ATSAM4SA16BA-AUR vs ATSAM4SA16CA-AU Comparison
Detailed side-by-side comparison of ATSAM4SA16BA-AUR by Microchip Technology and ATSAM4SA16CA-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
ATSAM4SA16BA-AUR - SAM4S Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16BA-AUR ✓ ActiveMicrochip Technology
ATSAM4SA16CA-AU - 120MHz Cortex-M4 MCU, 1MB Flash, 100-LQFP | Microchip
ATSAM4SA16CA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16BA-AUR | ATSAM4SA16CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.45 | $6.10 |
| Core | ARM Cortex-M4 with FPU (single-core) | ARM Cortex-M4 with FPU and 2 Kbyte instruction cache |
| CPU Architecture | 32-bit RISC | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 1 MB (1024 KB, 1M x 8) | 1 Mbyte |
| Data Memory (SRAM) | 128 KB | — |
| Package | 64-LQFP (10x10 mm) | 100-LQFP (14x14 mm) |
| Operating Voltage (VDDIO) | 1.2 V / 3.3 V | — |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Packaging Form | Tape & Reel (AUR suffix) | — |
| Package Code (JEDEC) | LFQFP-64 | — |
| USB | USB 2.0 Full-Speed with on-chip transceiver | — |
| CAN | 2x CAN 2.0B controllers | — |
| ADC / DAC | 12-bit ADC, 12-bit DAC | — |
| RoHS Status | Compliant (Green, IND TEMPMRL) | Compliant |
| Instruction Set | — | Thumb-2 with DSP extensions |
| SRAM | — | [DATA_NEEDED: SRAM size] |
| Supply Voltage (VDDIO) | — | [DATA_NEEDED: VDDIO range] |
| Operating Temperature Range | — | -40C to +85C (industrial) |
| Pin/Package Count | — | 100 |
| Memory Protection Unit (MPU) | — | Yes |
| Ethernet MAC | — | 10/100 with dedicated DMA |
| USB Controller | — | USB 2.0 Full-Speed device and host |
| CAN Controller | — | CAN 2.0B |
| ADC | — | 12-bit |
| Hardware AES | — | Yes (128/192/256-bit) |
| Lead-Free / Halogen-Free | — | Lead-Free (Green); Halogen-Free status unknown in retrieved data |