ESP8684 datasheet(3/60 Pages) ESPRESSIF

3 / 60 page

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)

Espressif Systems

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ESP8684 Series Datasheet v2.0

ESP8684 Datasheet(PDF) 3 Page - ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.