ATSAM3S2AA-MUR vs ATSAM3S1AB-MUR Comparison
Detailed side-by-side comparison of ATSAM3S2AA-MUR by Microchip Technology and ATSAM3S1AB-MUR 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
ATSAM3S2AA-MUR - Cortex-M3 MCU 64MHz 128KB Flash | Microchip
ATSAM3S2AA-MUR β ActiveMicrochip Technology
ATSAM3S1AB-MUR - 64MHz Cortex-M3 64KB Flash MCU | Microchip
ATSAM3S1AB-MUR β ActiveSpecification Comparison
| Parameter | ATSAM3S2AA-MUR | ATSAM3S1AB-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.49 | $2.61 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit Single-Core |
| Maximum Clock Frequency | 64 MHz | 64 MHz |
| Flash Memory | 128KB (128K x 8) | 64 KB (64K x 8) |
| Series | SAM3S | β |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Package | 48-VFQFN (7x7 mm) Exposed Pad | 48-QFN (7x7 mm) with Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| SRAM Size | [DATA_NEEDED: SRAM size] | β |
| Number of I/O | [DATA_NEEDED: GPIO count] | β |
| Peripherals | DMA, PWM, parallel capture on PIOs | β |
| Connectivity | [DATA_NEEDED: interface list] | β |
| Operating Temperature | -40C to +85C (Industrial) | β |
| Pin-to-Pin Compatibility | Compatible with SAM3N2A | Compatible with SAM3N1A family |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (MRL B) |
| RoHS Status | Compliant (Green, per Mouser listing) | Compliant (Green) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | β |
| SRAM | β | 16 KB |
| Package Code | β | HVQCCN (48-VFQFN Exposed Pad) |
| Temperature Grade | β | Industrial |
| DMA | β | Peripheral DMA, PIO parallel data capture mode |
| Product Family | β | SAM3S |