S1K50000 Epson Electronics America, Inc., S1K50000 Datasheet - Page 39

• Manufacturer Part Number: S1K50000
• Description: Design Guide S1k50000 Series
• Manufacturer: Epson Electronics America, Inc.

Chapter 3: Types of Input/Output Buffers and Usage Precautions
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• Output drive capability
• Pull-up/pull-down resistors
Beginning with the following Section 3.2, “Input/Output Buffer Configuration with a Single
Power Supply,” we will describe in detail the procedure for configuring the input and output
buffers or bidirectional buffers with a single power supply. For details on the procedure for
configuring the input and output buffers with dual power supplies, see Chapter 9, “Precautions
on the Use of Dual Power Supplies.”
3) For single power supplies and dual 2.0-V power supplies
Note: For single power supplies (3.3 V or 2.0 V), TTL-level inputs cannot be used.
See Electrical Characteristics (Tables 1-5 through 1-7).
See Electrical Characteristics (Tables 1-5 through 1-7).
Input level
Output level
* For details on the PCI interface, contact Seiko Epson or its distributor.
CMOS level, TTL Schmitt
CMOS level
EPSON
STANDARD CELL S1K50000 SERIES
DESIGN GUIDE