ATSAM4LC4AA-MUR vs ATSAM4LC4BA-MU Comparison
Detailed side-by-side comparison of ATSAM4LC4AA-MUR by Microchip Technology and ATSAM4LC4BA-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-MUR - 48MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4LC4AA-MUR β ActiveMicrochip Technology
ATSAM4LC4BA-MU - 48MHz Cortex-M4 MCU, 256KB Flash | Microchip
ATSAM4LC4BA-MU β ActiveSpecification Comparison
| Parameter | ATSAM4LC4AA-MUR | ATSAM4LC4BA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.49 | $1.00 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| Max Clock Speed | 48 MHz | β |
| Flash Memory | 256KB (256K x 8) | 256KB (256K x 8) |
| RAM Size | 32K x 8 | β |
| Supply Voltage Range | 1.68 V to 3.6 V | β |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | Down to 1.5 us | down to 1.5 us |
| Peripherals | AES, Crypto, DMA, POR, PWM, WDT, ADC, DAC, Comparators | β |
| Connectivity | I2C, SPI, UART/USART, USB Device | β |
| Package | 48-QFN (7x7 mm) with exposed pad | 64-QFN (9x9 mm) with Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (Industrial) | β |
| Packaging | Tape & Reel (MRL A) | β |
| Green Status | Green / RoHS compliant (per Mouser listing) | β |
| Series | SAM4L (Atmel/Microchip) | SAM4L |
| Maximum Clock Speed | β | 48 MHz |
| SRAM | β | [DATA_NEEDED: SRAM size] |
| Supply Voltage | β | 3.3 V |
| Temperature Grade | β | Industrial |
| Crypto Engine | β | Yes (hardware CRYPTO per Mouser listing) |
| Package Code (JEDEC-style) | β | HVQCCN, square |
| Number of Terminals | β | 64 |
| RoHS / Green Status | β | GREEN (per Mouser listing) |