STM32F103CBT6 vs STM32F103RBT6 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32F103CBT6 disebabkan oleh STMicroelectronics dan STM32F103RBT6 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32F103CBT6 - 72MHz Cortex-M3 128KB Flash MCU | STMicroelectronics
STM32F103CBT6 ✓ Aktif
Pengandingan Spesifikasi
| Parametr | STM32F103CBT6 | STM32F103RBT6 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Harga Unit (USD) | $3.20 | — |
| Core | ARM Cortex-M3 32-bit RISC | ARM Cortex-M3 32-bit RISC |
| Frekuensi Klock Maksimum | 72 MHz | 72 MHz |
| Flash Memory | 128 KB | — |
| SRAM | 20 KB | 20 KB |
| Tegangan Pemberi Arus | 2.0 V to 3.6 V | — |
| GPIO Count | 37 (5 V tolerant) | — |
| ADC | 2x 12-bit, up to 10 channels | 2 x 12-bit, 1 us conversion, up to 16 channels |
| DAC | 1x 12-bit | — |
| Timers | 3x 16-bit GP + 1x PWM + 1x basic | 7 x 16-bit (including PWM) |
| USART | 3 | — |
| I2C | 2 | — |
| SPI | 2 | — |
| USB | USB 2.0 Full-Speed Device | — |
| CAN | 1x CAN 2.0B Active | — |
| Kemasan | LQFP-48 (7x7 mm) | LQFP-64 (10x10 mm) |
| Suhu Operasi | -40 C to +85 C | -40 C to +85 C (industrial grade) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Core Performance | — | 1.25 DMIPS/MHz |
| Program Memory (Flash) | — | 128 KB |
| Supply Voltage (VDD) | — | 2.0 V to 3.6 V |
| Communication Interfaces | — | 2 x SPI, 2 x I2C, 3 x USART, 1 x USB 2.0 FS, 1 x CAN 2.0B |
| I/O Pins (approx.) | — | 51 GPIOs |
| Internal Oscillator | — | 8 MHz HSI RC |
| External Crystal Range | — | 4 MHz to 16 MHz |
| DMA Channels | — | 7 channels |
| Aras MSL | — | 3 (per JEDEC J-STD-020) |