ATSAM3X8CA-CU vs ATSAM3N4BA-MU 比較
詳細並排比較 ATSAM3X8CA-CU 由 Microchip Technology 與 ATSAM3N4BA-MU 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
ATSAM3X8CA-CU - 84MHz Cortex-M3 MCU, 512KB Flash | Microchip
ATSAM3X8CA-CU ✓ 啟用中Microchip Technology
ATSAM3N4BA-MU - 48MHz Cortex-M3 MCU, 256KB Flash | Microchip
ATSAM3N4BA-MU ✓ 啟用中規格比較
| 參數 | ATSAM3X8CA-CU | ATSAM3N4BA-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-M3 revision 2.0 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 84 MHz | — |
| Flash Memory | 512KB (512K x 8), 2 x 256KB banks | — |
| SRAM | 96KB (64KB + 32KB) | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | — |
| SysTick Timer | 24-bit | 24-bit |
| Connectivity | CAN, Ethernet, I2C, IrDA, LIN, MMC, SPI, SSC, UART, USB | — |
| 供應電壓 | 1.8V / 2.5V / 3.3V | 1.8 V to 3.3 V |
| 封裝 | 100-TFBGA (9x9 mm) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | NVIC (Nested Vector Interrupt Controller) |
| 工作溫度 | [DATA_NEEDED: Operating Temperature Range] | -40C to +85C |
| ADC Channels | [DATA_NEEDED: ADC resolution and channel count] | — |
| RoHS 狀態 | Compliant (Green package per distributor data) | Compliant (lead-free MU suffix) |
| Series | SAM3X | — |
| 最大時脈頻率 | — | 48 MHz |
| Flash Memory Size | — | 256KB (256K x 8) |
| RAM Size | — | 24K x 8 |
| Number of I/O | — | 47 |
| Oscillator Type | — | Internal |
| 封裝 / 外殼 | — | 64-QFN (9x9 mm) with exposed pad |
| Packaging | — | Tray |
| Pin Compatibility | — | Pin-to-pin compatible with SAM3S (48/64/100-pin) and SAM7S (48/64-pin) |