ATSAM4SA16CB-CFN vs ATSAM4SA16CA-AUR Comparison
Detailed side-by-side comparison of ATSAM4SA16CB-CFN 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
ATSAM4SA16CB-CFN - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SA16CB-CFN ✓ ActiveMicrochip Technology
ATSAM4SA16CA-AUR - Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16CA-AUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SA16CB-CFN | ATSAM4SA16CA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.18 | $6.23 |
| Manufacturer | Microchip Technology | — |
| Series | SAM4S | — |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Core Size | 32-Bit | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory Size | 1 MB (1M x 8) FLASH | — |
| RAM Size | 128 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Operating Temperature Range | -40 °C to +85 °C (Industrial) | — |
| Package | 100-VFBGA (7x7 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Ball Pitch | 0.65 mm | — |
| Number of I/O | [DATA_NEEDED: exact GPIO count] | — |
| Connectivity | USB 2.0 FS, CAN, EMAC, MCI/SDIO, USART, SPI, TWI/I2C | — |
| Peripherals | Brown-out Detect, DMA, POR, PWM, WDT | — |
| ADC | 12-bit, up to 24 channels | 12-bit, up to 16 channels |
| Data Converters | A/D 24x12b; D/A [DATA_NEEDED] | — |
| MSL Level | 3 (168 hours) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED] | — |
| Silicon Revision | B (recommended for new designs) | MRL A |
| Oscillator Type | Internal | — |
| 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) |
| Lead Free | — | Yes |
| Packaging | — | Tape & Reel (-AUR suffix) |
| USB | — | USB 2.0 Full-Speed Device/Host |
| Ethernet | — | 10/100 EMAC with 1588 PTP |
| CAN | — | 1 controller |
| DAC | — | 12-bit, 2 channels |