ATSAMD20J17A-CNT vs ATSAMD20J17A-AU Comparison
Detailed side-by-side comparison of ATSAMD20J17A-CNT by Microchip Technology and ATSAMD20J17A-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
ATSAMD20J17A-CNT - ARM Cortex-M0+ 48MHz MCU 128KB Flash | Microchip
ATSAMD20J17A-CNT β ActiveMicrochip Technology
ATSAMD20J17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20J17A-AU β ActiveSpecification Comparison
| Parameter | ATSAMD20J17A-CNT | ATSAMD20J17A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.61 | $2.05 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | β |
| Series | SAM D20J | β |
| Maximum CPU Frequency | 48 MHz | β |
| Program Memory (Flash) | 128 KB | β |
| SRAM | 16 KB | 16 KB |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | β |
| Operating Temperature | -40C to +105C (industrial) | -40 C to +85 C (Industrial) |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| Peripheral Touch Controller (PTC) | 256-channel | β |
| Communication Interfaces | SERCOM (I2C/SPI/UART), I2S, full-speed USB 2.0 Device | β |
| Timers/Counters | TC modules, TCC modules, RTC | TC x6 + TCC x2 + RTC x1 + WDT x1 |
| Event System | 16-bit interconnect, configurable | β |
| Package | 64-ball UFBGA (5x5 mm) | 64-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (per distributor listings) | Compliant |
| MSL Level | 3 (per JEDEC J-STD-020, reflow 260C) | β |
| Core | β | ARM Cortex-M0+ 32-bit |
| Maximum Clock Frequency | β | 48 MHz |
| Flash Memory | β | 128 KB |
| Supply Voltage (VDDIN) | β | 1.62 V to 3.63 V |
| USB | β | Full-Speed USB 2.0 Device with on-chip PHY |
| SERCOM | β | 6 instances, each configurable as UART/SPI/I2C |
| I/O Pins | β | 52 GPIO (varies by package) |
| Analog Comparators | β | 2 |
| DMA Channels | β | 12 |
| Lead-Free / Halogen-Free | β | Yes |