STMicroelectronics STM32C031K6U6 Microcontrollers
2V~3.6V ARM-MSeries 48MHz 30 UFQFPN-32 Microcontroller Units (MCUs/MPUs/SOCs)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32C031K6U6
Series
Detailed Description
Reliable Microcontrollers by STMicroelectronics for high-performance systems.
Package
32-UFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32C031K6U6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32C031K6U6 Microcontrollers technical specifications.
General
Series
STM32C0
RAM Size
12K x 8
Package / Case
32-UFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O
30
Speed
48MHz
Related Parts Comparison (STM32C031K6U6 vs STM32C031F4P6 vs STM32C011J4M6TR vs STM32C031C6T6TR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | STM32C0 | STM32C0 | STM32C0 | STM32C0 |
| Package / Case | 32-UFQFN Exposed Pad | 20-TSSOP | 8-SOIC | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2V ~ 3.6V | 2V ~ 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 | 32-Bit | 32-Bit | 32-Bit |
| RAM Size | 12K x 8 | 12K x 8 | 6K x 8 | 12K x 8 |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | A/D 18x12b SAR | A/D 15x12b SAR | A/D 7x12b SAR | A/D 21x12b SAR |
| Number of I/O | 30 | 18 | 6 | 45 |
| 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 .
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More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
STM32C031K6U7TRSTMicroelectronicsARM® Cortex®-M0+ STM32C0 Microcontroller IC 32-Bit 48MHz 32KB (32K x 8) FLASH 32-UFQFPN (5x5)
STM32C011J4M6STMicroelectronicsARM® Cortex®-M0+ STM32C0 Microcontroller IC 32-Bit 48MHz 16KB (16K x 8) FLASH 8-SO
STM32C011D6Y6TRSTMicroelectronicsARM® Cortex®-M0+ STM32C0 Microcontroller IC 32-Bit 48MHz 32KB (32K x 8) FLASH 12-WLCSP (1.7x1.42)
STM32C031C4U6STMicroelectronicsARM® Cortex®-M0+ STM32C0 Microcontroller IC 32-Bit 48MHz 16KB (16K x 8) FLASH 48-UFQFPN (7x7)
