ATSAM4SA16CA-AU vs ATSAM4SD16CA-AU Comparison
Detailed side-by-side comparison of ATSAM4SA16CA-AU by Microchip Technology and ATSAM4SD16CA-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
ATSAM4SA16CA-AU - 120MHz Cortex-M4 MCU, 1MB Flash, 100-LQFP | Microchip
ATSAM4SA16CA-AU ✓ ActiveMicrochip Technology
ATSAM4SD16CA-AU - SAM4S Cortex-M4 MCU 120MHz 1MB | Microchip
ATSAM4SD16CA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16CA-AU | ATSAM4SD16CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.10 | $5.55 |
| Core | ARM Cortex-M4 with FPU and 2 Kbyte instruction cache | ARM Cortex-M4 |
| Maximum CPU Clock | 120 MHz | — |
| Instruction Set | Thumb-2 with DSP extensions | Thumb-2, DSP |
| Program Memory (Flash) | 1 Mbyte | — |
| SRAM | [DATA_NEEDED: SRAM size] | 160 KB |
| Supply Voltage (VDDIO) | [DATA_NEEDED: VDDIO range] | — |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| Package | 100-LQFP (14x14 mm) | 100-pin LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Pin/Package Count | 100 | — |
| Memory Protection Unit (MPU) | Yes | 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) | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Lead-Free (Green); Halogen-Free status unknown in retrieved data | — |
| Core Count | — | Single-core |
| Maximum Clock Frequency | — | 120 MHz |
| Cache | — | 2 Kbytes |
| FPU | — | Single-precision |
| Program Flash | — | 1 MB (2 x 512 KB dual-bank) |
| DMA | — | Multi-channel |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Operating Temperature | — | -40 C to +85 C (industrial) |
| Lead-Free | — | Yes |
| Pin-to-Pin Compatible | — | SAM3N, SAM3S (64/100-pin), SAM7S legacy |