STM32G431K6U3 vs STM32G431KBT6 Comparison
Detailed side-by-side comparison of STM32G431K6U3 by STMicroelectronics and STM32G431KBT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G431K6U3 - 170MHz Cortex-M4F MCU, 32KB | STMicroelectronics
STM32G431K6U3 ✓ ActiveSTMicroelectronics
STM32G431KBT6 - 170MHz Cortex-M4F MCU, 128KB Flash, 32-LQFP | STMicroelectronics
STM32G431KBT6 ✓ ActiveSpecification Comparison
| Parameter | STM32G431K6U3 | STM32G431KBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit Arm Cortex-M4F microcontroller | — |
| Maximum CPU Frequency | 170 MHz | — |
| Core Architecture | Arm Cortex-M4F with floating-point instructions | — |
| Instruction Set Width | 32-bit RISC | — |
| Program Memory Size | 32 KB Flash | — |
| Flash Organization | 32K × 8 bits | — |
| Number of I/O Pins | 26 pins | — |
| Package | 32-pin UFQFPN, 5 mm × 5 mm | 32-LQFP (7x7 mm) |
| Mounting Type | Surface mount | Surface Mount (LQFP) |
| Serial Interfaces | CANbus, I2C, SPI, UART/USART | — |
| Math Accelerator | Integrated hardware math accelerator | CORDIC + FMAC |
| Data Transfer | DMA-supported peripherals | — |
| System Protection | Brown-out detection and reset | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RAM Size | [DATA_NEEDED: SRAM size] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | — |
| Core | — | Arm Cortex-M4F with FPU |
| Maximum Clock Frequency | — | 170 MHz |
| DMIPS | — | 213 |
| Flash Memory | — | 128 KB |
| SRAM | — | 32 KB |
| Operating Voltage | — | 1.71 V to 3.6 V |
| ADC | — | [DATA_NEEDED: ADC count and channels] |
| DAC | — | 4 x 12-bit (2 buffered 1 MSPS, 2 unbuffered 15 MSPS) |
| Comparators | — | 4 x ultra-fast rail-to-rail |
| Operational Amplifiers | — | 3 (PGA-capable) |
| Voltage Reference Buffer | — | Yes (VREFBUF) |
| Operating Temperature | — | -40C to +85C |
| RoHS Status | — | Compliant |