M16C5L_15 Datasheet, PDF (92/116 Pages) Renesas Technology Corp – RENESAS MCU

M16C/5L Group, M16C/56 Group
5. Electrical Characteristics
K-Version
5.4.5 Voltage Detector and Power Supply Circuit Electrical Characteristics
Table 5.52 Voltage Detector 0 Electrical Characteristics
The measurement condition is V_CC = 3.0 to 5.5 V, T_opr = -40°C to 125°C, unless otherwise specified.
Symbol
Parameter
Condition
Standard
Unit
Min. Typ. Max.
V_det0
t_d(E-A)
Voltage detection level V_det0
Waiting time until voltage detector operation
starts ⁽¹⁾
When V_CC is falling.
V_CC = 3.0 to 5.0 V
2.70 2.85 3.00 V
100 μs
Note:
1. Necessary time until the voltage detector operates when setting to 1 again after setting the VC25 bit in the VCR2
register to 0.
Table 5.53 Voltage Detector 2 Electrical Characteristics
The measurement condition is V_CC = 3.0 to 5.5 V, T_opr = -40°C to 125°C, unless otherwise specified.
Symbol
Parameter
Condition
Standard
Unit
Min. Typ. Max.
Vdet2_0
Vdet2_1
Vdet2_2
Vdet2_3
Vdet2_4
Vdet2_5
Vdet2_6
Vdet2_7
-
t_d(E-A)
Voltage detection level Vdet2_0
Voltage detection level Vdet2_1
Voltage detection level Vdet2_2
Voltage detection level Vdet2_3
Voltage detection level Vdet2_4
When V_CC is falling
Voltage detection level Vdet2_5
Voltage detection level Vdet2_6
Voltage detection level Vdet2_7
Hysteresis width at the rising of V_CC in voltage
detector 2
Waiting time until voltage detector operation starts ^{(1) V}_CC ^{= 3.0 to 5.0 V}
3.21
V
3.36
V
3.51
V
3.66
V
3.51 3.81 4.11 V
3.96
V
4.10
V
4.25
V
0.15
V
100 μs
Note:
1. Necessary time until the voltage detector operates after setting to 1 again after setting the VC27 bit in the VCR2
register to 0.
R01DS0035EJ0110 Rev.1.10
Sep 01, 2011
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