ATSAM4SA16BA-AUR vs ATSAM4SA16CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4SA16BA-AUR by Microchip Technology and ATSAM4SA16CA-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
ATSAM4SA16BA-AUR - SAM4S Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16BA-AUR ✓ ActiveMicrochip Technology
ATSAM4SA16CA-AUR - Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16BA-AUR | ATSAM4SA16CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M4 with FPU (single-core) | ARM Cortex-M4 with FPU |
| 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 | — |
| 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 | USB 2.0 Full-Speed Device/Host |
| CAN | 2x CAN 2.0B controllers | 1 controller |
| ADC / DAC | 12-bit ADC, 12-bit DAC | — |
| RoHS Status | Compliant (Green, IND TEMPMRL) | Compliant |
| Operating Frequency | — | 120 MHz max |
| Flash Memory | — | 1 MB (1M x 8) |
| SRAM | — | 128 KB |
| Supply Voltage | — | 1.62 V to 3.6 V |
| Operating Temperature | — | -40C to +85C (Industrial) |
| MSL Level | — | 3 (168 hours) |
| Lead Free | — | Yes |
| Packaging | — | Tape & Reel (-AUR suffix) |
| Silicon Revision | — | MRL A |
| Ethernet | — | 10/100 EMAC with 1588 PTP |
| ADC | — | 12-bit, up to 16 channels |
| DAC | — | 12-bit, 2 channels |