ATSAM4N8AA-AU vs ATSAM4N16CA-CFUR Comparison
Detailed side-by-side comparison of ATSAM4N8AA-AU by Microchip Technology and ATSAM4N16CA-CFUR 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
ATSAM4N8AA-AU - 100MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4N8AA-AU β ActiveMicrochip Technology
ATSAM4N16CA-CFUR - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16CA-CFUR β ActiveSpecification Comparison
| Parameter | ATSAM4N8AA-AU | ATSAM4N16CA-CFUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.40 | $4.95 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit Single-Core |
| Maximum Clock Frequency | 100 MHz | β |
| Flash Memory | 512 KB (512K x 8) | β |
| SRAM | 64 KB | β |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Instruction Set | Thumb-2, DSP instructions | Thumb-2, DSP instructions |
| Memory Protection | MPU | β |
| USART Peripherals | 5 | β |
| SPI Peripherals | 2 | β |
| I2C (TWI) Peripherals | 3 | β |
| ADC | 8-channel, 12-bit | β |
| Additional Peripherals | PWM, Timers, RTC | β |
| Package | 48-LQFP (7x7 mm) | 100-VFBGA (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | Industrial |
| RoHS Status | Compliant (GREEN, per Mouser listing) | Green / RoHS compliant (per Mouser listing) |
| Maximum Clock Speed | β | 100 MHz |
| Flash Memory Size | β | 1 MB (1M x 8) |
| SRAM Size | β | 80 KB |
| Memory Protection Unit | β | Yes (MPU) |
| Number of Pins / Balls | β | 100 |
| Packaging | β | Tape & Reel (R suffix) |
| Series | β | SAM4N |
| Pin Compatibility | β | SAM3N, SAM3S, SAM4S, SAM7S (100-pin versions) |
| Program Memory Type | β | FLASH |