SAMD51N in SAM Microcontrollers Family
The SAMD51N sub-family, manufactured by Microchip Technology, consists of high-performance microcontrollers based on the 32-bit ARM Cortex-M4F core with a Floating Point Unit. These MCUs operate at speeds up to 120MHz and are designed to bridge the gap between entry-level M0+ devices and high-end application processors. They are primarily utilized in demanding embedded systems requiring robust computational power, extensive connectivity options, and advanced analog integration within a 100-pin package footprint.
Variants in This Sub-Family
Variants within the SAMD51N sub-family primarily differ in their integrated memory densities, specifically ranging from 512KB to 1MB of Flash and 192KB to 256KB of SRAM. While the core 100-pin count remains consistent across the N-series, individual part numbers specify temperature grades, ranging from standard industrial (-40C to 85C) to extended ranges, and packaging formats such as TQFP or TFBGA.
