ATSAM4S16CA-AU vs ATSAM4S16CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4S16CA-AU by Microchip Technology and ATSAM4S16CA-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
ATSAM4S16CA-AUR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4S16CA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4S16CA-AU | ATSAM4S16CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.55 | $0.00 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 (SAM4S) |
| Core Size | 32-bit | 32-Bit |
| Maximum Clock Speed | 120 MHz | β |
| Flash Memory | 1 MB (1M x 8) | 1 MB (1M x 8) |
| SRAM | 128 KB | 128 KB |
| 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 | β |
| Supply Voltage | 1.2 V / 3.3 V | 1.2 V / 1.8 V / 2.5 V / 3.3 V |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| 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 (GREEN, per Mouser listing) |
| Series | SAM4S | β |
| Maximum Clock Frequency | β | 120 MHz |
| Operating Temperature | β | -40C to +85C (Industrial) |
| Packaging | β | Tape & Reel (R suffix) |
| Pin-to-Pin Compatibility | β | SAM4N, SAM3S, SAM3N, SAM7S |
| Architecture | β | ARMv7E-M RISC |
| GPIO Data Capture | β | Parallel Input/Output (PIO) data capture mode |
| Peripherals | β | [DATA_NEEDED: full peripheral list (DMA, USART, SPI, I2C, ADC, PWM)] |
| MSL Rating | β | [DATA_NEEDED: moisture sensitivity level] |