ATSAM4S16CA-AU vs ATSAM4C8CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4S16CA-AU by Microchip Technology and ATSAM4C8CA-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
ATSAM4S16CA-AU - Cortex-M4 120MHz 1MB Flash MCU | Microchip
ATSAM4S16CA-AU β ActiveMicrochip Technology
ATSAM4C8CA-AUR - Dual-Core Cortex-M4 120MHz MCU | Microchip
ATSAM4C8CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4S16CA-AU | ATSAM4C8CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.55 | $4.85 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4/M4F dual-core |
| Core Size | 32-bit | 32-bit |
| Maximum Clock Speed | 120 MHz | β |
| Flash Memory | 1 MB (1M x 8) | β |
| SRAM | 128 KB | β |
| Cache | 2 Kbytes | β |
| Memory Protection Unit | Yes (MPU) | β |
| DSP Instruction Set | Yes | β |
| Instruction Set | Thumb-2 | β |
| Connectivity | EBI/EMI, I2C, IrDA, MMC, SPI, SSC, UART/USART | EBI/EMI, I2C, IrDA, SPI, UART/USART |
| Supply Voltage | 1.2 V / 3.3 V | 1.2 V / 3.3 V |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | β |
| Operating Temperature Range | Industrial (-40C to +85C) | β |
| Life Cycle Stage | Active | β |
| RoHS Status | Compliant (Green package per Mouser: LQFP, GREEN, IND TEMP) | Compliant (RoHS: Y) |
| Series | SAM4S | SAM4C |
| Maximum Clock Frequency | β | 120 MHz |
| Program Memory Type | β | FLASH |
| Program Memory Size | β | 512 KB (512K x 8) |
| RAM Size | β | 128 KB |
| External Bus Interface | β | EBI/EMI, 16-bit |
| Peripherals | β | DMA, LCD controller, PWM, WDT |
| Number of USARTs | β | 5 |
| Number of SPIs | β | Up to 7 |
| Timers | β | Two 3-channel 16-bit general-purpose timers, PWM timer |
| Security Features | β | Advanced Cryptographic Engine (ACE), anti-tamper, FPU |
| Mounting Style | β | SMD/SMT |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| Packaging | β | Tape & Reel (TR) |