Features
- Advanced CMOS process technology for low power consumption
- Software compatible with NMOS 6522 devices
- Two 8-bit, bi-directional peripheral I/O Ports
- Two 16-bit programmable Interval Timer/Counters
- Serial bi-directional peripheral I/O Port
- Enhanced handshaking capabilities
- Latched input/output registers on both I/O ports
- Programmable data direction registers
- TTL compatible I/O peripheral lines
- Single 1.8V to 5V power supply
- Bus compatible with high-speed W65C02S and W65C816S microprocessors
- Register and chip selects specified for multiplexed operation
- Totem pole IRQB output for reduced interrupt circuit latency (W65C22S version only)
Read more about this topic: WDC 65C22
Famous quotes containing the word features:
“Each reader discovers for himself that, with respect to the simpler features of nature, succeeding poets have done little else than copy his similes.”
—Henry David Thoreau (1817–1862)
“The features of our face are hardly more than gestures which force of habit made permanent. Nature, like the destruction of Pompeii, like the metamorphosis of a nymph into a tree, has arrested us in an accustomed movement.”
—Marcel Proust (1871–1922)
“These, then, will be some of the features of democracy ... it will be, in all likelihood, an agreeable, lawless, particolored commonwealth, dealing with all alike on a footing of equality, whether they be really equal or not.”
—Plato (c. 427–347 B.C.)