GD32A74x

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概述

● 成熟的自研IP集成

● 160MHz 双核Cortex^®-M7

● 提供1MB, 2MB或4MB双BANK Flash，支持无缝OTA升级

● 满足功能安全ISO 26262 ASIL D标准

● 信息安全满足Evita-full，支持国密算法SM2/3/4

● 最多可支持8x CAN FD，12x LIN，6x USART/LIN，1x ETH等车用总线接口

● 2.97V~5.5V宽电压供电

● 抗ESD/EFT，汽车应用安全可靠

● 工作温度范围：-40℃~+125℃

● 符合AEC-Q100 Grade1，IATF16949:2016认证标准

● Zero Defect零缺陷品质理念

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Part No.	Core	Series GD32A744 GD32A742	Package LQFP176 LQFP144 LQFP100 BGA257	Max Speed (MHz) ≥ ≤	Flash (Bytes) 2048K 4096K	SRAM (Bytes) 256K 512K	I/O up to 80 up to 216 up to 144 up to 113	GPTM (16bit) ≥ ≤	Advanced TM (16bit)	Basic TM (64bit)	Basic TM (32bit)	SysTick (24bit)	WDG	RTC	LPUART ≥ ≤	I2C	QSPI	SPI	I2S	CAN 2.0B 8xFD 12xFD	Ethernet	MFCOM	LIN ≥ ≤	12bit ADC Units (CHs) 3(72) 3(55) 3(42)	12bit DAC Units	Comp	Dflash(Bytes)	SENT	Functional Safety	Security	Temperature Range(TA)
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℃
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℃