ATSAM4LS2AA-AU vs ATSAM4LS2CA-AU Comparison
Detailed side-by-side comparison of ATSAM4LS2AA-AU by Microchip Technology and ATSAM4LS2CA-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 β ActiveMicrochip Technology
ATSAM4LS2CA-AU - ARM Cortex-M4 MCU 48MHz 128KB | Microchip
ATSAM4LS2CA-AU β ActiveSpecification Comparison
| Parameter | ATSAM4LS2AA-AU | ATSAM4LS2CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.39 | $3.95 |
| Core Processor | ARM Cortex-M4 (32-bit) | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| Max Clock Frequency | 48 MHz | β |
| Flash Memory | 128 KB | β |
| SRAM | 32 KB | β |
| Supply Voltage | 3.3 V | 3.3 V |
| Active Mode Current | 90 uA/MHz | β |
| Sleep Mode Current | 1.5 uA | β |
| Wake-up Time | 1.5 us (min) | β |
| Number of Pins | 48 | β |
| Package | 48-TQFP | 100-TQFP (14 x 14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Technology | CMOS | β |
| USB | USB device | β |
| Peripheral Event System | Yes | β |
| SleepWalking | Yes | β |
| Cryptography Support | Yes (per distributor listing) | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (Industrial) |
| Number of I/Os | [DATA_NEEDED: number of GPIO] | β |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | β |
| Maximum Clock Frequency | β | 48 MHz |
| Flash Memory Size | β | 128 KB (128K x 8) |
| SRAM Size | β | 32 KB |
| Number of I/O | β | [DATA_NEEDED: Number of I/O pins] |
| Terminal Form | β | Gull Wing |
| Series | β | SAM4L |
| Special Features | β | Hardware Crypto, Low Power (picoPower) |
| Peripherals | β | [DATA_NEEDED: Peripheral list] |
| Connectivity | β | [DATA_NEEDED: Connectivity interfaces] |
| RoHS Status | β | Compliant (Green) |
| Moisture Sensitivity Level | β | MRL A |