ATSAM4S4AA-MU vs ATSAM4N16CA-CFUR Comparison
Detailed side-by-side comparison of ATSAM4S4AA-MU 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
ATSAM4S4AA-MU - 120MHz Cortex-M4, 256KB MCU | Microchip
ATSAM4S4AA-MU β ActiveMicrochip Technology
ATSAM4N16CA-CFUR - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16CA-CFUR β ActiveSpecification Comparison
| Parameter | ATSAM4S4AA-MU | ATSAM4N16CA-CFUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.79 | $4.95 |
| Core | ARM Cortex-M4 | β |
| Core Size | 32-bit | 32-Bit Single-Core |
| Maximum Clock Frequency | 120 MHz | β |
| Flash Memory | 256KB (256K x 8) | β |
| SRAM | 64KB (64K x 8) | β |
| Supply Voltage | 1.62 V to 3.6 V | β |
| Data Converters | A/D 8x12b | β |
| Oscillator Type | Internal | β |
| Operating Temperature | -40C to +85C (TA) | β |
| Package | 48-QFN (7x7 mm) Exposed Pad | 100-VFBGA (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Series | SAM4S | SAM4N |
| Connectivity | UART/USART, SPI, TWI (I2C) | β |
| Peripherals | PWM, DMA, WDT | β |
| Low Power Consumption | 180 uA (per Microchip product page) | β |
| RoHS Status | Compliant (QFN GREEN package per Mouser listing) | Green / RoHS compliant (per Mouser listing) |
| Processor / FPU | Cortex-M4 with FPU and DSP instructions | β |
| Core Processor | β | ARM Cortex-M4 |
| Maximum Clock Speed | β | 100 MHz |
| Flash Memory Size | β | 1 MB (1M x 8) |
| SRAM Size | β | 80 KB |
| Supply Voltage Range | β | 1.62 V to 3.6 V |
| Instruction Set | β | Thumb-2, DSP instructions |
| Memory Protection Unit | β | Yes (MPU) |
| Number of Pins / Balls | β | 100 |
| Temperature Grade | β | Industrial |
| Packaging | β | Tape & Reel (R suffix) |
| Pin Compatibility | β | SAM3N, SAM3S, SAM4S, SAM7S (100-pin versions) |
| Program Memory Type | β | FLASH |