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參數(shù)資料
| 型號： | EM6605 |
| 廠商： | National Semiconductor Corporation |
| 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位單片機的小型通用紅外遙控器 |
| 文件頁數(shù)： | 28/43頁 |
| 文件大?。?/td> | 557K |
| 代理商： | EM6605 |
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EM6605
EM Microelectronic-Marin SA, 02/99, Rev. B/243
28
Table 43 Input/Output Ports
Pull-Up
Y
es /
N
o
Pull-Down
Y
es /
N
o
Nch-open drain
Y
es /
N
o
Input blocked when
Output
Y
es /
N
o
5 *
1
Output Hi-Z in
SLEEP mode
Y
es /
N
o
6 *
2
0
1
4
A0
A1
A2
A3
B0
B1
B2
B3
C0
C1
C2
C3
D0
D1
D2
D3
Put one letter (Y, N, R, F)in each BOX from proposed for the column.
*1
Port wise for PortC and PortD (one possibility for the whole port); PortB bit-wise
*2
Port-wise for PortC and PortD (one possibility for the whole port); PortB bit-wise
PA0 input
PA1 input
PA2 input
PA3 input
PB0 In/Out
PB1 In/Out
PB2 In/Out
PB3 In/Out
PC0 In/Out
PC1 In/Out
PC2 In/Out
PC3 In/Out
PD0 In/Out
PD1 In/Out
PD2 In/Out
PD3 In/Out
Table 44 PortA RESET option -
One Option must be selected
NO PortA reset
combination
PA0 & PA1 logic AND
input reset
1
PA0 & PA1 & PA2 logic
AND input reset
2
PA0 & PA1 & PA2 & PA3
logic AND input reset
3
0
RA
PortA RESET
Table 45 SVLD levels
– See 16.6 DC characteristics –SV Detector Levels – Write typ. value of used levels
typ.
VL1
level [V]
typ.
VL2
level [V]
typ.
VL3
level [V]
VL
SVLD level in Volts
Targeted frequency is :
_____________
kHz
Software name is :
The customer should specify the required options at the time of ordering.
A copy of this sheet, as well as the Software ROM characteristic file generated by the
assembler (*.STA) should be attached to the order.
______________
.bin, dated
______________
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