SocialCompare
Enlace
Espressif ESP32Espressif ESP8266Ameba RTL8195Ameba RTL8710
Fecha de lanzamiento201620142016-07-01 2016-08-01
Product details
RAM520 KB50 KB less than48 KB available to user
CPUTensilica Xtensa LX6
32 bit Dual-Core @ 160 / 240Mhz
Tensilica LX106
32 bit @ 80 MHz (up to 160 MHz)
ARM Cortex M3
32 bit @ 166 MHz
ARM Cortex M3
32 bit @ 83 MHz
Flashup to 64 MBytes1, 2, 4, 8 or 16 MB1MB Built-in
Voltaje de entrada2.2 V - 3.6 V3.0 V - 3.6 V3.0 V - 3.6 V3.0 V - 3.6 V
Operating Current80 mA average80 mA average80 mA average80 mA average
Temperature Range-40°C to 125°C-40°C to 125°C-40°C to +125°C-40°C to +125°C
StandardsFCC/CE/TELEC/KCCFCC/CE/TELEC/SRRCFCC/CE/TELEC/SRRCFCC/CE/TELEC/SRRC
Conectividad
Wi-Fi 802.11b/g/n 802.11b/g/n (max 65Mbps) 802.11b/g/n 802.11b/g/n
Bluetooth® 4.2 BR/EDR + BLENoNoNo
UART323x UART2x UART
I/O
I²C up to 2 up to 1 up to 4 up to 1
GPIO3417 (up to)30 (up to)17 (up to)
PCM up to 1No up to 2No
PWM up to 8 4 up to 4 up to 4
ADC 12 bit SAR ADC up to 18 channels 10 bit 2 channelsNo
DAC 8 bit up to 2 channelsNo 1 channelNo
Dimensiones
PackageQFN-48QFN-32QFN-48QFN-48
Altura6 mm5 mm6 mm6 mm
Ancho6 mm5 mm6 mm6 mm
Enlaces
Sitio webespressif.com/...espressif.com/...amebaiot.com/en/amebaiot.com/en/
Wikipediawikipedia.org/...wikipedia.org/...
See on Amazonamazon.com/...amazon.com/...amazon.com/...