ATSAMD21J17D-CUT vs ATSAMD21J17A-AUT Comparison
Detailed side-by-side comparison of ATSAMD21J17D-CUT by Microchip Technology and ATSAMD21J17A-AUT 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
ATSAMD21J17D-CUT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21J17D-CUT ✓ ActiveMicrochip Technology
ATSAMD21J17A-AUT - SAM D21 Cortex-M0+ 48MHz MCU | Microchip
ATSAMD21J17A-AUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21J17D-CUT | ATSAMD21J17A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.46 | $3.30 |
| Manufacturer | Microchip Technology | — |
| Series | SAM D21/DA1 Family | SAM D21 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | 32-Bit |
| CPU Speed | 48 MHz | — |
| Program Memory Type | Flash | — |
| Program Memory Size | 128 KB (128K x 8) | — |
| RAM Size | 16 KB | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| Supply Voltage | 1.62 V to 3.63 V | — |
| Operating Temperature | -40 °C to +85 °C | -40C to +85C (automotive grade) |
| I/O Pins | 52 | — |
| Package / Case | 64-UFBGA (5x5 mm) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Connectivity | I2C, SPI, UART/USART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | — |
| ADC | 12-bit | 12-bit, up to 20 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| Oscillator Type | Internal | — |
| Functional Safety | FuSa-capable SAM D21J variant | — |
| MSL Level | [DATA_NEEDED: MSL level] | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB |
| RWW Flash Partition | — | 4 KB |
| Supply Voltage (VDDIN) | — | 1.6 V to 3.6 V |
| Package | — | 64-TQFP (10x10 mm) |
| Number of I/O | — | 52 (approx.) |
| SERCOM Interfaces | — | 6 (configurable I2C/SPI/UART) |
| USB | — | USB 2.0 Full-Speed Device/Host |
| Timers | — | Four 16-bit TCC/TC |
| RTC | — | 32-bit |
| Peripheral Touch (PTC) | — | Yes |
| Automotive Grade | — | Yes (-AUT suffix) |