M16C5LD Datasheet, PDF (65/85 Pages) Renesas Technology Corp – RENESAS MCU

M16C/5LD Group, M16C/56D Group
5. Electrical Characteristics
5.1.5 Voltage Detector and Power Supply Circuit Electrical Characteristics
Table 5.8 Voltage Detector 0 Electrical Characteristics
The measurement condition is V_CC = 2.7 to 5.5 V, T_opr = -40 to 85°C, unless otherwise specified.
Symbol
Parameter
Condition
Standard
Unit
Min. Typ. Max.
V_det0
Voltage detection level V_det0
When V_CC is falling.
2.70 2.85 3.00 V
t_d(E-A)
Waiting time until voltage detector operation
starts ⁽¹⁾
100 μs
Notes:
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 5.9 Voltage Detector 2 Electrical Characteristics
The measurement condition is V_CC = 2.7 to 5.5 V, T_opr = -40 to 85°C, unless otherwise specified.
Symbol
Parameter
Condition
V_det2
-
t_d(E-A)
Voltage detection level Vdet2_4
When V_CC is falling
Hysteresis width at the rising of V_CC in voltage
detector 2
Waiting time until voltage detector operation starts ⁽¹⁾
Standard
Unit
Min. Typ. Max.
3.51 3.81 4.11 V
0.15
V
100 μs
1. Necessary time until the voltage detector operates after setting to 1 again after setting the VC27 bit in the VCR2
register to 0.
REJ03B0307-0110 Rev.1.10 Dec 01, 2009
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