參數(shù)資料
型號(hào): S3C863A
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: S3C8639/C863A/P863A MICROCONTROLLERS
中文描述: S3C8639/C863A/P863A微控制器
文件頁(yè)數(shù): 12/23頁(yè)
文件大小: 169K
代理商: S3C863A
ELECTRICAL DATA
S3C8639/C863A/P863A
19-4
Table 19-3. Data Retention Supply Voltage in Stop Mode
(T
A
= – 40
°
C to + 85
°
C)
Parameter
Data retention
supply voltage
Symbol
V
DDDR
Conditions
Min
2
Typ
Max
5.5
Unit
V
Stop mode
Data retention
supply current
I
DDDR
Stop mode, V
DDDR
= 2.0 V
5
μA
NOTES
:
1.
2.
During the oscillator stabilization wait time (t
WAIT
), all CPU operations must be stopped.
Supply current does not include drawn through internal pull–up resistors and external output current loads.
NOTE:
t
WAIT
is the same as 4096 x 16 x 1/f
OSC
.
Execution of
STOP Instrction
RESET
occurs
~
V
DDDR
~
Stop Mode
Oscillation
Stabilzation
Time
Data Retention Mode
t
WAIT
RESET
V
DD
Normal
Operating
Mode
Figure 19-1. Stop Mode Release Timing When Initiated by a Reset
Table 19-4. Input/Output Capacitance
(T
A
= –40
°
C to + 85
°
C, V
DD
=
0 V)
Parameter
Input
capacitance
Symbol
C
IN
Conditions
Min
Typ
Max
10
Unit
pF
f = 1 MHz; unmeasured pins
are connected to V
SS
Output
capacitance
C
OUT
I/O capacitance
C
IO
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