R8CSLASH2G datasheet(39/43 Pages) RENESAS

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R8C/2G Group

5. Electrical Characteristics

Rev.1.00

Apr 04, 2008

Page 39 of 41

REJ03B0223-0100

Timing requirements

(Unless Otherwise Specified: VCC = 2.2 V, VSS = 0 V at Topr = 25

°C) [VCC = 2.2 V]

Figure 5.11

XCIN Input Timing Diagram when VCC = 2.2 V

Figure 5.12

TRAIO Input Timing Diagram when VCC = 2.2 V

Table 5.26

XCIN Input

Symbol

Parameter

Standard

Unit

Min.

Max.

tc(XCIN)

XCIN input cycle time

−µs

tWH(XCIN)

XCIN input “H” width

−µs

tWL(XCIN)

XCIN input “L” width

−µs

Table 5.27

TRAIO Input

Symbol

Parameter

Standard

Unit

Min.

Max.

tc(TRAIO)

TRAIO input cycle time

500

−

tWH(TRAIO)

TRAIO input “H” width

200

−

tWL(TRAIO)

TRAIO input “L” width

200

−

XCIN input

tWH(XCIN)

tC(XCIN)

tWL(XCIN)

VCC = 2.2 V

TRAIO input

tC(TRAIO)

tWL(TRAIO)

tWH(TRAIO)

VCC = 2.2 V

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