STM32G474CBT3 vs STM32G474RBT3 Karşılaştırma
Ayrıntılı yan yana karşılaştırma STM32G474CBT3 tarafından STMicroelectronics ve STM32G474RBT3 tarafından STMicroelectronicsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
STMicroelectronics
STM32G474CBT3 - 170MHz Cortex-M4 MCU, 128KB Flash, LQFP-48 | STMicroelectronics
STM32G474CBT3 ✓ AktifSTMicroelectronics
STM32G474RBT3 - 170MHz Cortex-M4F MCU, 128KB Flash | STMicroelectronics
STM32G474RBT3 ✓ AktifÖzellik Karşılaştırması
| Parametre | STM32G474CBT3 | STM32G474RBT3 |
|---|---|---|
| Marka | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core | Arm Cortex-M4F with FPU and DSP instructions | — |
| Azami Saat Hızı | 170 MHz | — |
| DMIPS | 213 DMIPS | 213 |
| Flash Memory | 128 KB | 128 KB (128K x 8) |
| SRAM | 128 KB (includes 16 KB parity SRAM) | 32 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Paket | 48-LQFP (7x7 mm) | 64-LQFP (10x10 mm) |
| Pin Sayısı | 48 | 64 |
| ADC | 5 x 12-bit, 5 Msps (60 Msps aggregate) | — |
| DAC | 4 x 12-bit, 12 MHz sample rate | — |
| Comparators | 7 (rail-to-rail inputs) | 7 |
| Operational Amplifiers | 6 (PGA up to 16x) | 6 |
| High-Resolution Timer | 184 ps resolution, 12 channels | — |
| Math Accelerator | CORDIC + FMAC | CORDIC + FMAC |
| CAN | 3 x FDCAN | — |
| USB | USB 2.0 FS device/host | — |
| İşletim Sıcaklığı Aralığı | -40C to +125C (industrial) | — |
| RoHS Durumu | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP instructions |
| Maximum CPU Frequency | — | 170 MHz |
| Operating Voltage | — | 1.71 V to 3.6 V |
| İşletim Sıcaklığı | — | -40 C to +125 C |
| ADC Resolution | — | 12-bit, 4 MSPS (5x channels) |
| DAC Resolution | — | 12-bit, 4 channels |
| High-Resolution Timer Resolution | — | 184 ps |
| Montaj Türü | — | Surface Mount |
| MSL Seviyesi | — | 3 (168 hours) |