Download the SAMD20J datasheet PDF.
This datasheet also covers the SAMD20G variant, as both devices belong to the same smart arm-based microcontroller family and are provided as variant models within a single manufacturer datasheet.
General Description
The Atmel® | SMART™ SAM D20 is a series of low-power microcontrollers using the 32-bit ARM® Cortex®-M0+ processor, and ranging from 32- to 64-pins with up to 256KB Flash and 32KB of SRAM.
The SAM D20 devices operate at a maximum frequency of 48MHz and reach 2.14 Coremark/MHz.
Key Features
In-system programmable Flash, eight-channel Event System, programmable interrupt controller, up to 52 programmable I/O pins, 32-bit real-time clock and calendar, up to eight 16-bit Timer/Counters (TC). The timer/counters can be configured to perform frequency and waveform generation, program execution timing or input capture with time and frequency measurement of digital signals. The TCs can operate in 8- or 16-bit mode, or be cascaded to form a 32-bit TC. The series provide up to six Serial Co.
Full PDF Text Transcription for SAMD20J (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
SAMD20J. For precise diagrams, and layout, please refer to the original PDF.
Atmel SAM D20J / SAM D20G / SAM D20E SMART ARM-Based Microcontroller DATASHEET Description The Atmel® | SMART™ SAM D20 is a series of low-power microcontrollers using the...
View more extracted text
® | SMART™ SAM D20 is a series of low-power microcontrollers using the 32-bit ARM® Cortex®-M0+ processor, and ranging from 32- to 64-pins with up to 256KB Flash and 32KB of SRAM. The SAM D20 devices operate at a maximum frequency of 48MHz and reach 2.14 Coremark/MHz. They are designed for simple and intuitive migration with identical peripheral modules, hex compatible code, identical linear address map and pin compatible migration paths between all devices in the product series. All devices include intelligent and flexible peripherals, Atmel Event System for inter-peripheral signaling, and support for capacitive touch butt
SAMD20J Datasheet
