ATSAM4SA16CA-AN vs ATSAM4SA16BA-AUR Comparison
Detailed side-by-side comparison of ATSAM4SA16CA-AN 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
ATSAM4SA16CA-AN - 120MHz Cortex-M4 MCU 1MB Flash LQFP-100
ATSAM4SA16CA-AN ✓ ActiveMicrochip Technology
ATSAM4SA16BA-AUR - SAM4S Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16BA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16CA-AN | ATSAM4SA16BA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.05 | $5.45 |
| Core Processor | ARM Cortex-M4 with FPU | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1024 KB (1 MB) | 1 MB (1024 KB, 1M x 8) |
| RAM Size | 128 KB | — |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Number of I/O Pins | 79 | — |
| Package | 100-LQFP (LFQFP) | 64-LQFP (10x10 mm) |
| Operating Temperature | -40 °C to +105 °C (Extended Industrial) | — |
| Connectivity | EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | — |
| Data Converters | A/D 16x12b + D/A 2x12b | — |
| Supply Voltage | 1.62 V (min) to 3.6 V (max) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (Green) | Compliant (Green, IND TEMPMRL) |
| Lead-Free / Halogen-Free | Yes (Green, MRL A) | — |
| Part Status | Active | — |
| Series | SAM4S | — |
| Oscillator Type | Internal + External | — |
| EEPROM/Backup SRAM | [DATA_NEEDED: backup SRAM size] | — |
| Core | — | ARM Cortex-M4 with FPU (single-core) |
| CPU Architecture | — | 32-bit RISC |
| Maximum CPU Clock | — | 120 MHz |
| Data Memory (SRAM) | — | 128 KB |
| Operating Voltage (VDDIO) | — | 1.2 V / 3.3 V |
| Temperature Grade | — | Industrial (-40C to +85C) |
| 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 |