ATSAM3S2AA-MU vs ATSAM3S1AA-MU 比較
詳細並排比較 ATSAM3S2AA-MU 由 Microchip Technology 與 ATSAM3S1AA-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
ATSAM3S2AA-MU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2AA-MU ✓ 啟用中規格比較
| 參數 | ATSAM3S2AA-MU | ATSAM3S1AA-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) | — |
| Core Size | 32-bit | 32-bit |
| Max Clock Speed | 64 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 32 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Supply Voltage Nominal | 1.8 V / 3.3 V | — |
| I/O Count | 47 I/O ports | — |
| 封裝 | 48-QFN (7x7 mm) exposed pad | 48-QFN (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection | MPU included | MPU (Memory Protection Unit) |
| USB | USB 2.0 Full-Speed device | Full Speed USB Device with embedded transceiver |
| Pin Compatibility | Pin-to-pin compatible with AT91SAM7S and SAM3N (48-pin) | — |
| Life Cycle Stage | Active | — |
| Peripherals | DMA, 12-bit ADC, PWM, USART, parallel capture PIO | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | — |
| MSL 等級 | [DATA_NEEDED: moisture sensitivity level] | — |
| Core | — | ARM Cortex-M3 (revision 2.0) |
| Maximum Clock Speed | — | 64 MHz |
| Program Memory Size | — | 64 KB (64K x 8) Flash |
| RAM Size | — | 16 KB (16K x 8) |
| Core Voltage | — | 1.08 V to 1.32 V (internal regulator) |
| Number of I/O | — | 47 |
| Memory Card Interface | — | High Speed MCI for SDIO/SD/MMC |
| External Bus Interface | — | Yes (EBI) |
| Temperature Grade | — | Industrial |
| Series | — | SAM3S |
| Compatibility | — | Pin-to-pin compatible with AT91SAM7S (48- and 64-pin versions) |