M320EA Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – 2-STATE 1048576 CODES OTP ENCODER

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EN/DECODER
2-STATE 1048576 CODES
OTP ENCODER
M320EA
EN/DE
編/解碼
FEATURES 功能敘述
• Up to 4 data transmit.
• One pin oscillator.
BIT FORMAT
"1"
4 CK
12 CK
"0"
4 CK 8 CK
4 CK
DEFINATION :
1 CK = OSC CK * 8
APPLICATION 產品應用
• Security alarm, Remote control. 防盜系統, 任何遙控裝置.
ELECTRICAL CHARACTERISTICS 電氣規格
KEY
DATA
K3 K2 K1 K0 D3 D2 D1 D0
00010001
00100010
00110011
01000100
01010101
01100110
01110111
10001000
10011001
10101010
10111011
11001100
11011101
11101110
11111111
Characteristics
工作電壓 Operating Voltage
工作電流 Operating Current
靜態電流 Quiescent Current
推動電流 Driving Current
振盪頻率 Oscillator Frequency
工作溫度 Operating Temperature
Sym. Min. Typ. Max. Unit
REMARKS
V_DD
2.4
―
13
V M318E
I_OP
―
0.3
1
mA No load
I_SB
―
1
10 μA
I_OL
―
2
―
mA @ V_DS=1.2V
F_OSC
―
76
― KHz External± 30%, Rosc = KΩ
Temp. -20
25
75
℃
APPLICATION DIAGRAM 參考電路圖
PROTOCOL
M320EA-
SYNC
96 CK
C0~C19
320 CK
D0 D1 D2 D3 1 1
VDD=12V
IR / RF
OSC
Rosc
M320EA
1
8
VDD
VSS
VDD ₄
5
VDD
K3
K2
K1
K0
IR / RF
OSC
VDD
M320EA
Rosc
1
8
VSS
VDD ₄
5
VDD
K3
K2
K1
K0
*All specs and applications shown above subject to change without prior notice.
( 以㆖電路及規格僅供參考,本公司得逕行修正 )
1/1
2002-03-19