參數(shù)資料
型號: PIC16C620A
廠商: Microchip Technology Inc.
元件分類: 8位微控制器
英文描述: EPROM-Based 8-Bit CMOS Microcontroller
中文描述: 存儲器為基礎(chǔ)的8位CMOS微控制器
文件頁數(shù): 79/108頁
文件大小: 645K
代理商: PIC16C620A
1998 Microchip Technology Inc.
Preliminary
DS30235G-page 79
PIC16C62X
12.0
89ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Ambient Temperature under bias.............................................................................................................. -40
°
to +125
°
C
Storage Temperature................................................................................................................................. -65
°
to +150
°
C
Voltage on any pin with respect to V
SS
(except V
DD
and MCLR)....................................................... -0.6V to V
DD
+0.6V
Voltage on V
DD
with respect to V
SS
................................................................................................................ 0 to +7.5V
Voltage on MCLR with respect to V
SS
(Note 2)..................................................................................................0 to +14V
Total power Dissipation (Note 1) ...............................................................................................................................1.0W
Maximum Current out of V
SS
pin...........................................................................................................................300 mA
Maximum Current into V
DD
pin .............................................................................................................................250 mA
Input Clamp Current, I
IK
(V
I
<0 or V
I
> V
DD
)
......................................................................................................................±
20 mA
Output Clamp Current, I
OK
(V
O
<0 or V
O
>V
DD
)
...............................................................................................................±
20 mA
Maximum Output Current sunk by any I/O pin........................................................................................................25 mA
Maximum Output Current sourced by any I/O pin...................................................................................................25 mA
Maximum Current sunk by
PORTA and PORTB...................................................................................................200 mA
Maximum Current sourced by PORTA and PORTB..............................................................................................200 mA
Note 1:
Power dissipation is calculated as follows: P
DIS
= V
DD
x {I
DD
-
I
OH
} +
{(V
DD
-V
OH
) x I
OH
} +
(V
O
l x I
OL
)
NOTICE
: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above
those indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
Note:
Voltage spikes below V
SS
at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up.
Thus, a series resistor of 50-100
should be used when applying a "low" level to the MCLR pin rather
than pulling this pin directly to V
SS
.
Note:
Voltage spikes below V
SS
at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up.
Thus, a series resistor of 50-100
should be used when applying a "low" level to the MCLR pin rather
than pulling this pin directly to V
SS
.
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