ATSAM4LS2AA-AUR vs ATSAM4LS2AA-AU Comparison
Detailed side-by-side comparison of ATSAM4LS2AA-AUR by Microchip Technology and ATSAM4LS2AA-AU 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
ATSAM4LS2AA-AUR - 48MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4LS2AA-AUR ✓ ActiveMicrochip Technology
ATSAM4LS2AA-AU - 48MHz Cortex-M4 128KB Flash MCU | Microchip
ATSAM4LS2AA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LS2AA-AUR | ATSAM4LS2AA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.58 | $5.39 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 (32-bit) |
| Core Size | 32-Bit Single-Core | 32-bit |
| Max Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory | 128KB (128K x 8) | 128 KB |
| Product Family | SAM4L | — |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-Up Time | down to 1.5 us | — |
| USB | USB device | USB device |
| Peripherals | Peripheral event system, SleepWalking | — |
| Security Feature | Crypto | — |
| Package | 48-TQFP (7x7 mm) | 48-TQFP |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Industrial temperature range (-40C to +85C) | [DATA_NEEDED: operating temperature range] |
| Packing | Tape & Reel (R suffix) | — |
| SRAM | [DATA_NEEDED: SRAM size] | 32 KB |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | 3.3 V |
| RoHS / Green Status | Green (per Mouser listing) | — |
| Wake-up Time | — | 1.5 us (min) |
| Number of Pins | — | 48 |
| Technology | — | CMOS |
| Peripheral Event System | — | Yes |
| SleepWalking | — | Yes |
| Cryptography Support | — | Yes (per distributor listing) |
| Number of I/Os | — | [DATA_NEEDED: number of GPIO] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution] |