ATSAM3S8BA-MU vs ATSAM3S4BA-MU 比較
詳細並排比較 ATSAM3S8BA-MU 由 Microchip Technology 與 ATSAM3S4BA-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
ATSAM3S8BA-MU - 64MHz Cortex-M3, 512KB Flash MCU | Microchip
ATSAM3S8BA-MU ✓ 啟用中Microchip Technology
ATSAM3S4BA-MU - Cortex-M3 64MHz MCU 256KB Flash | Microchip
ATSAM3S4BA-MU ✓ 啟用中規格比較
| 參數 | ATSAM3S8BA-MU | ATSAM3S4BA-MU |
|---|---|---|
| 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-M3, 32-bit | — |
| Core Clock Speed | 64 MHz | — |
| Flash Memory | 512 KB (512K x 8) | 256 KB (256K x 8) |
| SRAM | [DATA_NEEDED: SRAM size] | 48 KB |
| 供應電壓 | 1.8 V / 2.5 V / 3.3 V | — |
| Core Supply Voltage Range | 1.08 V to 1.32 V | — |
| I/O Count | 47 | — |
| 封裝 | 64-QFN (9x9 mm) Exposed Pad | 64-QFN (9x9 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device | — |
| ADC Resolution | 12-bit and 10-bit | 12-bit |
| Series | SAM3S8 | — |
| Interface Peripherals | USART, SPI, TWI (I2C) | — |
| Life Cycle Stage | Active | Active |
| 腳位數 | 64 | — |
| Core Architecture | RISC, Harvard, 3-stage pipeline | — |
| Pin Compatibility | Pin-to-pin compatible with SAM7S series | — |
| Core Processor | — | ARM Cortex-M3 revision 2.0 |
| Core Size | — | 32-bit |
| 最大時脈頻率 | — | 64 MHz |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Core Supply Voltage | — | 1.08 V to 1.32 V |
| Number of I/O | — | 47 |
| Peripherals | — | DMA (PDC), PWM, WDT, USB 2.0 full-speed device |
| Connectivity | — | USART, SPI, TWI (I2C), USB |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |
| Instruction Set | — | Thumb-2 |
| Memory Protection Unit | — | Yes (MPU) |
| Packaging | — | Tray |