ATSAM4N8BA-AU vs ATSAM4N8AA-AUR Comparison
Detailed side-by-side comparison of ATSAM4N8BA-AU by Microchip Technology and ATSAM4N8AA-AUR 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
ATSAM4N8BA-AU - 100MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4N8BA-AU ✓ ActiveMicrochip Technology
ATSAM4N8AA-AUR - 100MHz Cortex-M4 MCU, 512KB Flash | Microchip (Tape & Reel)
ATSAM4N8AA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4N8BA-AU | ATSAM4N8AA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4 | — |
| Data Bus Width | 32 bit | — |
| Maximum Clock Frequency | 100 MHz | 100 MHz |
| Program Memory Size | 512 KB | — |
| Program Memory Type | Flash | — |
| SRAM Size | 64 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| ADC Resolution | 12 bit | — |
| ADC Channels | 10 | — |
| DAC Resolution | 10 bit | — |
| USART Interfaces | 6 | — |
| SPI Interfaces | 3 | — |
| I2C Interfaces | 3 | — |
| Package | 64-LQFP (10 x 10 mm) | 48-LQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Peripherals | PWM, Timers, RTC | — |
| Series | SAM4N | — |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| Flash Memory | — | 512 KB (512K x 8) |
| SRAM | — | 64 KB |
| Instruction Set | — | Thumb-2, DSP instructions |
| Memory Protection | — | MPU |
| USART Peripherals | — | 5 |
| SPI Peripherals | — | 2 |
| I2C (TWI) Peripherals | — | 3 |
| ADC | — | 8-channel, 12-bit |
| Additional Peripherals | — | PWM, Timers, RTC |
| Temperature Grade | — | Industrial (-40C to +85C) |
| RoHS Status | — | Compliant (GREEN, per Mouser listing) |