ATSAM3X4CA-AU vs ATSAM3X4CA-AUR Comparison
Detailed side-by-side comparison of ATSAM3X4CA-AU by Microchip Technology and ATSAM3X4CA-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
ATSAM3X4CA-AU - 84MHz Cortex-M3 MCU 256KB Flash | Microchip (Tape & Reel)
ATSAM3X4CA-AU ✓ ActiveMicrochip Technology
ATSAM3X4CA-AUR - 84MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3X4CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM3X4CA-AU | ATSAM3X4CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Frequency | 84 MHz | 84 MHz |
| Flash Memory Size | 256 KB (256K x 8) | 256 KB (256K x 8) |
| Series | SAM3X (ATSAM3X) | SAM3X (ATSAM3X) |
| Supply Voltage Minimum | 1.62 V | 1.62 V |
| Nominal Supply Voltage Options | 1.8 V / 2.5 V / 3.3 V | 1.8 V / 2.5 V / 3.3 V |
| Number of Pins | 100 | 100 |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14 x 14 mm) |
| Mounting Style | Surface Mount | Surface Mount |
| Temperature Rating | Green Industrial | Green Industrial |
| Program Memory Type | FLASH | FLASH |
| Instruction Set | Thumb-2 (RISC) | Thumb-2 (RISC) |
| RoHS Status | Compliant (Green package) | Compliant (Green package) |
| SRAM Size | [DATA_NEEDED: SRAM size] | [DATA_NEEDED: SRAM size] |
| Number of I/O | [DATA_NEEDED: number of I/O] | [DATA_NEEDED: number of I/O] |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Peripherals | [DATA_NEEDED: peripheral list] | [DATA_NEEDED: peripheral list] |