Datasheet
1997-2013 Microchip Technology Inc. Preliminary DS30453E-page 137
PIC16C5X
17.2 DC Characteristics:PIC16C54C/C55A/C56A/C57C/C58B-04E, 20E (Extended)
PIC16CR54C/CR56A/CR57C/CR58B-04E, 20E (Extended)
PIC16C54C/C55A/C56A/C57C/C58B-04E, 20E
PIC16CR54C/CR56A/CR57C/CR58B-04E, 20E
(Extended)
Standard Operating Conditions (unless otherwise specified)
Operating Temperature –40C T
A +125C for extended
Param
No.
Symbol Characteristic Min Typ† Max Units Conditions
D001 V
DD Supply Voltage
3.0
4.5
—
—
5.5
5.5
V
V
RC, XT, LP, and HS mode
from 0 - 10 MHz
from 10 - 20 MHz
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 IDD Supply Current
(2)
XT and RC
(3)
modes
HS mode
—
—
1.8
9.0
3.3
20
mA
mA
FOSC = 4.0 MHz, VDD = 5.5V
F
OSC = 20 MHz, VDD = 5.5V
D020 I
PD Power-down Current
(2)
—
—
—
—
—
—
0.3
10
12
4.8
18
26
17
50*
60*
31*
68*
90*
A
A
A
A
A
A
V
DD = 3.0V, WDT disabled
V
DD = 4.5V, WDT disabled
V
DD = 5.5V, WDT disabled
V
DD = 3.0V, WDT enabled
V
DD = 4.5V, WDT enabled
V
DD = 5.5V, WDT enabled
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5V, 25C, 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.
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.