STM32L4R5VIT6 vs STM32L4R9VIT6 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32L4R5VIT6 disebabkan oleh STMicroelectronics dan STM32L4R9VIT6 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32L4R5VIT6 - 2MB Flash Cortex-M4 MCU 120MHz | STMicroelectronics
STM32L4R5VIT6 ✓ AktifSTMicroelectronics
STM32L4R9VIT6 - 120MHz ARM Cortex-M4 2MB Flash MCU | STMicroelectronics
STM32L4R9VIT6 ✓ AktifPengandingan Spesifikasi
| Parametr | STM32L4R5VIT6 | STM32L4R9VIT6 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Architecture | ARM Cortex-M4 32-bit RISC with FPU | — |
| Frekuensi Klock Maksimum | 120 MHz (150 DMIPS) | 120 MHz |
| Program Memory (Flash) | 2 MB (dual-bank, read-while-write) | 2 MB (2M x 8) |
| SRAM | 640 KB | 640 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| I/O Voltage Range | 1.08 V to 3.6 V (independent VDDIO) | — |
| Kemasan | 100-pin LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| GPIO Count | 83 (typical) | — |
| ADC | 2x 12-bit, 5 Msps | — |
| DAC | 2x 12-bit | — |
| Communication Interfaces | USB OTG FS, 3x SPI, 3x I2C, 6x USART, 2x UART, 2x CAN, 1x SDMMC | — |
| Display Interface | LCD-TFT controller; MIPI-DSI on higher part numbers | — |
| External Memory Interface | Octal-SPI, SDMMC, FSMC (SRAM/NOR/NAND) | — |
| Low-Power Modes | STOP, STANDBY, SHUTDOWN; integrated SMPS step-down | — |
| Suhu Operasi | -40C to +85C (industrial grade) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Gambaran Suhu Operasi | — | -40 C to +85 C / +125 C |
| I/O Pins | — | [DATA_NEEDED: total I/O count] |
| Shutdown Mode Current | — | 33 nA |
| VBAT Mode Current | — | 305 nA (RTC and 32x32-bit backup registers) |
| Peripheral Interfaces | — | USB OTG, DFSDM, CAN, I2C, SPI, UART, ADC, Timers, PWM |
| Graphics Acceleration | — | Chrom-ART Accelerator and Chrom-GRC |
| Hardware Encryption | — | AES-256 |