ATSAM4LC4AA-MU vs ATSAM4LS8AA-MU Comparison
Detailed side-by-side comparison of ATSAM4LC4AA-MU by Microchip Technology and ATSAM4LS8AA-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
ATSAM4LC4AA-MU - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LC4AA-MU ✓ ActiveMicrochip Technology
ATSAM4LS8AA-MU - ARM Cortex-M4 MCU 48MHz 512KB Flash | Microchip
ATSAM4LS8AA-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LC4AA-MU | ATSAM4LS8AA-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 |
| Max Clock Speed | 48 MHz | — |
| Flash Memory | 256KB (256K x 8) | — |
| SRAM | 32KB | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Series | SAM4L | — |
| Number of Pins | 48 | — |
| Package | 48-QFN (7x7 mm) exposed pad | 48-QFN (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Connectivity | USB device/embedded host, USART, SPI, I2C | USB Device |
| 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 | — |
| 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 |
| Special Features | — | Peripheral Event System, SleepWalking |
| Number of Terminals | — | 48 |
| Package Code | — | HVQCCN (Square) |
| Temperature Grade | — | Industrial |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |