
For Reference Only
Part Number | STM32L031G6U6 |
OEMstron Part # | STM32L031G6U6 |
Manufacturer | STMicroelectronics |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 32KB FLASH 28UFQFPN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | STM32L031G6U6 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
STM32L031G6U6 Specifications
Part Number | STM32L031G6U6 | |
Brand | STMicroelectronics | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | STMicroelectronics | |
Series | STM32L0 | |
Core Processor | ARM® Cortex®-M0+ | |
Core Size | 32-Bit | |
Speed | 32MHz | |
Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | |
Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | |
Number of I/O | 21 | |
Program Memory Size | 32KB (32K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | 1K x 8 | |
RAM Size | 8K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | |
Data Converters | A/D 10x12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 28-UFQFN | |
Supplier Device Package | 28-UFQFPN (4x4) |
STM32L031G6U6 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
STM32L031G6U6TR D# V36:1790_16116039 STMicroelectronics |
MCU 32-bit ARM Cortex M0+ RISC 32KB Flash 3.3V 28-Pin UFQFPN T/R RoHS: Compliant
|
Americas - 0 |
STM32L031G6U6STR D# V72:2272_23341453 STMicroelectronics |
MCU 32-bit ARM Cortex M0+ RISC 32KB Flash 3.3V 28-Pin UFQFPN T/R RoHS: Compliant
|
Americas - 2920 |
STM32L031G6U6 D# V99:2348_18459851 STMicroelectronics |
MCU 32-bit ARM Cortex M0+ RISC 32KB Flash 3.3V 28-Pin UFQFPN Tray RoHS: Compliant
|
Americas - 0 |
STM32L031G6U6S D# V36:1790_21836418 STMicroelectronics |
MCU 32-bit ARM Cortex M0+ RISC 32KB Flash 3.3V 28-Pin UFQFPN Tray RoHS: Compliant
|
Americas - 4627 |
Part Number | Description | Stock |
STM32L031G6U6TR D# STM32L031G6U6TR STMicroelectronics |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 32kB Flash 28-Pin UFQFPN T/R - Tape and Reel (Alt: STM32L031G6U6TR) |
Americas - 0 |
STM32L031G6U6STR D# STM32L031G6U6STR STMicroelectronics |
ARM Based Microcontroller 32-Bit 2V to 3.6V RISC 48MHz 28-Pin UFQFPN Surface Mount T/R - Tape and Reel (Alt: STM32L031G6U6STR) |
Americas - 0 |
STM32L031G6U6 D# 51AC9574 STMicroelectronics |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 32kB Flash 28-Pin UFQFPN Tray - Bulk (Alt: 51AC9574) |
Americas - 78 |
STM32L031G6U6S D# STM32L031G6U6S STMicroelectronics |
MCU 32-Bit STM32L031G6 ARM Cortex M0+ RISC 32KB Flash 1.8V/2.5V/3.3V 28-Pin UFQFPN Tray - Trays (Alt: STM32L031G6U6S) |
Americas - 0 |
Part Number | Description | Stock |
STM32L031G6U6 D# STM32L031G6U6 STMicroelectronics |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 32kB Flash 28-Pin UFQFPN Tray (Alt: STM32L031G6U6) |
Asia - 0 |
STM32L031G6U6S D# STM32L031G6U6S STMicroelectronics |
MCU 32-Bit STM32L031G6 ARM Cortex M0+ RISC 32KB Flash 1.8V/2.5V/3.3V 28-Pin UFQFPN Tray (Alt: STM32L031G6U6S) RoHS: Compliant
|
Asia - 0 |
STM32L031G6U6TR D# STM32L031G6U6TR STMicroelectronics |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 32kB Flash 28-Pin UFQFPN T/R (Alt: STM32L031G6U6TR) |
Asia - 0 |
Part Number | Description | Stock |
STM32L031G6U6STR D# STM32L031G6U6STR STMicroelectronics |
ARM Based Microcontroller 32-Bit 2V to 3.6V RISC 48MHz 28-Pin UFQFPN Surface Mount T/R (Alt: STM32L031G6U6STR) |
Europe - 0 |
STM32L031G6U6 D# STM32L031G6U6 STMicroelectronics |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 32kB Flash 28-Pin UFQFPN Tray (Alt: STM32L031G6U6) |
Europe - 0 |
STM32L031G6U6S D# STM32L031G6U6S STMicroelectronics |
MCU 32-Bit STM32L031G6 ARM Cortex M0+ RISC 32KB Flash 1.8V/2.5V/3.3V 28-Pin UFQFPN Tray (Alt: STM32L031G6U6S) |
Europe - 0 |
STM32L031G6U6TR D# STM32L031G6U6TR STMicroelectronics |
MCU 32-Bit Ultra Low Power STM32L ARM Cortex M0+ RISC 32kB Flash 28-Pin UFQFPN T/R (Alt: STM32L031G6U6TR) |
Europe - 0 |
Part Number | Description | Stock |
STM32L031G6U6STR D# STM32L031G6U6STR-ND STMicroelectronics |
IC MCU 32BIT 32KB FLASH 28UFQFPN |
Temporarily Out of Stock |
STM32L031G6U6TR D# 497-18805-1-ND STMicroelectronics |
IC MCU 32BIT 32KB FLASH 28UFQFPN |
2631 In Stock |
STM32L031G6U6S D# STM32L031G6U6S-ND STMicroelectronics |
IC MCU 32BIT 32KB FLASH 28UFQFPN |
2742 In Stock |
STM32L031G6U6 D# 497-17485-ND STMicroelectronics |
IC MCU 32BIT 32KB FLASH 28UFQFPN |
100 In Stock |
Part Number | Description | Stock |
STM32L031G6U6 STMicroelectronics |
In stock shipping within 2days |
5144 |
STM32L031G6U6TR STMicroelectronics |
In stock shipping within 2days |
172 |
Part Number | Description | Stock |
STM32L031G6U6TR D# 3365503RL STMicroelectronics |
MCU, 32BIT, 32MHZ, UFQFPN-28 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
STM32L031G6U6 D# 2849931 STMicroelectronics |
MCU, ARM CORTEX-M0+, 32MHZ, UFQFPN-38 RoHS: Compliant
Min Qty: 1
Container: Each
|
2077 |
Part Number | Description | Stock |
STM32L031G6U6TR STMicroelectronics |
STM32L Series 32 KB Flash 8 kB RAM 32-Bit Microcontroller - UFQFPN-28 RoHS: Compliant
pbFree: Yes
|
0 Reel |
STM32L031G6U6S STMicroelectronics |
ultra-low-power 32-bit MCU Arm-based Cortex-M0+, up to 32KB Flash, 8KB SRAM, 1KB RoHS: Compliant
pbFree: Yes
|
0 Tray |
STM32L031G6U6 STMicroelectronics |
STM32 Series 32 KB Flash 8 KB RAM 32 MHz SMT 32-Bit Microcontroller - UFQFPN-28 RoHS: Compliant
pbFree: Yes
|
0 Tray |
Part Number | Description | Stock |
STM32L031G6U6TR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
13272 |
STM32L031G6U6 STqq |
OEM/CM QUOTES ONLY | NO BROKERS |
14280 |
STM32L031G6U6S STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
3481 |
Part Number | Description | Stock |
STM32L031G6U6TR STMicroelectronics |
STM32L031G6U6TR |
1000 |
Part Number | Description | Stock |
STM32L031G6U6TR STMicroelectronics |
OEM/CM Immediate delivery |
95 |
STM32L031G6U6 STMicroelectronics |
OEM/CM Immediate delivery |
2391 |
Part Number | Description | Stock |
STM32L031G6U6S D# 511-STM32L031G6U6S STMicroelectronics |
ARM Microcontrollers - MCU 16/32-BITS MICROS RoHS: Compliant
|
2623 |
Part Number | Description | Stock |
STM32L031G6U6TR D# XSFP00000147228 STMicroelectronics |
STM32L Series 32 KB Flash 8 kB RAM 32-Bit Microcontroller - UFQFPN-28 |
6000 |
Part Number | Description | Stock |
STM32L031G6U6 D# 51AC9574 STMicroelectronics |
MCU, ARM CORTEX-M0+, 32MHZ, UFQFPN-38, Product Range:ARM Cortex-M0+ Microcontrollers, Architecture:ARM Cortex-M0+, No. of Bits:32bit, CPU Speed:32MHz, Program Memory Size:32KB, RAM Memory Size:8KB, No. of Pins:28Pins RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
78 |
STM32L031G6U6TR D# 84Y8780 STMicroelectronics |
16/32-BITS MICROS RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
STM32L031G6U6STR D# 02AH7116 STMicroelectronics |
16/32-BITS MICROS RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
STM32L031G6U6S D# 65AC6357 STMicroelectronics |
16/32-BITS MICROS RoHS: Not Compliant
Min Qty: 2940
Container: Bulk
|
0 |
Part Number | Description | Stock |
STM32L031G6U6 D# 1962067 STMicroelectronics |
STMicroelectronics STM32L031G6U6, 32bit ARM Cortex-M0 Microcontroller, STM32, 32MHz, 32 kB Flash, 28-Pin UFQFPN, PU Min Qty: 490
Container: Tray
|
1905 |
Part Number | Description | Stock |
STM32L031G6U6S STMicroelectronics |
OEM/CM ONLY |
2898 |
STM32L031G6U6TR STMicroelectronics |
OEM/CM ONLY |
8496 |
Part Number | Description | Stock |
STM32L031G6U6 STMicroelectronics |
IN stock Immediate delivery |
2406 |
STM32L031G6U6TR STMicroelectronics |
IN stock Immediate delivery |
90 |
Part Number | Description | Stock |
STM32L031G6U6 STMicroelectronics |
shipping today |
5003 |
Part Number | Description | Stock |
STM32L031G6U6S D# 38556781 STMicroelectronics |
MCU 32-bit ARM Cortex M0+ RISC 32KB Flash 3.3V 28-Pin UFQFPN Tray RoHS: Compliant
|
Americas - 4627 |
STM32L031G6U6STR D# 38853769 STMicroelectronics |
MCU 32-bit ARM Cortex M0+ RISC 32KB Flash 3.3V 28-Pin UFQFPN T/R RoHS: Compliant
|
Americas - 2920 |
Part Number | Description | Stock |
STM32L031G6U6 STMicroelectronics |
IC MCU 32BIT 32KB FLASH 28UFQFPN |
11451 |
Part Number | Description | Stock |
STM32L031G6U6 D# 2849931 STMicroelectronics |
MCU, ARM CORTEX-M0+, 32MHZ, UFQFPN-38 RoHS: Compliant
Min Qty: 1
Container: Each
|
2498 |
STM32L031G6U6TR D# 3365503 STMicroelectronics |
MCU, 32BIT, 32MHZ, UFQFPN-28 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
1381 |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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Pricing (USD)
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1 | $ 3.6983 | $ 3.6983 |
100 | $ 3.6983 | $ 369.8300 |
500 | $ 3.6983 | $ 1,849.1500 |
1000 | $ 3.6983 | $ 3,698.3000 |
2500 | $ 3.6983 | $ 9,245.7500 |
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