R32C152 datasheet(113/133 Pages) RENESAS

113 / 133 page

REJ03B0231-0102 Rev.1.02 Nov 30, 2009

Page 113 of 130

R32C/152 Group

5. Electrical Characteristics

VCC =5V

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

Note:

The values are applied in case filtering function is disabled.

Table 5.30

Serial Interface

Symbol

Characteristic

Value

Unit

Min.

Max.

tc(CK)

CLKi input clock period

200

tw(CKH)

CLKi input high level pulse width

tw(CKL)

CLKi input low level pulse width

tsu(D-C)

RXDi input setup time

th(C-D)

RXDi input hold time

Table 5.31

A/D Trigger Input

Symbol

Characteristic

Value

Unit

Min.

Max.

tw(ADH)

ADTRG input high level pulse width

Hardware trigger input high level pulse width

tw(ADL)

ADTRG input low level pulse width

Hardware trigger input high level pulse width

125

Table 5.32

External Interrupt INTi Input

Symbol

Characteristic

Value

Unit

Min.

Max.

tw(INH)

INTi input high level pulse width (1) Edge sensitive

250

Level sensitive

tc(CPU) + 200

tw(INL)

INTi input low level pulse width (1)

Edge sensitive

250

Level sensitive

tc(CPU) + 200

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