ATSAMD20J17A-CNT vs ATSAMD20J18A-CN Comparison
Detailed side-by-side comparison of ATSAMD20J17A-CNT by Microchip Technology and ATSAMD20J18A-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
ATSAMD20J17A-CNT - ARM Cortex-M0+ 48MHz MCU 128KB Flash | Microchip
ATSAMD20J17A-CNT ✓ ActiveMicrochip Technology
ATSAMD20J18A-CN - ARM Cortex-M0+ MCU, 256KB Flash, 64-UFBGA
ATSAMD20J18A-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20J17A-CNT | ATSAMD20J18A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.61 | $2.61 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D20J | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 16 KB | 32 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| Operating Temperature | -40C to +105C (industrial) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 20 channels |
| DAC | 10-bit | 10-bit |
| Peripheral Touch Controller (PTC) | 256-channel | Up to 256 channels |
| Communication Interfaces | SERCOM (I2C/SPI/UART), I2S, full-speed USB 2.0 Device | — |
| Timers/Counters | TC modules, TCC modules, RTC | — |
| Event System | 16-bit interconnect, configurable | — |
| Package | 64-ball UFBGA (5x5 mm) | 64-pin UFBGA (WLCSP) |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant (per distributor listings) | Compliant |
| MSL Level | 3 (per JEDEC J-STD-020, reflow 260C) | [DATA_NEEDED: MSL rating] |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB |
| Operating Voltage | — | 1.6 V to 3.6 V |
| Temperature Grade | — | -40C to +105C |
| 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 |