Espressif Systems ESP8685H4

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 GPIO

Maximum Data Rate

150 Mbps

Maximum Operating Temperature

the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

+ 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

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-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

Operating frequency is the frequency at which the communications are being made with the total bandwidth occupied by the carrier signal with modulation. Usually bandwidth of the antenna will be wider than the bandwidth of the signal so that more than one center frequency the antenna can be put in to effective use.

2.412 GHz to 2.484 GHz

Memory Size

The memory capacity is the amount of data a device can store at any given time in its memory.

4MB Flash, 384kB RAM, 400kB SRAM

Program Memory Type

Program memory typically refers to flash memory when it is used to hold the program (instructions). Program memory may also refer to a hard drive or solid state drive (SSD). Contrast with data memory.

Flash

Program Memory Size

384 kB, 4 MB

Output Power

That power available at a specified output of a device under specified conditions of operation.

18 dBm

Data Bus Width

32 bit

Product Type

a group of products which fulfill a similar need for a market segment or market as a whole.

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 Channel

Serial Interfaces

A serial interface is a communication interface between two digital systems that transmits data as a series of voltage pulses down a wire. Essentially, the serial interface encodes the bits of a binary number by their "temporal" location on a wire rather than their "spatial" location within a set of wires.

ADC, GPIO, I2C, I2S, PWM, SPI, UART, USB

Current - Receiving

84mA ~ 87mA

Current - Transmitting

276mA ~ 335mA

Number of Timers

3 Timer

Modulation

-

GPIO

15

Product Category

a particular group of related products.

RF System on a Chip - SoC

Width

4 mm

Height

0.85 mm

Length

4 mm