STM32G441KBT3 STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STM32G441KBT3 is a 32-bit Arm Cortex-M4 microcontroller for mixed-signal control. Key specs include 170 MHz performance, 128 Kbytes Flash, crypto, and 32 pins. From quote pricing, in-stock sourcing and worldwide shipping are available.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- STM32G441KBT3 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32G441KBT3?
- 32-bit Arm Cortex-M4 MCU core for real-time embedded control
- Up to 170 MHz performance with math accelerator support
- 128 Kbytes Flash memory for compact control firmware
- Integrated analog resources including ADC, DAC and DMA support
- Crypto capability and wide -40 to 125 degree C operating coverage for robust designs
What is STM32G441KBT3 used for?
STM32G441KBT3 is used in motor-control boards, digital power supplies, industrial sensing modules, and compact embedded controllers that combine high-speed firmware with analog signal handling. It is also suitable for connected appliances, instrumentation, and secure control designs where Cortex-M4 performance, crypto support, and mixed-signal peripherals reduce external component count.
What are the specifications of STM32G441KBT3?
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M4 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G32 |
| Low Power Mode | YES |
| Number of DMA Channels | 12 |
| Number of External Interrupts | 16 |
| Number of I/O Lines | 26 |
| Number of Serial I/Os | 4 |
| Number of Timers | 12 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP32,.35SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| RAM (bytes) | 32768 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Speed | 150MHz |
| Supply Current-Max | 28mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.71V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
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, Taiwan |
Where can I find the STM32G441KBT3 datasheet?
STM32G441KBT3 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32G441KBT3?
Compatible alternatives and drop-in replacements for STM32G441KBT3:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 150MHz, CMOS, PQFP32
Frequently Asked Questions
How should firmware teams size code for STM32G441KBT3?
Keep the application, bootloader, and update reserve within the documented 128 KB Flash capacity while measuring actual optimized image growth.
Which processing feature matters when qualifying STM32G441KBT3?
Confirm that the required algorithms fit the documented 32-bit Cortex-M4 architecture and validate timing on the selected clock configuration and peripherals.
For PCB migration, what connectivity must match STM32G441KBT3?
Review every signal against the official package pinout for all 32 pins, including power, analog, debug, clock, and alternate-function assignments.
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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.
In Stock · 24h Response · Worldwide Shipping
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