ep1k30 Altera Corporation, ep1k30 Datasheet - Page 49

• Manufacturer Part Number: ep1k30
• Description: Programmable Logic Device Family
• Manufacturer: Altera Corporation

Altera Corporation
Figure 22
satisfy 3.3-V PCI compliance.
Figure 22. Relationship between V
Figure 23
devices with 3.3-V and 2.5-V V
3.3-V PCI Local Bus Specification, Revision 2.2 (when VCCIO pins are
connected to 3.3 V). ACEX 1K devices with a -1 speed grade also comply
with the drive strength requirements of the PCI Local Bus Specification,
Revision 2.2 (when VCCINT pins are powered with a minimum supply of
2.375 V, and VCCIO pins are connected to 3.3 V). Therefore, these devices
can be used in open 5.0-V PCI systems.
V
CCINT
II
(V)
shows the required relationship between V
shows the typical output drive characteristics of ACEX 1K
2.7
2.5
2.3
ACEX 1K Programmable Logic Device Family Data Sheet
3.0
3.1
CCIO
PCI-Compliant Region
CCIO
. The output driver is compliant to the
& V
CCINT
V
CCIO
3.3
IO
for 3.3-V PCI Compliance
(V)
CCIO
and V
3.6
CCINT
to
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