參數(shù)資料
型號(hào)： 16F84
廠商： Microchip Technology Inc.
英文描述： CAT 5E CROSSOVER, BLUE 15 FT PATCH CABLE
中文描述： 18引腳閃存/ EEPROM的8位微控制器
文件頁數(shù)： 77/124頁
文件大小： 1322K
代理商： 16F84
PIC16F83/84
PIC16F8X
1998 Microchip Technology Inc.
DS30430C-page 77
10.3
DC CHARACTERISTICS:
PIC16F84, PIC16F83 (Commercial, Industrial)
PIC16LF84, PIC16LF83 (Commercial, Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0
°
C
≤
T
A
≤
+70
°
C (commercial)
-40
°
C
Operating voltage V
DD
range as described in DC spec
Section 10.1 and Section 10.2.
DC Characteristics
All Pins Except
Power Supply Pins
≤
T
A
≤
+85
°
C (industrial)
Parame-
ter
No.
Sym
Characteristic
Min
Typ
Max
Units
Conditions
Input Low Voltage
I/O ports
with TTL buffer
V
IL
D030
D030A
D031
D032
D033
D034
V
SS
V
SS
V
SS
Vss
Vss
Vss
—
—
—
—
—
—
0.8
V
V
V
V
V
V
4.5 V
≤
V
DD
≤
5.5 V
(4)
entire range
(4)
entire range
0.16V
DD
0.2V
DD
0.2V
DD
0.3V
DD
0.1V
DD
with Schmitt Trigger buffer
MCLR, RA4/T0CKI
OSC1 (XT, HS and LP modes)
(1)
OSC1 (RC mode)
Input High Voltage
I/O ports
with TTL buffer
V
IH
—
—
—
D040
D040A
D041
D042
2.4
0.48V
DD
0.45V
DD
0.85
V
DD
0.7 V
DD
TBD
V
DD
V
DD
V
DD
V
DD
V
V
4.5 V
≤
V
DD
≤
5.5V
(4)
entire range
(4)
entire range
with Schmitt Trigger buffer
MCLR, RA4/T0CKI, OSC1
(RC mode)
OSC1 (XT, HS and LP modes)
(1)
Hysteresis of
Schmitt Trigger inputs
PORTB weak pull-up current
Input Leakage Current
(2,3)
I/O ports
—
—
V
D043
D050
—
—
V
DD
—
V
V
V
HYS
D070
I
PURB
50*
250*
400*
μ
A
V
DD
= 5.0V, V
PIN
= V
SS
D060
I
IL
—
—
±
1
μ
A
Vss
≤
V
PIN
≤
V
DD
,
Pin at hi-impedance
Vss
≤
V
PIN
≤
V
DD
Vss
≤
V
PIN
≤
V
DD
, XT, HS
and LP osc configuration
D061
D063
MCLR, RA4/T0CKI
OSC1
—
—
—
—
±
5
±
5
μ
A
μ
A
Output Low Voltage
I/O ports
OSC2/CLKOUT
Output High Voltage
I/O ports
(3)
OSC2/CLKOUT
D080
D083
V
OL
—
—
—
—
0.6
0.6
V
V
I
OL
= 8.5 mA, V
DD
= 4.5V
I
OL
= 1.6 mA, V
DD
= 4.5V
D090
D092
*
V
OH
V
DD
-0.7
V
DD
-0.7
—
—
—
—
V
V
I
OH
= -3.0 mA, V
DD
= 4.5V
I
OH
= -1.3 mA, V
DD
= 4.5V
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.
Note 1:
In RC oscillator configuration, the OSC1 pin is a Schmitt Trigger input. Do not drive the PIC16F8X with an
external clock while the device is in RC mode, or chip damage may result.
2:
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified lev-
els represent normal operating conditions. Higher leakage current may be measured at different input volt-
ages.
3:
Negative current is defined as coming out of the pin.
4:
The user may choose the better of the two specs.
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