STM32F446RCT6 vs STM32L4R5ZIT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32F446RCT6 sa pamamagitan ng STMicroelectronics at STM32L4R5ZIT6 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
STM32L4R5ZIT6 - 32-bit ARM Cortex-M4 MCU 120MHz 2MB Flash LQFP-144 | STMicroelectronics
STM32L4R5ZIT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32F446RCT6 | STM32L4R5ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | Arm Cortex-M4 32-bit RISC | ARM Cortex-M4 with FPU |
| Maximum Core Frequency | 180 MHz | — |
| Architecture | 32-bit | — |
| Instruction Set Features | DSP and FPU | — |
| Flash Memory | 256 KB | — |
| System SRAM | 128 KB | — |
| Backup SRAM | 4 KB | — |
| Packhaging | 64-LQFP (10 x 10 mm) | 144-LQFP (20 x 20 mm) |
| Bilang ng Pins | 64 pins | — |
| Uri ng Pagpapasok | Surface mount | Surface Mount |
| Series | STM32F4 high-performance foundation line | — |
| Core Architecture | Arm Cortex-M4 | — |
| Product Type | Microcontroller IC | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| GPIO | [DATA_NEEDED: GPIO count and electrical limits] | — |
| ADC | [DATA_NEEDED: ADC resolution and channels] | 3 x 12-bit (up to 16-bit with hardware oversampling) |
| Timer Resources | [DATA_NEEDED: timer and PWM resources] | — |
| Communication Interfaces | [DATA_NEEDED: UART, SPI, I2C, USB, and CAN availability] | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C (grade 6), -40 °C to +125 °C (grade 7) |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Maksimum na Taktiko ng Oras | — | 120 MHz |
| Performance | — | 150 DMIPS / 273 CoreMark |
| Program Memory Size | — | 2 MB (2 M x 8) Flash |
| RAM Size | — | 640 KB |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Bilang ng Pin | — | 144 |
| DAC | — | 2 x 12-bit |
| USB | — | USB OTG Full-Speed with internal PHY |
| Low-Power Modes | — | Shutdown 33 nA, VBAT mode 305 nA, Standby with RTC |
| External Memory Bus | — | Octo-SPI, FMC, SDMMC |
| Level ng MSL | — | 3 (168 hours) |