8032AH
Feature
Protects EPROM Parts Against Software Piracy s Programmable Full Duplex Serial Channel s 111 Instructions (64 Single-Cycle) s 64K External Data Memory Space s Extended Temperature Range
(- 40”C to +85”C)
The MCS@51 controllers are optimized for control applications. Byte-processing and numerical operations on small data structures are facilitated by a variety of fast addressing modes for accessing the internal RAM. The instruction set provides a convenient menu of 8-bit arithmetic instructions, including multiply and divide instructions. Extensive on-chip support is provided for one-bit variables as a separate data type, allowing direct bit manipulation and testing in control and logic systems that require Boolean processing.
The 8751H is an EPROM version of the 8051AH. It has 4 Kbytes of electrically programmable ROM which can be erased with ultraviolet light. His fully patible with the 8051AH but incorporates one additional feature
: a Program Memory Security bit that can...
