ATSAM3X2CA-AU vs ATSAM3S2CA-AU Comparison
Detailed side-by-side comparison of ATSAM3X2CA-AU by Microchip Technology and ATSAM3S2CA-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
ATSAM3X2CA-AU - 84MHz 32-Bit ARM MCU | Microchip Technology
ATSAM3X2CA-AU ✓ ActiveMicrochip Technology
ATSAM3S2CA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3X2CA-AU | ATSAM3S2CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ARM Cortex-M3 Flash Microcontroller | — |
| Manufacturer | Atmel, acquired by Microchip Technology | — |
| Series | SAM3X | SAM3S |
| Maximum CPU Speed | 84 MHz | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| RAM Size | 36K x 8 bits | — |
| Program Memory Size | [DATA_NEEDED: Program Memory Size] | — |
| Processor Core | ARM Cortex-M3 | — |
| Architecture | 32-bit | — |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Lead Count | 100 leads | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] | — |
| Flash Memory Type | Embedded Flash | — |
| Number of I/O Pins | [DATA_NEEDED: Number of I/O Pins] | — |
| Peripheral Configuration | [DATA_NEEDED: Peripheral Configuration] | — |
| RoHS Status | [DATA_NEEDED: RoHS Status] | RoHS Compliant (lead-free, 'AU' suffix) |
| REACH Status | [DATA_NEEDED: REACH Status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 Qualification] | — |
| Lead-Free Status | [DATA_NEEDED: Lead-Free Status] | — |
| Halogen-Free Status | [DATA_NEEDED: Halogen-Free Status] | — |
| Core Processor | — | ARM Cortex-M3 revision 2.0 |
| Core Size | — | 32-Bit |
| Max Clock Frequency | — | 64 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 32 KB |
| Instruction Set | — | Thumb-2 |
| Memory Protection Unit | — | Yes (MPU) |
| I/O Ports | — | 47 |
| Supply Voltage (VDDCORE domain) | — | 1.08 V to 1.32 V |
| I/O Supply | — | 1.8 V / 3.3 V |
| Temperature Grade | — | Industrial (-40C to +85C) |
| Life Cycle Stage | — | ACTIVE |
| Program Memory Type | — | Flash |