R5F2136CANFP datasheet(48/57 Pages) RENESAS

48 / 57 page

R8C/36A Group

5. Electrical Characteristics

REJ03B0265-0110 Rev.1.10 Sep 28, 2009

Page 48 of 55

Under development Preliminary specification

Specifications in this manual are tentative and subject to change.

Timing requirements

(Unless Otherwise Specified: VCC = 3 V, VSS = 0 V, Topr = 25

°C)

Figure 5.13

XIN Input and XCIN Input Timing Diagram when VCC = 3 V

Figure 5.14

TRAIO Input Timing Diagram when VCC = 3 V

Notes:

1. When using timer RF input capture mode, adjust the cycle time to (1/timer RF count source frequency × 3) or above.

2. When using timer RF input capture mode, adjust the pulse width to (1/timer RF count source frequency × 1.5) or above.

Figure 5.15

TRFI Input Timing Diagram when VCC = 3 V

Table 5.26

XIN Input, XCIN Input

Symbol

Parameter

Standard

Unit

Min.

Max.

tc(XIN)

XIN input cycle time

—

tWH(XIN)

XIN input “H” width

—

tWL(XIN)

XIN input “L” width

—

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

300

—

tWH(TRAIO)

TRAIO input “H” width

120

—

tWL(TRAIO)

TRAIO input “L” width

120

—

Table 5.28

TRFI Input

Symbol

Parameter

Standard

Unit

Min.

Max.

tc(TRFI)

TRFI input cycle time

1,200 (1)

—ns

tWH(TRFI)

TRFI input “H” width

600 (2)

—ns

tWL(TRFI)

TRFI input “L” width

600 (2)

—ns

XIN input

tWH(XIN)

tC(XIN)

tWL(XIN)

VCC = 3 V

TRAIO input

VCC = 3 V

tC(TRAIO)

tWL(TRAIO)

tWH(TRAIO)

tWH(TRFI)

tc(TRFI)

tWL(TRFI)

TRFI input

VCC = 3 V

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