ATSAM4C32CA-AU vs ATSAM4C32CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4C32CA-AU by Microchip Technology and ATSAM4C32CA-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
ATSAM4C32CA-AU - Dual-Core 120MHz 2MB Flash MCU | Microchip
ATSAM4C32CA-AU ✓ ActiveMicrochip Technology
ATSAM4C32CA-AUR - Dual Cortex-M4 120MHz 2MB Flash MCU | Microchip
ATSAM4C32CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4C32CA-AU | ATSAM4C32CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4/M4F, dual-core, 32-bit | ARM Cortex-M4 (dual core) |
| Core Size | 32-bit | — |
| Number of Cores | 2 | — |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Flash Memory | 2 MB (2M x 8) | 2 MB (2048 KB) |
| Supply Voltage | 1.2V / 3.3V | — |
| Series | SAM4C | SAM4C |
| Connectivity | [DATA_NEEDED: connectivity interfaces] | — |
| Peripherals | [DATA_NEEDED: peripherals list] | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| Hardware Security | Crypto accelerator (CRYPTO) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Package | 100-LQFP (14x14 mm) | 100-LQFP |
| Operating Temperature | Industrial (IND TEMP); exact range [DATA_NEEDED: operating temperature range] | — |
| Packaging | Tray | Tape & Reel (T&R), MRLA |
| RoHS Status | Green / RoHS compliant (LQFP, Green per Mouser) | Green (RoHS compliant per Mouser listing) |
| Program Memory Type | FLASH | — |
| Target Application | Smart energy (metering SoC) | Smart energy / metering SoC |
| Core Architecture | — | 32-bit RISC |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O) | — | 3.3 V |
| Pin Count | — | 100 |
| Temperature Grade | — | Industrial (IND TEMP) |
| Security Features | — | Hardware cryptography (CRYPTO) |