ATSAM4LS4BA-AU vs ATSAM4LC4BA-AU Comparison
Detailed side-by-side comparison of ATSAM4LS4BA-AU by Microchip Technology and ATSAM4LC4BA-AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ATSAM4LS4BA-AU | ATSAM4LC4BA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4 (32-bit single-core) | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory | 256 KB (256K x 8) | 256KB (256K x 8) |
| SRAM | 32 KB | 32KB |
| Supply Voltage | 3.3 V (nominal) | 1.8 V to 3.3 V |
| Operating Temperature | -40C to +85C (industrial) | Industrial temperature range |
| Package | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Series | SAM4L | SAM4L (SAM4LC4B) |
| Security Features | AES/DES hardware crypto engine | Crypto support, Secure Boot |
| Programmable I/O Count | [DATA_NEEDED: number of programmable I/O pins] | — |
| Peripherals | [DATA_NEEDED: full peripheral list from datasheet] | [DATA_NEEDED: peripheral list] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| RoHS Status | Green / RoHS compliant (per Mouser listing) | [DATA_NEEDED: RoHS status] |
| Packaging | Tray | — |
| Active Mode Current | — | 90 uA/MHz |
| Sleep Mode Current | — | 1.5 uA |
| Wake-up Time | — | 1.5 us |
| Pin Count | — | 64 |
| Number of I/O | — | [DATA_NEEDED: GPIO count] |