ATSAM3SD8BA-MUR vs ATSAM3SD8BA-AUR Comparison
Detailed side-by-side comparison of ATSAM3SD8BA-MUR by Microchip Technology and ATSAM3SD8BA-AUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAM3SD8BA-MUR - 512KB Flash Cortex-M3 MCU 64MHz | Microchip
ATSAM3SD8BA-MUR ✓ ActiveMicrochip Technology
ATSAM3SD8BA-AUR - 64MHz Cortex-M3 MCU 512KB Flash | Microchip
ATSAM3SD8BA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM3SD8BA-MUR | ATSAM3SD8BA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.98 | $4.85 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Frequency | 64 MHz | — |
| Flash Memory Size | 512KB (512K x 8) | — |
| Program Memory Type | FLASH | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| Series | SAM3S (SAM3SD8) | — |
| Supply Voltage | 1.8V / 2.5V / 3.3V (family options) | 1.8 V to 3.3 V |
| Package | 64-VFQFN Exposed Pad, 9x9 mm | 64-LQFP (10x10 mm) |
| Number of Pins | 64 | 64 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (Industrial) | — |
| Temperature Grade | Industrial (IND TEMP) | Industrial (IND TEMP) |
| Packaging Option | QFN, Green, MRL A | — |
| RoHS Status | Compliant (Green) | Compliant (Green, per Mouser listing) |
| USB | USB device (SAM3SD8 family feature) | — |
| Peripherals | [DATA_NEEDED: full peripheral list] | [DATA_NEEDED: peripheral set summary] |
| Max Clock Frequency | — | 64 MHz |
| FLASH Memory Size | — | 512KB (512K x 8) |
| Terminal Form | — | Gull Wing |
| Package Shape | — | Square (LFQFP) |
| RAM Size | — | [DATA_NEEDED: internal SRAM size] |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |
| Operating Temperature Range | — | [DATA_NEEDED: exact min/max C range] |
| Packing | — | Tape & Reel (R suffix) |