8XC196KB 8XC196KB16
DC CHARACTERISTICS
(Continued)
Symbol
I
IL1
I
IL2
I
IH1
Hyst
I
CC
I
REF
I
IDLE
I
PD
R
RST
C
S
Description
Logical 0 Input Current in Reset
BHE WR P2 0
Logical 0 Input Current in Reset
ALE RD INST
Logical 1 Input Current
on NMI Pin
Hysteresis on RESET Pin
Active Mode Current in Reset
A D Converter Reference Current
Idle Mode Current
Powerdown Mode Current
Reset Pullup Resistor
Pin Capacitance (Any Pin to V
SS
)
6K
300
50
2
10
5
60
5
25
30
50K
10
Min
Typ
(7)
Max
b
850
b
7
Units
mA
mA
mA
mV
mA
mA
mA
mA
X
pF
Test Conditions
V
IN
e
0 45V
V
IN
e
0 45V
V
IN
e
2 0V
100
XTAL1
e
16 MHz
V
CC
e
V
PP
e
V
REF
e
5 5V
V
CC
e
V
PP
e
V
REF
e
5 5V
F
TEST
e
1 0 MHz
NOTES
(Notes apply to all specifications)
1 QBD (Quasi-bidirectional) pins include Port 1 P2 6 and P2 7
2 Standard Outputs include AD0–15 RD WR ALE BHE INST HSO pins PWM P2 5 CLKOUT RESET Ports 3 and 4
TXD P2 0 and RXD (in serial mode 0) The V
OH
specification is not valid for RESET Ports 3 and 4 are open-drain outputs
3 Standard Inputs include HSI pins EA READY BUSWIDTH NMI RXD P2 1 EXTINT P2 2 T2CLK P2 3 and T2RST
P2 4
4 Maximum current per pin must be externally limited to the following values if V
OL
is held above 0 45V or V
OH
is held
below V
CC
b
0 7V
I
OL
on Output pins 10 mA
I
OH
on quasi-bidirectional pins self limiting
I
OH
on Standard Output pins 10 mA
5 Maximum current per bus pin (data and control) during normal operation is
g
3 2 mA
6 During normal (non-transient) conditions the following total current limits apply
I
OH
is self limiting
Port 1 P2 6
I
OL
29 mA
I
OH
26 mA
HSO P2 0 RXD RESET I
OL
29 mA
I
OL
13 mA
I
OH
11 mA
P2 5 P2 7 WR BHE
I
OH
52 mA
AD0–AD15
I
OL
52 mA
I
OH
13 mA
RD ALE INST–CLKOUT I
OL
13 mA
7 Typicals are based on a limited number of samples and are not guaranteed The values listed are at room temperature
and V
REF
e
V
CC
e
5V
I
CC
Max
e
3 88
c
FREQ
a
8 43
I
IDLE
Max
e
1 65
c
FREQ
a
2 2
270909 –5
Figure 6 I
CC
and I
IDLE
vs Frequency
9
INTEL [ INTEL CORPORATION ]
