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ESP8685H4 Tech Specifications

Espressif Systems  ESP8685H4 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Supplier Device Package 28-QFN (4x4)
Mfr Espressif Systems
Product Status Active
Base Product Number ESP8685
Maximum Clock Frequency 160 MHz
Number of I/Os 15 GPIOI/O
Maximum Data Rate 150 Mbps
Maximum Operating Temperature + 105 C
Supply Voltage-Max 3.6 V
Minimum Operating Temperature - 40 C
Factory Pack QuantityFactory Pack Quantity 5000
Supply Voltage-Min 3 V
Mounting Styles SMD/SMT
Supply Current Transmitting 335 mA
Interface Type I2C, I2S, SPI, UART
Supply Current Receiving 87 mA
Manufacturer Espressif
Brand Espressif Systems
Data RAM Type SRAM
Data RAM Size 400 kB
Series ESP8685
Operating Temperature -40°C ~ 105°C (TA)
Type TxRx + MCU
Subcategory Wireless & RF Integrated Circuits
Technology Si
Voltage - Supply 3V ~ 3.6V
Frequency 2.4GHz
Operating Frequency 2.412 GHz to 2.484 GHz
Memory Size 4MB Flash, 384kB RAM, 400kB SRAM
Program Memory Type Flash
Program Memory Size 384 kB, 4 MB
Output Power 18 dBm
Data Bus Width 32 bit
Product Type RF System on a Chip - SoC
Protocol 802.11b/g/n, Bluetooth v5.0
Power - Output 21dBm
RF Family/Standard Bluetooth, WiFi
Sensitivity -98.4dBm
Data Rate (Max) 150Mbps
Number of ADC Channels 6 ChannelADC Channel
Serial Interfaces ADC, GPIO, I2C, I2S, PWM, SPI, UART, USB
Current - Receiving 84mA ~ 87mA
Current - Transmitting 276mA ~ 335mA
Number of Timers 3 TimerTimer
Modulation -
GPIO 15
Product Category RF System on a Chip - SoC
Width 4 mm
Height 0.85 mm
Length 4 mm
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