GD32F503
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GD32F503ϵÁÐMCUÖ÷Ƶ¸ß´ï252MHz£¬£¬£¬ÒÀÍиßЧµÄArm?v8-M¼Ü¹¹£¬£¬£¬ÄÚÖø߼¶DSPÓ²¼þ¼ÓËÙÆ÷ºÍµ¥¾«¶È¸¡µãµ¥Î»(FPU)¡£¡£¡£¼¯³ÉÁË3¸ö²ÉÑùÂʸߴï3MspsµÄADC£¨×î¶àÖ§³Ö25ͨµÀ£©£¬£¬£¬²¢Å䱸1¸ö¿ìËÙ½ÏÁ¿Æ÷Óë1¸öDAC£¬£¬£¬¿ÉʵÏÖ¿ìËÙ±£»£»£»£»¤µÈ¹¦Ð§¡£¡£¡£Í¬Ê±Ö§³Ö¶à´ï3¸öSPI¡¢2¸öI2S¡¢2¸öI2C¡¢3¸öUSART¡¢2¸öUART¡¢2¸öCAN-FDºÍÒ»¸öUSBFS½Ó¿Ú£¬£¬£¬ÇáËÉÅþÁ¬ÖÖÖÖÍⲿװ±¸¡£¡£¡£
GD32F503ϵÁÐMCUÌṩLQFP100/64/48¡¢QFN64/48/32¡¢BGA64µÈ¶àÖÖ·â×°Ñ¡Ïî¡£¡£¡£
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|
Part No.
|
Core
|
Series
|
Package
QFN64
QFN48
QFN32
LQFP64
LQFP48
LQFP100
BGA64
|
Max Speed (MHz)
|
Flash (Bytes)
128K
256K
512K
1024K
|
SRAM (Bytes)
64K
128K
|
I/O
up to 80
up to 56
up to 51
up to 41
up to 37
up to 26
|
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
2+0
3+2
3+0
|
LPUART
|
I2C
|
QSPI
|
SPI
|
I2S
|
CAN 2.0B
|
USB 2.0
|
Ethernet
|
SDIO
|
EtherCAT Slave Controller
|
MFCOM
|
LIN
|
LCD-TFT
|
MIPI-DSI
|
Segment LCD
|
Camera
|
IPA
|
SAI
|
TMU
|
EXMC
|
CEC
|
14bit ADC Units (CHs)
|
12bit ADC Units (CHs)
3(25)
3(19)
3(18)
3(14)
3(12)
3(10)
|
12bit DAC Units
|
Comp
|
IEEE 802.11
|
Bluetooth
|
Dflash(Bytes)
|
SENT
|
Functional Safety
|
Security
|
Temperature Range(TA)
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cortex?-M33 | GD32F503 | QFN32 | 252 | 128K | 64K | up to 26 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2+0 | 0 | 4 | 0 | 2 | 1 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN32 | 252 | 256K | 64K | up to 26 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2+0 | 0 | 4 | 0 | 2 | 1 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN32 | 252 | 512K | 64K | up to 26 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2+0 | 0 | 4 | 0 | 2 | 1 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 128K | 64K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 256K | 64K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 512K | 64K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 1024K | 128K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN48 | 252 | 512K | 64K | up to 41 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(14) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN48 | 252 | 1024K | 128K | up to 41 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(14) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 128K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 256K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 512K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 1024K | 128K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN64 | 252 | 512K | 64K | up to 56 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(19) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN64 | 252 | 1024K | 128K | up to 56 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(19) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | BGA64 | 252 | 512K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | BGA64 | 252 | 1024K | 128K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP100 | 252 | 256K | 64K | up to 80 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(25) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP100 | 252 | 512K | 64K | up to 80 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(25) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP100 | 252 | 1024K | 128K | up to 80 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(25) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN32 | 252 | 128K | 64K | up to 26 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2+0 | 0 | 4 | 0 | 2 | 1 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN32 | 252 | 256K | 64K | up to 26 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2+0 | 0 | 4 | 0 | 2 | 1 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN32 | 252 | 512K | 64K | up to 26 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2+0 | 0 | 4 | 0 | 2 | 1 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(10) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 128K | 64K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 256K | 64K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 512K | 64K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP48 | 252 | 1024K | 128K | up to 37 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(12) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN48 | 252 | 512K | 64K | up to 41 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(14) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN48 | 252 | 1024K | 128K | up to 41 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+0 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3(14) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 128K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 256K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 512K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP64 | 252 | 1024K | 128K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN64 | 252 | 512K | 64K | up to 56 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(19) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | QFN64 | 252 | 1024K | 128K | up to 56 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(19) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | BGA64 | 252 | 512K | 64K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | BGA64 | 252 | 1024K | 128K | up to 51 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(18) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP100 | 252 | 256K | 64K | up to 80 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(25) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP100 | 252 | 512K | 64K | up to 80 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(25) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Cortex?-M33 | GD32F503 | LQFP100 | 252 | 1024K | 128K | up to 80 | 1 | 5 | 2 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3+2 | 0 | 4 | 0 | 3 | 2 | 2xFD | FS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3(25) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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