UM6532 - RAM / I/O / Timer Array
The UM6532 is designed to operate in conjunction with the UM6500 Microprocessor Family.
It is comprised of a 128 x 8 static RAM, two software controlled ,8 bit bidirectional data ports allowing direct interfacing between the microprocessor unit and peripheral devices, a software programmable interv
UM6532 Features
* 8 bit bi-directional Data Bus for direct communica
* tion with the microprocessor
* Programmable edge-sensitive interrupt
* 128 x 8 static RAM
* Two 8 bit bi-directional data ports for interface to peripherals
* Two programmable I/O peripheral data direct
