ATSAM4C8CA-AU vs ATSAM4C32CA-AU Comparison
Detailed side-by-side comparison of ATSAM4C8CA-AU by Microchip Technology and ATSAM4C32CA-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
ATSAM4C8CA-AU - Dual-Core 120MHz 512KB MCU | Microchip
ATSAM4C8CA-AU β ActiveMicrochip Technology
ATSAM4C32CA-AU - Dual-Core 120MHz 2MB Flash MCU | Microchip
ATSAM4C32CA-AU β ActiveSpecification Comparison
| Parameter | ATSAM4C8CA-AU | ATSAM4C32CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.95 | $9.95 |
| Core Processor | ARM Cortex-M4/M4F (dual-core) | ARM Cortex-M4/M4F, dual-core, 32-bit |
| 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 | 2 |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART | [DATA_NEEDED: connectivity interfaces] |
| Peripherals | Advanced Cryptographic Engine, Anti-tamper, FPU, PWM, WDT | [DATA_NEEDED: peripherals list] |
| 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 | β |
| Terminal Form | Gull Wing | β |
| Maximum Clock Speed | β | 120 MHz |
| Flash Memory | β | 2 MB (2M x 8) |
| Supply Voltage | β | 1.2V / 3.3V |
| Series | β | SAM4C |
| SRAM Size | β | [DATA_NEEDED: SRAM size] |
| Hardware Security | β | Crypto accelerator (CRYPTO) |
| Operating Temperature | β | Industrial (IND TEMP); exact range [DATA_NEEDED: operating temperature range] |
| Packaging | β | Tray |
| RoHS Status | β | Green / RoHS compliant (LQFP, Green per Mouser) |
| Program Memory Type | β | FLASH |
| Target Application | β | Smart energy (metering SoC) |