ATSAM4CMS4CB-AUR vs ATSAM4C8CB-AUR Comparison
Detailed side-by-side comparison of ATSAM4CMS4CB-AUR by Microchip Technology and ATSAM4C8CB-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
ATSAM4CMS4CB-AUR - Dual Cortex-M4 120MHz MCU | Microchip
ATSAM4CMS4CB-AUR β ActiveMicrochip Technology
ATSAM4C8CB-AUR - Dual Cortex-M4 120MHz 512KB MCU | Microchip
ATSAM4C8CB-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4CMS4CB-AUR | ATSAM4C8CB-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.60 | $5.80 |
| Core | 32-bit Dual-Core ARM Cortex-M4/M4F | ARM Cortex-M4 (dual-core, with FPU) |
| Core Frequency | 120 MHz | β |
| Flash Program Memory | 256 KB (256K x 8) | β |
| RAM | 128 KB | β |
| Connectivity Interfaces | EBI/EMI, I2C, IrDA, SPI, UART/USART | β |
| Metrology Accuracy | Up to Class 0.2 (single-phase metering) | β |
| Dynamic Range | 3000:1 | β |
| Security | Hardware cryptographic acceleration | Integrated crypto functionality |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Terminal Form | Gull Wing | β |
| Temperature Grade | Industrial | Industrial temp |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | β |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | β |
| Packaging | Tape & Reel (AUR suffix) | Tape & Reel (T/R) |
| RoHS Status | Compliant | Green package (per Mouser listing) |
| Core Size | β | 32-bit |
| Maximum Clock Frequency | β | 120 MHz |
| Program Memory Size | β | 512 KB (512K x 8) Flash |
| SRAM Size | β | 152 KB |
| Cache | β | On-chip cache for each core |
| Supply Voltage (Core) | β | 1.2 V |
| Supply Voltage (I/O) | β | 3.3 V |
| Pin Count | β | 100 |
| Target Application | β | Smart energy applications |
| Series | β | SAM4C (ATSAM4C8) |
| Moisture Sensitivity Level | β | [DATA_NEEDED: MSL level] |