2-103
XC3000 Logic Cell Array Families
Overview .............................................................. 2-104
XC3000, XC3000A, XC3000L, XC3100, XC3100A
Logic Cell Array Families ................................. 2-105
Architecture ...................................................... 2-106
Programmable Interconnect ............................. 2-111
Crystal Oscillator .............................................. 2-117
Programming ................................................... 2-118
Special Configuration Functions ...................... 2-122
Master Serial Mode .......................................... 2-124
Master Serial Mode Programming
Switching Characteristics............................. 2-125
Master Parallel Mode ....................................... 2-126
Master Parallel Mode Programming
Switching Characteristics............................. 2-127
Peripheral Mode............................................... 2-128
Peripheral Mode Programming
Switching Characteristics............................. 2-129
Slave Serial Mode ............................................ 2-130
Slave Serial Mode Programming
Switching Characteristics............................. 2-131
Program Readback Switching
Characteristics ............................................. 2-131
General LCA Switching Characteristics ........... 2-132
Performance .................................................... 2-133
Power............................................................... 2-134
Pin Descriptions ............................................... 2-136
Pin Functions During Configuration.................. 2-138
XC3000 Families Pin Assignments .................. 2-139
XC3000 Families Pinouts ................................. 2-140
Component Availability..................................... 2-151
Ordering Information ........................................ 2-152
XC3000 Logic Cell Array Family........................... 2-153
Absolute Maximum Ratings ............................. 2-154
Operating Conditions ....................................... 2-154
DC Characteristics ........................................... 2-155
Switching Characteristic Guidelines
CLB.............................................................. 2-156
Buffer ........................................................... 2-156
IOB .............................................................. 2-158
Ordering Information ........................................ 2-160
Component Availability..................................... 2-160
Table of Contents
XC3000A Logic Cell Array Familiy ....................... 2-161
Absolute Maximum Ratings ............................. 2-162
Operating Conditions ....................................... 2-162
DC Characteristics ........................................... 2-163
Switching Characteristic Guidelines
CLB.............................................................. 2-164
Buffer ........................................................... 2-164
IOB .............................................................. 2-166
Ordering Information ........................................ 2-168
Component Availability..................................... 2-168
XC3000L Low Voltage Logic Cell Array Family .... 2-169
Absolute Maximum Ratings ............................. 2-170
Operating Conditions ....................................... 2-170
DC Characteristics ........................................... 2-171
Switching Characteristic Guidelines
CLB.............................................................. 2-172
Buffer ........................................................... 2-172
IOB .............................................................. 2-174
Ordering Information ........................................ 2-176
Component Availability..................................... 2-176
XC3100, XC3100A Logic Cell Array Families....... 2-177
Absolute Maximum Ratings ............................. 2-178
Operating Conditions ....................................... 2-178
DC Characteristics ........................................... 2-179
Switching Characteristic Guidelines
CLB.............................................................. 2-180
Buffer ........................................................... 2-180
IOB .............................................................. 2-182
Ordering Information ........................................ 2-184
Component Availability..................................... 2-184
