Intel® Stratix® 10 Device Datasheet

ID 683181
Date 12/08/2023
Public
Document Table of Contents

Single-Ended I/O Standards Specifications

Table 21.  Single-Ended I/O Standards Specifications for Intel® Stratix® 10 Devices
I/O Standard VCCIO (V) VIL(V) VIH(V) VOL (V) VOH (V) IOL 34 (mA) IOH 34 (mA)
Min Typ Max Min Max Min Max Max Min
3.3 V LVTTL, 3.3 V LVCMOS 35 3.135 3.3 3.465 –0.3 0.8 2 3.6 0.4 2.4 4 –4
3.0 V LVTTL, 3.0 V LVCMOS 35 2.85 3 3.15 –0.3 0.8 2 3.6 0.4 2.4 4 –4
3.0 V LVTTL 2.85 3 3.15 –0.3 0.8 1.7 3.6 0.4 2.4 2 –2
3.0 V LVCMOS 2.85 3 3.15 –0.3 0.8 1.7 3.6 0.2 VCCIO – 0.2 0.1 –0.1
2.5 V 2.375 2.5 2.625 –0.3 0.7 1.7 3.3 0.4 2 1 –1
1.8 V 1.71 1.8 1.89 -0.3 0.35 × VCCIO 0.65 × VCCIO VCCIO + 0.3 0.45 VCCIO – 0.45 2 –2
1.5 V 1.425 1.5 1.575 –0.3 0.35 × VCCIO 0.65 × VCCIO VCCIO + 0.3 0.25 × VCCIO 0.75 × VCCIO 2 –2
1.2 V 1.14 1.2 1.26 –0.3 0.35 × VCCIO 0.65 × VCCIO VCCIO + 0.3 0.25 × VCCIO 0.75 × VCCIO 2 –2
Schmitt Trigger Input 1.71 1.8 1.89 0.35 × VCCIO 0.65 × VCCIO
34 To meet the IOL and IOH specifications, you must set the current strength settings accordingly. For example, to meet the 1.8- V LVCMOS specification (4 mA), you should set the current strength settings to 4 mA. Setting at lower current strength may not meet the IOL and IOH specifications in the datasheet.
35 Specifications for 3.3 V LVTTL, 3.3 V LVCMOS, 3.0 V LVTTL, and 3.0 V LVCMOS I/O standards supported in 1SG040HF35 or 1SX040HF35 devices I/O bank 3C only.