STM32L4A6RGT6 vs STM32L452RET6TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32L4A6RGT6 sa pamamagitan ng STMicroelectronics at STM32L452RET6TR 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
STM32L4A6RGT6 - Cortex-M4 80MHz 1MB Flash MCU | STMicroelectronics
STM32L4A6RGT6 ✓ NakahandaSTMicroelectronics
STM32L452RET6TR - 80MHz 512KB Flash MCU | STMicroelectronics
STM32L452RET6TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32L4A6RGT6 | STM32L452RET6TR |
|---|---|---|
| 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 | Arm Cortex-M4 with FPU, 32-bit RISC |
| Maximum Frequency | 80 MHz | 80 MHz |
| Performance | 100 DMIPS (1.25 DMIPS/MHz) | 100 DMIPS |
| Flash Memory | 1 MB | 512 KB |
| SRAM | 320 KB | 160 KB |
| Volte ng Pagbibigay | 1.71 V to 3.6 V | — |
| Shutdown Mode Current | 28 nA | 22 nA (5 wakeup pins) |
| DAC Channels | 2 x 12-bit | — |
| ADC | 16-bit with hardware oversampling | 2x 12-bit ADC with hardware oversampling |
| Comparators | 2 x ultra-low-power | — |
| Operational Amplifiers | 2 | — |
| USB | USB OTG full-speed | USB 2.0 Full-Speed Device |
| CAN | 2 x CAN 2.0B | — |
| Security | AES accelerator, TRNG | — |
| Graphics | Chrom-ART Accelerator (DMA2D), LCD controller | — |
| Packhaging | LQFP-64 (10x10 mm) | LQFP-64 (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +85C | -40 C to +85 C / +125 C |
| Process Technology | 40 nm | — |
| Tindminan RoHS | Compliant | Compliant |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Run Mode Current | — | 84 uA/MHz |
| VBAT Mode Current | — | 145 nA (RTC + 32x32-bit backup registers) |
| DAC | — | 1x 12-bit DAC |
| Bilang ng Pin | — | 64 pins (52 user I/O) |
| Level ng MSL | — | 3 (168 hours) |