ATSAM4CMP8CB-AUR vs ATSAM4CMP8CB-AU Comparison
Detailed side-by-side comparison of ATSAM4CMP8CB-AUR by Microchip Technology and ATSAM4CMP8CB-AU 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
ATSAM4CMP8CB-AUR - Dual-Core 120MHz MCU, 512KB Flash | Microchip
ATSAM4CMP8CB-AUR ✓ ActiveMicrochip Technology
ATSAM4CMP8CB-AU - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4CMP8CB-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4CMP8CB-AUR | ATSAM4CMP8CB-AU |
|---|---|---|
| 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/M4F, dual-core |
| Core Frequency | 120 MHz | — |
| Flash Program Memory | 512 KB (512K x 8) | — |
| RAM | 128 KB | — |
| Series | SAM4CM | SAM4CM (ATSAM4CM) |
| Metrology Accuracy | Class 0.2 over 3000:1 dynamic range | — |
| Metrology Type | 3-phase metering SoC | — |
| Connectivity Peripherals | EBI/EMI, I2C, IrDA, SPI, UART/USART | — |
| Security Features | Hardware cryptography (CRYPTO) | — |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | — |
| Number of Terminals | 100 | — |
| Package Code | LFQFP, Square | — |
| Temperature Grade | Industrial | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range in C] | [DATA_NEEDED: operating temperature range] |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | 1.2V / 3.3V |
| Halogen/RoHS Status | Green (RoHS compliant per Mouser listing) | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| Metrology Channels | 7 channels (per FindIC listing) | — |
| Core Size | — | 32-bit |
| Maximum Clock Frequency | — | 120 MHz |
| Flash Memory | — | 512 KB (512K x 8) |
| Connectivity | — | EBI/EMI, I2C, IrDA, SPI, UART/USART |
| Peripherals | — | DMA, LCD controller, POR, PWM, WDT |
| Security Feature | — | Hardware cryptography |
| Target Application | — | Residential and poly-phase metering, class 0.2 accuracy, 3000:1 dynamic range |
| SRAM | — | [DATA_NEEDED: device SRAM size] |
| Packaging | — | Tray |