1规格书ESP8266EX规格书

ESP8266EX 1 0 2016 ESP8266EX 1 ESP8266EX 2 3 ESP8266EX CPU Wi Fi 4 ESP8266EX 5 ESP8266EX 6 ESP8266EX 2015 12V4 6 3 2016 02V4 7 3 6 4 1 2016 04V4 8 1 1 1 1 1 Wi Fi 2 1 2 3 1 3 4 2 5 3 7 3 1 CPU 7 3 1 1 CPU 7 3 1 2 7 3 1 1 8 3 2 AHB AHB 8 3 3 8 3 3 1 8 3 3 2 9 3 4 9 3 4 1 9 3 4 2 2 4 GHz 10 3 4 3 2 4 GHz 10 3 4 4 10 3 5 Wi Fi 11 3 6 11 4 13 4 1 GPIO 13 4 2 SDIO 13 4 3 SPI HSPI 13 4 3 1 SPI 14 4 3 2 HSPI 14 4 4 I2C 14 4 5 I2S 15 4 6 UART 15 4 7 PWM 16 4 8 IR 16 4 9 ADC 17 4 10 LED Light Button 18 5 19 5 1 19 5 2 19 5 3 Wi Fi 20 6 21 I 22 1 1 ESP8266EX Wi Fi ESP8266EX Wi Fi MCU ESP8266EX ESP8266EX SPI SDIO I2C UART Wi Fi ESP8266EX balun PCB ESP8266EX Tensilica s L106 32 SRAM ESP8266EX GPIO SDK ESCP Espressif Systems Smart Connectivity Platform DDR LVDS LCD Espressif 1 232016 04 1 1 1 Wi Fi 802 11 b g n e i Wi Fi Direct P2P P2P P2P P2P Infrastructure BSS Station P2P Soft AP CCMP CBC MAC TKIP MIC RC4 WAPI SMS4 WEP RC4 CRC WPA WPA2 PSK WPS 802 11 i TSN TLS PEAP LEAP SIM AKA 802 11n 2 4 GHz MIMO 1 1 2 1 STBC A MPDU A MSDU 0 4 s WMM U APSD 802 11e QoS UMA 802 1h RFC1042 DMA Zero Copy CPU 802 11 SNR MAC PTA Wi Fi Wi Fi Espressif 2 232016 04 1 1 2 1 1 Wi Fi FCC CE TELEC SRRC 802 11 b g n e i 2 4 G 2 5 G 2400 M 2483 5 M 802 11 b 20 dBm 802 11 g 17 dBm 802 11 n 14 dBm 802 11 b 91 dbm 11 Mbps 802 11 g 75 dbm 54 Mbps 802 11 n 72 dbm MCS7 PCB IPEX CPUTensilica L106 32 UART SDIO SPI I2C I2S IR GPIO ADC PWM 3 0 V 3 6 V 80 mA 40 C 125 C 40 C 125 C 5 mm x 5 mm N A Wi Fi Station SoftAP SoftAP Station WPA WPA2 WEP TKIP AES UART Download OTA Cloud Server Development SDK IPv4 TCP UDP HTTP FTP AT Android iOS APP Espressif 3 232016 04 1 1 3 Mesh IP ID Espressif 4 232016 04 2 2 2 1 2 1 2 1 2 1 1VDDAP 3 0 V 3 6 V 2LNAI O 50 3VDD3P3P 3 0 V 3 6 V 4VDD3P3P 3 0 V 3 6 V 5VDD RTCPNC 1 1 V 6TOUTI ADC ADC VDD3P3 Pin3 Pin4 TOUT Pin6 7CHIP PUI Espressif 5 232016 04 2 8XPD DCDCI O GPIO16 9MTMSI OGPIO14 HSPI CLK 10MTDII OGPIO12 HSPI MISO 11VDDPSTP IO 1 8V 3 3V 12MTCKI OGPIO13 HSPI MOSI UART0 CTS 13MTDOI OGPIO15 HSPI CS UART0 RTS 14GPIO2I O UART1 TX GPIO2 15GPIO0I OGPIO0 SPI CS2 16GPIO4I OGPIO4 17VDDPSTP IO 1 8V 3 3V 18SDIO DATA 2I O SD D2 200 PIHD HSPIHD GPIO9 19SDIO DATA 3I O SD D3 200 SPIWP HSPIWP GPIO10 20SDIO CMDI O SD CMD 200 SPI CS0 GPIO11 21SDIO CLKI O SD CLK 200 SPI CLK GPIO6 22SDIO DATA 0I O SD D0 200 SPI MSIO GPIO7 23SDIO DATA 1I O SD D1 200 SPI MOSI GPIO8 24GPIO5I OGPIO5 25U0RXDI O UART Rx GPIO3 26U0TXDI O UART Tx GPIO1 SPI CS1 27XTAL OUTI O BT 28XTAL INI O 29VDDDP 3 0 V 3 6 V 30VDDAP 3 0 V 3 6 V 31RES12KI 12 k 32EXT RSTBI GPIO2 GPIO0 MTDO 3 SDIO Espressif 6 232016 04 3 3 ESP8266EX 3 1 3 1 3 1 CPU 3 1 1 CPU ESP8266EX Tensilica L106 32 MCU 16 RSIC CPU 80 MHz 160 MHz RTOS Wi Fi 20 MIPS CPU RAM ROM iBus RAM dBus AHB 3 1 2 ESP8266EX ROM SRAM MCU iBus dBus AHB SDK ESP8266EX Station Heap Data SRAM 50 kB RF balun Switch RF receive RF transmit Analog receive Analog transmit PLLVCO1 2PLL Digital baseband MACInterface PMUCrystalBias circuitsSRAMPMU SDIO I2C PWM ADC SPI UART GPIO I2S Flash Registers CPU Sequencers Accelerator Espressif 7 232016 04 3 3 1 1 SPI ESP8266EX 16 MBytes SPI OTA 512 kB OTA 1 MB 3 2 AHB AHB AHB MAC SDIO CPU AHB AHB APB APB APB ESP8266EX APB SI SPI SDIO GPIO UART RTC MAC 3 3 3 3 1 ESP8266EX Tx Rx 26 MHz 52 MHz Wi Fi 3 1 SPI Standard SPI Dual SPI Quad SPI SPI 3 1 FXO2652MHz Espressif 8 232016 04 3 3 3 2 26 MHz 52 MHz 3 2 3 4 ESP8266EX 2 4 GHz 2 4 GHz 3 4 1 IEEE802 11b g n CL 32pF CM25pF RS065 FXO 1515ppm 25 C 75 C FXO Temp 1515ppm 3 2 VXO0 21Vpp FXO EXT 1515ppm 1kHz 40 MHz 120dBc Hz 10 kHz 40 MHz 130dBc Hz 100 kHz 40 MHz 138dBc Hz Espressif 9 232016 04 3 3 4 2 2 4 GHz 2 4 GHz 2 ADC ESP8266EX AGC DC 3 4 3 2 4 GHz 2 4 GHz 2 4 GHz CMOS 802 11b 19 5 dBm 802 11n 16 dBm ESP8266EX I Q 3 4 4 2 4 GHz 3 3 MHz MHz 1241282447 2241792452 32422102457 42427112462 52432122467 62437132472 72442142484 Espressif 10 232016 04 3 3 5 Wi Fi ESP8266EX TCP IP 802 11 b g n e i WLAN MAC Wi Fi Direct DCF BSS Wi Fi P2P P2P ESP8266EX RTS CTS 802 11h RFC 1042 P2P Wi Fi direct P2P 3 6 ESP8266EX ESP8266EX RTC 20 A 1 0 mA DTIM 3 0 6 mA DTIM 10 Espressif 11 232016 04 3 3 2 CHIP PU RTC RTC RTC Wi Fi RTC MAC RTC PWR PLL CPU WAITI CPU Work Off Deep Sleep Sleep XTAL Off Wakeup CPU On TxRx WAKEUP Events XTAL SETTLE CHIP PU CHIP PU Sleep Criteria Sleep Criteria Espressif 12 232016 04 4 4 4 1 GPIO ESP8266EX 17 GPIO GPIO CPU IO I2C I2S UART PWM IR GPIO IO IO 5 A 4 2 SDIO ESP8266EX 1 SDIO 4 1 4 25 MHz SDIO v1 1 4 50 MHz SDIO v2 0 4 3 SPI HSPI ESP8266EX 1 SPI 1 SDIO SPI 1 HSPI 4 1 SDIO 管脚名 管脚 IO功能名 SDIO CLK 21IO6SDIO CLK SDIO DATA022IO7SDIO DATA0 SDIO DATA123IO8SDIO DATA1 SDIO DATA 218IO9SDIO DATA 2 SDIO DATA 319IO10SDIO DATA 3 SDIO CMD20IO11SDIO CMD Espressif 13 232016 04 4 4 3 1 SPI 4 3 2 HSPI 4 4 I2C ESP8266EX 1 I2C I2C 4 4 ESP8266EX I2C I2C I2C 100 kHz 4 2 SPI IO SDIO CLK21IO6SPICLK SDIO DATA022IO7SPIQ MISO SDIO DATA123IO8SPID MOSI SDIO DATA 218IO9SPIHD SDIO DATA 319IO10SPIWP U0TXD26IO1SPICS1 GPIO015IO0SPICS2 SPI 80 MHz 4 3 HSPI IO MTMS9IO14HSPICLK MTDI10IO12HSPIQ MISO MTCK12IO13HSPID MOSI MTDO13IO15HPSICS 4 4 I2C IO MTMS9IO14I2C SCL GPIO214IO2I2C SDA Espressif 14 232016 04 4 4 5 I2S ESP8266EX 1 I2S 1 I2S I2S LED WS2812 I2S 4 5 I2C GPIO DMA 4 6 UART ESP8266EX UART UART0 UART 4 6 2 UART 115200 40 4 5 Mbps UART0 UART1 log 4 5 I2S I2S IO MTDI10IO12I2SI DATA MTCK12IO13I2SI BCK MTMS9IO14I2SI WS MTDO13IO15I2SO BCK U0RXD25IO3I2SO DATA GPIO214IO2I2SO WS 4 6 UART IO UART0 U0RXD25IO3U0RXD U0TXD26IO1U0TXD MTDO13IO15U0RTS MTCK12IO13U0CTS UART1 GPIO214IO2U1TXD SD D123IO8U1RXD Espressif 15 232016 04 4 4 7 PWM ESP8266EX 4 PWM 4 7 PWM LED PWM 44ns PWM 1000 s 10000 s 100Hz 1 kHz PWM 1 kHz 1 22727 1 kHz 14 4 8 IR ESP8266EX 1 IR 4 8 IR NEC 38 kHz 1 3 1m 2 GPIO 15 30 UART0 40 MHz 115200 26 MHz 74880 U0TXD U0RXD U0RTS MTDO U0CTS MTCK 4 7 PWM IO MTDI10IO12PWM0 MTDO13IO15PWM1 MTMS9IO14PWM2 GPIO416IO4PWM3 4 8 IR IO MTMS9IO14IR Tx GPIO524IO5IR Rx Espressif 16 232016 04 4 4 9 ADC ESP8266EX 10 SAR ADC TOUT 6 4 9 ADC 6 TOUT VDD3P3 3 4 TOUT 6 4 9 ADC TOUT 6 ADC TOUT esp init data default bin 0 127 Bytes 107 byte vdd33 const 0 xFF VDD3P3 3 4 system get vdd33 system adc read TOUT 0 1 0V esp init data default bin 0 127 Bytes 107 byte vdd33 const 3 4 ESP8266EX 1 8V 3 6V vdd33 const 0 1V vdd33 const 18 36 vdd33 const 0 2V system get vdd33 system adc read SDK esp init data default bin 0 127 Bytes esp init data default bin 107 byte vdd33 const vdd33 const 0 xff ESP8266EX VDD3P3 3 4 18 vdd33 const 36 ESP8266EX vdd33 const 10 vdd33 const 18 36 vdd33 const 255 ESP8266EX 3 0V Espressif 17 232016 04 4 4 10 LED Light Button ESP8266EX 17 GPIO LED Button ESP8266EX LED Button GPIO 4 10 Button 2 LED MTCK GPIO0 Wi Fi MTDI 4 10 LED Button IO MTCK12IO13Button GPIO015IO0Wi Fi Light MTDI10IO12Link Light ESP8266EX Espressif 18 232016 04 5 5 5 1 5 2 5 1 40 125 IPC JEDEC J STD 020 260 3 03 33 6V I O VIL VIH 0 3 0 75VIO 0 25VIO 3 6 V VOL VOH N 0 8VIO 0 1VIO N IMAX 12mA TAMB 25 2KV TAMB 25 0 5KV 5 2 Tx802 11b CCK 11Mbps P OUT 17 dBm 170 mA Tx 802 11g OFDM 54 Mbps P OUT 15 dBm 140 mA Tx 802 11n MCS7 P OUT 13 dBm 120 mA Rx 802 11b 1024 Bytes 80 dBm 50 mA Rx 802 11g 1024 Bytes 70 dBm 56 mA Rx 802 11n 1024 Bytes 65 dBm 56 mA Modem Sleep 15 mA Light Sleep 0 9 mA Deep Sleep 10 A 0 5 A Espressif 19 232016 04 5 5 3 Wi Fi 5 3 3 3 V 1 1 V Modem Sle