參數(shù)資料
型號: PIC14000-04
廠商: Microchip Technology Inc.
英文描述: 28-Pin Programmable Mixed Signal Controller
中文描述: 28引腳可編程混合信號控制器
文件頁數(shù): 109/152頁
文件大?。?/td> 953K
代理商: PIC14000-04
1996 Microchip Technology Inc.
Preliminary
DS40122B-page 109
PIC14000
13.2
DC Characteristics:
PIC14000
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40
0
Operating voltage V
DD
range as described in Section 13.1.
Min
Typ
Max
Units
°
C
°
C
TA
TA
+ 85
+70
°
C for commercial
C for industrial and
°
Characteristic
Sym
Conditions
Input Low Voltage
I/O ports
V
IL
Schmitt Trigger mode
V
SS
0.2V
DD
V
SMBus mode (RC7, RC6, RD0, RD1)
V
SS
0.6
V
SMBus bit, MISC<3> = 1
MCLR, OSC1 (in IN mode)
Vss
0.2V
DD
V
OSC1 (in HS mode)
Vss
0.3V
DD
V
Input High Voltage
I/O ports
V
IH
Schmitt Trigger mode
0.85 V
DD
V
DD
V
SMBus mode (RC7, RC6, RD0, RD1)
1.4V
V
DD
V
SMBus bit, MISC<3> = 1
PORTC<5:0> weak pull-up current
I
PURC
50
200
400
μ
A
V
DD
= 5V, V
PIN
= V
SS
Input Leakage Current
(Notes 1,2)
I/O ports, CDAC
I
IL
±
1
μ
A
Vss
V
PIN
V
DD
, Pin at hi-impedance
MCLR
±
5
μ
A
Vss
V
PIN
V
DD
OSC1
±
5
μ
A
Vss
V
PIN
V
DD
Output Low Voltage
I/O ports
V
OL
0.6
V
I
OL
= 8.5mA, V
DD
-4.5V, -40
°
C to +85
°
C
I
OL
= 1.6mA, V
DD
-4.5V, -40
°
C to +85
°
C
OSC2
0.6
V
Output High Voltage
I/O ports (Note 2)
RC6, RC7, RD0, RD1 (except I
2
C mode)
V
OH
V
DD
-0.7
V
I
OH
= -3.0mA, V
DD
=4.5V, -40
°
C to +85
°
C
I
OH
= -2.0mA, V
DD
=4.5V, -40
°
C to +85
°
C
I
OH
= -1.3mA, V
DD
=4.5V, -40
°
C to +85
°
C
2.4
V
OSC2
V
DD
-0.7
V
Capacitive Loading Specs on Output
Pins
OSC2 pin
C
OSC2
15
pF
All I/O pins except OSC2 (in IN mode)
SCL, SDA in I
2
C mode
Data in “Typ” column is at 5V, 25
°
C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Note 1: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
2: Negative current is defined as coming out of the pin.
C
IO
50
pF
Cb
400
pF
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