STM32G474RBT3 vs STM32G474RBT6 Comparison
Detailed side-by-side comparison of STM32G474RBT3 by STMicroelectronics and STM32G474RBT6 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
STM32G474RBT6 - 170MHz Cortex-M4F MCU 128KB LQFP-64 | STMicroelectronics
STM32G474RBT6 ✓ ActiveSpecification Comparison
| Parameter | STM32G474RBT3 | STM32G474RBT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.84 | $3.77 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP instructions | — |
| Maximum CPU Frequency | 170 MHz | 170 MHz |
| DMIPS | 213 | 213 |
| Flash Memory | 128 KB (128K x 8) | 128 KB (dual-bank) |
| SRAM | 32 KB | 32 KB (data) |
| Package | 64-LQFP (10x10 mm) | 64-pin LQFP (10x10 mm) |
| Pin Count | 64 | — |
| Operating Voltage | 1.71 V to 3.6 V | — |
| Operating Temperature | -40 C to +125 C | -40 C to +85 C (grade 6) |
| ADC Resolution | 12-bit, 4 MSPS (5x channels) | — |
| DAC Resolution | 12-bit, 4 channels | — |
| High-Resolution Timer Resolution | 184 ps | — |
| Operational Amplifiers | 6 | 4x on-chip op-amps |
| Comparators | 7 | 7x ultra-high-speed |
| Math Accelerator | CORDIC + FMAC | CORDIC + FMAC + filter engine |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | — |
| Core | — | Arm Cortex-M4F with FPU + DSP |
| Backup SRAM | — | 4 KB |
| Supply Voltage (VDD/VDDA) | — | 1.71 V to 3.6 V |
| GPIO Count | — | 52 (on 64-pin package) |
| 12-bit ADC | — | 5x ADC, up to 4 MSPS |
| 12-bit DAC | — | 4x DAC (3 buffered + 1 unbuffered) |
| Advanced timers | — | 2x 16-bit (10 ch each) |
| General-purpose timers | — | 5x 16-bit + 2x 32-bit |
| CAN FD | — | 1x FDCAN |
| USB Type-C / USB PD | — | Yes (USB 2.0 FS + UCPD) |