Datasheet

PIC16(L)F720/721
DS40001430E-page 186  2010-2013 Microchip Technology Inc.
23.1 DC Characteristics: PIC16(L)F720/721-I/E (Industrial, Extended)
PIC16LF720/721
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C  T
A  +125°C for extended
PIC16F720/721
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.
Sym. Characteristic Min. Typ† Max. Units Conditions
D001 V
DD Supply Voltage
PIC16LF720/721 1.8 — 3.6 V F
OSC  16 MHz: HFINTOSC, EC
D001 PIC16F720/721 1.8 — 5.5 V FOSC  16 MHz: HFINTOSC, EC
D002* V
DR RAM Data Retention Voltage
(1)
PIC16LF720/721 1.5 — — V Device in Sleep mode
D002* PIC16F720/721 1.7 — — V Device in Sleep mode
V
POR* Power-on Reset Release Voltage —1.6— V
V
PORR* Power-on Reset Rearm Voltage
PIC16LF720/721 —0.9— V
PIC16F720/721 — 1.5 — V
D003 VFVR Fixed Voltage Reference Voltage,
Initial Accuracy
-8 — 6 % VFVR = 1.024V, VDD  2.5V
V
FVR = 2.048V, VDD  2.5V
V
FVR = 4.096V, VDD 4.75V;
D004* S
VDD VDD Rise Rate to ensure internal
Power-on Reset signal
0.05 — — V/ms See Section 3.2 “Power-on Reset
(POR)” for details.
* These parameters are characterized but not tested.
† Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
Note 1: This is the limit to which V
DD can be lowered in Sleep mode without losing RAM data.