STM32L073RBT6 vs STM32L412RBT6P तुलना
विस्तृत दोनों ओर की तुलना STM32L073RBT6 द्वारा STMicroelectronics और STM32L412RBT6P 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 ✓ सक्रियविशेषता तुलना
| पैरामीटर | STM32L073RBT6 | STM32L412RBT6P |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Core Architecture | ARM Cortex-M0+ | Arm Cortex-M4 with FPU (single precision) |
| Core Width | 32-bit | — |
| Maximum CPU Frequency | 32 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| RAM Size | 20 KB | — |
| EEPROM Size | 6 KB | — |
| Supply Voltage Range | 1.65 V to 3.6 V | — |
| ऑपरेटिंग तापमान रेंज | -40C to +85C | -40 C to +85 C |
| पैकेज | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| पिन काउंट | 64 | 64 |
| माउंटिंग प्रकार | Surface Mount | — |
| USB Interface | USB 2.0 FS, crystal-less | — |
| ADC | 1 x 12-bit | 1 x 12-bit, 5 Msps (up to 16 channels) |
| DAC | 2 x 12-bit | 2 x 12-bit |
| LCD Controller | Yes (up to 4x52 segments) | — |
| I2C Interfaces | 3 | — |
| SPI Interfaces | 2 | — |
| USART/UART | USART + UART | — |
| Timers | Multiple (16-bit and 32-bit) | 4x 16-bit, 2x 16-bit low-power, 2x watchdog, SysTick |
| RTC | Yes, with tamper detection | Yes, with calendar and alarm |
| Capacitive Touch | S-Touch (TSEP) | — |
| RoHS स्थिति | Compliant | — |
| अधिकतम क्लॉक फ़्रीक्वेंसी | — | 80 MHz (100 DMIPS) |
| Program Flash Memory | — | 128 KB (single bank) |
| SRAM | — | 40 KB |
| Supply Voltage (VDD) | — | 1.71 V to 3.6 V |
| 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) |
| CAN | — | 1 x CAN 2.0B |
| Communication Peripherals | — | 3x I2C, 3x SPI, 3x USART + 1x UART |
| 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) |