ATSAM4S2CA-AU vs ATSAM4S8CA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4S2CA-AU sa pamamagitan ng Microchip Technology at ATSAM4S8CA-AU 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.
Microchip Technology
ATSAM4S2CA-AU - 120MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4S2CA-AU ✓ NakahandaMicrochip Technology
ATSAM4S8CA-AU - ARM Cortex-M4 120MHz 512KB Flash MCU | Microchip
ATSAM4S8CA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4S2CA-AU | ATSAM4S8CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Program Memory Size | 128 KB (128K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 64 KB | — |
| Volte ng Pagbibigay | 1.2 V / 3.3 V | — |
| Number of I/O | 79 | — |
| Connectivity | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Packhaging | 100-LQFP (14 x 14 mm) | 100-pin LQFP (14x14 mm) |
| Style ng Pagpapasok | SMD (Surface Mount) | — |
| Packaging | Tray | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Data Converters | [DATA_NEEDED: ADC channels and resolution] | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance] | Compliant |
| Core Performance | 1.25 DMIPS/MHz (Cortex-M4 class) | — |
| Core | — | ARM Cortex-M4 |
| Core Features | — | DSP, FPU (single precision), Thumb-2 instruction set, MPU |
| Instruction Cache | — | 2 KB |
| Performance | — | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| SRAM | — | 128 KB |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| Backup Supply (VDDBU) | — | 1.62 V to 3.6 V |
| ADC | — | 12-bit, up to 1 MSPS |
| Uri ng Pagpapasok | — | Surface Mount |
| USB | — | Full-Speed USB Device with on-chip transceiver |
| Level ng MSL | — | 3 (168 hours) |
| Lead-Free / Halogen-Free | — | Yes (per Microchip product page) |