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 ]
