R32C152 datasheet(111/133 Pages) RENESAS

111 / 133 page

REJ03B0231-0102 Rev.1.02 Nov 30, 2009

Page 111 of 130

R32C/152 Group

5. Electrical Characteristics

VCC =5V

Timing Requirements (VCC = 4.2 to 5.5 V, VSS = 0 V, and Ta =Topr, unless otherwise noted)

Table 5.22

Timer A Input (Counting input in event counter mode)

Symbol

Characteristic

Value

Unit

Min.

Max.

tc(TA)

TAiIN input clock period

200

tw(TAH)

TAiIN input high level pulse width

tw(TAL)

TAiIN input low level pulse width

Table 5.23

Timer A Input (Gating input in timer mode)

Symbol

Characteristic

Value

Unit

Min.

Max.

tc(TA)

TAiIN input clock period

400

tw(TAH)

TAiIN input high level pulse width

180

tw(TAL)

TAiIN input low level pulse width

180

Table 5.24

Timer A Input (External trigger input in one-shot timer mode)

Symbol

Characteristic

Value

Unit

Min.

Max.

tc(TA)

TAiIN input clock period

200

tw(TAH)

TAiIN input high level pulse width

tw(TAL)

TAiIN input low level pulse width

Table 5.25

Timer A Input (External trigger input in pulse-width modulation mode)

Symbol

Characteristic

Value

Unit

Min.

Max.

tw(TAH)

TAiIN input high level pulse width

tw(TAL)

TAiIN input low level pulse width

Table 5.26

Timer A Input (Increment/decrement count switching input in event counter mode)

Symbol

Characteristic

Value

Unit

Min.

Max.

tc(UP)

TAiOUT input clock period

2000

tw(UPH)

TAiOUT input high level pulse width

1000

tw(UPL)

TAiOUT input low level pulse width

1000

tsu(UP-TIN)

TAiOUT input setup time

400

th(TIN-UP)

TAiOUT input hold time

400

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