MC81F4204 Datasheet, PDF (31/150 Pages) Finechips – ABOV SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS

7.9 LVR (Low Voltage Reset) Electrical Characteristics
(T_A = - 40 ^C to + 85^C, V_DD = 2.2 V to 5.5 V)
Parameter
Symbol Conditions Min Typ Max
2.2
2.4
2.6
LVR voltage
VLVR
–
2.5
2.7
2.9
2.7
3.0
3.3
3.6
4.0
4.4
Hysteresis voltage of
LVR
△V
–
–
10
100
Current consumption
ILVR VDD = 3V
–
45
80
MC81F4204
Units
V
mV
uA
NOTES:
1. The current of LVR circuit is consumed when LVR is enabled by “ROM Option”.
2. 2¹⁶/fx ( = 6.55 ms at fx = 10 MHz)
October 19, 2009 Ver.1.35
31