RF-crazy low energy CC3235 2.4 GHz & 5 Dual-Band Wi-Fi Module TI CC3235S


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Product Description


RF-star low energy CC3235 2.4 GHz & 5 GHz Dual-Band Wi-Fi Module TI CC3235S chip

RC3235A is an RF module based on TI lower-power SoC CC3235S with built-in dual-band Wi-Fi connectivity. It integrates a 40 MHz crystal, 32.768 kHz RTC clock, RF filters, diplexer, and two physical separated on-chip MCUs: Arm® Cortex®-M4 MCU with a user-dedicated 256 KB of RAM, an external plug-in 4 MB Flash, network processor for running Wi-Fi and Internet logical layers. It features 802.11 a/b/g/n: 2.4 GHz and 5 GHz support, 2.4 GHz Coexistence with Bluetooth low energy radio, improved fast scan,
hostless mode for offloading template packet transmissions and application features of small size, robust connection distance, and rigid reliability.


Parameters of RF-WM-3235A1S


Chipset
CC3235S
Supply Power Voltage
2.7 V ~ 3.6 V, 3.3 V is recommended
Frequency
2.4 GHz, 5 GHz
Transmit Power
+18.0 dBm @2.4 GHz (1 DSSS)
+18.1 dBm @5 GHz (6 OFDM)
Receiving Sensitivity
-96 dBm @2.4 GHz (1 DSSS)
-92 dBm @5 GHz (6 OFDM)
GPIO
27
Power Consumption
Shutdown: 1 µA, hibernate: 4.5 µA
Low-power deep sleep (LPDS): 120 µA
Idle connected (MCU in LPDS): 710 µA
RX traffic (MCU active): 59 mA
TX traffic (MCU active): 223 mA
Crystal
40 MHz
Package
LGA packaging
Communication Interface
UART, I2S, I2C, SPI, SD, ADC
Dimension
20.5 mm × 17.5 mm
Operating Temperature
-40 ℃ ~ +85 ℃
Storage Temperature
-55 ℃ ~ +125 ℃




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