R7KA8M2AFDCAM datasheet(180/295 Pages) RENESAS

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Table 2.64

OSPI timing (8 of 9)

Conditions:

High-speed high drive output is selected in the port drive capability bit in the PmnPFS register for the following pins: OM_n_SCLK,

OM_n_SCLKN, OM_n_SIO7-0, OM_n_DQS.

Middle drive output is selected in the port drive capability bit in the PmnPFS register for the following pins: OM_n_CS0, OM_n_CS1.

Load capacitance C = 15pF

Item

Symbol

VCC/VCC2 VDD

Min

Max

Unit

Note

DS Low output to CS High

tCSHCKH

2.70 V or

above

VSCR_1,

voltage

range 1

0.8 × tPERIOD

—

Figure 2.87

VSCR_2,

voltage

range 2

0.8 × tPERIOD

—

1.62 V to

2.00 V

VSCR_1,

voltage

range 1

VSCR_2,

voltage

range 2

CS High to DS Tri-State

tCSHDST

2.70 V or

above

VSCR_1,

voltage

range 1

—

tPERIOD

VSCR_2,

voltage

range 2

—

tPERIOD

1.62 V to

2.00V

VSCR_1,

voltage

range 1

VSCR_2,

voltage

range 2

CS Low to DS Low input*1 *3

tCSLDSL

2.70 V or

above

VSCR_1,

voltage

range 1

12.5

VSCR_2,

voltage

range 2

1.62 V to

2.00 V

VSCR_1,

voltage

range 1

12.5

VSCR_2,

voltage

range 2

DS Tri-State to CS Low

tDSTCSL

2.70 V or

above

VSCR_1,

voltage

range 1

—

VSCR_2,

voltage

range 2

—

1.62 V to

2.00 V

VSCR_1,

voltage

range 1

VSCR_2,

voltage

range 2

RA8M2 Datasheet

2. Electrical Characteristics

R01DS0438EJ0130 Rev.1.30

Feb 27, 2026

Page 180 of 295

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