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DS1302N Просмотр технического описания (PDF) - Maxim Integrated
Номер в каталоге
Компоненты Описание
производитель
DS1302N
Trickle-Charge Timekeeping Chip
Maxim Integrated
DS1302N Datasheet PDF : 13 Pages
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Figure 1. Block Diagram
v
CC1
v
CC2
GND
POWER
CONTROL
DS1302
CE
I/O
SCLK
INPUT SHIFT
REGISTERS
COMMAND AND
CONTROL LOGIC
X2
X1
C
L
C
L
1Hz
REAL TIME
CLOCK
31 X 8 RAM
DS1302 Trickle-Charge Timekeeping Chip
TYPICAL OPERATING CHARACTERISTICS
(V
CC
= 3.3V, T
A
= +25°C, unless otherwise noted.)
I
CC1T
vs. V
CC1T
400
350
300
250
200
150
100
2.0
3.0
V
CC1
(V)
4.0
5.0
I
CC2T
vs. V
CC2T
30
25
20
15
10
5
2.0
3.0
V
CC2
(V)
4.0
5.0
3 of 13
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