6530 - Commodore

6530 MEMORY / TIMER ARRAY

The 6530 is designed to operate in conjunction with the 650X Microprocessor Family. It is comprised 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 .

Features

• 8 bit bi-directional Data Bus for direct communication 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 compatible peripheral lines
• Peripheral pins with Direct Transistor Drive Capability
• High Impeda.