Espressif Systems ESP8685H4 BLE 5.0, Wi-Fi SMD IC ESP8685H4, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 28-pin, 4*4mm, 4 MB flash inside, -40C - +105C

Core: RISC-V

Width: 4 mm

Height: 0.85 mm

Length: 4 mm

Technology: Si

Sensitivity: - 105 dBm

Output Power: 18 dBm

Data RAM Size: 400 kB

Data RAM Type: SRAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: I2C, I2S, SPI, UART

Mounting Style: SMD/SMT

Number of I/Os: 15 GPIO

Number of Timers: 3 Timer

Maximum Data Rate: 150 Mbps

Operating Frequency: 2.412 GHz to 2.484 GHz

Program Memory Size: 384 kB, 4 MB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 3 V

Number of ADC Channels: 6 Channel

Maximum Clock Frequency: 160 MHz

Supply Current Receiving: 87 mA

Supply Current Transmitting: 335 mA

Maximum Operating Temperature: + 105 C

Minimum Operating Temperature: - 40 C