STM32L422CBU6 vs STM32L412CBU6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32L422CBU6 sa pamamagitan ng STMicroelectronics at STM32L412CBU6 sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32L422CBU6 - 80MHz Cortex-M4 MCU | STMicroelectronics
STM32L422CBU6 ✓ NakahandaSTMicroelectronics
STM32L412CBU6 - 80MHz Cortex-M4 128KB Flash MCU | STMicroelectronics
STM32L412CBU6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32L422CBU6 | STM32L412CBU6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | 32-bit ultra-low-power microcontroller | — |
| Processor Core | Arm Cortex-M4 with FPU | — |
| Maximum CPU Frequency | 80 MHz | — |
| Architecture | 32-bit RISC | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 40 KB | 40 KB |
| USB Connectivity | Yes | — |
| Packhaging | 48-UFQFPN (7 x 7 mm) | 48-UFQFPN (7x7 mm) |
| Bilang ng Pin | 48 pins | — |
| Uri ng Pagpapasok | Surface mount | Surface Mount |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | 1.71 V to 3.6 V |
| Maksimum na Taktiko ng Oras | 80 MHz | 80 MHz |
| Low-Power Feature | Ultra-low-power design | — |
| Floating-Point Unit | Yes | — |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +85C / +125C |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Programming and Debug Interface | [DATA_NEEDED: programming and debug interfaces] | — |
| Core Architecture | — | ARM Cortex-M4 with FPU (32-bit) |
| Performance | — | 100 DMIPS |
| Program Memory (Flash) | — | 128 KB |
| Kuru-kuryente ng Pagbubuwag | — | 16 nA (4 wakeup pins) |
| VBAT Mode Current | — | 300 nA (RTC + 32x32-bit backup regs) |
| Number of I/O Pins | — | 38 GPIO |
| ADC | — | 1 x 12-bit, 5 Msps |
| DAC | — | 2 x 12-bit |
| Comparators | — | 2 |
| Operational Amplifiers | — | 2 |
| Communication Interfaces | — | USB FS, 2x I2C, 2x SPI, 3x USART, LPUART, CAN, I2S |
| Hardware Cryptography | — | AES-128, TRNG |
| Internal Voltage Regulator | — | SMPS step-down + LDO |