ATSAM4C32CA-AU vs ATSAM4CMS32CA-AU Comparison
Detailed side-by-side comparison of ATSAM4C32CA-AU by Microchip Technology and ATSAM4CMS32CA-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 ✓ ActiveMicrochip Technology
ATSAM4CMS32CA-AU - 120MHz Dual-Core ARM MCU | Microchip
ATSAM4CMS32CA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4C32CA-AU | ATSAM4CMS32CA-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 Size | 32-bit | 32-Bit |
| Number of Cores | 2 | — |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 2 MB (2M x 8) | — |
| Supply Voltage | 1.2V / 3.3V | — |
| Series | SAM4C | SAM4CM |
| Connectivity | [DATA_NEEDED: connectivity interfaces] | EBI/EMI, I2C, IrDA, SPI, UART/USART |
| 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 (14 x 14 mm), LFQFP, gull-wing |
| Operating Temperature | Industrial (IND TEMP); exact range [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: exact operating temperature range] |
| Packaging | Tray | Tray |
| RoHS Status | Green / RoHS compliant (LQFP, Green per Mouser) | — |
| Program Memory Type | FLASH | — |
| Target Application | Smart energy (metering SoC) | — |
| Maximum Clock Frequency | — | 120 MHz |
| Program Memory Size | — | 2 MB (2M x 8) Flash |
| RAM Size | — | 256 KB |
| Core Supply Voltage | — | 1.2 V |
| Security Feature | — | Hardware cryptographic engine (CRYPTO) |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| Temperature Grade | — | Industrial |
| Package Green Status | — | Green (RoHS), MRLA |