參數(shù)資料
型號: SAF-C164CI
廠商: INFINEON TECHNOLOGIES AG
英文描述: 16-Bit Single-Chip Microcontroller
中文描述: 16位單片機
文件頁數(shù): 48/68頁
文件大小: 1107K
代理商: SAF-C164CI
C164CM
C164SM
Data Sheet
44
V1.0, 2001-05
Power Consumption C164CM (OTP)
(Operating Conditions apply)
Power Consumption C164CM (ROM)
(Operating Conditions apply)
Parameter
Symbol
Limit Values
min.
max.
1 +
2.5
×
f
CPU
1 +
1.1
×
f
CPU
500 +
50
×
f
OSC
Unit Test
Conditions
Power supply current (active)
with all peripherals active
Idle mode supply current
with all peripherals active
Idle mode supply current
with all peripherals deactivated,
PLL off, SDD factor = 32
Sleep and Power-down mode
supply current with RTC running
Sleep and Power-down mode
supply current with RTC disabled
I
DD
mA
RSTIN =
V
IL
f
CPU
in [MHz]
1)
RSTIN =
V
IH1
f
CPU
in [MHz]
1)
RSTIN =
V
IH1
f
OSC
in [MHz]
1)
I
IDX
mA
I
IDO2)
μ
A
I
PDR2)
200 +
25
×
f
OSC
50
μ
A
V
DD
=
V
DDmax
f
OSC
in [MHz]
3)
V
DD
=
V
DDmax3)
I
PDO
μ
A
1)
The supply current is a function of the operating frequency. This dependency is illustrated in
Figure 9
.
These parameters are tested at
V
DDmax
and maximum CPU clock with all outputs disconnected and all inputs
at
V
IL
or
V
IH
.
2)
This parameter is determined mainly by the current consumed by the oscillator (see
Figure 8
). This current,
however, is influenced by the external oscillator circuitry (crystal, capacitors). The values given refer to a typical
circuitry and may change in case of a not optimized external oscillator circuitry.
3)
This parameter is tested including leakage currents. All inputs (including pins configured as inputs) at 0 V to
0.1 V or at
V
DD
- 0.1 V to
V
DD
,
V
REF
= 0 V, all outputs (including pins configured as outputs) disconnected.
Parameter
Sym-
bol
Limit Values
min.
Unit Test
Conditions
max.
10 +
3.5
×
f
CPU
5 +
1.25
×
f
CPU
500 +
50
×
f
OSC
Power supply current (active)
with all peripherals active
Idle mode supply current
with all peripherals active
Idle mode supply current
with all peripherals deactivated,
PLL off, SDD factor = 32
I
DD
mA
RSTIN =
V
IL
f
CPU
in [MHz]
1)
RSTIN =
V
IH1
f
CPU
in [MHz]
1)
RSTIN =
V
IH1
f
OSC
in [MHz]
1)
I
IDX
mA
I
IDO2)
μ
A
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