ATSAM4N8CA-AU vs ATSAM4N8AA-AU Comparison
Detailed side-by-side comparison of ATSAM4N8CA-AU by Microchip Technology and ATSAM4N8AA-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
ATSAM4N8CA-AU - 100MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4N8CA-AU β ActiveMicrochip Technology
ATSAM4N8AA-AU - 100MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4N8AA-AU β ActiveSpecification Comparison
| Parameter | ATSAM4N8CA-AU | ATSAM4N8AA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.83 | $3.40 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-Bit | 32-bit |
| Maximum Clock Frequency | 100 MHz | 100 MHz |
| Program Memory Size | 512 KB (512K x 8) Flash | β |
| SRAM Size | 64 KB | β |
| Instruction Set | Thumb-2 | Thumb-2, DSP instructions |
| DSP Instructions | Yes | β |
| Memory Protection Unit (MPU) | Yes | β |
| Supply Voltage | 2.5 V / 3.3 V | β |
| Package | 100-LQFP (14x14 mm) | 48-LQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Industrial (-40C to +85C) | β |
| Packaging Attribute | Tray (AU suffix) | β |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | β |
| Pin-to-Pin Compatibility | SAM4S, SAM3S, SAM3N, SAM7S families | β |
| RoHS Status | Compliant (GREEN package per Mouser) | Compliant (GREEN, per Mouser listing) |
| Flash Memory | β | 512 KB (512K x 8) |
| SRAM | β | 64 KB |
| Supply Voltage Range | β | 1.62 V to 3.6 V |
| Memory Protection | β | MPU |
| USART Peripherals | β | 5 |
| SPI Peripherals | β | 2 |
| I2C (TWI) Peripherals | β | 3 |
| ADC | β | 8-channel, 12-bit |
| Additional Peripherals | β | PWM, Timers, RTC |
| Temperature Grade | β | Industrial (-40C to +85C) |