STM32G473QBT6 vs STM32G474QBT6 Comparison
Detailed side-by-side comparison of STM32G473QBT6 by STMicroelectronics and STM32G474QBT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G474QBT6 - 170MHz Cortex-M4F 128KB Flash MCU | STMicroelectronics
STM32G474QBT6 ✓ ActiveSpecification Comparison
| Parameter | STM32G473QBT6 | STM32G474QBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit Arm Cortex-M4 microcontroller | 32-bit ARM Cortex-M4F microcontroller |
| Maximum Core Frequency | 170 MHz | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 128 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 | 128-pin LQFP (14 x 14 mm) |
| Pin Count | 128 pins | — |
| Mounting Type | Surface mount | Surface mount |
| Operating Voltage Options | 1.8 V, 2.5 V, or 3.3 V | — |
| Analog Resources | Rich analog peripheral set | — |
| Math Accelerator | Yes | Supported |
| Core Architecture | High-performance 32-bit RISC | — |
| Packaging | Tray | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: automotive qualification status] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Number of I/O Pins | [DATA_NEEDED: number of I/O pins] | — |
| CPU Core | — | ARM Cortex-M4F |
| Maximum CPU Frequency | — | 170 MHz |
| Memory Organization | — | 128K x 8 bits |
| Architecture | — | 32-bit |
| Timer Resources | — | High-resolution timer resources |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | — | [DATA_NEEDED: operating supply voltage range] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |
| DAC Resolution | — | [DATA_NEEDED: DAC resolution] |
| Number of GPIO Pins | — | [DATA_NEEDED: GPIO count] |
| Communication Interfaces | — | [DATA_NEEDED: communication interface list] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |