ATSAM4LS2AA-AU vs ATSAM4LC4AA-AU Comparison
Detailed side-by-side comparison of ATSAM4LS2AA-AU by Microchip Technology and ATSAM4LC4AA-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-AU - 48MHz Cortex-M4 128KB Flash MCU | Microchip
ATSAM4LS2AA-AU ✓ ActiveMicrochip Technology
ATSAM4LC4AA-AU - 48MHz Cortex-M4 256KB Flash MCU | Microchip
ATSAM4LC4AA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LS2AA-AU | ATSAM4LC4AA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4 (32-bit) | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| Max Clock Frequency | 48 MHz | — |
| Flash Memory | 128 KB | — |
| SRAM | 32 KB | — |
| Supply Voltage | 3.3 V | — |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | 1.5 us (min) | 1.5 us (down to) |
| Number of Pins | 48 | 48 |
| Package | 48-TQFP | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | CMOS | — |
| USB | USB device | — |
| Peripheral Event System | Yes | — |
| SleepWalking | Yes | — |
| Cryptography Support | Yes (per distributor listing) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (TA) |
| Number of I/Os | [DATA_NEEDED: number of GPIO] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | — |
| Maximum Clock Frequency | — | 48 MHz |
| Program Memory Size | — | 256 KB (256K x 8) FLASH |
| RAM Size | — | 32 KB (32K x 8) |
| Supply Voltage Range | — | 1.68 V to 3.6 V |
| Series | — | SAM4L |
| Program Memory Type | — | FLASH |
| Packaging | — | Tray |
| Peripherals / GPIO Count | — | [DATA_NEEDED: peripheral set and GPIO count] |