ATSAM4LS8AA-MU vs ATSAM4LC4AA-MU Comparison
Detailed side-by-side comparison of ATSAM4LS8AA-MU by Microchip Technology and ATSAM4LC4AA-MU 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
ATSAM4LS8AA-MU - ARM Cortex-M4 MCU 48MHz 512KB Flash | Microchip
ATSAM4LS8AA-MU ✓ ActiveMicrochip Technology
ATSAM4LC4AA-MU - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LC4AA-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LS8AA-MU | ATSAM4LC4AA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Frequency | 48 MHz | — |
| Flash Memory Size | 512 KB (512K x 8) | — |
| RAM Size | 64 KB | — |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-up Time | Down to 1.5 us | — |
| Connectivity | USB Device | USB device/embedded host, USART, SPI, I2C |
| Special Features | Peripheral Event System, SleepWalking | — |
| Package | 48-QFN (7x7 mm) | 48-QFN (7x7 mm) exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Terminals | 48 | — |
| Package Code | HVQCCN (Square) | — |
| Temperature Grade | Industrial | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Max Clock Speed | — | 48 MHz |
| Flash Memory | — | 256KB (256K x 8) |
| SRAM | — | 32KB |
| Series | — | SAM4L |
| Number of Pins | — | 48 |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Security | — | 128-bit AES hardware encryption |
| Touch Sensing | — | Embedded hardware capacitive touch (QTouch) |
| Display Peripheral | — | Segment LCD controller |
| Low-Power Features | — | Peripheral Event System, SleepWalking |
| Packaging | — | Tray |