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GD32W515 Series

Based on the Arm® Cortex®-M33 core with main frequency of up to 180MHz supporting Wi-Fi 4.

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Overview

The GD32W515 series of MCUs utilizes the latest Arm® Cortex®-M33 core andintegrates a 2.4GHz single-stream IEEE802.11b/g/n MAC/Baseband/RF radio frequency module on-chip. It also features TrustZone Architecture to provide a secure and trusted Solution. The wireless GD32W515 series has a maximum transmit power of 21 dBm, a signal receiving sensitivity of -97.6 dBm, and a total link budget of 118.6 dBm, delivering leading baseband and radio frequency performance. It also boasts superior anti-interference capabilities. The adjacent channel rejection (ACR) value is as high as 48dB, effectively preventing strong signal interference and improving signal reception stability. This series of MCU supports high transmission rates with Iperf throughput of up to 50Mbps, and up to 80Mbps under laboratory test conditions. The radiofrequency (RF) module is fully integrated on-chip to simplify designs, effectively reducing the number of external components and thus reducing BOM costs. The GD32W515 series MCU operates at a maximum frequency of 180MHz, with up to 2048KB of on-chip Flash, 448KB of SRAM, and supports up to 32MB of external Flash. The power supply voltage is 1.6-3.6V, while the I/O ports can withstand 5V voltage levels. The standard industrial temperature range of –40 to +85°C is supported as well.

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  • Support Wi-Fi 4 wireless connectivity.
    Based on Cortex®-M33 core with TrustZone, up to 180MHz operating frequency.
    Integrated 2MB Flash and 448KB SRAM.

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4 Results

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Part No
Core
Series
Package
QFN56
QFN36
Max Speed (MHz)
Flash (Bytes)
0K
1024K
2048K
SRAM (Bytes)
384K
448K
I/O
up to 43
up to 25
GPTM (32bit)
GPTM (16bit)
Advanced TM (16bit)
HRTM
Basic TM (64bit)
Basic TM (32bit)
Basic TM (16bit)
LPTM (32bit)
LPTM (16bit)
SysTick (64bit)
SysTick (24bit)
WDG
RTC
USART+UART
LPUART
I2C
QSPI
SPI
I2S
CAN 2.0B
USB 2.0
Ethernet
EtherCAT Slave Controller
SDIO
MFCOM
LIN
LCD-TFT
Segment LCD
Camera
IPA
SAI
TMU
EXMC
CEC
14bit ADC Units (CHs)
12bit ADC Units (CHs)
1(9)
1(5)
12bit DAC Units
Comp
IEEE 802.11
Bluetooth
Cortex®-M33GD32W515QFN561802048K448Kup to 4324100010001213+0021210FS OTG001000000000001(9)00b/g/n0
Cortex®-M33GD32W515QFN561800K448Kup to 4324100010001213+0021210FS OTG001000000000001(9)00b/g/n0
Cortex®-M33GD32W515QFN361802048K448Kup to 2523100010001213+0021210FS OTG001000000000001(5)00b/g/n0
Cortex®-M33GD32W515QFN361801024K384Kup to 2523100010001213+0021210FS OTG001000000000001(5)00b/g/n0

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