ATSAM4C8CA-AU vs ATSAM4CMS8CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4C8CA-AU by Microchip Technology and ATSAM4CMS8CA-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
ATSAM4C8CA-AU - Dual-Core 120MHz 512KB MCU | Microchip
ATSAM4C8CA-AU β ActiveMicrochip Technology
ATSAM4CMS8CA-AUR - Dual-Core 120MHz MCU 512KB Flash | Microchip
ATSAM4CMS8CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4C8CA-AU | ATSAM4CMS8CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.95 | $5.92 |
| Core Processor | ARM Cortex-M4/M4F (dual-core) | ARM Cortex-M4/M4F dual-core |
| Core Size | 32-bit | 32-bit |
| Max Clock Frequency | 120 MHz | β |
| Program Memory Size | 512 KB (512K x 8) Flash | β |
| RAM Size | 128 KB | β |
| Number of Cores | 2 | β |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART | β |
| Peripherals | Advanced Cryptographic Engine, Anti-tamper, FPU, PWM, WDT | β |
| ADC Resolution | 10-bit | β |
| Number of ADC Channels | 8 | β |
| USART Count | 5 | β |
| UART Count | 2 | β |
| TWI (I2C) Count | 2 | β |
| Timers | Two 3-channel general-purpose 16-bit timers, PWM | β |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | Industrial |
| Terminal Form | Gull Wing | Gull Wing |
| Maximum Clock Frequency | β | 120 MHz |
| Flash Memory | β | 512 KB (512K x 8) |
| SRAM | β | 128 KB (128K x 8) |
| Supply Voltage Range | β | 1.62 V to 3.6 V |
| Terminal Count | β | 100 |
| Series | β | SAM4CM |
| Architecture | β | ARMv7E-M (RISC) |
| Packaging | β | Tape & Reel (R suffix) |
| RoHS Status | β | Compliant |