Agilex™ 5 FPGAs and SoCs Device Data Sheet

ID 813918
Date 8/11/2025
Public
Document Table of Contents

HSIO Single-Ended LVSTL I/O Standards Specifications

Table 38.  HSIO Single-Ended LVSTL I/O Standards Specifications For specification status, see the Data Sheet Status table
I/O Standard VCCIO_PIO (V) VIL(DC) (V) VIH(DC) (V) VIL(AC) (V) VIH(AC) (V)
Min Typ Max Max Min Max Min
LVSTL1173 1.067 1.1 1.133 VREF – 0.055 VREF + 0.055 VREF – 0.070 VREF + 0.070
LVSTL10573 1.0185 1.05 1.0815 VREF – 0.055 VREF + 0.055 VREF – 0.070 VREF + 0.070
LVSTL700 1.0185 1.05 1.0815 VREF – 0.055 VREF + 0.055 VREF – 0.070 VREF + 0.070
Note: For eye height position estimation in EMIF interfaces, refer to the PCB Design Guidelines (HSSI, EMIF, MIPI, True Differential, PDN) User Guide: Agilex™™ 5 FPGAs and SoCs. The eye mask estimation methodology defined in the PCB Design Guidelines (HSSI, EMIF, MIPI, True Differential, PDN) User Guide: Agilex™™ 5 FPGAs and SoCs takes precedence over specifications in HSIO Single-Ended LVSTL I/O Standards Specifications table.
73 Each sub-bank can only support a single voltage tolerance. The VCCIO_PIO tolerance can be extended to ±5% if the entire HSIO sub-bank is operating in any of the following modes. Else, you must supply the VCCIO_PIO voltage rail with a ±3% voltage supply tolerance.
  • PHYLITE mode
  • GPIO mode