WK515 SOC Single WiFi Module

一、Product Overview:

     The WK515 patch module is a highly integrated 2.4GHz Wi Fi module that uses the GD32W515 chip; Including an ARM Cortex-M33 core processor with Trustzone, with a clock speed of up to 180MHz; It is an optimized SoC designed for smart devices in a wide range of Internet of Things (IoT) applications.  

The Cortex-M33 core processor is a 32-bit processor based on the ARMv8 architecture, with low interrupt latency and low-cost debugging; Supports powerful and scalable instruction sets, including general data processing I/O control tasks, advanced data processing bit field operations, and DSP; The highly integrated feature makes the Cortex-M33 core processor suitable for market products that require high-performance and low-power microcontrollers.  

The WK515 patch module is suitable for a wide range of application fields, especially in industrial control, motor drive, user interface, power monitoring and alarm systems, consumer and handheld devices, gaming and GPS, electric bicycles, optical modules, and other fields.

Features:

Arm Cortex-M33 Core

O Frequency up to 180 MHz o 2.4GHz single stream IEEE802.11b/g/n MAC/Baseband/RF RF module

DSP instruction extensions and single precision floating-point operations (FPU)

TrustZone hardware security mechanism

● Memory

Up to 2048KB on-chip Flash

Up to 448KB SRAM

O Supports 32MB external Flash

● RF performance

The maximum transmission power is 21dBm

The sensitivity of signal reception can reach -97.6dBm

O Adjacent Channel Rejection (ACR) value up to 48dB

Iperf throughput can reach 50Mbps, and indoor testing with shielding can reach up to 80Mbps

● High precision analog peripherals

One 12 bit ADC

● Integrated peripheral interface

O 2 SPI

One SQPI

O 1 SDIO

O 2 I2C

3 USARTs

O 1 I2S

One USB 2.0 FS

Wi Fi wireless interface

● On chip resources

Four universal 16 bit timers

Two universal 32-bit timers

One basic timer

One PWM advanced timer

TrustZone Control Unit (TZPCU)

Digital Camera Interface (DCI)

Touch sensitive interface (TSI)

Four wire SPI Flash Interface (QSPI)

High Performance Digital Filter (HPDF)

Specifications and dimensions:

Reference for peripheral circuit design:

Please contact sales for detailed specifications and design references：0755-83290418