R8C3GA datasheet(35/56 Pages) RENESAS

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R8C/3GA Group

5. Electrical Characteristics

REJ03B0235-0110 Rev.1.10 Sep. 10, 2009

Page 35 of 53

Note:

VCC = 1.8 to 5.5 V, Topr =

−20 to 85°C (N version) / −40 to 85°C (D version), unless otherwise specified.

Notes:

The measurement condition is VCC = 1.8 to 5.5 V and Topr = 25

°C.

Waiting time until the internal power supply generation circuit stabilizes during power-on.

Table 5.13

Low-speed On-Chip Oscillator Circuit Electrical Characteristics

Symbol

Parameter

Condition

Standard

Unit

Min.

Typ.

Max.

fOCO-S

Low-speed on-chip oscillator frequency

125

250

kHz

−

Oscillation stability time

VCC = 5.0 V, Topr = 25

°C

−

100

µs

−

Self power consumption at oscillation

VCC = 5.0 V, Topr = 25

°C

−

−µA

Table 5.14

Power Supply Circuit Timing Characteristics

Symbol

Parameter

Condition

Standard

Unit

Min.

Typ.

Max.

td(P-R)

Time for internal power supply stabilization during

power-on (2)

−−

2000

µs

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