R8C datasheet(38/48 Pages) RENESAS

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R8C/M11A Group, R8C/M12A Group

4. Electrical Characteristics

Under development Preliminary document

Specifications in this document are tentative and subject to change.

R01DS0010EJ0010 Rev.0.10

Page 38 of 45

Aug 25, 2010

Timing Requirements (Vcc = 3 V, Vss = 0 V at Topr = 25

°C, unless otherwise specified)

Figure 4.8

XIN Input Timing When Vcc = 3 V

Figure 4.9

TRJIO Input Timing When Vcc = 3 V

Table 4.21

XIN Input

Symbol

Parameter

Standard

Unit

Min.

Max.

tc(XIN)

XIN input cycle time

—

tWH(XIN)

XIN input high width

—

tWL(XIN)

XIN input low width

—

Table 4.22

TRJIO Input

Symbol

Parameter

Standard

Unit

Min.

Max.

tc(TRJIO)

TRJIO input cycle time

300

—

tWH(TRJIO)

TRJIO input high width

120

—

tWL(TRJIO)

TRJIO input low width

120

—

Vcc = 3 V

XIN input

tWH(XIN)

tC(XIN)

tWL(XIN)

Vcc = 3 V

TRJIO input

tWH(TRJIO)

tC(TRJIO)

tWL(TRJIO)

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