPIOA7) - - 19 NC(GPIOA6) - - 20 GND - Ground 21 GND - Ground 22 VCC 3.3V - 3.3V power supply 23 TXD - Serial data communication interface send 24 RTS - 25 CTS - For normal operation, if JTAG is not used, this pin can be lenft unconneced (NC) For normal operation, if JTAG is not used, this pin can be left unconnected (NC) For normal operation, if JTAG is not used, this pin can be left unconnected (NC) For normal operation, if JTAG is not used, this pin can be left unconnected (NC) For normal operation, if JTAG is not used, this pin can - be left unconnected (NC) - Serial flow control pin, ready to receive data / request the other party to send data (Active low) Serial flow control pin , ready to receive data / request each other to send data (Active low, High level cannot send / Low level can send data) 8 / 16 WizFi310 Datasheet Version1.0.0 (OCT 2016) 26 RXD - 27 NC(GPIOA7) - - 28 FUNC - - 29 NC(GPIOB3) - - 30 NC(GPIOA7) - - 31 NC(GPIOA7) - - 32 NC(GPIOA7) - - 33 NC(GPIOA7) - Ground 34 NC(GPIOA7) - - 35 NC(GPIOA7) - - WizFi310 Datasheet Version1.0.0 (OCT 2016) Serial data communication interfece receive 9 / 16 2. Electrical Specification 2.1 General specification CONTENTS ITEMS Operating frequency 2.400 ~ 2.4835Ghz WiFi standard 802.11b/g/n Modulation Host interface 11b: DBPSK,DQPSK and CCK and DSSS 11g: BPSK,QPSK16Qam,64QAM and OFDM 11n: MCSO-15 OFD 11b: 1,2,5.5 and 11Mbps 11g:6,9,12,18,24,36,48, and 54Mbps 11n:MCSO-15, up to 150Mbps UART Demension Typical (L x W): 21mm x 18mm Operation Temperature -20C to +85C Storage Temperature -55C to +125C Operation Voltage 3.3V0.2V Data rates o 10 / 16 WizFi310 Datasheet Version1.0.0 (OCT 2016) 2.2 802.11g Mode CONTENTS ITEMS Specification IEEE802.11g Mode OFDM Channel CH1 to CH13 Data rate Power level(calibrated) 6, 9, 12, 18, 24, 36, 48, 54Mbps Minimum Typical Maximum Unit. 14 16 dBm Typical Maximum Unit. -30 -28 dB -25 0 +25 khZ Minimum Typical Maximum Unit. MCS7(PER 10 %) - -78 - dBm Maximum input level(PER 10 %) - -10 - dBM 16dBm Target(For each antenna Port) 12 Constellation error(EVM)@target powerMinimum 54Mbps Frequency error Minimum input level sensitivity WizFi310 Datasheet Version1.0.0 (OCT 2016) Note. Note. Note. 11 / 16 2.3 802.11g HT20 Mode CONTENTS ITEMS Specification IEEE802.11n HT20@2.4Ghz Mode OFDM Channel CH1 to CH13 Data rate Power level(calibrated) MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15 Minimum Typical Maximum Unit. 14 16 dBm Typical Maximum Unit. -30 -28 dB -25 0 +25 khZ Minimum Typical Maximum Unit. - -76 - dBm Maximum input level(PER 10 %) - -10 - dBM 16dBm Target(For each antenna Port)12 Constellation error(EVM)@target Minimum power MCS7 Frequency error Minimum input level sensitivity MCS7(PER 10 %) 12 / 16 Note. Note. Note. WizFi310 Datasheet Version1.0.0 (OCT 2016) 2.4 802.11g HT40 Mode CONTENTS ITEMS Specification IEEE802.11n HT40@2.4Ghz Mode OFDM Channel CH1 to CH13 Data rate Power level(calibrated) MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15 Minimum Typical Maximum Unit. 14 16 dBm Typical Maximum Unit. -30 -28 dB -25 0 +25 khZ Minimum Typical Maximum Unit. - -74 - dBm Maximum input level(PER 10 %) - -10 - dBM 16dBm Target(For each antenna Port)12 Constellation error(EVM)@target Minimum power MCS7 Frequency error Minimum input level sensitivity MCS7(PER 10 %) Note. Note. Note. 2.5 NVM specification ITEMS Specification Space Operate write times CONTENTS NVM Flash 160KByte Total 10000 times Note: NVM flash is used to store user configuration or firmware, do not use to store these often changed configuration or user data. WizFi310 Datasheet Version1.0.0 (OCT 2016) 13 / 16 2.6 Power Consumption Current(3.3V) Description Deep Sleep 5.5uA Low Power Timer and GPIO Event Wake up Deep Standby 25uA Low Power Timer and GPIO Event Wake up 3.3mA Associated with AP but no traffic Associated Idle(DTIM=2) 2.41mA Associated with AP but no traffic Associated Idle(DTIM=3) 1.98mA Associated with AP but no traffic Sleep 0.5mA Associated with AP but no traffic Run in active clock 25mA CPU full run, UART available,WiFi is disable 11n RX mode 62mA CPU full run, UART available,WiFi is in 11n RX 11n TX mode@13dBm 162mA CPU full run, UART available,WiFi is in 11n RX Peak current 240mA CPU full run, UART available,WiFi is in 11n RX State Associated Idle(DTIM=1) 14 / 16 WizFi310 Datasheet Version1.0.0 (OCT 2016) 3. Dimensions Type Thickness (Height) with CAN 3.15 (+/-) 0.15mm WizFi310 Datasheet Version1.0.0 (OCT 2016) 15 / 66 4 Reference schematic 16 / 16 WizFi310 Datasheet Version1.0.0 (OCT 2016)