STM32G473QBT6 vs STM32G473CBT6 Comparison
Detailed side-by-side comparison of STM32G473QBT6 by STMicroelectronics and STM32G473CBT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G473CBT6 - 170MHz ARM Cortex-M4F MCU with FPU | STMicroelectronics
STM32G473CBT6 ✓ ActiveSpecification Comparison
| Parameter | STM32G473QBT6 | STM32G473CBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit Arm Cortex-M4 microcontroller | — |
| Maximum Core Frequency | 170 MHz | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 128 KB | 32 KB |
| Math Accelerator Performance | Up to 213 DMIPS | — |
| CPU Architecture | Arm Cortex-M4 with FPU | — |
| Instruction Width | 32-bit | — |
| Package | 128-LQFP, 14 x 14 mm | LQFP-48 (7x7 mm) |
| Pin Count | 128 pins | — |
| Mounting Type | Surface mount | — |
| Operating Voltage Options | 1.8 V, 2.5 V, or 3.3 V | — |
| Analog Resources | Rich analog peripheral set | — |
| Math Accelerator | Yes | — |
| Core Architecture | High-performance 32-bit RISC | — |
| Packaging | Tray | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Number of I/O Pins | [DATA_NEEDED: number of I/O pins] | — |
| Core | — | ARM Cortex-M4F with FPU |
| Maximum Clock Frequency | — | 170 MHz |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Number of I/Os | — | 36 |
| ADC | — | 5x 12-bit, up to 4 Msps |
| DAC | — | 4x 12-bit |
| Operational Amplifiers | — | 6x |
| Comparators | — | 7x |
| Timers | — | 1x HRTIM, 4x 16-bit, 2x 32-bit |
| Communication Interfaces | — | 3x I2C, 4x USART, 3x SPI, 2x FDCAN, 1x USB 2.0 FS, 1x SAI |
| DMA | — | 2x DMA with 16 channels each |