DS1994 Ver la hoja de datos (PDF) - Maxim Integrated
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DS1994 Datasheet PDF : 23 Pages
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Figure 4. DS1994 MEMORY MAP
DS1994
SCRATCHPAD
MEMORY
PAGE
PAGE 0
PAGE 1
PAGE 2
PAGE 3
PAGE 4
PAGE 5
PAGE 6
PAGE 7
PAGE 8
PAGE 9
PAGE 10
PAGE 11
PAGE 12
PAGE 13
PAGE 14
PAGE 15
PAGE 16
0000h
0020h
0040h
0060h
0080h
00A0h
00C0h
00E0h
0100h
0120h
0140h
0160h
0180h
01A0h
01C0h
01E0h
0200h
NOTE: Each page is 32 bytes (256 bits). The hex values
represent the starting address for each page or register.
PAGE 16
TIMEKEEPING REGISTERS
STATUS REGISTER
CONTROL REGISTER
REAL-TIME
COUNTER REGISTERS
INTERVAL TIME
COUNTER REGISTERS
CYCLE
COUNTER REGISTERS
REAL-TIME
ALARM REGISTERS
INTERVAL TIME
ALARM REGISTERS
CYCLE
ALARM REGISTERS
0200h
0201h
0202h
0207h
020Ch
0210h
0215h
021Ah
STATUS REGISTER
7
6
5
4
3
2
1
0
X
X
CCE ITE
RTE CCF ITF
RTF
0200h
CONTROL REGISTER
7
6
5
DSEL
STOP AUTO
START MAN
4
OSC
3
2
1
0
RO WPC WPI WPR
0201h
5 of 23
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