ATSAM3N1CA-CU vs ATSAM3N1CA-AU Comparison
Detailed side-by-side comparison of ATSAM3N1CA-CU by Microchip Technology and ATSAM3N1CA-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
ATSAM3N1CA-CU - 48MHz Cortex-M3 MCU | Microchip | 100-TFBGA
ATSAM3N1CA-CU ✓ Active
Specification Comparison
| Parameter | ATSAM3N1CA-CU | ATSAM3N1CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Processor Core | ARM Cortex-M3 revision 2.0 | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Architecture | 32-bit ARM | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Program Memory Size | 64 KB (64K x 8) Flash | 64KB (64K x 8) |
| RAM Size | 8 KB (8K x 8) | 8K x 8 |
| Number of I/O | 79 | 79 |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Oscillator Type | Internal | Internal |
| SysTick Counter | 24-bit | — |
| Interrupt Controller | Nested Vector Interrupt Controller | Nested Vector Interrupt Controller |
| Serial Interfaces | I2C, SPI, UART/USART, IrDA | — |
| Package | 100-TFBGA (9 x 9 mm) | 100-LQFP (14 x 14 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Tube Packaging | Tube | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| Product Type | — | 32-bit ARM Cortex-M3 flash microcontroller |
| CPU Core | — | ARM Cortex-M3 revision 2.0 |
| Operating Ambient Temperature | — | -40°C to 85°C |
| Package Family | — | LQFP-100 |
| Packaging | — | Tube |
| System Timer | — | 24-bit SysTick counter |
| 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] |
| REACH Status | — | [DATA_NEEDED: REACH status] |