sak-c164ci-l16m3v Infineon Technologies Corporation, sak-c164ci-l16m3v Datasheet - Page 47

• Manufacturer Part Number: sak-c164ci-l16m3v
• Description: 16-bit Single-chip Microcontroller
• Manufacturer: Infineon Technologies Corporation

Preliminary
DC Characteristics (cont’d)
(Operating Conditions apply)
Parameter
RSTIN active current
RD/WR inact. current
RD/WR active current
ALE inactive current
ALE active current
Port 4 inactive current
Port 4 active current
PORT0 configuration current
XTAL1 input current
Pin capacitance
(digital inputs/outputs)
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
Data Sheet
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
For pin RSTIN this specification is only valid in bidirectional reset mode.
As a rule, with decreasing output current the output levels approach the respective supply level (
V
See
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.
These parameters describe the RSTIN pullup, which equals a resistance of ca. 50 to 250 k .
The maximum current may be drawn while the respective signal line remains inactive.
The minimum current must be drawn in order to drive the respective signal line active.
This specification is valid during Reset and during Adapt-mode. The Port 4 current values are only valid for
pins P4.3-0, which can act as CS outputs.
This specification is valid during Reset if required for configuration, and during Adapt-mode.
Not 100% tested, guaranteed by design and characterization.
OH
Table
V
DD
10,
). However, only the levels for nominal output currents are guaranteed.
Current Limits for Port Output
10)
8)
8)
8)
5)
8)
8)
8)
1)
9)
Symbol
I
I
I
I
I
I
I
I
I
I
C
RSTL
RWH
RWL
ALEL
ALEH
P4H
P4L
P0H
P0L
IL
IO
7)
7)
6)
6)
7)
6)
7)
Drivers.
7)
CC –
CC –
6)
43
min.
-100
–
-500
–
500
–
-500
–
-100
Limit Values
–
-10
–
20
–
-10
–
-5
–
10
max.
20
Unit Test Conditions
pF
A
A
A
A
A
A
A
A
A
A
C164CI-L16M3V
V
V
V
V
V
V
V
V
V
0 V <
f
T
= 1 MHz
A
IN
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
= 25 C
=
=
=
Low Power
V1.0, 2003-01
V
= 2.4 V
=
=
= 2.4 V
= 2.4 V
=
V
V
V
IL
IHmin
ILmax
IN
V
V
V
V
OLmax
OLmax
OL1max
I
OL
<
OV
V
.
DD
V
SS
,