STMicroelectronics STM32G081GBU6 Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 128KB FLSH 28UFQFPN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32G081GBU6
Series
Detailed Description
IC MCU 32BIT 128KB FLSH 28UFQFPN
Package
28-UFQFN
Key Features
Package / Case: 28-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
STM32G081GBU6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32G081GBU6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
36K x 8
Package / Case
28-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.7V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O
26
Speed
64MHz
Core Processor
ARM® Cortex®-M0+
Alternate Parts Comparison (STM32G081GBU6 vs STM32G030F6P6TR vs STM32G030C8T6 vs STM32G071CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-UFQFN | 20-TSSOP | 48-LQFP | 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 | 1.7V ~ 3.6V | 3 V | 3 V | 1.8 V |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core | 32-Bit | 32-Bit | 32-Bit Single-Core |
| RAM Size | 36K x 8 | 8 kB | 8 kB | 36 kB |
| Lifecycle Status | Active | Production | Production | Production |
| Connectivity | HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converters | A/D 12x12b; D/A 2x12b | A/D 16x12b | A/D 19x12b | A/D 17x12b; D/A 2x12b |
| Number of I/O | 26 | 17 | 44 | 44 |
| Oscillator Type | Internal | External, Internal | External, Internal | Internal |
| 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
MKV10Z128VFM7NXP SemiconductorsNXP
IC MCU 32BIT 128KB FLASH 32QFN
MKL81Z128VMP7NXP SemiconductorsNXP
IC MCU 32BIT 128KB FLSH 64MAPBGA
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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STM32G030K8T6STMicroelectronicsMicrocontroller 32-bit ARM Cortex-M0+ RISC 64KB Flash 3.3V 32-Pin LQFP Tray
STM32G030C8T6STMicroelectronicsMCU 32-Bit STM32G030 ARM Cortex-M0+ RISC 64KB Flash 2V to 3.6V 48-Pin LQFP Tray
