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M320EB

MOSDESIGN
Part Number M320EB
Manufacturer MOSDESIGN
Description OTP ENCODER
Published Sep 21, 2019
Detailed Description MOSDESIGN SEMICONDUCTOR CORP. 220 OTP ENCODER EN/DECODER M320EB GENERAL DESCRIPTION The M320EB is a 220 services of e...
Datasheet PDF File M320EB PDF File

M320EB
M320EB

Overview
MOSDESIGN SEMICONDUCTOR CORP.
220 OTP ENCODER EN/DECODER M320EB GENERAL DESCRIPTION The M320EB is a 220 services of encoder pair with M320D utilizing CMOS LSI design for use in remote control system.
The M320EB is design by a one-time programmable process.
They decide the transmission word of M320EB that compose of 4 data bits, 20 address bits.
A transmission word of the M320EB is transmitted on the DO pin via an RF transmission medium upon receipt of a trigger signal.
FEATURES ‧ 4 direct data input pins, Up to 15 data combination.
‧ 12 seconds auto transmission out off to reduce power consumption.
‧ Up to 220 (1,048,576) address codes.
‧ An external oscillation resister.
‧ One-time programmable process.
‧ Available in SOP or DIP package.
APPLICATIONS ‧ Burglar alarm system, car door controllers, car alarm system, home/office security system…etc.
BLOCK DIAGRAM OSC Oscillator Mixer Address Control & K0 Driver K1 Input Control K2 Custom code K3 Memory Dout 1/4 2012-04-06 MOSDESIGN SEMICONDUCTOR CORP.
ABSOLUT MAXIMUM RATING Parameter Supply Voltage Input Voltage Operating Temperature Storage Temperature 220 OTP ENCODER Rating 2.
4 to 12 -0.
7~VDD +0.
3 -20 to 70 -55 to +125 EN/DECODER M320EB Unit V V ℃ ℃ ELECTRICAL CHARACTERISTICS Characteristics Sym.
Min.
Typ.
Max.
Unit REMARKS Operating Voltage Operating Current VDD 2.
4 ─ 12 V IOP ─ 0.
3 ─ mA No load Quiescent Current Input Voltage Output Current Oscillator Frequency ISB ─ 1 3 μA @VDS=1.
2V VIH 0.
7VDD VIL 0 ─ ─ VDD 0.
3VDD V IO ─ 2 ─ mA Fosc ─ 80 ─ KHz External±30%, Rosc=300KΩ PIN DESCRIPTION M320EB OSC 1 VDD VSS DO 4 8 K3 K2 K1 5 K0 NO.
Name 1 OSC 2 VDD 3 VSS 4 DO 5 K0 6 K1 7 K2 8 K3 I/O Description I Oscillator input pin ─ Positive power supply ─ Negative power supply (GND) O Encoder data serial transmission output I Input pin D0 setting and transmission output I Input pin D1 setting and transmission output I Input pin D2 setting and transmission output I Input pin D3 setting and ...


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