STM32L412RBT6P vs STM32L443RCT6 तुलना
विस्तृत दोनों ओर की तुलना STM32L412RBT6P द्वारा STMicroelectronics और STM32L443RCT6 द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
STM32L412RBT6P - 80MHz Cortex-M4 MCU 128KB Flash LQFP-64 | STMicroelectronics
STM32L412RBT6P ✓ सक्रियSTMicroelectronics
STM32L443RCT6 - 80MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics
STM32L443RCT6 ✓ सक्रियविशेषता तुलना
| पैरामीटर | STM32L412RBT6P | STM32L443RCT6 |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | Arm Cortex-M4 with FPU (single precision) | Arm Cortex-M4 with FPU and DSP instructions |
| अधिकतम क्लॉक फ़्रीक्वेंसी | 80 MHz (100 DMIPS) | 80 MHz |
| Program Flash Memory | 128 KB (single bank) | — |
| SRAM | 40 KB | 64 KB |
| Supply Voltage (VDD) | 1.71 V to 3.6 V | — |
| ऑपरेटिंग तापमान रेंज | -40 C to +85 C | -40C to +85C |
| पैकेज | 64-LQFP (10x10 mm) | 64-pin LQFP (TRAY/REEL) |
| पिन काउंट | 64 | — |
| ADC | 1 x 12-bit, 5 Msps (up to 16 channels) | 12-bit, 5 Msps |
| DAC | 2 x 12-bit | 2x 12-bit |
| Comparators | 2 x rail-to-rail | — |
| Operational Amplifiers | 2 x on-chip OPAMP | 2 on-chip |
| USB | USB 2.0 Full-Speed Device (with dedicated 48 MHz OSC) | — |
| CAN | 1 x CAN 2.0B | — |
| Communication Peripherals | 3x I2C, 3x SPI, 3x USART + 1x UART | USART, LPUART, SPI, I2C, CAN 2.0B, USB FS |
| Timers | 4x 16-bit, 2x 16-bit low-power, 2x watchdog, SysTick | 16-bit and 32-bit timers, RTC, SysTick, LPTIM |
| 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) | — |
| DMIPS Performance | — | 100 DMIPS |
| Program Memory (Flash) | — | 256 KB |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed with Type-C PD |
| LCD Driver | — | Up to 4x44 or 8x40 segments |
| Hardware Cryptography | — | AES-256 hardware accelerator |
| RoHS स्थिति | — | Compliant |