Intel QX82527
The 82527 pins are described in this section Table 1 presents the legend for interpreting the pin types Table 1 Pin Type Legend Symbol I O I O Description Input only pin Output only pin Pin can be either input or output PIN DESCRIPTIONS Pin Name VSS1 VSS2 VCC XTAL1 XTAL2 Pin Type Ground Ground Power I O Pin Description GROUND connection must be connected externally to a VSS board plane Provides digital ground GROUND connection must be connected externally to a VSS board plane Provides ground for analog comparator POWER connection must be connected externally to a 5V DC Provides power for...| Part No. | QX82527 |
|---|---|
| Datasheet | QX82527 Download |
| Manufacturer |  Intel |
| Description | SERIAL COMMUNICATIONS CONTROLLER |
| Buy | Stock & Price |
DESCRIPTION
The 82527 pins are described in this section Table 1 presents the legend for interpreting the pin types Table 1 Pin Type Legend Symbol I O I ODESCRIPTION
Input only pin Output only pin Pin can be either input or output PIN DESCRIPTIONS Pin Name VSS1 VSS2 VCC XTAL1 XTAL2 Pin Type Ground Ground Power I O PinDESCRIPTION
GROUND connection must be connected externally to a VSS board plane Provides digital ground GROUND connection must be connected externally to a VSS board plane Provides ground for analog comparator POWER connection must be connected externally to a 5V DC Provides power for entire device Input for an external clock XTAL1 (along with XTAL2) are the crystal connections to an internal oscillator Push-pull output from the internal oscillator XTAL2 (along with XTAL1) are the crystal connections to an internal oscillator If an external oscillator is used XTAL2 must be floated or not be connected XTAL2 must not be used as a clock output to drive other CPUs Programmab...
