ATSAM4LC2AA-MUR vs ATSAM4LC2AA-AUR Comparison
Detailed side-by-side comparison of ATSAM4LC2AA-MUR by Microchip Technology and ATSAM4LC2AA-AUR 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
ATSAM4LC2AA-MUR - Cortex-M4 48MHz 128KB Flash MCU | Microchip
ATSAM4LC2AA-MUR ✓ ActiveMicrochip Technology
ATSAM4LC2AA-AUR - 48MHz Cortex-M4 MCU, 128KB Flash | Microchip
ATSAM4LC2AA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4LC2AA-MUR | ATSAM4LC2AA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.05 | $3.35 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Flash Memory | 128KB (128K x 8) | 128 KB (128K x 8) |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| Supply Voltage | 3.3 V | 1.62 V to 3.6 V (1.8 V / 2.5 V / 3.3 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 (minimum) | down to 1.5 us |
| Capacitive Touch Channels | 13 (hardware QTouch) | — |
| USB | USB Device and Embedded Host | — |
| Security | 128-bit AES | — |
| Serial Interfaces | USART, SPI, I2C, audio interfaces | — |
| Display Peripheral | Segment LCD controller | — |
| Package | 48-QFN (7x7 mm) with Exposed Pad | 48-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Packaging | Tape & Reel (T/R) | Tape & Reel (R suffix) |
| SRAM | — | 32 KB |
| Operating Temperature | — | -40C to +85C (industrial) |
| Peripherals | — | LCD controller, USB device/host, hardware cryptography (AES/DES), DMA (PDCA), Peripheral Event System |
| Communication Interfaces | — | I2C (TWI), SPI, UART/USART, USB |
| Connectivity | — | USB |
| RoHS Status | — | Compliant (GREEN, MRL A) |