Product Summary

The G65SC22P2 is a CMOS versatile interface adapter with interval timer/counter. It is a flexible I/O device for use with the CMD G65SCXXX series 8-bit microprocessor family. The G65SC22P2 includes functions for programmed control of up to two peripheral devices. Two program controlled 8-bit bidirectional peripheral I/O ports allow direct interfacing between the microprocessor and selected peripheral units. Application versatility is further increased by various control registers, including an interrupt flag register, an interrupt enable register and two function control registers.

Parametrics

G65SC22P2 absolute maximum ratings: (1)Supply voltage VDD: -0.3V to 7V; (2)Input voltage VIN: -0.3V to VDD+0.3V; (3)Operating temperature: -40 to 85℃; (4)Storage temperature: -55 to 150℃.

Features

G65SC22P2 features: (1)CMOS process technology for low power consumption; (2)Fully compatible with NMOS 6522 devices; (3)Low power consumption allows battery-powered operation; (4)Two 8-bit,bidirectional peripheral I/O ports; (5)Two powerful 16-bit programmable Timer/Counters; (6)Serial bidirectional peripheral I/O port; (7)Enhanced "handshake" feature; (8)Latched input/output registers on both I/O ports; (9)Programmable Data direction registers; (10)TTL compatible I/O peripheral lines; (11)Single +5V power supply; (12)Available in 40-pin dual-in-line or 44-pin PLCC package.

Diagrams

G65SC22P2 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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G65SC22P2
G65SC22P2

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G65SC21P2
G65SC21P2

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G65SC22P2
G65SC22P2

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G65SC22PI-2

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