STM32L4R9VIT6 vs STM32L4R5VIT6 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32L4R9VIT6 disebabkan oleh STMicroelectronics dan STM32L4R5VIT6 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32L4R9VIT6 - 120MHz ARM Cortex-M4 2MB Flash MCU | STMicroelectronics
STM32L4R9VIT6 ✓ AktifSTMicroelectronics
STM32L4R5VIT6 - 2MB Flash Cortex-M4 MCU 120MHz | STMicroelectronics
STM32L4R5VIT6 ✓ AktifPengandingan Spesifikasi
| Parametr | STM32L4R9VIT6 | STM32L4R5VIT6 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4 with FPU | — |
| Frekuensi Klock Maksimum | 120 MHz | 120 MHz (150 DMIPS) |
| Program Memory (Flash) | 2 MB (2M x 8) | 2 MB (dual-bank, read-while-write) |
| SRAM | 640 KB | 640 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Gambaran Suhu Operasi | -40 C to +85 C / +125 C | — |
| Kemasan | 100-LQFP (14x14 mm) | 100-pin LQFP (14x14 mm) |
| 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 | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Architecture | — | ARM Cortex-M4 32-bit RISC with FPU |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| I/O Voltage Range | — | 1.08 V to 3.6 V (independent VDDIO) |
| 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) |