ATSAM4C32CA-AU vs ATSAM4C8CA-AU Comparison
Detailed side-by-side comparison of ATSAM4C32CA-AU by Microchip Technology and ATSAM4C8CA-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
ATSAM4C32CA-AU - Dual-Core 120MHz 2MB Flash MCU | Microchip
ATSAM4C32CA-AU β ActiveMicrochip Technology
ATSAM4C8CA-AU - Dual-Core 120MHz 512KB MCU | Microchip
ATSAM4C8CA-AU β ActiveSpecification Comparison
| Parameter | ATSAM4C32CA-AU | ATSAM4C8CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.95 | $3.95 |
| Core Processor | ARM Cortex-M4/M4F, dual-core, 32-bit | ARM Cortex-M4/M4F (dual-core) |
| Core Size | 32-bit | 32-bit |
| Number of Cores | 2 | 2 |
| Maximum Clock Speed | 120 MHz | β |
| Flash Memory | 2 MB (2M x 8) | β |
| Supply Voltage | 1.2V / 3.3V | β |
| Series | SAM4C | β |
| Connectivity | [DATA_NEEDED: connectivity interfaces] | EBI/EMI, I2C, IrDA, SPI, UART/USART |
| Peripherals | [DATA_NEEDED: peripherals list] | Advanced Cryptographic Engine, Anti-tamper, FPU, PWM, WDT |
| SRAM Size | [DATA_NEEDED: SRAM size] | β |
| Hardware Security | Crypto accelerator (CRYPTO) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Operating Temperature | Industrial (IND TEMP); exact range [DATA_NEEDED: operating temperature range] | β |
| Packaging | Tray | β |
| RoHS Status | Green / RoHS compliant (LQFP, Green per Mouser) | β |
| Program Memory Type | FLASH | β |
| Target Application | Smart energy (metering SoC) | β |
| Max Clock Frequency | β | 120 MHz |
| Program Memory Size | β | 512 KB (512K x 8) Flash |
| RAM Size | β | 128 KB |
| ADC Resolution | β | 10-bit |
| Number of ADC Channels | β | 8 |
| USART Count | β | 5 |
| UART Count | β | 2 |
| TWI (I2C) Count | β | 2 |
| Timers | β | Two 3-channel general-purpose 16-bit timers, PWM |
| Temperature Grade | β | Industrial |
| Terminal Form | β | Gull Wing |