ATSAM3S4AA-MUR vs ATSAM3S4BA-MUR 比較
詳細並排比較 ATSAM3S4AA-MUR 由 Microchip Technology 與 ATSAM3S4BA-MUR 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
ATSAM3S4AA-MUR - 64MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3S4AA-MUR ✓ 啟用中Microchip Technology
ATSAM3S4BA-MUR - 64MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3S4BA-MUR ✓ 啟用中規格比較
| 參數 | ATSAM3S4AA-MUR | ATSAM3S4BA-MUR |
|---|---|---|
| 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 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-bit |
| 最大時脈頻率 | 64 MHz | 64 MHz |
| Flash Memory | 256 KB (256K x 8) | — |
| Series | SAM3S | SAM3S |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Operating Supply Classes | 1.8 V / 3.3 V | — |
| 封裝 | 48-QFN (7x7 mm) Exposed Pad | — |
| 安裝類型 | Surface Mount | Surface Mount |
| 腳位數 | 48 | — |
| Instruction Set | Thumb-2 (RISC) | — |
| 介面 | USB, UART, SPI, TWI (I2C) | — |
| DMA | Yes | — |
| Data Capture | PIO parallel capture mode (image-sensor compatible) | — |
| On-chip Regulator | 1.8 V LDO (VDDOUT) | — |
| Packaging | Tape & Reel (MUR suffix) | Tape & Reel (-R suffix) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| 工作溫度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range in C] |
| RoHS 狀態 | RoHS Compliant (Green package per Mouser listing) | Compliant |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| Flash Memory Size | — | 256 KB (256K x 8) |
| SRAM Size | — | 48 KB |
| Package Type | — | 64-QFN (9x9 mm) with Exposed Pad |
| DMA Controller | — | Yes |
| Pin Compatibility | — | Pin-to-pin compatible with SAM3N4B and SAM7S64 (per Microchip) |
| Temperature Grade | — | Industrial |
| Halogen Status | — | Green package |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| Connectivity Peripherals | — | [DATA_NEEDED: UART/SPI/I2C/USB counts] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution and channels] |