ATSAM3N1AB-AU vs ATSAM3N1BA-AU Comparison
Detailed side-by-side comparison of ATSAM3N1AB-AU by Microchip Technology and ATSAM3N1BA-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
ATSAM3N1AB-AU - 48MHz Cortex-M3 64KB Flash MCU | Microchip
ATSAM3N1AB-AU β ActiveMicrochip Technology
ATSAM3N1BA-AU - 48MHz ARM Cortex-M3 MCU 64KB Flash | Atmel
ATSAM3N1BA-AU β ActiveSpecification Comparison
| Parameter | ATSAM3N1AB-AU | ATSAM3N1BA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.98 | $2.85 |
| Core Processor | ARM Cortex-M3 (revision 2.0) | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-Bit | 32-bit |
| Maximum Clock Frequency | 48 MHz | β |
| Instruction Set | Thumb-2 | Thumb-2 |
| Flash Memory | 64KB (64K x 8) | β |
| Supply Voltage Range | 1.62 V to 3.6 V | [DATA_NEEDED: supply voltage range] |
| Nominal Supply Rails | 1.8 V / 2.5 V / 3.3 V | β |
| SysTick Timer | 24-bit | 24-bit |
| Interrupt Controller | Nested Vector Interrupt Controller (NVIC) | NVIC (Nested Vector Interrupt Controller) |
| Touch Sensing | QTouch capacitive touch library support | β |
| Pin Compatibility | SAM7S (48/64-pin), SAM3S (48/64/100-pin) | Pin-to-pin compatible with SAM7S (48/64-pin) and SAM3S (48/64/100-pin) |
| Package | 48-LQFP (7x7 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Package Color / Environmental | Green package (Grn), MSL rating per Mouser listing | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| SRAM Size | [DATA_NEEDED: SRAM size] | β |
| I/O Count | [DATA_NEEDED: GPIO count] | β |
| RoHS Status | Compliant (green package per Mouser listing) | [DATA_NEEDED: RoHS status] |
| Maximum Clock Speed | β | 48 MHz |
| Program Memory Size | β | 64 KB (64K x 8) |
| Program Memory Type | β | FLASH |
| RAM Size | β | 8K x 8 |
| Number of I/O | β | 47 |
| Oscillator Type | β | Internal |
| Package / Case | β | 64-LQFP (10x10 mm) |
| Packaging | β | Tray |
| Series | β | SAM3N |