ATSAMD11D14A-SSNT vs ATSAMD11C14A-SSNT Comparison
Detailed side-by-side comparison of ATSAMD11D14A-SSNT by Microchip Technology and ATSAMD11C14A-SSNT 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
ATSAMD11D14A-SSNT - 48MHz Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD11D14A-SSNT ✓ ActiveMicrochip Technology
ATSAMD11C14A-SSNT - 48MHz Cortex-M0+ MCU, 16KB Flash, USB | Microchip
ATSAMD11C14A-SSNT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD11D14A-SSNT | ATSAMD11C14A-SSNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.99 | $1.20 |
| Core Architecture | ARM Cortex-M0+ | — |
| CPU Core Count | Single-core | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| CoreMark per MHz | 2.46 CoreMark/MHz | — |
| Program Flash | 16 KB (16K x 8) | — |
| SRAM | 4 KB | 4 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | 1.6 V to 3.6 V |
| Package | 20-SOIC (300 mil) | 14-SOIC (0.154 inch / 3.90 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Operating Temperature | -40C to +105C | — |
| ADC | 12-bit | 10-channel 12-bit 350 kS/s |
| DAC | 10-bit | 1 x 10-bit 350 kS/s |
| SERCOM (Serial Communication) Channels | Up to 6 | — |
| I/O Pins | [DATA_NEEDED: I/O pin count] | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Series | — | SAM D11C |
| CoreMark / MHz | — | 2.46 |
| Flash Memory | — | 16 KB (16K x 8) |
| Operating Temperature Range | — | -40 C to +105 C |
| USB | — | USB 2.0 Full-Speed Device (integrated transceiver) |
| Number of I/O Pins | — | 12 (in 14-SOIC package) |
| Communication Interfaces | — | 6 x SERCOM (UART / I2C / SPI configurable) |
| Timers / PWM Channels | — | TC x3 (up to 6 PWM), TCC x1 |
| Debug Interface | — | Single-wire SERCOM-debug (SWD optional via fuses) |