參數(shù)資料
型號(hào): SD42P440436SSOP
廠商: AUK Corp
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁(yè)數(shù): 12/19頁(yè)
文件大?。?/td> 86K
代理商: SD42P440436SSOP
KSI-W031-000
12
AC Electrical Characteristics
SD42C/P4404
(T
A
= -40 to +85
, V
DD
= 2.7 to 6.0V)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Cycle Time
0.95
-
64
uS
3.8
-
64
uS
TI0 Input Frequency
0
-
1
MHz
0
-
275
KHz
TI0 Input High, Low
0.48
-
-
uS
Level Width
1.8
-
-
uS
Interrupt Input High,
INT0
(1)
-
-
uS
Low Level Width
INT1
10
-
-
uS
KS0 to 7
10
-
-
uS
SCK Cycle Time
Input
800
-
-
nS
Output
1600
-
-
nS
Input
3200
-
-
nS
Output
3800
-
-
nS
SCK High, Low
Input
400
-
-
nS
Level Width
Output
-
-
nS
Input
1600
-
-
nS
Output
-
-
nS
SI Set up Time to
Input
100
-
-
nS
SCK High
Output
150
-
-
nS
SI Hold Time to
Input
400
-
-
nS
SCK High
Output
400
-
-
nS
SCK to S0 Output
Input
-
-
300
nS
Delay Time
Output
-
-
250
nS
Input
-
-
1000
nS
Output
-
-
1000
nS
RESETB Low Level
10
-
-
uS
(1) 2tcy or 128/f
X
, depending on the setting of the interrupt mode register.
Main system
clock
V
DD
=
4.5 to 6.0V
V
DD
=
2.7 to 3.3V
V
DD
= 4.5 to 6.0V
V
DD
= 2.7 to 3.3V
V
DD
= 4.5 to 6.0V
t
CY
f
TI
t
TIH
t
TIL
t
KCY
V
DD
= 4.5 to 6.0V
V
DD
= 2.7 to 3.3V
V
DD
= 4.5 to 6.0V
V
DD
= 2.7 to 3.3V
t
KH
t
KL
t
KSI
t
SIK
t
KSO
V
DD
= 4.5 to 6.0V
V
DD
= 2.7 to 3.3V
t
RSL
tKCY/2~50
tKCY/2~150
V
DD
= 2.7 to 3.3V
t
INTH
t
INTL
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