ATSAM4LS8BA-AU vs ATSAM4LS8BA-AUR Comparison
Detailed side-by-side comparison of ATSAM4LS8BA-AU by Microchip Technology and ATSAM4LS8BA-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
ATSAM4LS8BA-AU - Cortex-M4 48MHz 512KB MCU | Microchip
ATSAM4LS8BA-AU β ActiveMicrochip Technology
ATSAM4LS8BA-AUR - 512KB Cortex-M4 48MHz MCU | Microchip
ATSAM4LS8BA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4LS8BA-AU | ATSAM4LS8BA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.34 | $4.72 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 32-bit RISC |
| Core Size | 32-bit | β |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory Size | 512KB (512K x 8) | β |
| SRAM Size | 64KB | β |
| Supply Voltage Range | 1.62 V to 3.6 V | β |
| Operating Supply Voltage | 1.8 V / 2.5 V / 3.3 V | β |
| Active Mode Current | 90 uA/MHz | β |
| Sleep Mode Current | 1.5 uA | β |
| Wake-up Time | down to 1.5 us | β |
| Package | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm), exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | Industrial |
| Connectivity | USB Device | β |
| Series | SAM4L | SAM4L (ATSAM4LS8B) |
| Packaging | Tray | Tape & Reel (R suffix) |
| Terminal Form | Gull Wing | Gull Wing |
| Flash Memory | β | 512 KB (512K x 8) |
| Supply Voltage | β | 3.3 V |
| Active-Mode Current | β | 90 uA/MHz |
| Sleep-Mode Current | β | 1.5 uA |
| Wake-Up Time | β | 1.5 us (minimum) |
| Package Shape | β | Square (TFQFP) |
| USB | β | USB device controller |
| Peripheral Event System | β | Yes |
| Sleepwalking Peripherals | β | Yes |