Datasheet

 2011 Microchip Technology Inc. Preliminary DS41576B-page 169
PIC12F752/HV752
20.1 DC Characteristics: PIC12F752/HV752-I (Industrial)
PIC12F752/HV752-E (Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C  T
A  +125°C for extended
Param
No.
Sym Characteristic Min Typ† Max Units Conditions
Supply Voltage
D001 V
DD PIC12F752 2.0 — 5.5 V FOSC < = 4 MHz
D001 PIC12HV752 2.0 — 5.0
(2)
V FOSC < = 4 MHz
D001B VDD PIC12F752 2.0 — 5.5 V FOSC < = 8 MHz
D001B PIC12HV752 2.0 — 5.0
2)
V FOSC < = 8 MHz
D001C V
DD PIC12F752 3.0 — 5.5 V FOSC < = 10 MHz
D001C PIC12HV752 3.0 — 5.0
2)
V FOSC < = 10 MHz
D001D VDD PIC12F752 4.5 — 5.5 V FOSC < = 20 MHz
D001D PIC12HV752 4.5 — 5.0
(2)
V FOSC < = 20 MHz
D002* VDR RAM Data Retention
Voltage
(1)
1.5 — — V Device in Sleep mode
D003 V
POR VDD Start Voltage to
ensure internal Power-on
Reset signal
—V
SS —VSee Section TABLE 17-1: “Time-out in
Various Situations” for details.
D004* SVDD VDD Rise Rate to ensure
internal Power-on Reset
signal
0.05 — — V/ms See Section TABLE 17-1: “Time-out in
Various Situations” for details.
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1: This is the limit to which VDD can be lowered in Sleep mode without losing RAM data.
2: On the PIC12HV752, VDD is regulated by a Shunt Regulator and is dependent on series resistor
(connected between the unregulated supply voltage and the V
DD pin) to limit the current to 50 mA. See
Section 18.0 “Shunt Regulator (PIC12HV752 Only)” for design requirements.