PIC16F737-I Datasheet, PDF (223/276 Pages) Microchip Technology – 28/40/44-Pin, 8-Bit CMOS Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

FIGURE 18-3:
LOW-VOLTAGE DETECT CHARACTERISTICS
VDD
VLVD
(LVDIF set by hardware)
PIC16F7X7
(LVDIF can be
cleared in software)
LVDIF
TABLE 18-3: 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 VLVD
LVD Voltage on VDD
LVDL<3:0> = 0000 N/A
Transition High-to-Low _{LVDL<3:0> = 0001 1.96}
N/A N/A
2.06 2.16
V Reserved
V T ≥ 25°C
LVDL<3:0> = 0010 2.16 2.27 2.38
V T ≥ 25°C
LVDL<3:0> = 0011 2.35 2.47 2.59
V T ≥ 25°C
LVDL<3:0> = 0100 2.43 2.56 2.69
V
LVDL<3:0> = 0101 2.64 2.78 2.92
V
LVDL<3:0> = 0110 2.75 2.89 3.03
V
LVDL<3:0> = 0111 2.95 3.1 3.26
V
LVDL<3:0> = 1000 3.24 3.41 3.58
V
LVDL<3:0> = 1001 3.43 3.61 3.79
V
LVDL<3:0> = 1010 3.53 3.72 3.91
V
LVDL<3:0> = 1011 3.72 3.92 4.12
V
LVDL<3:0> = 1100 3.92 4.13 4.34
V
LVDL<3:0> = 1101 4.11 4.33 4.55
V
LVDL<3:0> = 1110 4.41 4.64 4.87
V
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.
 2004 Microchip Technology Inc.
DS30498C-page 221