STMicroelectronics STM32L031G6U7TR Microcontroller, Microprocessor, FPGA Modules
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 32KB (32K x 8) FLASH 28-UFQFPN (4x4)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32L031G6U7TR
Detailed Description
IC MCU 32BIT 32KB FLASH 28UFQFPN
Package
28-UFQFN
Key Features
Package / Case: 28-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32L031G6U7TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32L031G6U7TR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
STM32L0
RAM Size
8K x 8
Package / Case
28-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.65V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O
21
Speed
32MHz
Alternate Parts Comparison (STM32L031G6U7TR vs STM32F042G6U7 vs STM32F031G6U6 vs STM32F031G6U7TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | STM32L0 | STM32F0 | STM32F0 | STM32F0 |
| Package / Case | 28-UFQFN | 28-UFQFN | 28-UFQFN | 28-UFQFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.65V ~ 3.6V | 1.65V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0 | ARM® Cortex®-M0 | ARM® Cortex®-M0 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 8K x 8 | 6K x 8 | 4K x 8 | 4K x 8 |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | A/D 10x12b | A/D 13x12b | A/D 13x12b | A/D 13x12b |
| Number of I/O | 21 | 24 | 23 | 23 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MKL26Z32VFM4NXP SemiconductorsNXP
IC MCU 32BIT 32KB FLASH 32QFN
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STM32L031G6U6TRSTMicroelectronicsARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit 32MHz 32KB (32K x 8) FLASH 28-UFQFPN (4x4)
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STM32F031G6U6STMicroelectronicsARM® Cortex®-M0 STM32F0 Microcontroller IC 32-Bit 48MHz 32KB (32K x 8) FLASH