DS1077U-133 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
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DS1077U-133 Datasheet PDF : 21 Pages
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BLOCK DIAGRAM 1077 Figure1
DIV1
0M1
0M0
1M1
1M0
EN0
SEL0
PDN0
PDN1
CONTROL
REGISTERS
INTERNAL
OSCILLATOR
MCLK
P0 PRESCALER
(M DIVIDER)
0M1 0M0
P1 PRESCALER
(M DIVIDER)
DS1077
SEL0
EN0
PDN0
Select
MUX
CONTROL
LOGIC
(TABLE 1)
Enable
Power-Down
CTRL0
OUT0
DIV1
PROGRAMMABLE
“N” DIVIDER
OUT1
2-WIRE
INTERFACE
SDA SCL
1M1 1M0
Power-Down
Enable
PDN1
CONTROL
LOGIC
(TABLE 2)
CTRL1
2 of 21
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