ATSAM4CMS8CC-AUR vs ATSAM4CMS8CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4CMS8CC-AUR 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
ATSAM4CMS8CC-AUR - Dual-Core Cortex-M4 Metering MCU | Microchip
ATSAM4CMS8CC-AUR ✓ ActiveMicrochip Technology
ATSAM4CMS8CA-AUR - Dual-Core 120MHz MCU 512KB Flash | Microchip
ATSAM4CMS8CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4CMS8CC-AUR | ATSAM4CMS8CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.62 | $5.92 |
| Core Architecture | 32-bit dual-core ARM Cortex-M4 | — |
| Core Series | ARM SAM4CM (Cortex-M4/M4F) | — |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 512 KB (512K x 8) | 512 KB (512K x 8) |
| SRAM | 128 KB | 128 KB (128K x 8) |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (industrial) | — |
| Crypto Engine | Yes (hardware cryptographic accelerator) | — |
| Target Application | Residential and single-phase metering SoC, class 0.2, 3000:1 dynamic range | — |
| Family | SAM4CM (extension of SAM4 family) | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Number of I/O | [DATA_NEEDED: GPIO count] | — |
| Communication Peripherals | [DATA_NEEDED: UART/SPI/I2C/USB count] | — |
| RoHS Status | Compliant (Green package per Mouser listing) | Compliant |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL] | — |
| Core Processor | — | ARM Cortex-M4/M4F dual-core |
| Core Size | — | 32-bit |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Terminal Count | — | 100 |
| Terminal Form | — | Gull Wing |
| Temperature Grade | — | Industrial |
| Series | — | SAM4CM |
| Architecture | — | ARMv7E-M (RISC) |
| Packaging | — | Tape & Reel (R suffix) |