STM32G431CBU6 vs STM32G474CBT3 Comparison
Detailed side-by-side comparison of STM32G431CBU6 by STMicroelectronics and STM32G474CBT3 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G431CBU6 - 170MHz Cortex-M4 MCU 128KB Flash | STMicroelectronics
STM32G431CBU6 ✓ ActiveSTMicroelectronics
STM32G474CBT3 - 170MHz Cortex-M4 MCU, 128KB Flash, LQFP-48 | STMicroelectronics
STM32G474CBT3 ✓ ActiveSpecification Comparison
| Parameter | STM32G431CBU6 | STM32G474CBT3 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.78 | $6.10 |
| Core | Arm Cortex-M4F with FPU and DSP instructions | Arm Cortex-M4F with FPU and DSP instructions |
| Maximum Clock Frequency | 170 MHz | 170 MHz |
| CoreMark / DMIPS | 213 DMIPS | — |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 32 KB (plus 4 KB CCM-SRAM) | 128 KB (includes 16 KB parity SRAM) |
| Operating Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Operating Temperature | -40 C to +85 C (grade 6) | — |
| Package | 48-pin UFQFPN (7x7 mm) | 48-LQFP (7x7 mm) |
| ADC | 3 x 12-bit, up to 5 Msps | 5 x 12-bit, 5 Msps (60 Msps aggregate) |
| DAC | 4 x 12-bit | 4 x 12-bit, 12 MHz sample rate |
| Op-Amps | 4 internal | — |
| Comparators | 4 internal | 7 (rail-to-rail inputs) |
| Math Accelerator | CORDIC + FMAC hardware | CORDIC + FMAC |
| Communication Interfaces | USB Type-C PD 3.0, FDCAN, 3x I2C, 4x USART, 3x SPI | — |
| Timers | Advanced-control timers, HRTIM | — |
| RoHS Compliance | ROHS3 Compliant | — |
| MSL (Moisture Sensitivity Level) | MSL 3 | — |
| REACH Compliance | REACH Compliant | — |
| DMIPS | — | 213 DMIPS |
| Flash Memory | — | 128 KB |
| Pin Count | — | 48 |
| Operational Amplifiers | — | 6 (PGA up to 16x) |
| High-Resolution Timer | — | 184 ps resolution, 12 channels |
| CAN | — | 3 x FDCAN |
| USB | — | USB 2.0 FS device/host |
| Operating Temperature Range | — | -40C to +125C (industrial) |
| RoHS Status | — | Compliant |