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NTE6821

NTE Electronics
Part Number NTE6821
Manufacturer NTE Electronics
Description Integrated Circuit Peripheral Interface Adapter (PIA)
Published May 12, 2005
Detailed Description NTE6821 Integrated Circuit Peripheral Interface Adapter (PIA), NMOS, 1MHz Description: The NTE6821 is a peripheral inter...
Datasheet PDF File NTE6821 PDF File

NTE6821
NTE6821


Overview
NTE6821 Integrated Circuit Peripheral Interface Adapter (PIA), NMOS, 1MHz Description: The NTE6821 is a peripheral interface adapter (PIA) in a 40–Lead DIP type package capable of interfacing the Microprocessing Unit (MPU) to peripherals through two 8–Bit bidirectional peripheral data buses and four control lines.
No external logic is required for interfacing to most peripheral devices.
The functional configuration of the PIA is programmed by the MPU during system initialization.
Each of the peripheral data lines can be programmed to act as an input or output, and each of the four control/interrupt lines may be programmed for one of several control modes.
This allows a high degree of flexibi...



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