參數(shù)資料
型號: XC164N
廠商: INFINEON TECHNOLOGIES AG
英文描述: 16-Bit Single-Chip Microcontroller with C166SV2 Core
中文描述: 16位單片機與C166SV2核心
文件頁數(shù): 53/68頁
文件大?。?/td> 732K
代理商: XC164N
XC164N
Derivatives
Electrical Parameters
Data Sheet
48
V1.0, 2005-01
Power Consumption XC164N
(Operating Conditions apply)
Parameter
Table 12
Port Output Driver
Mode
Strong driver
Medium driver
Weak driver
1) An output current above |
I
OXnom
| may be drawn from up to three pins at the same time.
For any group of 16 neighboring port output pins the total output current in each direction (
Σ
I
OL
and
Σ
-
I
OH
) must
remain below 50 mA.
Current Limits for Port Output Drivers
Maximum Output Current
(
I
OLmax
, -
I
OHmax
)
1)
10 mA
4.0 mA
0.5 mA
Nominal Output Current
(
I
OLnom
, -
I
OHnom
)
2.5 mA
1.0 mA
0.1 mA
Symbol
Limit Values
min.
max.
15 +
2.6
×
f
CPU
5
15 +
1.2
×
f
CPU
128,000
×
e
-
α
Unit Test Condition
Power supply current (active)
with all peripherals active
Pad supply current
Idle mode supply current
with all peripherals active
Sleep and Power-down mode
supply current caused by
leakage
4)
I
DDI
mA
1)
f
CPU
in [MHz]
2)
3)
1) During Flash programming or erase operations the supply current is increased by max. 5 mA.
2) The supply current is a function of the operating frequency. This dependency is illustrated in
Figure 10
.
These parameters are tested at
V
DDImax
and maximum CPU clock frequency with all outputs disconnected and
all inputs at
V
IL
or
V
IH
.
3) The pad supply voltage pins (
V
DDP
) mainly provides the current consumed by the pin output drivers. A small
amount of current is consumed even though no outputs are driven, because the drivers’ input stages are
switched and also the Flash module draws some power from the
V
DDP
supply.
4) The total supply current in Sleep and Power-down mode is the sum of the temperature dependent leakage
current and the frequency dependent current for RTC and main oscillator (if active).
I
DDP
I
IDX
mA
mA
f
CPU
in [MHz]
2)
V
DDI
=
V
DDImax
T
J
in [°C]
α
=
4670/(273+
T
J
)
V
DDI
=
V
DDImax
f
OSC
in [MHz]
I
PDL
5)
mA
6)
Sleep and Power-down mode
supply current caused by
leakage and the RTC running,
clocked by the main oscillator
4)
I
PDM
7)
0.6 +
0.02
×
f
OSC
+
I
PDL
mA
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