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| R32C117A Datasheet, PDF (78/116 Pages) Renesas Technology Corp – RENESAS MCU | |||
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R32C/117A Group
5. Electrical Characteristics
Table 5.9
Power Supply Circuit Timing Characteristics
(VCC = 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
2 ms
t d(P-R)
Internal power supply start-up
stabilization time after the main
power supply is turned on
Recommended
VCC
operating voltage
Supply voltage for
internal logic
PLL oscillator-
output waveform
Figure 5.3 Power Supply Circuit Timing
t d(P-R)
Table 5.10 Electrical Characteristics of Voltage Regulator for Internal Logic
(VCC = 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
V
Table 5.11 Electrical Characteristics of Low Voltage Detector
(VCC = 4.2 to 5.5 V, VSS = 0 V, and Ta = Topr, unless otherwise noted)
Symbol
Characteristics
Measurement
condition
Value
Unit
Min. Typ. Max.
ÎVdet
Detected voltage error
±0.3 V
Vdet(R)-Vdet(F) Hysteresis width
0
V
Self-consuming current
â
VCC = 5.0 V, low voltage
4
µA
detector enabled
td(E-A)
Operation start time of low voltage detector
150 µs
REJ03B0298-0100 Rev.1.00
Jul 16, 2010
Page 78 of 113
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