Datasheet

C167CR
C167SR
Electrical Parameters
Data Sheet 61 V3.3, 2005-02
Output high voltage
3)
(PORT0, PORT1, Port 4, ALE,
RD
, WR, BHE, CLKOUT,
RSTOUT
)
V
OH
CC 2.4 – V I
OH
= -2.4 mA
0.9
V
DD
–VI
OH
= -0.5 mA
Output high voltage
3)
(all other outputs)
V
OH1
CC 2.4 – V I
OH
= -1.6 mA
0.9
V
DD
–VI
OH
= -0.5 mA
Input leakage current (Port 5)
I
OZ1
CC – ±200 nA 0 V < V
IN
< V
DD
Input leakage current
(all other)
4)
I
OZ2
CC – ±500 nA 0.45 V < V
IN
<
V
DD
RSTIN inactive current
5)
I
RSTH
6)
–-10µA V
IN
= V
IH1
RSTIN active current
5)
I
RSTL
7)
-100 – µA V
IN
= V
IL
READY/RD/WR inact. current
8)
I
RWH
6)
–-40µA V
OUT
= 2.4 V
READY
/RD/WR active current
8)
I
RWL
7)
-500 – µA V
OUT
= V
OLmax
ALE inactive current
8)
I
ALEL
6)
–40µA V
OUT
= V
OLmax
ALE active current
8)
I
ALEH
7)
500 – µA V
OUT
= 2.4 V
Port 6 inactive current
8)
I
P6H
6)
–-40µA V
OUT
= 2.4 V
Port 6 active current
8)
I
P6L
7)
-500 – µA V
OUT
= V
OL1max
PORT0 configuration current
9)
I
P0H
6)
–-10µA V
IN
= V
IHmin
I
P0L
7)
-100 – µA V
IN
= V
ILmax
XTAL1 input current I
IL
CC – ±20 µA0 V < V
IN
< V
DD
Pin capacitance
10)
(digital inputs/outputs)
C
IO
CC – 10 pF f = 1 MHz;
T
A
= 25 °C
1) Keeping signal levels within the levels specified in this table, ensures operation without overload conditions.
For signal levels outside these specifications also refer to the specification of the overload current
I
OV
.
2) Valid in bidirectional reset mode only.
3) This specification is not valid for outputs which are switched to open drain mode. In this case the respective
output will float and the voltage results from the external circuitry.
4) This parameter is not valid for pins READY
, ALE, RD, and WR while the respective pull device is on.
5) These parameters describe the RSTIN
pull-up, which equals a resistance of ca. 50 to 250 kΩ.
6) The maximum current may be drawn while the respective signal line remains inactive.
7) The minimum current must be drawn in order to drive the respective signal line active.
8) This specification is valid during Reset and during Hold-mode or Adapt-mode. During Hold-mode Port 6 pins
are only affected, if they are used (configured) for CS
output and the open drain function is not enabled. The
READY
-pull-up is always active, except for Power-down mode.
Table 11 DC Characteristics (Operating Conditions apply)
1)
(cont’d)
Parameter Symbol Limit Values Unit Test Condition
Min. Max.