ATSAM4LS4BA-MUR vs ATSAM4LS2BA-MUR Comparison
Detailed side-by-side comparison of ATSAM4LS4BA-MUR by Microchip Technology and ATSAM4LS2BA-MUR 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
ATSAM4LS4BA-MUR - 48MHz Cortex-M4 256KB MCU | Microchip
ATSAM4LS4BA-MUR ✓ ActiveMicrochip Technology
ATSAM4LS2BA-MUR - Cortex-M4 48MHz 128KB MCU | Microchip
ATSAM4LS2BA-MUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LS4BA-MUR | ATSAM4LS2BA-MUR |
|---|---|---|
| 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 | 48 MHz |
| Flash Memory Size | 256 KB (256K x 8) | 128 KB (128K x 8) |
| RAM Size | 32K x 8 | — |
| Supply Voltage Range | 1.68 V to 3.6 V | — |
| Nominal Supply Voltage | 3.3 V | — |
| Series | SAM4L | — |
| Package | 64-QFN (9x9 mm) with Exposed Pad | — |
| Number of Terminals | 64 | — |
| Mounting Type | Surface Mount | — |
| Temperature Grade | Industrial | Industrial |
| Packaging | Tape & Reel (T/R) | Tape & Reel (T/R) |
| Product Status | Active | — |
| Program Memory Type | FLASH | Flash |
| Peripheral Features | [DATA_NEEDED: peripheral features] | — |
| Number of I/O | [DATA_NEEDED: number of GPIO] | — |
| Operating Temperature Range | [DATA_NEEDED: exact operating temperature range] | — |
| RAM Memory Size | — | 32 KB |
| Supply Voltage | — | 1.8V / 2.5V / 3.3V |
| Minimum Supply Voltage | — | 1.68 V |
| Package Type | — | 64-QFN (9x9 mm) Exposed Pad |
| Number of Pins / Terminals | — | 64 |
| Mounting Style | — | Surface Mount |
| RoHS Status | — | Compliant (GREEN package) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Product Family | — | SAM4L (ATSAM ARM-based Flash MCU) |
| Data Bus Width | — | 32 bit |