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ESP8684中文資料
ESP8684數(shù)據(jù)手冊規(guī)格書PDF詳情
Features
Wi-Fi
? Complies with IEEE 802.11b/g/n
? Supports 20 MHz bandwidth in 2.4 GHz band
? 1T1R mode with data rate up to 72.2 Mbps
? Wi-Fi Multimedia (WMM)
? TX/RX A-MPDU, TX/RX A-MSDU
? Immediate Block ACK
? Fragmentation and defragmentation
? Transmit opportunity (TXOP)
? Automatic Beacon monitoring (hardware TSF)
? Three virtual Wi-Fi interfaces
? Simultaneous support for Infrastructure BSS in Station mode, SoftAP mode, Station + SoftAP mode, and
promiscuous mode
Note that when ESP8684 series scans in Station mode, the SoftAP channel will change along with the
Station channel
? Antenna diversity
Bluetooth
? Bluetooth LE: Bluetooth 5.3 certified
? High power mode (20 dBm)
? Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
? Advertising extensions
? Multiple advertisement sets
? Channel selection algorithm #2
? Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
CPU and Memory
? 32-bit RISC-V single-core processor, up to 120 MHz
? CoreMark? score:
– One core at 120 MHz: 305.42 CoreMark; 2.55 CoreMark/MHz
? 576 KB ROM
? 272 KB SRAM (16 KB for cache)
? In-package flash (see details in Chapter 1 ESP8684 Series Comparison)
? Access to flash accelerated by cache
? Supports flash in-Circuit Programming (ICP)
Advanced Peripheral Interfaces
? 14 programmable GPIOs
– 2 strapping GPIOs
? Digital interfaces:
– Three SPI
– Two UART
– I2C Master
– LED PWM controller, with up to 6 channels
– General DMA controller (GDMA), with 1 transmit channel and 1 receive channel
? Analog interfaces:
– 12-bit SAR ADC, up to 5 channels
– Temperature sensor
? Timers:
– 54-bit general-purpose timer
– Two watchdog timers
– 52-bit system timer
Low Power Management
? Fine-resolution power control through a selection of clock frequency, duty cycle, Wi-Fi operating modes,
and individual power control of internal components
? Four power modes designed for typical scenarios: Active, Modem-sleep, Light-sleep, Deep-sleep
? Power consumption in Deep-sleep mode is 5 μA
? RTC memory remains powered on in Deep-sleep mode
Security
? Secure boot - permission control on accessing internal and external memory
? Flash encryption - memory encryption and decryption
? 1024-bit OTP, up to 256 bits for users
? Cryptographic hardware acceleration:
– ECC
– SHA Accelerator (FIPS PUB 180-4)
? Random Number Generator (RNG)
? Clock glitch filter
RF Module
? Antenna switches, RF balun, power amplifier, low-noise receive amplifier
? Up to +22 dBm of power for an 802.11b transmission
? Up to +20 dBm of power for an 802.11n transmission
? Up to -106 dBm of sensitivity for Bluetooth LE receiver (125 Kbps)
Applications
With ultra-low power consumption, ESP8684 is an ideal choice for IoT devices in the following areas:
? Smart Home
? Industrial Automation
? Health Care
? Consumer Electronics
? Smart Agriculture
? POS Machines
? Service Robot
? Generic Low-power IoT Sensor Hubs
? Generic Low-power IoT Data Loggers
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ESPRESSIF/樂鑫 |
24+ |
MODULE |
97586 |
專業(yè)代理WIFI藍牙模組原裝現(xiàn)貨 |
|||
Espressif Systems |
9000 |
||||||
ESPRESSIF(樂鑫) |
24+ |
N/A |
39048 |
原廠可訂貨,技術(shù)支持,直接渠道?？珊灡９┖贤?/div> |
|||
ESPRESSIF/樂鑫 |
23+ |
QFN24(4*4) |
12500 |
ESPRESSIF全系列芯片在售 |
|||
ESPRESSIF/樂鑫 |
23+ |
QFN24(4*4) |
56560 |
專業(yè)配單,原裝正品假一罰十,代理渠道價格優(yōu) |
|||
Espressif Systems |
23+ |
開發(fā)板 |
2000 |
原裝正品，假一罰十 |
|||
ESPRESSIF(樂鑫) |
22+ |
SMD |
1500 |
百分百原裝現(xiàn)貨 |
|||
Espressif Systems |
2025+ |
11069 |
|||||
ESPRESSIF(樂鑫) |
3年內(nèi) |
5000 |
原裝正品力挺實單~支持美金交易和專票,深圳原廠現(xiàn)貨~ |
||||
樂鑫 |
24+ |
TQFN |
6000 |
Espressif原裝正品 優(yōu)勢供應(yīng)
工作頻率2.4 GHz
最大數(shù)據(jù)速率72.2 Mbps
輸出功率20 dBm
靈敏度- 106.5 dBm
電源電壓-最小3 V
電源電壓-最大3.6 V
接收供電電流62 mA
傳輸供電電流370 mA
程序存儲器大小2 MB
最小工作溫度- 40 C
最大工作溫度+ 105 C |
ESP8684 資料下載更多...
ESP8684 芯片相關(guān)型號
- E2SB3CF0242CCXF-XNN
- E2SB3CF0242CCXM-X1L
- E2SB3CF0242CCXM-X6B
- E2SB3CF0242CCXM-X6W
- E2SB3CF0242CCXM-XNH
- E2SB3CF0242CCXM-XNN
- E2SB3CF0242CCXN-X1L
- E2SB3CF0242CCXN-X6B
- E2SB3CF0242CCXN-X6W
- E2SB3CF0242CCXN-XNH
- E2SB3CF0242CCXN-XNN
- ESP32-S3-WROOM-2
- ESP32-S3-WROOM-2-N16R8V
- ESP32-S3-WROOM-2-N32R16V
- ESP32-S3-WROOM-2-N32R8V
- ESP8684-MINI-1
- ESP8684-MINI-1-H2X
- ESP8684-MINI-1-H4X
- ESP8684-MINI-1U
- ESP8684-MINI-1U-H2X
- ESP8684-MINI-1U-H4X
- ESP8684-WROOM-01C
- ESP8684-WROOM-01C-H2X
- ESP8684-WROOM-01C-H4X
- ESP8684-WROOM-02C
- ESP8684-WROOM-02C-H2X
- ESP8684-WROOM-02C-H4X
- ESP8684-WROOM-02UC
- ESP8684-WROOM-02UC-H2X
- ESP8684-WROOM-02UC-H4X
ESPRESSIF相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Espressif Systems (Shanghai) Pte., Ltd. 樂鑫信息科技（上海）有限公司
中文資料: 270條
樂鑫信息科技（股票代碼：688018.SH）是一家全球化的無晶圓廠半導(dǎo)體公司，專注于研發(fā)性能卓越、低功耗的無線通信芯片。該公司的AIoT解決方案在節(jié)能環(huán)保、功能豐富和高性價比方面表現(xiàn)出色，受到全球客戶的信賴。 樂鑫信息科技擁有一系列核心自研技術(shù)，包括Wi-Fi、藍牙LE、IEEE 802.15.4協(xié)議棧、射頻技術(shù)、RISC-V MCU架構(gòu)、AI算法、操作系統(tǒng)、工具鏈、AIoT軟件開發(fā)框架、云服務(wù)等，實現(xiàn)了軟硬件研發(fā)閉環(huán)。這些技術(shù)的整合使得樂鑫信息科技能夠提供先進的無線通信芯片產(chǎn)品和AIoT解決方案，滿足客戶在物聯(lián)網(wǎng)和人工智能領(lǐng)域的需求。 樂鑫信息科技致力于推動無線通信和人工智能技術(shù)的創(chuàng)新，為全
