STM32G474RBT3 vs STM32G474CBT3 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32G474RBT3 disebabkan oleh STMicroelectronics dan STM32G474CBT3 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32G474RBT3 - 170MHz Cortex-M4F MCU, 128KB Flash | STMicroelectronics
STM32G474RBT3 ✓ AktifSTMicroelectronics
STM32G474CBT3 - 170MHz Cortex-M4 MCU, 128KB Flash, LQFP-48 | STMicroelectronics
STM32G474CBT3 ✓ AktifPengandingan Spesifikasi
| Parametr | STM32G474RBT3 | STM32G474CBT3 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4F with FPU and DSP instructions | — |
| Maximum CPU Frequency | 170 MHz | — |
| DMIPS | 213 | 213 DMIPS |
| Flash Memory | 128 KB (128K x 8) | 128 KB |
| SRAM | 32 KB | 128 KB (includes 16 KB parity SRAM) |
| Kemasan | 64-LQFP (10x10 mm) | 48-LQFP (7x7 mm) |
| Kiraan Pin | 64 | 48 |
| Operating Voltage | 1.71 V to 3.6 V | — |
| Suhu Operasi | -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 | — |
| Operational Amplifiers | 6 | 6 (PGA up to 16x) |
| Comparators | 7 | 7 (rail-to-rail inputs) |
| Math Accelerator | CORDIC + FMAC | CORDIC + FMAC |
| Jenis Pemasangan | Surface Mount | — |
| Status RoHS | Compliant | Compliant |
| Aras MSL | 3 (168 hours) | — |
| Core | — | Arm Cortex-M4F with FPU and DSP instructions |
| Frekuensi Klock Maksimum | — | 170 MHz |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| ADC | — | 5 x 12-bit, 5 Msps (60 Msps aggregate) |
| DAC | — | 4 x 12-bit, 12 MHz sample rate |
| High-Resolution Timer | — | 184 ps resolution, 12 channels |
| CAN | — | 3 x FDCAN |
| USB | — | USB 2.0 FS device/host |
| Gambaran Suhu Operasi | — | -40C to +125C (industrial) |