ESP32-C6FH4/ESP32-C6FH8

Part: ESP32-C6-MINI-1-N4 — Espressif Systems

Type: Wi-Fi 6 / Bluetooth LE / 802.15.4 (Zigbee, Thread) RF Module

Description: 2.4 GHz Wi-Fi 6 (802.11ax), Bluetooth 5 (LE), Zigbee and Thread module built around the ESP32-C6FH4 32-bit RISC-V single-core SoC at up to 160 MHz, with 4 MB in-package Quad SPI flash, 22 GPIOs and an on-board PCB antenna.

Operating Conditions:

• Supply voltage (VDD33): 3.0–3.6 V (3.3 V typ)
• Operating ambient temperature: -40 to 85 °C (N4 version)
• External power supply must deliver at least 0.5 A

Absolute Maximum Ratings:

• Max supply voltage (VDD33): 3.6 V (min -0.3 V)

Key Specs:

• CPU: 32-bit RISC-V single-core, up to 160 MHz
• Memory: 320 KB ROM, 512 KB HP SRAM, 16 KB LP SRAM, 4 MB Quad SPI flash in package
• Wi-Fi: 802.11ax (20 MHz, non-AP mode, MCS0–MCS9) and 802.11b/g/n up to 150 Mbps, 2412–2484 MHz
• Bluetooth LE: 5.3 certified, 125 Kbps / 500 Kbps / 1 Mbps / 2 Mbps, high power mode (20 dBm)
• 802.15.4: 250 Kbps OQPSK PHY, Thread 1.3, Zigbee 3.0
• Pins: 53 module pins, 22 GPIOs
• Integrated 40 MHz crystal oscillator
• Size: 13.2 × 16.6 × 2.4 mm

Features:

• 1T1R Wi-Fi 6 with OFDMA, downlink MU-MIMO, beamformee, TWT, DCM and spatial reuse
• Bluetooth mesh, advertising extensions, LE power control
• Internal Wi-Fi/Bluetooth coexistence sharing a single antenna
• Peripherals: GPIO, SPI, UART, I2C, I2S, parallel IO, RMT, pulse counter, LED PWM, MCPWM, USB Serial/JTAG, SDIO slave, GDMA, TWAI, ADC, temperature sensor, timers and watchdogs
• On-chip debug via JTAG
• RoHS/REACH green certification

Applications:

• Smart home
• Industrial automation
• Health care
• Consumer electronics
• Smart agriculture
• POS machines
• Service robots
• Audio devices
• Low-power IoT sensor hubs and data loggers

Package:

• Castellated-pad module, 53 pins, 13.2 × 16.6 × 2.4 mm, with on-board PCB antenna

• Supports Single SPI, Dual SPI, Quad SPI (QPI) modes
• Data transmission is in bytes

• Smart Home
• Industrial Automation
• Health Care
• Consumer Electronics
• Smart Agriculture
• POS Machines
• Service Robot
• Audio Devices
• Generic Low-power IoT Sensor Hubs
• Generic Low-power IoT Data Loggers

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The module has 53 pins. See pin definitions in T able 3-1 Pin Definitions .

For peripheral pin configurations, please refer to ESP32-C6 Series Datasheet .

Table 3-1. Pin Definitions

Cont'd on next page

Table 3-1. Pin Definitions

Table 3-1 - cont'd from previous page

Table 6-3. DC Characteristics (3.3 V, 25 °C)

Cont'd on next page

Table 6-3. DC Characteristics (3.3 V, 25 °C)

Table 6-3 - cont'd from previous page

Stresses above those listed in T able 6-1 Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under T able 6-2 Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

Table 6-1. Absolute Maximum Ratings

Table 6-2. Recommended Operating Conditions

This section provides the following resources for your reference:

• Figures for recommended PCB land patterns with all the dimensions needed for PCB design. See Figure 11-1 ESP32-C6-MINI-1 Recommended PCB Land Pattern and Figure 11-2 ESP32-C6-MINI-1U Recommended PCB Land Pattern .
• Source files of recommended PCB land patterns to measure dimensions not covered in Figure 11-1 and Figure 11-2. You can view the source files for ESP32-C6-MINI-1 and ESP32-C6-MINI-1U with Autodesk Viewer.
• 3D models of ESP32-C6-MINI-1 and ESP32-C6-MINI-1U. Please make sure that you download the 3D model file in .STEP format (beware that some browsers might add .txt).

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Figure 11-1. ESP32-C6-MINI-1 Recommended PCB Land Pattern

Figure 11-2. ESP32-C6-MINI-1U Recommended PCB Land Pattern