概述
GD32F303产品系列支持SDIO以及21通道ADC。其主频高达120MHz，支持高达3072K Flash和96K SARM�；辜闪� CAN2.0B、USB FS、EXMC（外部存储器控制器）以及其他数字和模拟外设资源。
GD32F303 产品系列提供 LQFP48、LQFP64、LQFP100 和 LQFP144 封装选项。
产品选择器
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21条效果
加载中
|
Part No.
|
Core
|
Series
|
Package
LQFP64
LQFP48
LQFP144
LQFP100
|
Max Speed (MHz)
|
Flash (Bytes)
128K
256K
512K
1024K
2048K
3072K
|
SRAM (Bytes)
32K
48K
64K
96K
|
I/O
up to 80
up to 51
up to 37
up to 112
|
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
3+2
3+0
|
LPUART
|
I2C
|
QSPI
|
SPI
|
I2S
|
CAN 2.0B
|
USB 2.0
|
Ethernet
|
SDIO
|
EtherCAT Slave Controller
|
MFCOM
|
LIN
|
LCD-TFT
|
Segment LCD
|
Camera
|
IPA
|
SAI
|
TMU
|
EXMC
|
CEC
|
14bit ADC Units (CHs)
|
12bit ADC Units (CHs)
2(16)
2(10)
3(21)
3(16)
3(10)
|
12bit DAC Units
|
Comp
|
IEEE 802.11
|
Bluetooth
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cortex?-M4 | GD32F303 | LQFP48 | 120 | 128K | 32K | up to 37 | 0 | 4 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(10) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP48 | 120 | 256K | 48K | up to 37 | 0 | 4 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP48 | 120 | 512K | 64K | up to 37 | 0 | 4 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP48 | 120 | 1024K | 96K | up to 37 | 0 | 10 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP64 | 120 | 128K | 32K | up to 51 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP64 | 120 | 256K | 48K | up to 51 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP64 | 120 | 512K | 64K | up to 51 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP64 | 120 | 1024K | 96K | up to 51 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP64 | 120 | 2048K | 96K | up to 51 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP64 | 120 | 3072K | 96K | up to 51 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP100 | 120 | 128K | 32K | up to 80 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP100 | 120 | 256K | 48K | up to 80 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP100 | 120 | 512K | 64K | up to 80 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP100 | 120 | 1024K | 96K | up to 80 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP100 | 120 | 2048K | 96K | up to 80 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP100 | 120 | 3072K | 96K | up to 80 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP144 | 120 | 256K | 48K | up to 112 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(21) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP144 | 120 | 512K | 64K | up to 112 | 0 | 4 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(21) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP144 | 120 | 1024K | 96K | up to 112 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(21) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP144 | 120 | 2048K | 96K | up to 112 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(21) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32F303 | LQFP144 | 120 | 3072K | 96K | up to 112 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 2 | 0 | 3 | 2 | 1 | FS | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(21) | 2 | 0 | 0 | 0 |
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