ATSAM4SD16BA-ANR vs ATSAM4SD16BA-AU 比較
詳細並排比較 ATSAM4SD16BA-ANR 由 Microchip Technology 與 ATSAM4SD16BA-AU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAM4SD16BA-ANR - 1MB Flash Cortex-M4 MCU 120MHz | Microchip
ATSAM4SD16BA-ANR ✓ 啟用中Microchip Technology
ATSAM4SD16BA-AU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16BA-AU ✓ 啟用中規格比較
| 參數 | ATSAM4SD16BA-ANR | ATSAM4SD16BA-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M4 with FPU and DSP extensions | — |
| 最大時脈頻率 | 120 MHz | 120 MHz |
| Core Mark Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) | — |
| Flash Memory | 1024 KB (dual-bank, in-application programmable) | 1 MB (1M x 8) |
| SRAM | 128 KB (plus 16 KB backup SRAM) | 160 KB |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | — |
| 封裝 | 64-LQFP, 10 x 10 mm, 0.5 mm pitch (AN suffix) | 64-pin LQFP (10x10 mm) |
| I/O Pins | Up to 47 GPIO | — |
| 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 |
| USB | USB 2.0 Full-Speed Device/Host/OTG | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| 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) | — |
| Timers | 3 x 16-bit TC + 1 x 16-bit RTT + 1 x RTC | TC x6, SysTick, RTC |
| 工作溫度 | -40 C to +105 C (industrial) | -40 C to +85 C (industrial) |
| 安裝類型 | Surface Mount | — |
| RoHS 狀態 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F (32-bit) |
| 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 |
| CAN | — | 1 x CAN 2.0B |
| Communication | — | USART x4, TWI (I2C) x3, SPI x2, HS-SPI x1 |
| DMA Channels | — | 16 |
| Pin-to-pin Compatibility | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |