PIC16C84 Microchip Technology, PIC16C84 Datasheet - Page 74

• Manufacturer Part Number: PIC16C84
• Description: 8 BIT CMOS EEPROM MICROCONTROLLERS
• Manufacturer: Microchip Technology

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PIC16C84
11.2
DS30445C-page 74
DC Characteristics
Power Supply Pins
D001
D002
D003
D004
D010
D010A
D014
D020
D021
D021A
Note 1: This is the limit to which V
Parameter
*
†
No.
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
3: The power down current in SLEEP mode does not depend on the oscillator type. Power-down current is
4: For RC osc configuration, current through Rext is not included. The current through the resistor can be
These parameters are characterized but not tested.
Data in "Typ" column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only
and are not tested.
DC CHARACTERISTICS PIC16LC84-04 (Commercial, Industrial)
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 I
OSC1=external square wave, from rail to rail; all I/O pins tristated, pulled to V
MCLR = V
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
estimated by the formula I
V
V
V
S
I
I
Sym
DD
PD
DD
DR
POR
VDD
Supply Voltage
RAM Data Retention
Voltage
V
ensure internal
Power-on Reset signal
V
internal Power-on
Reset signal
Supply Current
Power-down Current
DD
DD
DD
; WDT enabled/disabled as specified.
Characteristic
start voltage to
rise rate to ensure
(1)
(2)
DD
R
DD
= V
can be lowered in SLEEP mode without losing RAM data.
measurements in active operation mode are:
(3)
DD
/2Rext (mA) with Rext in kOhm.
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0.05*
1.5 *
Min
2.0
—
—
—
—
—
—
—
Typ† Max Units
V
7.3
60
26
26
26
—
—
—
1
SS
400
100
100
100
6.0
10
—
—
—
4
V/ms See section on Power-on Reset for details
mA
mA
V
V
V
A
A
A
A
-40 C
0 C
XT, RC, and LP osc configuration
Device in SLEEP mode
See section on Power-on Reset for details
RC and XT osc configuration
LP osc configuration
V
V
V
DD
DD
DD
F
F
(During EEPROM programming)
F
WDT disabled
= 2.0V, WDT enabled, industrial
= 2.0V, WDT disabled, commercial
= 2.0V, WDT disabled, industrial
T
T
OSC
OSC
OSC
A
A
= 2 MHz, V
= 2 MHz, V
= 32 kHz, V
+70 C (commercial)
+85 C (industrial)
DD
Conditions
1997 Microchip Technology Inc.
, T0CKI = V
DD
DD
DD
= 5.5V
= 5.5V
= 2.0V,
DD
DD
(4)
,
or V
SS
.