Datasheet
PIC16C5X
DS30453E-page 82 Preliminary 1997-2013 Microchip Technology Inc.
13.2 DC Characteristics:PIC16CR54A-04E, 10E, 20E (Extended)
PIC16CR54A-04E, 10E, 20E
(Extended)
Standard Operating Conditions (unless otherwise specified)
Operating Temperature –40°C TA +125°C for extended
Param
No.
Symbol Characteristic Min Typ† Max Units Conditions
D001 VDD Supply Voltage
RC, XT and LP modes
HS mode
3.25
4.5
—
—
6.0
5.5
V
V
D002 V
DR 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 I
DD Supply Current
(2)
RC
(3)
and XT modes
HS mode
HS mode
—
—
—
1.8
4.8
9.0
3.3
10
20
mA
mA
mA
F
OSC = 4.0 MHz, VDD = 5.5V
F
OSC = 10 MHz, VDD = 5.5V
F
OSC = 16 MHz, VDD = 5.5V
D020 I
PD Power-down Current
(2)
—
—
5.0
0.8
22
18
A
A
VDD = 3.25V, WDT enabled
V
DD = 3.25V, WDT disabled
* These parameters are characterized but not tested.
† Data in the Typical (“Typ”) column is based on characterization results at 25C. This data is for design
guidance only and is not tested.
Note 1: This is the limit to which VDD 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 IDD 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.