Datasheet
1997-2013 Microchip Technology Inc. Preliminary DS30453E-page 157
PIC16C5X
19.1 DC Characteristics:PIC16C54C/C55A/C56A/C57C/C58B-40 (Commercial)
(1)
PIC16C54C/C55A/C56A/C57C/C58B-40
(Commercial)
Standard Operating Conditions (unless otherwise specified)
Operating Temperature 0C T
A +70C for commercial
Param
No.
Symbol Characteristic Min Typ† Max Units Conditions
D001 V
DD Supply Voltage 4.5 — 5.5 V HS mode from 20 - 40 MHz
D002 V
DR RAM Data Retention Voltage
(2)
— 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 SVDD 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
(3)
—
—
5.2
6.8
12.3
16
mA
mA
FOSC = 40 MHz, VDD = 4.5V, HS mode
F
OSC = 40 MHz, VDD = 5.5V, HS mode
D020 I
PD Power-down Current
(3)
—
—
1.8
9.8
7.0
27*
A
A
VDD = 5.5V, WDT disabled, Commercial
V
DD = 5.5V, WDT enabled, Commercial
* 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 guidance
only and is not tested.
Note 1: Device operation between 20 MHz to 40 MHz requires the following: V
DD between 4.5V to 5.5V, OSC1 pin
externally driven, OSC2 pin not connected, HS oscillator mode and commercial temperatures. For operation
between DC and 20 MHz, See Section 19.1.
2: This is the limit to which V
DD can be lowered in SLEEP mode without losing RAM data.
3: The supply current is mainly a function of the operating voltage and frequency. Other factors such as bus load-
ing, 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/dis-
abled 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.