ATSAM4SD16BA-ANR vs ATSAM4SA16BA-AUR Comparison
Detailed side-by-side comparison of ATSAM4SD16BA-ANR 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
ATSAM4SD16BA-ANR - 1MB Flash Cortex-M4 MCU 120MHz | Microchip
ATSAM4SD16BA-ANR β ActiveMicrochip Technology
ATSAM4SA16BA-AUR - SAM4S Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16BA-AUR β ActiveSpecification Comparison
| Parameter | ATSAM4SD16BA-ANR | ATSAM4SA16BA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.92 | $5.45 |
| Core | ARM Cortex-M4 with FPU and DSP extensions | ARM Cortex-M4 with FPU (single-core) |
| Maximum Clock Frequency | 120 MHz | β |
| Core Mark Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) | β |
| Flash Memory | 1024 KB (dual-bank, in-application programmable) | β |
| SRAM | 128 KB (plus 16 KB backup SRAM) | β |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | β |
| Package | 64-LQFP, 10 x 10 mm, 0.5 mm pitch (AN suffix) | 64-LQFP (10x10 mm) |
| I/O Pins | Up to 47 GPIO | β |
| ADC | 12-bit, up to 1 Msps, 16 channels | β |
| DAC | 12-bit, 2 channels | β |
| USB | USB 2.0 Full-Speed Device/Host/OTG | USB 2.0 Full-Speed with on-chip transceiver |
| SD/MMC | 1 x High-Speed SD/MMC/SDIO | β |
| USART/UART | 6 x USART + 2 x UART | β |
| SPI | 2 x SPI (one with extended FIFO) | β |
| TWI (I2C-compatible) | 3 x TWI | β |
| External Bus Interface | 16-bit EBI (SRAM/SDRAM/NOR/NAND) | β |
| Timers | 3 x 16-bit TC + 1 x 16-bit RTT + 1 x RTC | β |
| Operating Temperature | -40 C to +105 C (industrial) | β |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant (Green, IND TEMPMRL) |
| CPU Architecture | β | 32-bit RISC |
| Maximum CPU Clock | β | 120 MHz |
| Program Memory (Flash) | β | 1 MB (1024 KB, 1M x 8) |
| Data Memory (SRAM) | β | 128 KB |
| Operating Voltage (VDDIO) | β | 1.2 V / 3.3 V |
| Temperature Grade | β | Industrial (-40C to +85C) |
| Supply Packaging Form | β | Tape & Reel (AUR suffix) |
| Package Code (JEDEC) | β | LFQFP-64 |
| CAN | β | 2x CAN 2.0B controllers |
| ADC / DAC | β | 12-bit ADC, 12-bit DAC |