ATSAM4LC4CA-AU vs ATSAM4LS2CA-AU Comparison
Detailed side-by-side comparison of ATSAM4LC4CA-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
ATSAM4LC4CA-AU - 48MHz Cortex-M4 256KB Flash MCU | Microchip
ATSAM4LC4CA-AU ✓ ActiveMicrochip Technology
ATSAM4LS2CA-AU - ARM Cortex-M4 MCU 48MHz 128KB | Microchip
ATSAM4LS2CA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LC4CA-AU | ATSAM4LS2CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.65 | $3.95 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Speed | 48 MHz | — |
| Flash Memory | 256 KB (256K x 8) | — |
| SRAM | 32 KB (32K x 8) | — |
| Supply Voltage Range | 1.62 V to 3.6 V (nominal 1.8 V / 3.3 V) | — |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-up Time | 1.5 us | — |
| Package | 100-TQFP (14 x 14 mm) | 100-TQFP (14 x 14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Industrial temperature range (-40C to +85C) | -40C to +85C (Industrial) |
| Crypto Engine | Yes (AES) | — |
| ADC Resolution | 10-bit and 12-bit | — |
| Series | SAM4L | SAM4L |
| RoHS Status | Green / RoHS compliant | Compliant (Green) |
| Number of I/O | [DATA_NEEDED: number of GPIO pins] | [DATA_NEEDED: Number of I/O pins] |
| Connectivity Peripherals | [DATA_NEEDED: UART/SPI/I2C/USB details] | — |
| Maximum Clock Frequency | — | 48 MHz |
| Flash Memory Size | — | 128 KB (128K x 8) |
| SRAM Size | — | 32 KB |
| Supply Voltage | — | 3.3 V |
| Terminal Form | — | Gull Wing |
| Special Features | — | Hardware Crypto, Low Power (picoPower) |
| Peripherals | — | [DATA_NEEDED: Peripheral list] |
| Connectivity | — | [DATA_NEEDED: Connectivity interfaces] |
| Moisture Sensitivity Level | — | MRL A |