ATSAM4LC2BA-MUR vs ATSAM4LC2AA-MU Comparison
Detailed side-by-side comparison of ATSAM4LC2BA-MUR by Microchip Technology and ATSAM4LC2AA-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
ATSAM4LC2BA-MUR - 48MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4LC2BA-MUR ✓ ActiveMicrochip Technology
ATSAM4LC2AA-MU - Cortex-M4 48MHz 128KB Flash MCU | Microchip (Tape & Reel)
ATSAM4LC2AA-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LC2BA-MUR | ATSAM4LC2AA-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 Speed | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | 128KB (128K x 8) |
| SRAM | 32 KB (32K x 8) | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Active Mode Current | 90 uA/MHz | 90 uA/MHz |
| Sleep Mode Current | 1.5 uA | 1.5 uA |
| Wake-up Time | 1.5 us (min) | 1.5 us (minimum) |
| Capacitive Touch Channels | 21 channels (PTC) | 13 (hardware QTouch) |
| USB Interface | USB 2.0 full-speed device | — |
| Package | 64-QFN (9x9 mm) with exposed pad | 48-QFN (7x7 mm) with Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (T/R) | Tape & Reel (T/R) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| AES Crypto Module | Yes (hardware AES) | — |
| ADC Resolution | 12-bit | — |
| DAC Resolution | 12-bit | — |
| Maximum Clock Frequency | — | 48 MHz |
| SRAM Size | — | [DATA_NEEDED: SRAM size] |
| Supply Voltage | — | 3.3 V |
| USB | — | USB Device and Embedded Host |
| Security | — | 128-bit AES |
| Serial Interfaces | — | USART, SPI, I2C, audio interfaces |
| Display Peripheral | — | Segment LCD controller |
| Temperature Grade | — | Industrial |