6530 Description
The 6530 is designed to operate in conjunction with the 650X Microprocessor Family. It is prised of a mask programmable 1024 x8 ROM,a 64x8 static RAM, two software controlled 8bit bi-directional data ports allowing direct interfacing between the microprocessor unit and peripheral devices, and a software programmable interval timer with interrupt, capable of timing in various intervals from 1 to 262,144 clock periods.
6530 Key Features
- 8 bit bi-directional Data Bus for direct munication with the microprocessor
- 1024 x 8 ROM
- 64 x 8 static RAM
- Two 8 bit bi-directional data ports for interface to peripherals
- Two programmable I/O Peripheral Data Direction Registers
- Programmable Interval Timer
- Programmable Interval Timer Interrupt
- TTL & CMOS patible peripheral lines
- Peripheral pins with Direct Transistor Drive Capability
- High Impeda