STM32L452RET6TR vs STM32L4A6RGT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32L452RET6TR sa pamamagitan ng STMicroelectronics at STM32L4A6RGT6 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
STM32L4A6RGT6 - Cortex-M4 80MHz 1MB Flash MCU | STMicroelectronics
STM32L4A6RGT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32L452RET6TR | STM32L4A6RGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Presyo ng Yunit (USD) | — | $9.56 |
| Core | Arm Cortex-M4 with FPU, 32-bit RISC | ARM Cortex-M4 with FPU, 32-bit |
| Maximum Frequency | 80 MHz | 80 MHz |
| Performance | 100 DMIPS | 100 DMIPS (1.25 DMIPS/MHz) |
| Flash Memory | 512 KB | 1 MB |
| SRAM | 160 KB | 320 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Temperature na Operasyon | -40 C to +85 C / +125 C | -40C to +85C |
| Run Mode Current | 84 uA/MHz | — |
| VBAT Mode Current | 145 nA (RTC + 32x32-bit backup registers) | — |
| Shutdown Mode Current | 22 nA (5 wakeup pins) | 28 nA |
| ADC | 2x 12-bit ADC with hardware oversampling | 16-bit with hardware oversampling |
| DAC | 1x 12-bit DAC | — |
| USB | USB 2.0 Full-Speed Device | USB OTG full-speed |
| Packhaging | LQFP-64 (10x10 mm) | LQFP-64 (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 |
| Volte ng Pagbibigay | — | 1.71 V to 3.6 V |
| DAC Channels | — | 2 x 12-bit |
| Comparators | — | 2 x ultra-low-power |
| Operational Amplifiers | — | 2 |
| CAN | — | 2 x CAN 2.0B |
| Security | — | AES accelerator, TRNG |
| Graphics | — | Chrom-ART Accelerator (DMA2D), LCD controller |
| Process Technology | — | 40 nm |