ATSAMD11C14A-SSUT vs ATSAMD20J14A-AU Comparison
Detailed side-by-side comparison of ATSAMD11C14A-SSUT by Microchip Technology and ATSAMD20J14A-AU 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
ATSAMD11C14A-SSUT - 32-bit ARM Cortex-M0+ MCU 48MHz 16KB Flash | Microchip
ATSAMD11C14A-SSUT ✓ ActiveMicrochip Technology
ATSAMD20J14A-AU - 48MHz Cortex-M0+ MCU 16KB Flash | Microchip
ATSAMD20J14A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAMD11C14A-SSUT | ATSAMD20J14A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.80 | $2.69 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 48 MHz | — |
| Program Memory Size | 16 KB (16K x 8) FLASH | — |
| RAM Size | 4 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Operating Temperature Range | -40 C to +85 C | -40 C to +85 C |
| Package | 14-SOIC (SS) 3.90 mm | 64-LQFP (10x10 mm), also referenced as TQFP-64 |
| Number of I/O Pins | 12 | — |
| ADC | 12-bit, 10 channels, up to 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel, 350 ksps | 10-bit, 350 ksps |
| USB | USB 2.0 Full-Speed Device | — |
| Communication Interfaces | I2C, SPI, UART/USART, USB, I2S | — |
| Connectivity | I2C, SPI, UART, USB | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Series | SAM D11C | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Data Memory (SRAM) | — | 2 KB |
| Supply Voltage (VDDIO/VDDIN) | — | 1.62 V to 3.6 V |
| SERCOM Modules | — | 6 (configurable as USART, I2C, or SPI) |
| Timers/Counters (TC) | — | 5 (16-bit) |
| Pin Count | — | 64 |
| MSL (Moisture Sensitivity Level) | — | [DATA_NEEDED: MSL level] |
| On-chip Debug | — | SWD (Serial Wire Debug) |