ATSAM4E8CA-CU vs ATSAM4SA16CA-CU مقایسه
مقایسه دقیق کنار به کنار ATSAM4E8CA-CU توسط Microchip Technology و ATSAM4SA16CA-CU توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
ATSAM4E8CA-CU - 120MHz ARM Cortex-M4 MCU 512KB | Microchip
ATSAM4E8CA-CU ✓ فعالMicrochip Technology
ATSAM4SA16CA-CU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SA16CA-CU ✓ فعالمقایسه مشخصات
| پارامتر | ATSAM4E8CA-CU | ATSAM4SA16CA-CU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| حداکثر فرکانس کلاک | 120 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | [DATA_NEEDED: SRAM size] | 160 KB |
| Floating Point Unit | Yes (per Microchip SAM4E8C product page) | — |
| بسته‌بندی | 100-TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| ولتاژ تغذیه | [DATA_NEEDED: operating voltage range] | 1.2 V core / 3.3 V I/O (typical) |
| دمای کاری | [DATA_NEEDED: temperature range] | -40C to +85C (Industrial) |
| Peripherals | [DATA_NEEDED: peripheral list] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Connectivity | [DATA_NEEDED: interface list] | — |
| Program Memory Type | FLASH | — |
| Packaging Option Suffix | CU (Green TFBGA, industrial temp per Mouser) | — |
| وضعیت RoHS | Compliant (Green package per Mouser listing) | Compliant |
| Product Family | SAM4E (SMART ARM-based Flash MCU) | — |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP |
| Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1024 KB) |
| Instruction Cache | — | 2 KB |
| MPU (Memory Protection Unit) | — | Yes |
| GPIO Lines | — | 79 |
| External Bus Interface | — | 8-bit data, 24-bit address |
| ADC Resolution | — | 12-bit |
| DAC Resolution | — | 12-bit |
| DMA Channels | — | Multi-channel DMA + Peripheral DMA Controller (PDC) |
| Communication Interfaces | — | USB 2.0 FS, EMAC 10/100, 4x USART, 3x TWI, 2x SPI, 1x HS-SPI |
| Instruction Set | — | Thumb-2, DSP extensions |
| Pin-to-Pin Compatibility | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |