Winbond Electronics Corporation W99132EX
The W99132 is a VCD microcontroller with standard 80C32 core. It contains embedded 12KB SRAM without external memory anymore. It provides improved peripheral function as to communicate with other components conveniently.GENERAL DESCRIPTION
And a porgrammable Watchdog Timer is dedicated to supervising the system. It also support Remote Control Receiver to sense user command more rapidly and correctly. Additional direct block move operation with auto-increment on source or destination address provide an efficient data move ability. W99132 Functional Block Following figure shows the function block of W99132 TIMER0~ TIMER2 UART WATCHDOG TIMER /INT0, IR /INT1 Interupt 12K Bytes SRAM 256 Bytes RAM Serial Port TXD RXD RST CPUFEATURES
● 8-Bit CMOS microcontroller● Up to 50 MHz operation
● Additional instructions of memory to memory move with two 16-bit Data Pointers
● 256-byte Scratchpad RAM
● 12k-byte data memory embedded
● 64k-byte address space for external Program Memory
● 64k-byte address space for external Data Memory
● Three 16-bit timer/counter, the timer0 clock can be programmed
● Four 8-bit bidirectional ports
● A Seven-source interrupt structure with two priority levels
● An additional a programm...