ATSAM4S16CA-CFN vs ATSAM4SA16BA-AUR Comparison
Detailed side-by-side comparison of ATSAM4S16CA-CFN by Microchip Technology and ATSAM4SA16BA-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
ATSAM4S16CA-CFN - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4S16CA-CFN ✓ ActiveMicrochip Technology
ATSAM4SA16BA-AUR - SAM4S Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16BA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S16CA-CFN | ATSAM4SA16BA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.98 | $5.45 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Maximum Clock Frequency | 120 MHz | — |
| Flash Memory | 1024 KB (dual-bank, ECC) | — |
| Instruction Set | Thumb-2 with DSP instructions | — |
| Memory Protection | MPU (Memory Protection Unit) | — |
| Flash Security | Security Bit and Lock bits | — |
| SRAM | [DATA_NEEDED: SRAM size] | — |
| Supply Voltage | 1.2 V / 3.3 V | — |
| USB | Full-speed USB Device port | USB 2.0 Full-Speed with on-chip transceiver |
| PIO Feature | Parallel Input/Output data capture mode | — |
| Package | 100-VFBGA (GREEN, EXT) | 64-LQFP (10x10 mm) |
| Number of Terminals | 100 | — |
| Terminal Form | BALL | — |
| Package Shape | SQUARE | — |
| Mounting Style | Surface Mount | — |
| Temperature Grade | INDUSTRIAL | Industrial (-40C to +85C) |
| Pin Compatibility | SAM7S, SAM3N, SAM3S (100-pin versions) | — |
| Packaging | Tray | — |
| RoHS Status | GREEN (RoHS compliant per Mouser listing) | Compliant (Green, IND TEMPMRL) |
| Core | — | ARM Cortex-M4 with FPU (single-core) |
| CPU Architecture | — | 32-bit RISC |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1024 KB, 1M x 8) |
| Data Memory (SRAM) | — | 128 KB |
| Operating Voltage (VDDIO) | — | 1.2 V / 3.3 V |
| Mounting Type | — | Surface Mount |
| Supply Packaging Form | — | Tape & Reel (AUR suffix) |
| Package Code (JEDEC) | — | LFQFP-64 |
| CAN | — | 2x CAN 2.0B controllers |
| ADC / DAC | — | 12-bit ADC, 12-bit DAC |