STM32L412RBT6P vs STM32L471ZGT6 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32L412RBT6P disebabkan oleh STMicroelectronics dan STM32L471ZGT6 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32L412RBT6P - 80MHz Cortex-M4 MCU 128KB Flash LQFP-64 | STMicroelectronics
STM32L412RBT6P ✓ AktifSTMicroelectronics
STM32L471ZGT6 - 1MB Flash 80MHz Cortex-M4 MCU | STMicroelectronics
STM32L471ZGT6 ✓ AktifPengandingan Spesifikasi
| Parametr | STM32L412RBT6P | STM32L471ZGT6 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | Arm Cortex-M4 with FPU (single precision) | — |
| Frekuensi Klock Maksimum | 80 MHz (100 DMIPS) | 80 MHz |
| Program Flash Memory | 128 KB (single bank) | — |
| SRAM | 40 KB | 128 KB |
| Supply Voltage (VDD) | 1.71 V to 3.6 V | — |
| Gambaran Suhu Operasi | -40 C to +85 C | -40C to +85C |
| Kemasan | 64-LQFP (10x10 mm) | LQFP-144 (20 x 20 mm) |
| Kiraan Pin | 64 | — |
| ADC | 1 x 12-bit, 5 Msps (up to 16 channels) | 3 x 12-bit, 5 Msps |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Comparators | 2 x rail-to-rail | — |
| Operational Amplifiers | 2 x on-chip OPAMP | — |
| USB | USB 2.0 Full-Speed Device (with dedicated 48 MHz OSC) | USB 2.0 Full-Speed device/host |
| CAN | 1 x CAN 2.0B | 2 x CAN 2.0B |
| Communication Peripherals | 3x I2C, 3x SPI, 3x USART + 1x UART | — |
| Timers | 4x 16-bit, 2x 16-bit low-power, 2x watchdog, SysTick | — |
| RTC | Yes, with calendar and alarm | — |
| TRNG | True Random Number Generator (AES-256 capable) | — |
| Low-Power Modes | Shutdown ~30 nA, Standby ~120 nA, Stop with RTC ~420 nA | — |
| Internal Voltage Regulator | Integrated LDO and SMPS step-down | — |
| Backup Domain | VBAT pin for RTC and backup register retention | — |
| RoHS / REACH | ROHS3 compliant (per distributor data) | — |
| Core | — | Arm Cortex-M4 with FPU and DSP |
| Flash Memory | — | 1 MB |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| GPIO Count | — | Up to 114 |
| UART/USART | — | 3 x USART + 2 x UART |
| SPI | — | 3 x SPI |
| I2C | — | 3 x I2C Fast-mode Plus |
| Cryptography | — | AES-256 hardware accelerator |
| Status RoHS | — | Compliant |