ATSAMD20J18A-CN vs ATSAMD20J17A-CN Comparison
Detailed side-by-side comparison of ATSAMD20J18A-CN by Microchip Technology and ATSAMD20J17A-CN 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
ATSAMD20J18A-CN - ARM Cortex-M0+ MCU, 256KB Flash, 64-UFBGA
ATSAMD20J18A-CN ✓ ActiveMicrochip Technology
ATSAMD20J17A-CN - ARM Cortex-M0+ 48MHz MCU 128KB Flash | Microchip
ATSAMD20J17A-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20J18A-CN | ATSAMD20J17A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.61 | $2.42 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Flash Memory | 256 KB | — |
| SRAM | 32 KB | — |
| Operating Voltage | 1.6 V to 3.6 V | — |
| Package | 64-pin UFBGA (WLCSP) | 64-UFBGA (5x5 mm) |
| Temperature Grade | -40C to +105C | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 16 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| Peripheral Touch Controller (PTC) | Up to 256 channels | 256 channels |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| USB | Full-speed USB 2.0 Device | — |
| GPIOs | [DATA_NEEDED: GPIO count for 64-UFBGA variant] | — |
| DMA Channels | 12 | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| Core Architecture | — | ARM Cortex-M0+ |
| Data Bus Width | — | 32-bit |
| Program Memory Size | — | 128 KB Flash |
| RAM Size | — | 16 KB SRAM |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Serial Interfaces | — | I2C, SPI, UART/USART (6 SERCOM) |
| Timers | — | 6 x 16-bit |
| Operating Temperature Range | — | -40 C to +105 C |
| Mounting Type | — | Surface Mount |