Datasheet

R01DS0063EJ0120 Rev.1.20 Page 61 of 95
Feb 6, 2013
R32C/116 Group 5. Electrical Characteristics
Figure 5.3 Power Supply Circuit Timing
Table 5.9 Power Supply Circuit Timing Characteristics
(V
CC
= 3.0 to 5.5 V, V
SS
= 0 V, and T
a
=T
opr
, unless otherwise noted)
Symbol Characteristic
Measurement
Condition
Value
Unit
Min. Typ. Max.
t
d(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
(V
CC
= 3.0 to 5.5 V, V
SS
= 0 V, and T
a
=T
opr
, unless otherwise noted)
Symbol Characteristics
Measurement
Condition
Value
Unit
Min. Typ. Max.
V
VDC1
Output voltage
1.5 V
Table 5.11 Electrical Characteristics of Low Voltage Detector
(V
CC
= 4.2 to 5.5 V, V
SS
= 0 V, and T
a
=T
opr
, unless otherwise noted)
Symbol Characteristics
Measurement
Condition
Value
Unit
Min. Typ. Max.
Vdet Detected voltage error ±0.3 V
Vdet(R)-Vdet(F) Hysteresis width 0 V
—
Self-consuming current V
CC
= 5.0 V, low voltage
detector enabled
4µA
t
d(E-A)
Operation start time of low voltage detector
150 µs
t
d(P-R)
V
CC
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