Microchip Technology, Inc. Microcontrollers AT87F51-24PI

The AT87F51-24PI is an 8-bit microcontroller from Quarktwin Technology Ltd. that operates at a maximum frequency of 24 MHz. It features 4K bytes of user-programmable QuickFlash memory, allowing for easy programming and reprogramming. The microcontroller includes 128 bytes of internal RAM and offers 32 programmable I/O lines, making it suitable for a variety of embedded control applications. This device is compatible with the MCS-51 instruction set and includes two 16-bit timer/counters, six interrupt sources, and a programmable serial channel. It supports low power idle and power down modes, enhancing its efficiency in power-sensitive applications. The AT87F51-24PI is available in a 40-lead PDIP package and is rated for operation in temperatures ranging from -40¬8C to 85¬8C, making it suitable for industrial environments.