ATSAM4C8CA-AUR vs ATSAM4E8CA-AU Comparison
Detailed side-by-side comparison of ATSAM4C8CA-AUR by Microchip Technology and ATSAM4E8CA-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
ATSAM4C8CA-AUR - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4C8CA-AUR β ActiveMicrochip Technology
ATSAM4E8CA-AU - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8CA-AU β ActiveSpecification Comparison
| Parameter | ATSAM4C8CA-AUR | ATSAM4E8CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.85 | $7.45 |
| Core Processor | ARM Cortex-M4/M4F dual-core | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Program Memory Type | FLASH | β |
| Program Memory Size | 512 KB (512K x 8) | β |
| RAM Size | 128 KB | β |
| Supply Voltage | 1.2 V / 3.3 V | β |
| External Bus Interface | EBI/EMI, 16-bit | β |
| Connectivity | EBI/EMI, I2C, IrDA, SPI, UART/USART | β |
| Peripherals | DMA, LCD controller, PWM, WDT | β |
| Number of USARTs | 5 | β |
| Number of SPIs | Up to 7 | β |
| Timers | Two 3-channel 16-bit general-purpose timers, PWM timer | β |
| Security Features | Advanced Cryptographic Engine (ACE), anti-tamper, FPU | β |
| Package | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Style | SMD/SMT | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Packaging | Tape & Reel (TR) | Tray |
| RoHS Status | Compliant (RoHS: Y) | [DATA_NEEDED: RoHS status] |
| Series | SAM4C | SAM4E |
| Flash Memory | β | 512 KB (512K x 8) |
| SRAM | β | [DATA_NEEDED: SRAM size] |
| Supply Voltage (Vdd) | β | 1.62 V to 3.6 V |
| Core Voltage Domain | β | 1.2 V / 2.5 V / 3.3 V |
| Mounting Type | β | Surface Mount |
| FPU / DSP Instructions | β | Yes (hardware FPU, Thumb-2 DSP) |
| Ethernet | β | 10/100 Mbps Ethernet MAC |
| Lifecycle Recommendation | β | Revision B recommended for new designs (per Microchip) |