STM32G474RBT3 vs STM32G473RCT6 Comparison
Detailed side-by-side comparison of STM32G474RBT3 by STMicroelectronics and STM32G473RCT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32G474RBT3 - 170MHz Cortex-M4F MCU, 128KB Flash | STMicroelectronics
STM32G474RBT3 ✓ ActiveSTMicroelectronics
STM32G473RCT6 - 170MHz ARM Cortex-M4F MCU | STMicroelectronics
STM32G473RCT6 ✓ ActiveSpecification Comparison
| Parameter | STM32G474RBT3 | STM32G473RCT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.84 | $5.44 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP instructions | — |
| Maximum CPU Frequency | 170 MHz | — |
| DMIPS | 213 | — |
| Flash Memory | 128 KB (128K x 8) | 256 KB |
| SRAM | 32 KB | 128 KB |
| Package | 64-LQFP (10x10 mm) | LQFP-64 (10x10 mm) |
| Pin Count | 64 | — |
| Operating Voltage | 1.71 V to 3.6 V | — |
| Operating Temperature | -40 C to +125 C | — |
| ADC Resolution | 12-bit, 4 MSPS (5x channels) | 12-bit |
| DAC Resolution | 12-bit, 4 channels | 12-bit |
| High-Resolution Timer Resolution | 184 ps | — |
| Operational Amplifiers | 6 | — |
| Comparators | 7 | — |
| Math Accelerator | CORDIC + FMAC | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | — |
| Core | — | ARM Cortex-M4 with FPU |
| Maximum Clock Frequency | — | 170 MHz |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Operating Temperature Range | — | -40C to +85C |
| Number of GPIOs | — | 51 |
| Number of ADCs | — | 5 |
| Number of DACs | — | 4 |
| Number of Timers | — | 12 (including 2 advanced motor-control timers) |
| Communication Interfaces | — | SPI, I2C, USART, CAN FD, USB |
| DMA Channels | — | 16 |