ATSAM4C8CA-AU vs ATSAM4C8CB-AU Comparison
Detailed side-by-side comparison of ATSAM4C8CA-AU by Microchip Technology and ATSAM4C8CB-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
ATSAM4C8CB-AU - Dual Cortex-M4 120MHz 512KB MCU | Microchip (Tape & Reel)
ATSAM4C8CB-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4C8CA-AU | ATSAM4C8CB-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4/M4F (dual-core) | — |
| Core Size | 32-bit | 32-bit |
| Max Clock Frequency | 120 MHz | — |
| Program Memory Size | 512 KB (512K x 8) Flash | 512 KB (512K x 8) Flash |
| RAM Size | 128 KB | — |
| Number of Cores | 2 | — |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART | — |
| Peripherals | Advanced Cryptographic Engine, Anti-tamper, FPU, PWM, WDT | — |
| ADC Resolution | 10-bit | — |
| Number of ADC Channels | 8 | — |
| USART Count | 5 | — |
| UART Count | 2 | — |
| TWI (I2C) Count | 2 | — |
| Timers | Two 3-channel general-purpose 16-bit timers, PWM | — |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | Industrial temp |
| Terminal Form | Gull Wing | — |
| Core | — | ARM Cortex-M4 (dual-core, with FPU) |
| Maximum Clock Frequency | — | 120 MHz |
| SRAM Size | — | 152 KB |
| Cache | — | On-chip cache for each core |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O) | — | 3.3 V |
| Pin Count | — | 100 |
| Security | — | Integrated crypto functionality |
| Target Application | — | Smart energy applications |
| Packaging | — | Tape & Reel (T/R) |
| RoHS Status | — | Green package (per Mouser listing) |
| Series | — | SAM4C (ATSAM4C8) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |