STM32F103CBT6 vs STM32F103C8T7TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F103CBT6 sa pamamagitan ng STMicroelectronics at STM32F103C8T7TR sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32F103CBT6 - 72MHz Cortex-M3 128KB Flash MCU | STMicroelectronics
STM32F103CBT6 ✓ NakahandaSTMicroelectronics
STM32F103C8T7TR - 72MHz Cortex-M3 MCU 64KB LQFP-48 | STMicroelectronics (Tape & Reel)
STM32F103C8T7TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F103CBT6 | STM32F103C8T7TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | $3.20 | — |
| Core | ARM Cortex-M3 32-bit RISC | ARM Cortex-M3 32-bit RISC |
| Maksimum na Taktiko ng Oras | 72 MHz | — |
| Flash Memory | 128 KB | 64 KB (64K x 8) |
| SRAM | 20 KB | 20 KB |
| Volte ng Pagbibigay | 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 MSPS, up to 10 channels |
| DAC | 1x 12-bit | — |
| Timers | 3x 16-bit GP + 1x PWM + 1x basic | 7 x 16-bit (incl. PWM) |
| USART | 3 | — |
| I2C | 2 | — |
| SPI | 2 | — |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed (on-chip PHY) |
| CAN | 1x CAN 2.0B Active | CAN 2.0B (bxCAN) |
| Packhaging | LQFP-48 (7x7 mm) | 48-LQFP (7x7 mm) |
| Temperature na Operasyon | -40 C to +85 C | -40C to +105C |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 72 MHz |
| DMIPS Performance | — | 90 DMIPS at 1.25 DMIPS/MHz |
| Operating Voltage | — | 2.0 V to 3.6 V |
| Communication Interfaces | — | 9 total (2x I2C, 2x SPI, 3x USART, USB, CAN) |
| Level ng MSL | — | 3 (168 hours) |