ATSAM4CMS8CA-AU vs ATSAM4CMS8CC-AU Comparison
Detailed side-by-side comparison of ATSAM4CMS8CA-AU by Microchip Technology and ATSAM4CMS8CC-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
ATSAM4CMS8CA-AU - Dual-Core 120MHz MCU 512KB Flash | Microchip
ATSAM4CMS8CA-AU β ActiveMicrochip Technology
ATSAM4CMS8CC-AU - Dual-Core 120MHz Metering MCU | Microchip
ATSAM4CMS8CC-AU β ActiveSpecification Comparison
| Parameter | ATSAM4CMS8CA-AU | ATSAM4CMS8CC-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.45 | $3.35 |
| Core Processor | ARM Cortex-M4/M4F dual-core | ARM Cortex-M4/M4F, dual-core |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Program Memory Size | 512KB (512K x 8) Flash | β |
| RAM Size | 128KB SRAM | β |
| Series | SAM4CM | SAM4CM |
| Supply Voltage | 1.2V core / 3.3V I/O | β |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | β |
| Number of I/O | [DATA_NEEDED: number of programmable I/O pins] | β |
| Peripherals | [DATA_NEEDED: peripheral list] | β |
| Connectivity | [DATA_NEEDED: connectivity interfaces] | β |
| Operating Temperature | -40C to +85C (industrial grade) | Industrial temperature range |
| Packaging | Tray | β |
| RoHS Status | Compliant (LQFP GREEN IND per Mouser) | Green (per Mouser listing) |
| Terminal Form | Gull Wing | β |
| Package Code | LFQFP, Square | β |
| Flash Memory | β | 512 KB (512K x 8) |
| RAM Memory Size | β | [DATA_NEEDED: SRAM size in KB] |
| Mounting Style | β | Surface Mount |
| Number of Pins | β | 100 |
| Crypto Engine | β | Yes (CRYPTO) |
| Metrology Accuracy | β | Class 0.2 over dynamic range 3000:1 |
| Target Application | β | Residential and single-phase metering SoC |
| Architecture | β | Dual ARM Cortex-M4 with independent partitions |
| On-chip Cache | β | Yes |
| Max Power Dissipation | β | [DATA_NEEDED: maximum power dissipation] |