Datasheet

PIC24F16KA102 FAMILY
DS39927C-page 218  2008-2011 Microchip Technology Inc.
TABLE 29-4: HIGH/LOW–VOLTAGE DETECT CHARACTERISTICS
TABLE 29-3: DC CHARACTERISTICS: TEMPERATURE AND VOLTAGE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 1.8V to 3.6V (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param
No.
Symbol Characteristic Min Typ
(1)
Max Units Conditions
DC10 V
DD Supply Voltage 1.8 — 3.6 V
DC12 V
DR RAM Data Retention
Voltage
(2)
1.5 — — V
DC16 V
POR VDD Start Voltage
to Ensure Internal
Power-on Reset Signal
VSS —0.7V
DC17 SVDD VDD Rise Rate
to Ensure Internal
Power-on Reset Signal
0.05 — — V/ms 0-3.3V in 0.1s
0-2.5V in 60 ms
Note 1: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
2: This is the limit to which V
DD can be lowered without losing RAM data.
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
-40°C  T
A  +125°C for Extended
Param
No.
Symbol Characteristic Min Typ Max Units Conditions
DC18 V
HLVD HLVD Voltage on VDD
Transition
HLVDL<3:0> = 0000 —1.851.94V
HLVDL<3:0> = 0001 1.81 1.90 2.00 V
HLVDL<3:0> = 0010 1.85 1.95 2.05 V
HLVDL<3:0> = 0011 1.90 2.00 2.10 V
HLVDL<3:0> = 0100 1.95 2.05 2.15 V
HLVDL<3:0> = 0101 2.06 2.17 2.28 V
HLVDL<3:0> = 0110 2.12 2.23 2.34 V
HLVDL<3:0> = 0111 2.24 2.36 2.48 V
HLVDL<3:0> = 1000 2.31 2.43 2.55 V
HLVDL<3:0> = 1001 2.47 2.60 2.73 V
HLVDL<3:0> = 1010 2.64 2.78 2.92 V
HLVDL<3:0> = 1011 2.74 2.88 3.02 V
HLVDL<3:0> = 1100 2.85 3.00 3.15 V
HLVDL<3:0> = 1101 2.96 3.12 3.28 V
HLVDL<3:0> = 1110 3.22 3.39 3.56 V