ATSAM4SD16BA-AU vs ATSAM4SD16BA-ANR مقایسه
مقایسه دقیق کنار به کنار ATSAM4SD16BA-AU توسط Microchip Technology و ATSAM4SD16BA-ANR 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
ATSAM4SD16BA-AU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16BA-AU ✓ فعالMicrochip Technology
ATSAM4SD16BA-ANR - 1MB Flash Cortex-M4 MCU 120MHz | Microchip
ATSAM4SD16BA-ANR ✓ فعالمقایسه مشخصات
| پارامتر | ATSAM4SD16BA-AU | ATSAM4SD16BA-ANR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M4F (32-bit) | — |
| حداکثر فرکانس کلاک | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (1M x 8) | 1024 KB (dual-bank, in-application programmable) |
| SRAM | 160 KB | 128 KB (plus 16 KB backup SRAM) |
| Instruction Cache | 2 KB | — |
| FPU | Single-precision (IEEE 754) | — |
| DSP Extensions | Yes (single-cycle MAC, SIMD) | — |
| Memory Protection Unit | Yes (MPU) | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| دمای کاری | -40 C to +85 C (industrial) | -40 C to +105 C (industrial) |
| بسته‌بندی | 64-pin LQFP (10x10 mm) | 64-LQFP, 10 x 10 mm, 0.5 mm pitch (AN suffix) |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device/Host/OTG |
| CAN | 1 x CAN 2.0B | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 1 Msps, 16 channels |
| DAC | 12-bit, 2 channels | 12-bit, 2 channels |
| Timers | TC x6, SysTick, RTC | 3 x 16-bit TC + 1 x 16-bit RTT + 1 x RTC |
| Communication | USART x4, TWI (I2C) x3, SPI x2, HS-SPI x1 | — |
| DMA Channels | 16 | — |
| وضعیت RoHS | Compliant | Compliant |
| Pin-to-pin Compatibility | SAM3N, SAM3S (64/100-pin), SAM7S legacy | — |
| Core | — | ARM Cortex-M4 with FPU and DSP extensions |
| Core Mark Performance | — | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| I/O Pins | — | Up to 47 GPIO |
| SD/MMC | — | 1 x High-Speed SD/MMC/SDIO |
| USART/UART | — | 6 x USART + 2 x UART |
| SPI | — | 2 x SPI (one with extended FIFO) |
| TWI (I2C-compatible) | — | 3 x TWI |
| External Bus Interface | — | 16-bit EBI (SRAM/SDRAM/NOR/NAND) |
| نوع نصب | — | Surface Mount |