R5F5651EDDFM datasheet(140/188 Pages) RENESAS

140 / 188 page

R01DS0276EJ0240 Rev.2.40

Page 140 of 188

Oct 31, 2023

RX65N Group, RX651 Group

2. Electrical Characteristics

Note 1. tPAcyc: PCLKA cycle

Note 2. When a letter “-A”, “-B”, etc. to indicate group membership is appended to the pin name, each pin is recommended to use in

combination with the pins in the same group. All RSPI AC timings are measured in combination with the pins in the same group.

Figure 2.54

RSPI Clock Timing

Figure 2.55

RSPI Timing (Master, CPHA = 0) (Bit Rate: PCLKA Division Ratio Set to a Value Other

Than 1/2)

RSPCKA

master select

output

RSPCKA

slave select input

tSPCKWH

VOH

VOL

VOH

tSPCKWL

tSPCKr

tSPCKf

VOL

tSPcyc

tSPCKWH

VIH

VIL

VIH

tSPCKWL

tSPCKr

tSPCKf

VIL

tSPcyc

VOH = 0.7 × VCC, VOL = 0.3 × VCC, VIH = 0.7 × VCC, VIL = 0.3 × VCC

tDr, tDf

tSU

tLEAD

tTD

tLAG

tSSLr, tSSLf

tOH

tOD

MSB IN

DATA

LSB IN

MSB IN

MSB OUT

DATA

LSB OUT

IDLE

MSB OUT

SSLA0 to

SSLA3

output

RSPCKA

CPOL = 0

output

RSPCKA

CPOL = 1

output

MISOA

input

MOSIA

output

R5F5651EDDFM Datasheet(PDF) 140 Page - Renesas Technology Corp

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