H8SXSLASH1663R datasheet(1399/1504 Pages) RENESAS

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Section 30 Electrical Characteristics

Rev. 2.00 Sep. 24, 2008 Page 1367 of 1468

REJ09B0412-0200

30.4

AC Characteristics

LSI output pin

3 V

C = 30 pF

RL = 2.4 k

Ω

RH = 12 k

Ω

Input/output timing measurement level:

1.5 V (Vcc = 3.0 V to 3.6 V*)

Note

Vcc = 2.95 V to 3.60 V in the H8SX/1668M Group.

Figure 30.1 Output Load Circuit

30.4.1

Clock Timing

Table 30.6

Clock Timing

Conditions: V

CC = PLLVCC = DrVCC = 3.0 V to 3.6 V*, AVCC = 3.0 V to 3.6 V, Vref = 3.0 V to

CC, VSS = PLLVSS = DrVSS = AVSS = 0 V, Iφ = 8 MHz to 50 MHz,

φ = 8 MHz to 50 MHz, Pφ = 8 MHz to 35 MHz,

a = –20°C to +75°C (regular specifications),

a = –40°C to +85°C (wide-range specifications)

Item

Symbol

Min.

Max.

Unit.

Test Conditions

Clock cycle time

cyc

125

Figure 30.2

Clock high pulse width



Clock low pulse width



Clock rising time



Clock falling time



Oscillation settling time after reset

(crystal)

OSC1



Figure 30.4

Oscillation settling time after

leaving software standby mode

(crystal)

OSC2



Figure 30.3

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