ATSAM3N1CA-AU vs ATSAM3N1CB-AU Comparison
Detailed side-by-side comparison of ATSAM3N1CA-AU by Microchip Technology and ATSAM3N1CB-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
ATSAM3N1CB-AU - 48MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3N1CB-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM3N1CA-AU | ATSAM3N1CB-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Product Type | 32-bit ARM Cortex-M3 flash microcontroller | — |
| Maximum CPU Frequency | 48 MHz | — |
| CPU Core | ARM Cortex-M3 revision 2.0 | — |
| Instruction Set | Thumb-2 | RISC |
| Program Memory Size | 64KB (64K x 8) | 64KB (64K x 8) |
| RAM Size | 8K x 8 | — |
| Number of I/O | 79 | [DATA_NEEDED: Number of I/O] |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Operating Ambient Temperature | -40°C to 85°C | — |
| Package | 100-LQFP (14 x 14 mm) | 100-LQFP (14x14 mm) |
| Package Family | LQFP-100 | — |
| Mounting Type | Surface mount | Surface Mount |
| Oscillator Type | Internal | — |
| Packaging | Tube | Tray |
| System Timer | 24-bit SysTick counter | — |
| Interrupt Controller | Nested Vector Interrupt Controller | — |
| ADC | 10-bit, up to 16 channels | — |
| ADC Sampling Rate | 384 KSPS | — |
| Timer/PWM | Three-channel 16-bit timer/counter with capture, waveform, compare, and PWM modes | — |
| Quadrature Decoder | 2-bit Gray up/down counter for stepper motor | — |
| Real-Time Timer | 32-bit real-time timer with calendar and alarm | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Processor | — | ARM Cortex-M3 |
| Core Size | — | 32-Bit |
| Maximum Clock Frequency | — | 48 MHz |
| Program Memory Type | — | FLASH |
| Series | — | SAM3N |
| Supply Voltage | — | 1.8V / 2.5V / 3.3V |
| SRAM Size | — | [DATA_NEEDED: SRAM Size] |
| Peripherals | — | [DATA_NEEDED: Peripherals] |
| Connectivity | — | [DATA_NEEDED: Connectivity Interfaces] |
| Operating Temperature | — | [DATA_NEEDED: Operating Temperature Range] |