PIC18F6525_13 Datasheet, PDF (334/400 Pages) Microchip Technology – 64/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with A/D

PIC18F6525/6621/8525/8621
FIGURE 27-3:
LOW-VOLTAGE DETECT CHARACTERISTICS
VDD
VLVD
(LVDIF set by hardware)
(LVDIF can be
cleared in software)
LVDIF
TABLE 27-3: LOW-VOLTAGE DETECT CHARACTERISTICS
LOW-VOLTAGE DETECT CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C  TA  +125°C for extended
Param
No.
Symbol
Characteristic
Min Typ† Max Units
Conditions
D420
D423
VLVD LVD Voltage on VDD LVV = 0000 —
——
V
transition high-to-low _{LVV = 0001 1.96 2.06 2.16}
V
LVV = 0010 2.16 2.27 2.38 V
LVV = 0011 2.35 2.47 2.59 V
LVV = 0100 2.46 2.58 2.71 V
LVV = 0101 2.64 2.78 2.92 V
LVV = 0110 2.75 2.89 3.03 V
LVV = 0111 2.95 3.10 3.26 V
LVV = 1000 3.24 3.41 3.58 V
LVV = 1001 3.43 3.61 3.79 V
LVV = 1010 3.53 3.72 3.91 V
LVV = 1011 3.72 3.92 4.12 V
LVV = 1100 3.92 4.13 4.33 V
LVV = 1101 4.11 4.33 4.55 V
LVV = 1110 4.41 4.64 4.87 V
VBG
Band Gap Reference Voltage Value — 1.22 —
V
† Production tested at TAMB = 25°C. Specifications over temp. limits ensured by characterization.
DS39612C-page 334
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