GD32A7xx系列

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概述

GD32A71x/GD32A72x/GD32A74 x系列车规级MCU采用了超高性能ARM^® Cortex^®-M7内核，支持单核、双核、单核锁步等三种配置，具有120/160MHz两种主频，算力高达763DMIPS，并配备了最高4MB片上 Flash和512KB SRAM，支持双Flash BANK，可满足无缝OTA升级需求。芯片采用2.97-5.5V宽电压供电，工作温度范围-40~+125℃，符合AEC-Q100 grade1标准，工作寿命15年以上，为系统安全稳定运行提供硬件保障。为实现多样化的车身控制和互联应用，该系列产品集成了丰富的外设接口，支持8路 CAN FD，12路 LIN多路高速车用总线接口，以及AVB和TSN的1x10/100Mbps以太网接口。支持6路SENT接口，满足底盘应用需求。在安全可靠性方面，GD32A71x/72x系列符合ISO26262 ASIL B标准，GD32A74x系列符合ISO26262 ASIL D标准，并均满足国际Evita-full标准信息安全要求，以及支持国密算法SM2/3/4，满足网络安全标准ISO21434，助力出海需求。GD32A71x/72x/74x产品组合提供了5种封装共24个型号选择。

探索我们的产品组合

GD32A71x

GD32A71x支持单核Cortex®-M7及M23独立信息安全核，具有120/160MHz两种主频，1MB，2MB，4MB三种Flash及LQFP64/100/144/176四种封装配置，共9个型号。
GD32A72x

GD32A72x具备双核Cortex®-M7及M23独立信息安全核，主频160MHz，2MB，4MB两种Flash及LQFP144/176/BGA257三种封装配置，共6个型号。
GD32A74x

GD32A74x支持Cortex®-M7单核锁步及M23独立信息安全核，主频160MHz，1MB，2MB，4MB三种Flash及LQFP100/144/176三种封装配置，共9个型号。

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Part No.	Core Lockstep Cortex®-M7 Dual Cortex®-M7 Cortex®-M7	Series GD32A744 GD32A742 GD32A724 GD32A722 GD32A714 GD32A712 GD32A711	Package LQFP64 LQFP176 LQFP144 LQFP100 BGA257	Max Speed (MHz) ≥ ≤	Flash (Bytes) 1024K 2048K 4096K	SRAM (Bytes) 128K 256K 512K	I/O up to 83 up to 80 up to 54 up to 216 up to 144 up to 113	GPTM (16bit) ≥ ≤	Advanced TM (16bit)	Basic TM (64bit)	Basic TM (32bit)	SysTick (24bit) ≥ ≤	WDG 2 4	RTC	LPUART ≥ ≤	I2C ≥ ≤	QSPI ≥ ≤	SPI ≥ ≤	I2S ≥ ≤	CAN 2.0B 5xFD 6xFD 7xFD 8xFD 12xFD	Ethernet ≥ ≤	MFCOM ≥ ≤	LIN ≥ ≤	12bit ADC Units (CHs) 2(48) 2(44) 2(40) 2(27) 3(72) 3(55) 3(42)	12bit DAC Units ≥ ≤	Comp	Dflash(Bytes)	SENT ≥ ≤	Functional Safety ISO26262 ASIL-D ISO26262 ASIL-B	Security	Temperature Range(TA)
GD32A711ART3TB	Cortex®-M7	GD32A711	LQFP64	160	1024K	128K	up to 54	1	8	2	2	1	2	1	6	2	0	4	1	7xFD	0	0	6	2(27)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A711AVT3TB	Cortex®-M7	GD32A711	LQFP100	160	1024K	128K	up to 83	1	8	2	2	1	2	1	6	2	1	6	2	8xFD	0	0	6	2(40)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A711AZT3TB	Cortex®-M7	GD32A711	LQFP144	160	1024K	128K	up to 113	2	8	2	2	1	2	1	6	2	1	6	2	8xFD	0	0	6	2(44)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A712AVT3TB	Cortex®-M7	GD32A712	LQFP100	160	2048K	256K	up to 83	1	8	2	2	1	2	1	6	2	1	6	2	8xFD	0	0	6	2(40)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A712AZT3TB	Cortex®-M7	GD32A712	LQFP144	160	2048K	256K	up to 113	2	8	2	2	1	2	1	6	2	1	6	2	8xFD	0	0	6	2(44)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A712AIT3TB	Cortex®-M7	GD32A712	LQFP176	160	2048K	256K	up to 144	2	8	2	2	1	2	1	6	2	1	6	2	8xFD	0	0	6	2(48)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A711BRT3TB	Cortex®-M7	GD32A711	LQFP64	120	1024K	128K	up to 54	1	8	2	2	1	2	1	6	2	0	4	1	5xFD	0	0	6	2(27)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A711BVT3TB	Cortex®-M7	GD32A711	LQFP100	120	1024K	128K	up to 83	1	8	2	2	1	2	1	6	2	1	6	2	6xFD	0	0	6	2(40)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A711BZT3TB	Cortex®-M7	GD32A711	LQFP144	120	1024K	128K	up to 113	2	8	2	2	1	2	1	6	2	1	6	2	6xFD	0	0	6	2(44)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A712BVT3TB	Cortex®-M7	GD32A712	LQFP100	120	2048K	256K	up to 83	1	8	2	2	1	2	1	6	2	1	6	2	6xFD	0	0	6	2(40)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A712BZT3TB	Cortex®-M7	GD32A712	LQFP144	120	2048K	256K	up to 113	2	8	2	2	1	2	1	6	2	1	6	2	6xFD	0	0	6	2(44)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A712BIT3TB	Cortex®-M7	GD32A712	LQFP176	120	2048K	256K	up to 144	2	8	2	2	1	2	1	6	2	1	6	2	6xFD	0	0	6	2(48)	2	2	128+96	0	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A714AVT3TB	Cortex®-M7	GD32A714	LQFP100	320	4096K	512K	up to 80	1	8	2	2	1	4	1	12	4	1	8	4	12xFD	1	1	12	3(42)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A714AZT3TB	Cortex®-M7	GD32A714	LQFP144	320	4096K	512K	up to 113	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A714AIT3TB	Cortex®-M7	GD32A714	LQFP176	320	4096K	512K	up to 144	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A714AXJ3TB	Cortex®-M7	GD32A714	BGA257	320	4096K	512K	up to 216	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A722AZT3TB	Dual Cortex®-M7	GD32A722	LQFP144	320	2048K	256K	up to 113	2	8	2	2	2	4	1	14	4	1	8	4	12xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A722AIT3TB	Dual Cortex®-M7	GD32A722	LQFP176	320	2048K	256K	up to 144	2	8	2	2	2	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A722AXJ3TB	Dual Cortex®-M7	GD32A722	BGA257	320	2048K	256K	up to 216	2	8	2	2	2	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A724AZT3TB	Dual Cortex®-M7	GD32A724	LQFP144	320	4096K	512K	up to 113	2	8	2	2	2	4	1	14	4	1	8	4	12xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A724AIT3TB	Dual Cortex®-M7	GD32A724	LQFP176	320	4096K	512K	up to 144	2	8	2	2	2	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A724AXJ3TB	Dual Cortex®-M7	GD32A724	BGA257	320	4096K	512K	up to 216	2	8	2	2	2	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A742AVT3TB	Lockstep Cortex®-M7	GD32A742	LQFP100	320	2048K	256K	up to 80	1	8	2	2	1	4	1	12	4	1	8	4	12xFD	1	1	12	3(42)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A742AZT3TB	Lockstep Cortex®-M7	GD32A742	LQFP144	320	2048K	256K	up to 113	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A742AIT3TB	Lockstep Cortex®-M7	GD32A742	LQFP176	320	2048K	256K	up to 144	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A744AVT3TB	Lockstep Cortex®-M7	GD32A744	LQFP100	320	4096K	512K	up to 80	1	8	2	2	1	4	1	12	4	1	8	4	12xFD	1	1	12	3(42)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A744AZT3TB	Lockstep Cortex®-M7	GD32A744	LQFP144	320	4096K	512K	up to 113	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A744AIT3TB	Lockstep Cortex®-M7	GD32A744	LQFP176	320	4096K	512K	up to 144	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A744AXJ3TB	Lockstep Cortex®-M7	GD32A744	BGA257	320	4096K	512K	up to 216	2	8	2	2	1	4	1	14	4	1	8	4	12xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A714BVT3TB	Cortex®-M7	GD32A714	LQFP100	160	4096K	512K	up to 80	1	8	2	2	1	4	1	12	4	1	8	4	8xFD	1	1	12	3(42)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A714BZT3TB	Cortex®-M7	GD32A714	LQFP144	160	4096K	512K	up to 113	2	8	2	2	1	4	1	14	4	1	8	4	8xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A714BIT3TB	Cortex®-M7	GD32A714	LQFP176	160	4096K	512K	up to 144	2	8	2	2	1	4	1	14	4	1	8	4	8xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A722BZT3TB	Dual Cortex®-M7	GD32A722	LQFP144	160	2048K	256K	up to 113	2	8	2	2	2	4	1	14	4	1	8	4	8xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A722BIT3TB	Dual Cortex®-M7	GD32A722	LQFP176	160	2048K	256K	up to 144	2	8	2	2	2	4	1	14	4	1	8	4	8xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A722BXJ3TB	Dual Cortex®-M7	GD32A722	BGA257	160	2048K	256K	up to 216	2	8	2	2	2	4	1	14	4	1	8	4	8xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A724BZT3TB	Dual Cortex®-M7	GD32A724	LQFP144	160	4096K	512K	up to 113	2	8	2	2	2	4	1	14	4	1	8	4	8xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A724BIT3TB	Dual Cortex®-M7	GD32A724	LQFP176	160	4096K	512K	up to 144	2	8	2	2	2	4	1	14	4	1	8	4	8xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A724BXJ3TB	Dual Cortex®-M7	GD32A724	BGA257	160	4096K	512K	up to 216	2	8	2	2	2	4	1	14	4	1	8	4	8xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-B	Evita-full+SM2/3/4	-40℃~125℃
GD32A742BVT3TB	Lockstep Cortex®-M7	GD32A742	LQFP100	160	2048K	256K	up to 80	2	8	2	2	1	4	1	12	4	1	8	4	8xFD	1	1	12	3(42)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A742BZT3TB	Lockstep Cortex®-M7	GD32A742	LQFP144	160	2048K	256K	up to 113	2	8	2	2	1	4	1	14	4	1	8	4	8xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A742BIT3TB	Lockstep Cortex®-M7	GD32A742	LQFP176	160	2048K	256K	up to 144	2	8	2	2	1	4	1	14	4	1	8	4	8xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A744BVT3TB	Lockstep Cortex®-M7	GD32A744	LQFP100	160	4096K	512K	up to 80	1	8	2	2	1	4	1	12	4	1	8	4	8xFD	1	1	12	3(42)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A744BZT3TB	Lockstep Cortex®-M7	GD32A744	LQFP144	160	4096K	512K	up to 113	2	8	2	2	1	4	1	14	4	1	8	4	8xFD	1	1	14	3(55)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃
GD32A744BIT3TB	Lockstep Cortex®-M7	GD32A744	LQFP176	160	4096K	512K	up to 144	2	8	2	2	1	4	1	14	4	1	8	4	8xFD	1	1	14	3(72)	3	2	128+96	6	ISO26262 ASIL-D	Evita-full+SM2/3/4	-40℃~125℃