ESP32-C6FH4/ESP32-C6FH8
The ESP32-C6FH4/ESP32-C6FH8 is an electronic component from Espressif Systems. View the full ESP32-C6FH4/ESP32-C6FH8 datasheet below including electrical characteristics, absolute maximum ratings.
Manufacturer
Espressif Systems
Overview
Part: ESP32-C6-MINI-1, ESP32-C6-MINI-1U from Espressif
Type: Wi-Fi 6, Bluetooth 5 (LE), Zigbee, Thread Module with 32-bit RISC-V Microprocessor
Description: ESP32-C6-MINI-1 and ESP32-C6-MINI-1U are powerful, general-purpose modules featuring a 32-bit RISC-V single-core microprocessor up to 160 MHz, up to 8 MB Flash, and supporting 2.4 GHz Wi-Fi 6 (802.11ax), Bluetooth 5.3 (LE), Zigbee 3.0, and Thread 1.3.
Operating Conditions:
- Supply voltage: 3.0 ~ 3.6 V
- Operating temperature: -40 ~ 105 °C
- CPU clock speed: up to 160 MHz
- Wi-Fi operating frequency: 2412 ~ 2484 MHz
Key Specs:
- CPU: 32-bit RISC-V single-core microprocessor
- CPU Clock Speed: up to 160 MHz
- On-chip Flash: up to 8 MB
- HP SRAM: 512 KB
- LP SRAM: 16 KB
- Wi-Fi Standard: IEEE 802.11ax (Wi-Fi 6), 802.11b/g/n
- Bluetooth Standard: Bluetooth 5.3 LE
- 802.15.4 Protocols: Thread 1.3, Zigbee 3.0
Features:
- ESP32-C6FH4/ESP32-C6FH8 embedded SoC
- 1T1R in 2.4 GHz Wi-Fi band
- Uplink and downlink OFDMA, Downlink MU-MIMO
- Bluetooth LE high power mode (20 dBm)
- Internal co-existence mechanism between Wi-Fi and Bluetooth
- Integrated 40 MHz crystal oscillator
- On-board PCB antenna (ESP32-C6-MINI-1) or external antenna connector (ESP32-C6-MINI-1U)
Applications:
- 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
Package:
- ESP32-C6-MINI-1: 13.2 × 16.6 × 2.4 mm
- ESP32-C6-MINI-1U: 13.2 × 12.5 × 2.4 mm
Applications
- 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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Pin Configuration
The module has 53 pins. See pin definitions in T able 3 Pin Description .
For peripheral pin configurations, please refer to ESP32-C6 Series Datasheet .
Table 3: Pin Definitions
| Name | No. | Type 1 | Function |
|---|---|---|---|
| GND | 1, 2, 11, 14, 36 ∼ 53 | P | Ground |
| 3V3 | 3 | P | Power supply |
Cont'd on next page
Table 3: Pin Definitions
Table 3 - cont'd from previous page
| Name | No. | Type 1 | Function |
|---|---|---|---|
| NC | 4 | - | NC |
| IO2 | 5 | I/O/T | GPIO2, LP_GPIO2, LP_UART_RTSN, ADC1_CH2, FSPIQ |
| IO3 | 6 | I/O/T | GPIO3, LP_GPIO3, LP_UART_CTSN, ADC1_CH3 |
| NC | 7 | - | NC |
| EN | 8 | I | High: on, enables the chip. Low: off, the chip powers off. Note: Do not leave the EN pin floating. |
| IO4 | 9 | I/O/T | MTMS, GPIO4, LP_GPIO4, LP_UART_RXD, ADC1_CH4, FSPIHD |
| IO5 | 10 | I/O/T | MTDI, GPIO5, LP_GPIO5, LP_UART_TXD, ADC1_CH5, FSPIWP |
| IO0 | 12 | I/O/T | GPIO0, XTAL_32K_P, LP_GPIO0, LP_UART_DTRN, ADC1_CH0 |
| IO1 | 13 | I/O/T | GPIO1, XTAL_32K_N, LP_GPIO1, LP_UART_DSRN, ADC1_CH1 |
| IO6 | 15 | I/O/T | MTCK, GPIO6, LP_GPIO6, LP_I2C_SDA, ADC1_CH6, FSPICLK |
| IO7 | 16 | I/O/T | MTDO, GPIO7 , LP_GPIO7 , LP_I2C_SCL, FSPID |
| IO12 | 17 | I/O/T | GPIO12, USB_D- |
| IO13 | 18 | I/O/T | GPIO13, USB_D+ |
| IO14 | 19 | I/O/T | GPIO14 |
| IO15 | 20 | I/O/T | GPIO15 |
| NC | 21 | - | NC |
| IO8 | 22 | I/O/T | GPIO8 |
| IO9 | 23 | I/O/T | GPIO9 |
| IO18 | 24 | I/O/T | GPIO18, SDIO_CMD, FSPICS2 |
| IO19 | 25 | I/O/T | GPIO19, SDIO_CLK, FSPICS3 |
| IO20 | 26 | I/O/T | GPIO20, SDIO_DATA0, FSPICS4 |
| IO21 | 27 | I/O/T | GPIO21, SDIO_DATA1, FSPICS5 |
| IO22 | 28 | I/O/T | GPIO22, SDIO_DATA2 |
| IO23 | 29 | I/O/T | GPIO23, SDIO_DATA3 |
| RXD0 | 30 | I/O/T | U0RXD, GPIO17 , FSPICS1 |
| TXD0 | 31 | I/O/T | U0TXD, GPIO16, FSPICS0 |
| NC | 32 | - | NC |
| NC | 33 | - | NC |
| NC | 34 | - | NC |
| NC | 35 | - | NC |
Electrical Characteristics
Table 13: DC Characteristics (3.3 V, 25 °C)
| Symbol | Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| C IN | Pin capacitance | - | 2 | - | pF |
| V IH | High-level input voltage | 0.75 × VDD 1 | - | VDD 1 + 0.3 | V |
| V IL | Low-level input voltage | -0.3 | - | 0.25 × VDD 1 | V |
| I IH | High-level input current | - | - | 50 | nA |
| I IL | Low-level input current | - | - | 50 | nA |
| V OH 2 | High-level output voltage | 0.8 × VDD 1 | - | - | V |
| V OL 2 | Low-level output voltage | - | - | 0.1 × VDD 1 | V |
| I OH | High-level source current (VDD 1 = 3.3 V, V OH >= 2.64 V, PAD_DRIVER = 3) | - | 40 | - | mA |
| I OL | Low-level sink current (VDD 1 = 3.3 V, V OL = 0.495 V, PAD_DRIVER = 3) | - | 28 | - | mA |
| R PU | Pull-up resistor | - | 45 | - | k Ω |
| R PD | Pull-down resistor | - | 45 | - | k Ω |
| V IH _ nRST | Chip reset release voltage | 0.75 × VDD 1 | - | VDD 1 + 0.3 | V |
| V IL _ nRST | Chip reset voltage | -0.3 | - | 0.25 × VDD 1 | V |
1 VDD is the I/O voltage for pins of a particular power domain.
2 V OH and V OL are measured using high-impedance load.
Absolute Maximum Ratings
Stresses above those listed in T able 11 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 12 Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Table 11: Absolute Maximum Ratings
| Symbol | Parameter | Min | Max | Unit |
|---|---|---|---|---|
| VDD33 | Power supply voltage | -0.3 | 3.6 | V |
| T STORE | Storage temperature | -40 | 105 | °C |
Recommended Operating Conditions
Table 12: Recommended Operating Conditions
| Symbol | Parameter | Min Typ | Max | Unit | ||
|---|---|---|---|---|---|---|
| VDD33 | Power supply voltage | Power supply voltage | 3 | 3.3 | 3.6 | V |
| I VDD | Current delivered by external power supply | Current delivered by external power supply | 0.5 | - | - | A |
| T A | Operating ambient temperature | 85 °C version 105 °C version | -40 | - | 85 105 | °C |
Package Information
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 10 ESP32-C6-MINI-1 Recommended PCB Land Pattern and Figure 11 ESP32-C6-MINI-1U Recommended PCB Land Pattern .
- Source files of recommended PCB land patterns to measure dimensions not covered in Figure 10 and Figure 11. 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 10: ESP32-C6-MINI-1 Recommended PCB Land Pattern
Figure 10: ESP32-C6-MINI-1 Recommended PCB Land Pattern
Figure 11: ESP32-C6-MINI-1U Recommended PCB Land Pattern
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| ESP32 | Espressif Systems | ESP32-WROOM-32E (18.0 x 25.5 x 3.1 mm) |
| ESP32-C6 | Espressif Systems | — |
| ESP32-C6-MINI-1 | Espressif Systems | — |
| ESP32-C6-MINI-1-N4 | Espressif Systems | Module (External Antenna Connector) |
| ESP32-C6-MINI-1U | Espressif Systems | — |
| ESP32-C6FH8 | Espressif Systems | — |
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