STM32L072CBT6 vs STM32L051C8T3 비교
다음의 상세 나란히 비교: STM32L072CBT6 제조: STMicroelectronics 및 STM32L051C8T3 제조: STMicroelectronics. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
STMicroelectronics
STM32L072CBT6 - 32MHz Cortex-M0+ MCU 128KB Flash USB | STMicroelectronics
STM32L072CBT6 ✓ 활성STMicroelectronics
STM32L051C8T3 - 32MHz Cortex-M0+ 64KB Flash MCU | STMicroelectronics
STM32L051C8T3 ✓ 활성사양 비교
| 파라미터 | STM32L072CBT6 | STM32L051C8T3 |
|---|---|---|
| 브랜드 | STMicroelectronics | STMicroelectronics |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.71 | $2.21 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit RISC |
| Maximum CPU Frequency | 32 MHz | 32 MHz |
| Flash Memory | 128 KB | 64 KB |
| SRAM | 20 KB | 8 KB |
| USB Interface | USB 2.0 Full-Speed device, crystal-less | — |
| 공급 전압 | 1.65 V to 3.6 V | — |
| 동작 온도 | -40 C to +85 C | -40 C to +85 C (T3 suffix = -40C to +125C operating, industrial grade) |
| ADC | 12-bit | 12-bit, up to 10 channels, 1.14 Msps |
| 패키지 | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| Low-Power Modes | Standby, Stop, Sleep with RTC | — |
| Timers | LPTIM, RTC, general-purpose timers | 16-bit and 32-bit timers, SysTick, RTC, IWDG, WWDG |
| Communication Interfaces | USART, SPI, I2C, USB | USART, SPI, I2C, USB (on selected variants) |
| RoHS 상태 | Compliant | Compliant |
| MSL 레벨 | 3 (168 hours) | MSL3 (per JEDEC J-STD-020) |
| Supply Voltage (VDD) | — | 1.65 V to 3.6 V |
| GPIO Count | — | 37 (typical for LQFP-48 STM32L0) |
| Comparators | — | 2 ultra-low-power comparators |