SAMD20E in SAM Microcontrollers Family
The SAMD20E is a sub-family of low-power microcontrollers developed by Microchip Technology, based on the 32-bit ARM Cortex-M0+ processor architecture. These devices are designed for simple yet performance-critical embedded applications that require a balance between computational capability and energy efficiency. Operating at a maximum frequency of 48 MHz, the SAMD20E provides a robust set of peripherals including flexible serial communication modules and high-resolution analog interfaces, making it ideal for cost-sensitive industrial and consumer electronic designs.
Variants in This Sub-Family
The SAMD20E sub-family primarily differentiates its members through Flash memory capacity, ranging from 16KB up to 256KB, and SRAM density ranging from 2KB to 32KB. While the 'E' designation signifies the 32-pin package, specific part numbers denote temperature grades (ranging from -40C to +105C) and packaging types such as QFN or TQFP. Some variants may also vary in the number of available SERCOM channels or analog inputs.
