STM32L4S5VIT6 vs ATSAM4SD32CB-CFN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32L4S5VIT6 sa pamamagitan ng STMicroelectronics at ATSAM4SD32CB-CFN sa pamamagitan ng Microchip Technology. 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
STM32L4S5VIT6 - Ultra-Low-Power ARM Cortex-M4 MCU, 120MHz, 2MB Flash | STMicroelectronics
STM32L4S5VIT6 ✓ NakahandaMicrochip Technology
ATSAM4SD32CB-CFN - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32CB-CFN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32L4S5VIT6 | ATSAM4SD32CB-CFN |
|---|---|---|
| Brand | STMicroelectronics | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 with FPU | — |
| Maksimum na Taktiko ng Oras | 120 MHz | — |
| Performance | 150 DMIPS (Dhrystone 2.1) | — |
| Flash Memory | 2 MB (2M x 8) | 2 MB (2048 KB) |
| SRAM | 640 KB | 160 KB |
| Supply Voltage Range | 1.71 V to 3.6 V | — |
| Hanay ng Temperature na Operasyon | -40 °C to +85 °C | — |
| Packhaging | LQFP-100 (14x14 mm, 0.5 mm pitch) | 100-ball VFBGA, 7x7 mm, 0.65 mm pitch |
| ADC | 12-bit, 5 Msps (multiple units) | 12-bit, up to 16 channels |
| DAC | 12-bit (multiple units) | — |
| USB | USB OTG full-speed with on-chip PHY | — |
| Communication Interfaces | USART, SPI, I2C, CAN, USB OTG, SAI, SDMMC | 5x USART, 3x SPI, 2x TWI (I2C), 1x HS USB, 1x CAN, 1x SSC, 1x EMAC |
| Security | AES-256, HASH (SHA-256), TRNG | — |
| Graphics Accelerator | Chrom-ART | — |
| Standby Current | approx. 100 nA (with backup domain) | — |
| Tindminan RoHS | Compliant | Compliant (Pb-free) |
| Core Architecture | — | ARM Cortex-M4 with FPU and MPU |
| Maximum CPU Clock | — | 120 MHz |
| Cache | — | Up to 4 KB (Flash controller cache) |
| Core Mark / DMIPS | — | 1.25 DMIPS/MHz (150 DMIPS at 120 MHz) |
| Operating Voltage (VDDIO/VDDIN) | — | 1.62 V to 3.6 V |
| Core Voltage (internal) | — | 1.2 V (internal LDO) |
| USB Interface | — | Full-speed USB Device with on-chip transceiver |
| DMA Channels | — | 16 peripheral DMA channels |
| Timers | — | Two 16-bit TC channels, one 16-bit PWM, one RTC, one RTT |
| Uri ng Pagpapasok | — | Surface Mount |
| Operating Temperature (Grade) | — | -40C to +85C (industrial) |
| Level ng MSL | — | 3 (per JEDEC J-STD-020, reflow at 260C) |
| Lead-free / Halogen-free | — | Lead-free (green) per Microchip data |