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