ATSAMD21J17D-CUT vs ATSAMD21J17A-AF Comparison
Detailed side-by-side comparison of ATSAMD21J17D-CUT by Microchip Technology and ATSAMD21J17A-AF 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-AF - 48MHz Cortex-M0+ MCU, 128KB Flash, USB | Microchip
ATSAMD21J17A-AF ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21J17D-CUT | ATSAMD21J17A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.46 | $2.65 |
| Manufacturer | Microchip Technology | — |
| Series | SAM D21/DA1 Family | — |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 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 | — |
| I/O Pins | 52 | — |
| Package / Case | 64-UFBGA (5x5 mm) | — |
| Mounting Type | Surface Mount | Surface Mount (Gull-wing) |
| 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, 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| Oscillator Type | Internal | — |
| Functional Safety | FuSa-capable SAM D21J variant | — |
| MSL Level | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| RoHS Status | Compliant | Compliant (Pb-free, GREEN per supplier) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Frequency | — | 48 MHz |
| CoreMark Score | — | 2.46 CoreMark/MHz (~118 CoreMark) |
| Flash Memory | — | 128 KB (with 4 KB RWW) |
| SRAM | — | 16 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Operating Temperature Range | — | -40C to +125C (industrial) |
| Package | — | 64-pin TQFP (10x10 mm), 0.5 mm pitch |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip transceiver |
| SERCOM Modules | — | 6 (each configurable as I2C/SPI/UART/USART) |
| DMA Channels | — | 12 |
| Timers/Counters | — | 8 (TC) plus RTC |