ATSAM3S1BB-MUR vs ATSAM3S1BB-MU Comparison
Detailed side-by-side comparison of ATSAM3S1BB-MUR by Microchip Technology and ATSAM3S1BB-MU 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
ATSAM3S1BB-MUR - 64MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3S1BB-MUR ✓ ActiveMicrochip Technology
ATSAM3S1BB-MU - 64MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3S1BB-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3S1BB-MUR | ATSAM3S1BB-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.65 | $1.12 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| Max Clock Speed | 64 MHz | — |
| Program Memory Size | 64 KB (64K x 8) | — |
| Program Memory Type | FLASH | Flash |
| RAM Size | 16K x 8 | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Series | SAM3S | SAM3S |
| Package | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9 x 9 mm) |
| Pin Count | 64 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Peripherals | [DATA_NEEDED: full peripheral list from datasheet] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | [DATA_NEEDED: ADC resolution] |
| Number of I/O | [DATA_NEEDED: GPIO count] | [DATA_NEEDED: number of GPIO] |
| Packaging Code | HVQCCN, square, no-lead terminals | — |
| RoHS Status | Green (RoHS compliant per Mouser listing) | Compliant (Green package) |
| Maximum Clock Frequency | — | 64 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| SRAM | — | 16 KB |
| Operating Temperature | — | Industrial (-40C to +85C) |
| USB | — | USB 2.0 Full-Speed Device |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Connectivity Peripherals | — | USB, SPI, UART/USART, TWI (I2C) |
| Package Color / Material | — | QFN, Green |
| MSL Rating | — | MRL B (per Mouser listing) |