PIC18F1220ESLASHSSSQTP datasheet(255/308 Pages) MICROCHIP

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DS39605F-page 253

PIC18F1220/1320

FIGURE 22-4:

LOW-VOLTAGE DETECT CHARACTERISTICS

VLVD

LVDIF

VDD

(LVDIF set by hardware)

(LVDIF can be

cleared in software)

TABLE 22-2:

LOW-VOLTAGE DETECT CHARACTERISTICS

PIC18LF1220/1320

(Industrial)

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for industrial

PIC18F1220/1320

(Industrial, Extended)

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

D420D

LVD Voltage on VDD Transition High-to-Low

Industrial Low Voltage (-10°C to +85°C)

PIC18LF1220/1320 LVDL<3:0> = 0000

N/A

Reserved

LVDL<3:0> = 0001

N/A

Reserved

LVDL<3:0> = 0010

2.08

2.26

2.44

LVDL<3:0> = 0011

2.26

2.45

2.65

LVDL<3:0> = 0100

2.35

2.55

2.76

LVDL<3:0> = 0101

2.55

2.77

2.99

LVDL<3:0> = 0110

2.64

2.87

3.10

LVDL<3:0> = 0111

2.82

3.07

3.31

LVDL<3:0> = 1000

3.09

3.36

3.63

LVDL<3:0> = 1001

3.29

3.57

3.86

LVDL<3:0> = 1010

3.38

3.67

3.96

LVDL<3:0> = 1011

3.56

3.87

4.18

LVDL<3:0> = 1100

3.75

4.07

4.40

LVDL<3:0> = 1101

3.93

4.28

4.62

LVDL<3:0> = 1110

4.23

4.60

4.96

Legend:

Shading of rows is to assist in readability of the table.

†

Production tested at TAMB = 25°C. Specifications over temperature limits ensured by characterization.

PIC18F1220E/SSSQTP Datasheet(PDF) 255 Page - Microchip Technology

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