ATSAMD20J16B-AN vs ATSAMD20J17A-AN Comparison
Detailed side-by-side comparison of ATSAMD20J16B-AN by Microchip Technology and ATSAMD20J17A-AN 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
ATSAMD20J16B-AN - 64KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD20J16B-AN ✓ ActiveMicrochip Technology
ATSAMD20J17A-AN - 48MHz Cortex-M0+ MCU 128KB Flash 64-TQFP | Microchip
ATSAMD20J17A-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20J16B-AN | ATSAMD20J17A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.85 | $1.87 |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-bit | — |
| Maximum CPU Speed | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Operating Temperature Range | -40C to +105C | -40 C to +105 C (industrial) |
| Number of I/O Pins | 52 | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, WDT | — |
| ADC | 12-bit, 350 ksps, up to 20 channels | 12-bit, 256-channel PTC support |
| Package | 64-pin TQFP with exposed pad | 64-pin TQFP (industrial grade) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes / Compliant | — |
| Temperature Grade | Industrial | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum Clock Frequency | — | 48 MHz |
| Flash Memory | — | 128 KB |
| DAC | — | 10-bit |
| Communication Interfaces | — | USB 2.0 Full-Speed Device, I2C, SPI, UART (via SERCOM) |
| Touch Sensing | — | 256-channel Peripheral Touch Controller (PTC) |
| GPIO | — | [DATA_NEEDED: GPIO count] |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| RoHS Status | — | Compliant (Green, lead-free per Mouser listing) |