ATSAM3N1BA-AU vs ATSAM3N1CA-AU Comparison
Detailed side-by-side comparison of ATSAM3N1BA-AU 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
ATSAM3N1BA-AU - 48MHz ARM Cortex-M3 MCU 64KB Flash | Atmel
ATSAM3N1BA-AU ✓ Active
Specification Comparison
| Parameter | ATSAM3N1BA-AU | ATSAM3N1CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Unknown |
| Core Processor | ARM Cortex-M3 revision 2.0 | — |
| Core Size | 32-bit | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory Size | 64 KB (64K x 8) | 64KB (64K x 8) |
| Program Memory Type | FLASH | — |
| RAM Size | 8K x 8 | 8K x 8 |
| Number of I/O | 47 | 79 |
| Instruction Set | Thumb-2 | Thumb-2 |
| SysTick Timer | 24-bit | — |
| Interrupt Controller | NVIC (Nested Vector Interrupt Controller) | Nested Vector Interrupt Controller |
| Oscillator Type | Internal | Internal |
| Package / Case | 64-LQFP (10x10 mm) | — |
| Mounting Type | Surface Mount | Surface mount |
| Packaging | Tray | Tube |
| Pin Compatibility | Pin-to-pin compatible with SAM7S (48/64-pin) and SAM3S (48/64/100-pin) | — |
| Series | SAM3N | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 1.62 V to 3.6 V |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M3 flash microcontroller |
| Maximum CPU Frequency | — | 48 MHz |
| CPU Core | — | ARM Cortex-M3 revision 2.0 |
| Operating Ambient Temperature | — | -40°C to 85°C |
| Package | — | 100-LQFP (14 x 14 mm) |
| Package Family | — | LQFP-100 |
| 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 |
| REACH Status | — | [DATA_NEEDED: REACH status] |