The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller with 8K bytes of in-system programmable Flash memory. Product Lifecycle Status Obsolete Obsolete Obsolete.RoHS Non-Compliant Non-Compliant Non-Compliant.
