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车规MCU
凯时官网提供基于Arm? Cortex?内核的GD32车规微控制器（MCU）
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概述
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概述
全新MCU接纳先进的车规级工艺平台，遵照车规级设计理念和生产标准，切合车用高可靠性和稳固性要求。以平衡的处置惩罚性能、富厚的外设接口和增强的清静品级，为车身控制、车用照明、智能座舱、辅助驾驶及电机电源等多种电气化车用场景提供主流开发之选。
产品线
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GD32A7系列车规级MCU接纳了超高性能ARM? Cortex?-M7内核，提供GD32A71x/GD32A72x/GD32A74x多款型号选择，集成了优异的性能、增强的清静升级、富厚的外设接口，周全适用于车身域控(BDC)、车身控制(BCM)、电池管理(BMS)、车载充电机(OBC)、T-BOX、底盘应用、车灯控制、DC-DC等多种电气化车用场景，进一步扩充凯时官网在汽车电子领域的产品结构。
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GD32A5xx系列MCU完整接纳凯时官网自主研发的IP库设计，包括种种高品质高可靠的数字及模拟IP均经由几亿颗成熟量产磨练，提升了车规产品的稳固性和一致性。
GD32A5xx系列MCU可以普遍用于多种车用场景，如车窗、雨刷、空调、智能车锁、电动座椅、电动后备箱、气氛灯、动态尾灯等车身控制系统、车用照明系统和电机电源系统，以及仪表盘、车载影音、娱乐音响、中控导航、车载无线充等智能座舱系统。得益于精彩的清静监测机制，GD32A5xx也适用于部分ADAS辅助驾驶系统，如环视摄像头、AVAS声学警报系统等。
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GD32A490系列高性能车规级MCU，以高主频、大容量、高集成和高可靠等优势特征紧贴汽车电子开发需求，适用于车窗、雨刷、智能车锁、电动座椅等BCM车身控制系统，以及仪表盘、娱乐影音、中控导航等智能座舱系统。接纳成熟完善的车规工艺制程，产品开发及生产管理切合汽车行业质量系统IATF 16949:2016标准，切合AEC-Q100车规级可靠性和清静性标准，并具备精彩的静电防护和抗滋扰能力。能够在极端温度、电磁滋扰和振动等高危害条件下可靠运行，以应对车辆行驶情形中的严苛条件和重大使命。
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GD32A103系列高性能车规级MCU，拥有富厚的增强型 I/O 接口和外设，提供了强盛的跟踪手艺，以增强应用清静性并支持高级调试。适用于车身控制�？椋�BCM）、暖通空调（HVAC）、电池管理系统（BMS）、车载充电器（OBC）、汽车雷达、汽车视觉系统、DC-DC 转换器、汽车仪表、车载信息娱乐系统（IVI）、智能驾驶舱系统等应用领域。
产品选择器
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54条效果
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Part No.
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Core
Lockstep Cortex?-M7
Dual Cortex?-M7
Cortex?-M7
Cortex?-M4
Cortex?-M33
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Series
GD32A744
GD32A742
GD32A741
GD32A724
GD32A722
GD32A714
GD32A712
GD32A711
GD32A513
GD32A508
GD32A503
GD32A490
GD32A103
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Package
QFN36
QFN32
LQFP64
LQFP64
LQFP48
LQFP48
LQFP176
LQFP144
LQFP100
LQFP100
BGA257
BGA176
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Max Speed (MHz)
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Flash (Bytes)
128K
256K
384K
512K
1024K
2048K
3072K
4096K
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SRAM (Bytes)
24K
32K
48K
128K
256K
512K
768K
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I/O
up to 88
up to 85
up to 80
up to 57
up to 56
up to 51
up to 42
up to 37
up to 27
up to 26
up to 220
up to 148
up to 140
up to 116
up to 114
up to 112
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GPTM (32bit)
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GPTM (16bit)
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Advanced TM (16bit)
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HRTM
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Basic TM (64bit)
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Basic TM (32bit)
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Basic TM (16bit)
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LPTM (32bit)
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LPTM (16bit)
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SysTick (64bit)
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SysTick (24bit)
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WDG
2
4
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RTC
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USART+UART
1
2
3
4+4
4
5
6
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LPUART
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I2C
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QSPI
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SPI
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I2S
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CAN 2.0B
1xFD
2xFD
2
3xFD
5xFD
6xFD
7xFD
8xFD
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USB 2.0
OTG
HS OTG
FS+HS
0
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Ethernet
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SDIO
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EtherCAT Slave Controller
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MFCOM
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LIN
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LCD-TFT
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Segment LCD
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Camera
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IPA
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SAI
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TMU
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EXMC
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CEC
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14bit ADC Units (CHs)
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12bit ADC Units (CHs)
2(32)
2(27)
2(20)
2(16)
2(12)
2(10)
3(24)
27
40
48
54
72
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12bit DAC Units
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Comp
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IEEE 802.11
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Bluetooth
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cortex?-M7 | GD32A711 | LQFP64 | 120 | 1024K | 128K | up to 56 | 0 | 1 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 0 | 2 | 1 | 4 | 1 | 5xFD | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 2 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A711 | LQFP100 | 120 | 1024K | 128K | up to 85 | 0 | 1 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 0 | 2 | 1 | 6 | 2 | 6xFD | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 2 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A711 | LQFP144 | 120 | 1024K | 128K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 0 | 2 | 1 | 6 | 2 | 6xFD | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 2 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A712 | LQFP100 | 120 | 2048K | 256K | up to 85 | 0 | 1 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 0 | 2 | 1 | 6 | 2 | 6xFD | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 2 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A712 | LQFP144 | 120 | 2048K | 256K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 0 | 2 | 1 | 6 | 2 | 6xFD | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 2 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A712 | LQFP176 | 120 | 2048K | 256K | up to 148 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 4 | 0 | 2 | 1 | 6 | 2 | 6xFD | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 2 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A714 | LQFP100 | 160 | 4096K | 512K | up to 85 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 6xFD | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 3 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A714 | LQFP144 | 160 | 4096K | 512K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 7xFD | 0 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 3 | 2 | 0 | 0 | |
| Cortex?-M7 | GD32A714 | LQFP176 | 160 | 4096K | 512K | up to 148 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Dual Cortex?-M7 | GD32A722 | LQFP144 | 160 | 2048K | 256K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 7xFD | 0 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 3 | 2 | 0 | 0 | |
| Dual Cortex?-M7 | GD32A722 | LQFP176 | 160 | 2048K | 256K | up to 148 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Dual Cortex?-M7 | GD32A722 | BGA257 | 160 | 2048K | 256K | up to 220 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Dual Cortex?-M7 | GD32A724 | LQFP144 | 160 | 4096K | 512K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 7xFD | 0 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 3 | 2 | 0 | 0 | |
| Dual Cortex?-M7 | GD32A724 | LQFP176 | 160 | 4096K | 512K | up to 148 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Dual Cortex?-M7 | GD32A724 | BGA257 | 160 | 4096K | 512K | up to 220 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A741 | LQFP100 | 160 | 1024K | 128K | up to 85 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 6xFD | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A741 | LQFP144 | 160 | 1024K | 128K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 7xFD | 0 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A741 | LQFP176 | 160 | 1024K | 128K | up to 148 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A742 | LQFP100 | 160 | 2048K | 256K | up to 85 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 6xFD | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A742 | LQFP144 | 160 | 2048K | 256K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 7xFD | 0 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A742 | LQFP176 | 160 | 2048K | 256K | up to 148 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A744 | LQFP100 | 160 | 4096K | 512K | up to 85 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 6xFD | 0 | 1 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A744 | LQFP144 | 160 | 4096K | 512K | up to 116 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 7xFD | 0 | 1 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 3 | 2 | 0 | 0 | |
| Lockstep Cortex?-M7 | GD32A744 | LQFP176 | 160 | 4096K | 512K | up to 148 | 0 | 2 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 1 | 6 | 0 | 2 | 1 | 8 | 4 | 8xFD | 0 | 1 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 3 | 2 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | QFN32 | 100 | 128K | 24K | up to 27 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 1xFD | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(12) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | QFN32 | 100 | 256K | 32K | up to 27 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 1xFD | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(12) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP48 | 100 | 128K | 24K | up to 42 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(20) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP48 | 100 | 256K | 32K | up to 42 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(20) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP64 | 100 | 128K | 24K | up to 57 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(27) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP64 | 100 | 256K | 32K | up to 57 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(27) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP64 | 100 | 384K | 48K | up to 57 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(27) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP100 | 100 | 128K | 24K | up to 88 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(32) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP100 | 100 | 256K | 32K | up to 88 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(32) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A513 | LQFP100 | 100 | 384K | 48K | up to 88 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(32) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | QFN32 | 100 | 128K | 24K | up to 27 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 1xFD | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(12) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | QFN32 | 100 | 256K | 32K | up to 27 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 2 | 0 | 1 | 0 | 1xFD | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(12) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP48 | 100 | 128K | 24K | up to 42 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(20) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP48 | 100 | 256K | 32K | up to 42 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(20) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP64 | 100 | 128K | 24K | up to 57 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(27) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP64 | 100 | 256K | 32K | up to 57 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(27) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP64 | 100 | 384K | 48K | up to 57 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(27) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP100 | 100 | 128K | 24K | up to 88 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(32) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP100 | 100 | 256K | 32K | up to 88 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(32) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A503 | LQFP100 | 100 | 384K | 48K | up to 88 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 2 | 1 | 2xFD | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(32) | 1 | 1 | 0 | 0 | |
| Cortex?-M33 | GD32A508 | LQFP100 | 180 | 512K | 128K | up to 80 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 6 | 0 | 3 | 0 | 3 | 2 | 3xFD | HS OTG | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2(16) | 2 | 3 | 0 | 0 | |
| Cortex?-M33 | GD32A508 | LQFP144 | 180 | 512K | 128K | up to 112 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 6 | 0 | 3 | 0 | 3 | 2 | 3xFD | HS OTG | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2(16) | 2 | 3 | 0 | 0 | |
| Cortex?-M4 | GD32A103 | QFN36 | 120 | 128K | 32K | up to 26 | 0 | 4 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 0 | 1 | 0 | 1 | 0 | 2xFD | OTG | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(10) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32A103 | LQFP48 | 120 | 128K | 32K | up to 37 | 0 | 10 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 3 | 0 | 2 | 0 | 3 | 2 | 2xFD | OTG | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(10) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32A103 | LQFP64 | 120 | 128K | 32K | up to 51 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 5 | 0 | 2 | 0 | 3 | 2 | 2xFD | OTG | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32A103 | LQFP100 | 120 | 128K | 32K | up to 80 | 0 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 5 | 0 | 2 | 0 | 3 | 2 | 2xFD | OTG | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2(16) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32A490 | LQFP144 | 240 | 2048K | 768K | up to 114 | 2 | 8 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 3 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32A490 | LQFP144 | 240 | 3072K | 256K | up to 114 | 2 | 8 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 3 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32A490 | BGA176 | 240 | 2048K | 768K | up to 140 | 2 | 8 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 3 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 | |
| Cortex?-M4 | GD32A490 | BGA176 | 240 | 3072K | 256K | up to 140 | 2 | 8 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 1 | 4+4 | 0 | 3 | 0 | 6 | 2 | 2 | FS+HS | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 3(24) | 2 | 0 | 0 | 0 |
