STM32C031G6U6 STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock
The STM32C031G6U6 is an entry-line Arm Cortex-M0+ MCU in a 28-pin UFQFPN package, running to 48 MHz with 32 KB Flash, 12 KB SRAM, and a 12-bit ADC. From $0.72, in stock, worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- STM32C031G6U6 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4674(MOQ 3)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32C031G6U6?
- Arm Cortex-M0+ core running up to 48 MHz with 32 KB Flash and 12 KB SRAM
- Wide 2.0 V to 3.6 V supply with a -40°C to 85°C operating temperature range
- 12-bit ADC plus timers, USART, SPI and I2C packed into a compact 28-pin UFQFPN
- Cost-optimized STM32C0 value line aimed at replacing legacy 8-bit microcontrollers
What is STM32C031G6U6 used for?
The STM32C031G6U6 suits cost-sensitive embedded designs such as home appliances, power tools, LED lighting controllers, and simple motor control. Its low pin count and value-line pricing make it a strong 32-bit upgrade path for products that have outgrown 8-bit microcontrollers but still need tight cost control.
What are the specifications of STM32C031G6U6?
| Factory Lead Time | 12Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | NO |
| CPU Family | Cortex-M0+ |
| Clock Frequency-Max | 48MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQCC-N28 |
| Low Power Mode | YES |
| Number of DMA Channels | 3 |
| Number of I/O Lines | 26 |
| Number of Serial I/Os | 2 |
| Number of Timers | 6 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 12288 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 4.1mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Mainland China |
Where can I find the STM32C031G6U6 datasheet?
STM32C031G6U6 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32C031G6U6?
Compatible alternatives and drop-in replacements for STM32C031G6U6:
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQCC28
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQCC28
Frequently Asked Questions
How much Flash and SRAM does the STM32C031G6U6 provide for firmware?
The STM32C031G6U6 integrates 32 KB of Flash and 12 KB of SRAM with an Arm Cortex-M0+ core clocked up to 48 MHz, which is enough for compact control, sensing, and connectivity firmware.
For a space-constrained board, what does the UFQFPN-28 package give the designer?
It ships in a 28-pin UFQFPN package that exposes 28 pins for GPIO, a 12-bit ADC, timers, and serial interfaces, while staying small enough for dense SMT assembly on compact PCBs.
When is the STM32C031G6U6 a better choice than an 8-bit microcontroller?
The STM32C031G6U6 offers 32-bit Cortex-M0+ performance at 48 MHz for pricing competitive with 8-bit parts, so it fits designs that need more headroom than a typical 8 MHz 8-bit MCU.
What supply range and lifecycle status apply when sourcing the STM32C031G6U6?
It is an active STM32C0 value-line MCU operating from 2.0 V to 3.6 V across -40°C to 85°C; buffer stock is advised for production runs above 1,000 units given a typical 12-week lead.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3+ | $1.0900 | $3.27 |
| 4+ | $0.4813 | $1.93 |
| 8+ | $0.4743 | $3.79 |
| 16+ | $0.4674 | $7.48 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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