PIC17C7XX_13 Datasheet, PDF (243/306 Pages) Microchip Technology – High-Performance 8-bit CMOS EPROM Microcontrollers with 10-bit A/D

PIC17C7XX
PIC17LC7XX-08
(Commercial, Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C  TA  +85°C for industrial and
0°C  TA  +70°C for commercial
PIC17C7XX-16
(Commercial, Industrial, Extended)
PIC17C7XX-33
(Commercial, Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C  TA  +125°C for extended
-40°C  TA  +85°C for industrial
0°C  TA  +70°C for commercial
Param.
No.
Sym
Characteristic
Min Typ† Max Units
Conditions
D010
IDD
Supply Current (Note 2)
PIC17LC7XX —
3
6
mA FOSC = 4 MHz (Note 4)
D010
PIC17C7XX —
3
6
mA FOSC = 4 MHz (Note 4)
D011
PIC17LC7XX —
5
10
mA FOSC = 8 MHz
D011
D012
PIC17C7XX —
—
5
10
mA FOSC = 8 MHz
9
18
mA FOSC = 16 MHz
D014
PIC17LC7XX —
85
150
A FOSC = 32 kHz,
(EC osc configuration)
D015
PIC17C7XX —
15
30
mA FOSC = 33 MHz
D021
IPD
Power-down Current (Note 3)
PIC17LC7XX —
<1
5
A VDD = 3.0V, WDT disabled
D021
(commercial,
industrial)
PIC17C7XX —
<1
20
A VDD = 5.5V, WDT disabled
D021A
(extended)
—
2
20
A VDD = 5.5V, WDT disabled
Module Differential Current
D023
IBOR
BOR circuitry
–
75
150
A VDD = 4.5V, BODEN
enabled
D024
IWDT
Watchdog Timer
–
10
35
A VDD = 5.5V
D026
IAD
A/D converter
–
1
–
A VDD = 5.5V, A/D not
converting
† Data in "Typ" column is at 5V, 25°C unless otherwise stated.
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 I/O pin
loading and switching rate, oscillator type, internal code execution pattern and temperature also have an
impact on the current consumption.
The test conditions for all IDD measurements in active operation mode are:
OSC1 = external square wave, from rail to rail; all I/O pins tri-stated, pulled to VDD or VSS, T0CKI = VDD,
MCLR = VDD; WDT disabled.
Current consumed from the oscillator and I/O’s driving external capacitive or resistive loads needs to be
considered.
For the RC oscillator, the current through the external pull-up resistor (R) can be estimated as:
VDD/(2  R).
For capacitive loads, the current can be estimated (for an individual I/O pin) as (CLVDD)  f
CL = Total capacitive load on the I/O pin; f = average frequency the I/O pin switches.
The capacitive currents are most significant when the device is configured for external execution (includes
Extended Microcontroller mode).
3: The power-down current in SLEEP mode does not depend on the oscillator type. Power-down current is
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to VDD or VSS.
4: For RC osc configuration, current through REXT is not included. The current through the resistor can be esti-
mated by the formula IR = VDD/2REXT (mA) with REXT in kOhm.
5: This is the voltage where the device enters the Brown-out Reset. When BOR is enabled, the device (-16)
will operate correctly to this trip point.
 1998-2013 Microchip Technology Inc.
DS30289C-page 243