STM32L471ZGT6 vs STM32L452RET6P Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32L471ZGT6 disebabkan oleh STMicroelectronics dan STM32L452RET6P disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32L471ZGT6 - 1MB Flash 80MHz Cortex-M4 MCU | STMicroelectronics
STM32L471ZGT6 ✓ AktifSTMicroelectronics
STM32L452RET6P - 80MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32L452RET6P ✓ AktifPengandingan Spesifikasi
| Parametr | STM32L471ZGT6 | STM32L452RET6P |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | Arm Cortex-M4 with FPU and DSP | — |
| Frekuensi Klock Maksimum | 80 MHz | 80 MHz |
| Flash Memory | 1 MB | 512 KB |
| SRAM | 128 KB | 160 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Kemasan | LQFP-144 (20 x 20 mm) | 64-LQFP (10x10 mm) |
| GPIO Count | Up to 114 | — |
| ADC | 3 x 12-bit, 5 Msps | — |
| DAC | 2 x 12-bit | — |
| CAN | 2 x CAN 2.0B | — |
| USB | USB 2.0 Full-Speed device/host | — |
| UART/USART | 3 x USART + 2 x UART | — |
| SPI | 3 x SPI | — |
| I2C | 3 x I2C Fast-mode Plus | — |
| Gambaran Suhu Operasi | -40C to +85C | -40 C to +85 C or -40 C to +125 C (grade dependent) |
| Cryptography | AES-256 hardware accelerator | — |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | Arm Cortex-M4F with FPU and DSP |
| DMIPS Performance | — | 100 DMIPS |
| Supply Voltage Range | — | 1.71 V to 3.6 V |
| Shutdown Mode Current | — | 22 nA (5 wakeup pins) |
| VBAT Mode Current | — | 145 nA (RTC + 32x32-bit backup registers) |
| Jenis Pemasangan | — | Surface Mount |
| USB Interface | — | USB 2.0 Full-Speed Device with embedded PHY and DFS |
| ADC / DAC | — | 2x 12-bit ADC (5 Msps), 2x 12-bit DAC |
| Analog Peripherals | — | 2 op-amps, 2 comparators |
| Connectivity | — | CAN 2.0B, 2x I2C, 3x SPI, 4x USART, 2x UART, 1x LPUART |
| LCD Driver | — | Yes, up to 8x40 segments |
| Hardware Crypto | — | AES-256 |
| External SMPS | — | Yes (integrated SMPS step-down converter) |