Product

Series	Timers										Communication					Analog
Series	CPU frequency (MHz)	Int. Flash (KB)	SRAM (KB)	Advanced Control	16-bit General purpose	Basic	SysTick	WDT	WWDT	ERTC	I²C	SPI/I²S(1)	USART+UART	USB OTG FS	CAN	12-bit ADC numbers/ channels	Comparators	OPA	GPIO	Operating temperatures
AT32F423AT32F402AT32F405AT32F413AT32F407AT32F403AAT32F435AT32F437AT32A403AAT32WB415	≥ 80 ≤ 288	16~6432~646464~256128~256256256~1024256~4032	8+1208~16163232~4864+6~96+616~6496+128384~512	121~201~223	≥ 5 ≤ 8	≥ 1 ≤ 2	≥ 0 ≤ 1	≥ 0 ≤ 1	≥ 0 ≤ 1	≥ 0 ≤ 1	≥ 1 ≤ 3	11/1~2/22/2~3/31/1~2/22/232~34/4	41+1~2+02+02+0~3+24+3~8+05/2~6/24+43+4~4+43/4~4/43+4~4+4	≥ 1 ≤ 2	≥ 1 ≤ 2	9~159~161310~1611~2410163/10~168	≥ 1 ≤ 2	≥ 0 ≤ 2	15~3915~553927~5527~8728~5625~5351~8037~22(MCU)+8(Bluetooth)80	-40°C to +105°C
AT32F423	80	16~64	8+1	1	5	1	1	1	1	1	2	1/1~2/2	4	-	1	9~15	-	-	15~39	-40°C to +105°C
AT32F402	96	32~64	20	1	6	2	1	1	1	1	2	2/2~3/3	4	-	1	9~16	-	-	15~55	-40°C to +105°C
AT32F405	120	16~64	8~16	1	5	1	1	1	1	1	2	1/1~2/2	1+1~2+0	-	-	9~15	1	-	15~39	-40°C to +105°C
AT32F413	120	64	16	1	5	1	1	1	1	1	2	2/2	2+0	-	-	13	1	2	39	-40°C to +105°C
AT32F407	150	64~256	32	1	5	-	1	1	1	1	2	2/2	2+0~3+2	1	1	10~16	2	-	27~55	-40°C to +105°C
AT32F403A	150	64~256	32~48	1	8	2	1	1	1	1	3	3	4+3~8+0	-	2	11~24	-	-	27~87	-40°C to +105°C
AT32F435	216	128~256	64+6~96+6	1	7	2	1	1	1	1	3	2~3	5/2~6/2	1	1	10~16	-	-	28~56	-40°C to +105°C
AT32F437	216	128~256	64+6~96+6	1	7	2	1	1	1	1	3	2~3	5/2~6/2	1	1	10~16	-	-	25~53	-40°C to +105°C
AT32A403A	200	64~256	16~64	1~2	5	-	1	1	1	1	2	2/2	2+0~3+2	-	2	10	-	-	27~55	-40°C to +105°C
AT32WB415	240	256~1024	96+128	2	8	2	1	1	1	1	3	4/4	4+4	-	2	16	-	-	51~80	-40°C to +105°C

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