|
|
PDF ESP8266 Data sheet ( Hoja de datos )
| Número de pieza | ESP8266 | |
| Descripción | ESPRESSIF SMART CONNECTIVITY PLATFORM | |
| Fabricantes | Espressif Systems | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ESP8266 (archivo pdf) en la parte inferior de esta página. Total 23 Páginas | ||
|
No Preview Available !
ESP8266 802.11bgn Smart Device
ESPRESSIF SMART
CONNECTIVITY
PLATFORM: ESP8266
1|Page
Espressif Systems
Oct 12, 2013
1 page  
ESP8266 802.11bgn Smart Device
2 Technology Overview
ESP8266 offers a complete and self-contained Wi-Fi networking solution, allowing it to either
host the application or to offload all Wi-Fi networking functions from another application
processor.
When ESP8266 hosts the application, and when it is the only application processor in the device,
it is able to boot up directly from an external flash. It has integrated cache to improve the
performance of the system in such applications, and to minimize the memory requirements.
Alternately, serving as a Wi-Fi adapter, wireless internet access can be added to any
microcontroller-based design with simple connectivity through UART interface or the CPU
AHB bridge interface.
ESP8266 on-board processing and storage capabilities allow it to be integrated with the sensors
and other application specific devices through its GPIOs with minimal development up-front and
minimal loading during runtime. With its high degree of on-chip integration, which includes the
antenna switch balun, power management converters, it requires minimal external circuitry, and
the entire solution, including front-end module, is designed to occupy minimal PCB area.
Sophisticated system-level features include fast sleep/wake context switching for energy-
efficient VoIP, adaptive radio biasing for low-power operation, advance signal processing, and
spur cancellation and radio co-existence features for common cellular, Bluetooth, DDR, LVDS,
LCD interference mitigation.
5|Page
Espressif Systems
Oct 12, 2013
5 Page 
ESP8266 802.11bgn Smart Device
7.2 RF Performance
The following are measured under room temperature conditions with 3.3V and 1.1V power
supplies.
Description
Min Typical
Input frequency
2412
Input impedance
50
Input reflection
Output power of PA for 72.2Mbps
14 15
Output power of PA for 11b mode
17.5 18.5
Sensitivity
CCK, 1Mbps
-98
CCK, 11Mbps
-91
6Mbps (1/2 BPSK)
-93
54Mbps (3/4 64-QAM)
-75
HT20, MCS7 (65Mbps, 72.2Mbps)
-71
Adjacent Channel Rejection
OFDM, 6Mbps
37
OFDM, 54Mbps
21
HT20, MCS0
37
HT20, MCS7
20
Max
2484
-10
16
19.5
Unit
MHz
dB
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dB
dB
dB
dB
11 | P a g e
Espressif Systems
Oct 12, 2013
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet ESP8266.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ESP8266 | User Manual | Espressif Systems |
| ESP8266 | ESPRESSIF SMART CONNECTIVITY PLATFORM | Espressif Systems |
| ESP8266EX | high integration wireless SOCs | Espressif Systems |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |