STM32L452RET6TR vs STM32L452RET6 तुलना
विस्तृत दोनों ओर की तुलना STM32L452RET6TR द्वारा STMicroelectronics और STM32L452RET6 द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
STM32L452RET6TR - 80MHz 512KB Flash MCU | STMicroelectronics
STM32L452RET6TR ✓ सक्रियSTMicroelectronics
STM32L452RET6 - Ultra-Low-Power Cortex-M4 MCU 80MHz 512KB | ST
STM32L452RET6 ✓ सक्रियविशेषता तुलना
| पैरामीटर | STM32L452RET6TR | STM32L452RET6 |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core | Arm Cortex-M4 with FPU, 32-bit RISC | Arm Cortex-M4 with FPU |
| Maximum Frequency | 80 MHz | — |
| Performance | 100 DMIPS | 100 DMIPS / 273 CoreMark |
| Flash Memory | 512 KB | 512 KB |
| SRAM | 160 KB | 160 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| ऑपरेटिंग तापमान | -40 C to +85 C / +125 C | — |
| Run Mode Current | 84 uA/MHz | — |
| VBAT Mode Current | 145 nA (RTC + 32x32-bit backup registers) | 145 nA (RTC + 32x32-bit backup registers) |
| Shutdown Mode Current | 22 nA (5 wakeup pins) | 22 nA (5 wakeup pins) |
| ADC | 2x 12-bit ADC with hardware oversampling | 12-bit, with hardware oversampling |
| DAC | 1x 12-bit DAC | 12-bit |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device |
| पैकेज | LQFP-64 (10x10 mm) | LQFP-64 (10x10 mm) |
| पिन काउंट | 64 pins (52 user I/O) | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| MSL स्तर | 3 (168 hours) | — |
| RoHS स्थिति | Compliant | Compliant |
| Maximum CPU Frequency | — | 80 MHz |
| ऑपरेटिंग तापमान रेंज | — | -40 C to +85 C |
| Comparators | — | 2 ultra-low-power |
| Operational Amplifier | — | 1 on-chip |
| DFSDM | — | Yes (digital filter for sigma-delta modulators) |
| SMPS Support | — | Yes (internal step-down core supply) |
| USART/UART | — | 3 USART + 2 UART |
| SPI | — | 3 |
| I2C | — | 3 |
| CAN | — | 1 (CAN 2.0B) |
| SDMMC | — | 1 |
| Crypto | — | AES-256 hardware accelerator |
| TRNG | — | Yes (true random number generator) |
| Unique ID | — | 96-bit |
| External Memory Interface | — | FSMC (SRAM, PSRAM, NOR, NAND) |