Where to buy STM32F031K4U6

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STM32F031K4U6
Mainstream ARM Cortex-M0 Access line MCU with 16 Kbytes Flash, 48 MHz CPU
Brand: STMicroelectronics
Price from 0.49 $
to 2.82 $
Median 0.84 $
In stock
12 price from 5 suppliers
» Datasheet STMicroelectronics STM32F031K4U6
Series STM32F031K4: STM32F031K4U6TR
Refinements:STM32F031K4U6TR4
10 offers from 5 suppliers
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1 AllElco Electronics China All over the world
STM32F031K4U6TR
STM32F031K4U6TR
STMicroelectronics
02 Sep 2025 10:58
IC MCU 32BIT 16KB FLASH 32UFQFPN
0.49 $
от 3000
5-7 days
stock 26051 pcs
STM32F031K4U6
STM32F031K4U6
STMicroelectronics
02 Sep 2025 10:58
IC MCU 32BIT 16KB FLASH 32UFQFPN
0.49 $
от 2450
5-7 days
stock 19424 pcs
0.51 $
от 980
5-7 days
stock 19424 pcs
0.60 $
от 490
5-7 days
stock 19424 pcs
0.67 $
от 230
5-7 days
stock 19424 pcs
0.71 $
от 80
5-7 days
stock 19424 pcs
0.81 $
от 25
5-7 days
stock 19424 pcs
0.86 $
от 10
5-7 days
stock 19424 pcs
9 EIS Components China All over the world
STM32F031K4U6
STMicroelectronics
15 Feb 2025 01:58
new in stock for immediate delivery
0.92 $
От 1 шт. Оплата рубли, юани,...
Next
5-7 days
stock 5011 pcs
10 AllElco Electronics China All over the world
STM32F031K4U6
STM32F031K4U6
STMicroelectronics
02 Sep 2025 10:58
IC MCU 32BIT 16KB FLASH 32UFQFPN
0.96 $
от 1
5-7 days
stock 19424 pcs
11 Lixinc Electronics China All over the world
STM32F031K4U6TR
STM32F031K4U6TR
STMicroelectronics
25 Aug 2025 04:07
IC MCU 32BIT 16KB FLASH 32UFQFPN
1.39 $
stock 11276 pcs
12 AiPCBA China All over the world
STM32F031K4U6TR
STMicroelectronics
19 Feb 2025 00:41
1.61 $
2-7 days
stock 298 pcs
13 ChipWorker China All over the world
STM32F031K4U6TR
STM32F031K4U6TR
STMicroelectronics
08 Oct 2025 20:34
, MCU 32Bit ARM Cortex M0 RISC 16KB Flash 2.5V/3.3V 32Pin UFQFPN EP T/ ...
Next
1.65 $
2-5 days
stock 155 pcs
STM32F031K4U6
STM32F031K4U6
STMicroelectronics
08 Oct 2025 20:34
Микросхема Микроконтроллер, MCU 32Bit ARM Cortex M0 RISC 16KB Flash 2. ...
Next
1.92 $
2-5 days
stock 6738 pcs
15 AiPCBA China All over the world
STM32F031K4U6
STMicroelectronics
19 Feb 2025 00:41
2.15 $
2-7 days
stock 249 pcs
16 Lixinc Electronics China All over the world
STM32F031K4U6
STM32F031K4U6
STMicroelectronics
25 Aug 2025 04:07
IC MCU 32BIT 16KB FLASH 32UFQFPN
2.82 $
stock 140007 pcs
17 AllElco Electronics China All over the world
STM32F031K4U6, 32
STMicroelectronics
02 Sep 2025 10:58
запрос
5-7 days
stock 6070 pcs
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