STM32G431KBT6 vs STM32G4A1KEU6 Comparison
Detailed side-by-side comparison of STM32G431KBT6 by STMicroelectronics and STM32G4A1KEU6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G431KBT6 - 170MHz Cortex-M4F MCU, 128KB Flash, 32-LQFP | STMicroelectronics
STM32G431KBT6 ✓ ActiveSTMicroelectronics
STM32G4A1KEU6 - 170MHz 512KB Cortex-M4 MCU | STMicroelectronics
STM32G4A1KEU6 ✓ ActiveSpecification Comparison
| Parameter | STM32G431KBT6 | STM32G4A1KEU6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | Arm Cortex-M4F with FPU | Arm Cortex-M4 |
| Maximum Clock Frequency | 170 MHz | 170 MHz |
| DMIPS | 213 | — |
| Flash Memory | 128 KB | 512 KB |
| SRAM | 32 KB | — |
| Operating Voltage | 1.71 V to 3.6 V | — |
| Package | 32-LQFP (7x7 mm) | 32-pin UFQFPN (5 x 5 mm) |
| 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) | — |
| Math Accelerator | CORDIC + FMAC | — |
| Operating Temperature | -40C to +85C | — |
| Mounting Type | Surface Mount (LQFP) | Surface Mount |
| RoHS Status | Compliant | — |
| Manufacturer | — | STMicroelectronics |
| Product Type | — | 32-bit microcontroller |
| Processor Core | — | Arm Cortex-M4F |
| Architecture | — | 32-bit RISC |
| Flash Organization | — | 512K x 8 |
| Package Type | — | Surface-mount UFQFPN with exposed pad |
| Supply Voltage Range | — | 1.8 V, 2.5 V, or 3.3 V |
| Product Series | — | STM32G4 |
| Device Subseries | — | STM32G4A1xE |
| Manufacturer Product Page | — | STM32G4A1KE product family page |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |