STM32L452RET6TR vs STM32L452RET6P Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32L452RET6TR sa pamamagitan ng STMicroelectronics at STM32L452RET6P 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
STM32L452RET6TR - 80MHz 512KB Flash MCU | STMicroelectronics
STM32L452RET6TR ✓ NakahandaSTMicroelectronics
STM32L452RET6P - 80MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32L452RET6P ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32L452RET6TR | STM32L452RET6P |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | Arm Cortex-M4 with FPU, 32-bit RISC | — |
| Maximum Frequency | 80 MHz | — |
| Performance | 100 DMIPS | — |
| 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 |
| Temperature na Operasyon | -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 | — |
| DAC | 1x 12-bit DAC | — |
| USB | USB 2.0 Full-Speed Device | — |
| Packhaging | LQFP-64 (10x10 mm) | 64-LQFP (10x10 mm) |
| Bilang ng Pin | 64 pins (52 user I/O) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | Arm Cortex-M4F with FPU and DSP |
| Maksimum na Taktiko ng Oras | — | 80 MHz |
| DMIPS Performance | — | 100 DMIPS |
| Hanay ng Temperature na Operasyon | — | -40 C to +85 C or -40 C to +125 C (grade dependent) |
| USB Interface | — | USB 2.0 Full-Speed Device with embedded PHY and DFS |
| ADC / DAC | — | 2x 12-bit ADC (5 Msps), 2x 12-bit DAC |
| Analog Peripherals | — | 2 op-amps, 2 comparators |
| Connectivity | — | CAN 2.0B, 2x I2C, 3x SPI, 4x USART, 2x UART, 1x LPUART |
| LCD Driver | — | Yes, up to 8x40 segments |
| Hardware Crypto | — | AES-256 |
| External SMPS | — | Yes (integrated SMPS step-down converter) |