Datasheet

PIC16C5X
DS30453E-page 108 Preliminary  1997-2013 Microchip Technology Inc.
15.3 DC Characteristics:PIC16LV54A-02 (Commercial)
PIC16LV54A-02I (Industrial)
PIC16LV54A-02
PIC16LV54A-02I
(Commercial, Industrial)
Standard Operating Conditions (unless otherwise specified)
Operating Temperature 0C  T
A  +70C for commercial
–20C  T
A  +85C for industrial
Param
No.
Symbol Characteristic Min Typ† Max Units Conditions
D001
V
DD
Supply Voltage
RC and XT modes 2.0 — 3.8 V
D002 VDR RAM Data Retention
Voltage
(1)
— 1.5* — V Device in SLEEP mode
D003 V
POR VDD Start Voltage to ensure
Power-on Reset
— Vss — V See Section 5.1 for details on
Power-on Reset
D004 S
VDD VDD Rise Rate to ensure
Power-on Reset
0.05* — — V/ms See Section 5.1 for details on
Power-on Reset
D010 IDD Supply Current
(2)
RC
(3)
and XT modes
LP mode, Commercial
LP mode, Industrial
—
—
—
0.5
11
14
—
27
35
mA
A
A
FOSC = 2.0 MHz, VDD = 3.0V
F
OSC = 32 kHz, VDD = 2.5V WDT disabled
F
OSC = 32 kHz, VDD = 2.5V WDT disabled
D020 I
PD Power-down Current
(2,4)
Commercial
Commercial
Industrial
Industrial
—
—
—
—
2.5
0.25
3.5
0.3
12
4.0
14
5.0
A
A
A
A
VDD = 2.5V, WDT enabled
V
DD = 2.5V, WDT disabled
V
DD = 2.5V, WDT enabled
V
DD = 2.5V, WDT disabled
* These parameters are characterized but not tested.
† Data in the Typical (“Typ”) column is based on characterization results at 25C. This data is for design guid-
ance only and is not tested.
Note 1: This is the limit to which V
DD can be lowered in SLEEP mode without losing RAM data.
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as bus
loading, oscillator type, bus rate, internal code execution pattern and temperature also have an impact on
the current consumption.
a) The test conditions for all I
DD measurements in active Operation mode are: OSC1 = external square
wave, from rail-to-rail; all I/O pins tristated, pulled to V
SS, T0CKI = VDD, MCLR =VDD; WDT enabled/
disabled as specified.
b) For standby current measurements, the conditions are the same, except that the device is in SLEEP
mode. The power-down current in SLEEP mode does not depend on the oscillator type.
3: Does not include current through R
EXT. The current through the resistor can be estimated by the formula:
I
R =VDD/2REXT (mA) with REXT in k.
4: The oscillator start-up time can be as much as 8 seconds for XT and LP oscillator selection on wake-up from
SLEEP mode or during initial power-up.