ATSAM4LS8BA-MU vs ATSAM4LS4BA-MU Comparison
Detailed side-by-side comparison of ATSAM4LS8BA-MU by Microchip Technology and ATSAM4LS4BA-MU 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 | ATSAM4LS8BA-MU | ATSAM4LS4BA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.02 | $1.85 |
| Core Processor | ARM Cortex-M4 (32-bit RISC) | ARM Cortex-M4 |
| Maximum Clock Frequency | 48 MHz | — |
| Flash Memory | 512KB (512K x 8) | 256 KB (256K x 8) |
| Supply Voltage | 3.3 V | 3.3 V |
| Active Mode Current | 90 uA/MHz | — |
| Sleep Mode Current | 1.5 uA | — |
| Wake-up Time | down to 1.5 us | — |
| Package | 64-QFN (9x9 mm) with exposed pad (HVQCCN) | 64-QFN (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Terminals | 64 | — |
| Temperature Grade | Industrial | Industrial |
| USB | USB device controller | — |
| Special Features | Peripheral Event System, Sleepwalking, picoPower | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: min and max operating temperature] |
| ADC Resolution | [DATA_NEEDED: ADC resolution and channel count] | — |
| Communication Interfaces | [DATA_NEEDED: full UART/SPI/I2C interface count] | — |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 48 MHz |
| SRAM | — | 32 KB |
| Series | — | SAM4L |
| Connectivity | — | [DATA_NEEDED: peripheral interface list] |
| Number of I/O | — | [DATA_NEEDED: GPIO count] |
| RoHS Status | — | Compliant (GREEN per Mouser listing) |
| Supply Voltage Range | — | [DATA_NEEDED: min and max VDD] |