ATSAMD20J17A-AUT vs ATSAMD20J17A-CNT Comparison
Detailed side-by-side comparison of ATSAMD20J17A-AUT by Microchip Technology and ATSAMD20J17A-CNT 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-AUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20J17A-AUT β ActiveMicrochip Technology
ATSAMD20J17A-CNT - ARM Cortex-M0+ 48MHz MCU 128KB Flash | Microchip
ATSAMD20J17A-CNT β ActiveSpecification Comparison
| Parameter | ATSAMD20J17A-AUT | ATSAMD20J17A-CNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.30 | $2.61 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Core Count | 1 (Single-Core) | β |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 128 KB (128K x 8) | β |
| SRAM | 16 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | β |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 1 Msps |
| DAC | 10-bit, 350 ksps | 10-bit |
| USB Interface | USB 2.0 Full-Speed Device with on-chip transceiver | β |
| SERCOM Modules | 6 (configurable as UART/SPI/I2C) | β |
| Timers | 6 x 16-bit Timer/Counters | β |
| Peripheral Touch Controller (PTC) | 256-channel, supports button/slider/wheel | 256-channel |
| Real-Time Clock (RTC) | Yes, with 32.768kHz domain | β |
| Operating Temperature Range | -40C to +85C (Industrial, AUT grade) | β |
| Package | 64-pin TQFP (10x10 mm) with exposed pad | 64-ball UFBGA (5x5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | 3 (per JEDEC J-STD-020, reflow 260C) |
| RoHS Status | Compliant | Compliant (per distributor listings) |
| Series | β | SAM D20J |
| Program Memory (Flash) | β | 128 KB |
| Supply Voltage (VDD) | β | 1.62 V to 3.63 V |
| Operating Temperature | β | -40C to +105C (industrial) |
| Communication Interfaces | β | SERCOM (I2C/SPI/UART), I2S, full-speed USB 2.0 Device |
| Timers/Counters | β | TC modules, TCC modules, RTC |
| Event System | β | 16-bit interconnect, configurable |