R5F64112NFB datasheet(67/108 Pages) RENESAS

67 / 108 page

R01DS0062EJ0120 Rev.1.20

Page 67 of 99

Sep 26, 2011

R32C/111 Group

5. Electrical Characteristics

Figure 5.3

Power Supply Circuit Timing

Table 5.9

Power Supply Circuit Timing Characteristics

(VCC1 =VCC2 = 3.0 to 5.5 V, VSS =0 V, and Ta =Topr, unless otherwise noted)

Symbol

Characteristic

Measurement

Condition

Value

Unit

Min. Typ. Max.

td(P-R)

Internal power supply start-up stabilization

time after the main power supply is turned on

2ms

Table 5.10

Electrical Characteristics of Voltage Regulator for Internal Logic

(VCC1 =VCC2 = 3.0 to 5.5 V, VSS =0 V, and Ta =Topr, unless otherwise noted)

Symbol

Characteristics

Measurement

Condition

Value

Unit

Min.

Typ. Max.

VVDC1

Output voltage

1.5

Table 5.11

Electrical Characteristics of Low Voltage Detector

(VCC1 =VCC2 = 4.2 to 5.5 V, VSS =0 V, and Ta =Topr, unless otherwise noted)

Symbol

Characteristics

Measurement

Condition

Value

Unit

Min.

Typ. Max.

ΔVdet

Detected voltage error

±0.3

Vdet(R)-Vdet(F) Hysteresis width

—

Self-consuming current

VCC1 = 5.0 V, low

voltage detector enabled

4µA

td(E-A)

Operation start time of low voltage detector

150

µs

t d(P-R)

VCC1

PLL oscillator-

output waveform

Internal power supply start-up

stabilization time after the main

power supply is turned on

Recommended

operating voltage

t d(P-R)

Supply voltage for

internal logic

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