This part is a kind of semiconductor called ATMEGA32.

Function of this product has 8-bit AVR Microcontroller with 32K Bytes In-System Programmable Flash.

Manufacturers : ATMEL Corporation

Image and pinout :

Some of the text within the PDF file :

Features • High-performance, Low-power Atmel®AVR® 8-bit Microcontroller • Advanced RISC Architecture – 131 Powerful Instructions – Most Single-clock Cycle Execution – 32 × 8 General Purpose Working Registers – Fully Static Operation – Up to 16 MIPS Throughput at 16MHz – On-chip 2-cycle Multiplier • High Endurance Non-volatile Memory segments – 32Kbytes of In-System Self-programmable Flash program memory – 1024Bytes EEPROM – 2Kbytes Internal SRAM – Write/Erase Cycles: 10,000 Flash/100,000 EEPROM – Data retention: 20 years at 85°C/100 years at 25°C(1) – Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation – Programming Lock for Software Security • JTAG (IEEE std. 1149.1 Compl [ ... ]

ATMEGA32 PDF Datasheet Download